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Zarina Diyas (; ; born 18 October 1993) is a Kazakh professional
tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...
player. She has been ranked as high as No. 31 by the WTA. Diyas has won one singles title on the
WTA Tour The WTA Tour (also known as the Hologic WTA Tour for sponsorship reasons) is a worldwide top-tier tennis tour for women and organized by the Women's Tennis Association. The second-tier tour is the WTA 125 series, and third-tier is the ITF Wome ...
, at the 2017 Japan Women's Open, along with nine singles titles on the
ITF Women's Circuit The ITF Women's World Tennis Tour, previously known as the ITF Women's Circuit, is a series of professional tennis tournaments run by the International Tennis Federation for female professional tennis players. History It serves as a developmenta ...
. Diyas mostly played on the ITF Circuit until 2014, her breakthrough season. She progressed into the top 40 by September, having started the year outside the top 150. This helped her enter tournaments on the WTA Tour more consistently, though she still plays ITF tournaments. She is one of the most successful female tennis players representing
Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a landlocked country primarily in Central Asia, with a European Kazakhstan, small portion in Eastern Europe. It borders Russia to the Kazakhstan–Russia border, north and west, China to th ...
, along with
Elena Rybakina Elena Andreyevna Rybakina (born 17 June 1999) is a Russian-born Kazakhstani professional tennis player. She has been WTA rankings, ranked world No. 3 in women's singles by the Women's Tennis Association, WTA, making her the first Kazakhstani ...
and
Yulia Putintseva Yulia Antonovna Putintseva (, ; born 7 January 1995) is a Russian-born Kazakhstani professional tennis player. She achieved a career-high singles ranking of world No. 20 on 27 January 2025 and a doubles ranking of No. 76 on 17 March 2025. Puti ...
. Diyas became a member of the Kazakhstan Fed Cup team in 2011 and is tied for her country's most singles wins with
Yaroslava Shvedova Yaroslava Vyacheslavovna Shvedova (; born 12 September 1987) is a Kazakhstani former professional tennis player. Before 2008, she represented her country of birth, Russia. She won one singles title and 13 doubles titles on the WTA Tour, plus o ...
, but with a much better winning percentage. She has a win/loss record of 18–8 (14–5 in singles) as of July 2024.


Early life

Zarina Diyas () was born on 18 October 1993 in Almaty. Her mother is Aida Aulbekova, and she has a sister named Alissa. During her childhood, Diyas spent many years in the
Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...
, having moved there with her mother and sister when she was five years old. Her mother introduced her to tennis at age six. Around 2010, she played as a member of a tennis club in
Prague Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...
. She had a chance to acquire Czech citizenship but decided against it to keep on playing for Kazakhstan. She lived in the Czech Republic until she was 12 years old, before moving to
Guangzhou Guangzhou, Chinese postal romanization, previously romanized as Canton or Kwangchow, is the Capital city, capital and largest city of Guangdong Provinces of China, province in South China, southern China. Located on the Pearl River about nor ...
, China for much of her tennis training. She later started studying
psychology Psychology is the scientific study of mind and behavior. Its subject matter includes the behavior of humans and nonhumans, both consciousness, conscious and Unconscious mind, unconscious phenomena, and mental processes such as thoughts, feel ...
at university, remotely.


Junior career

Diyas reached a career-high ranking of No. 17 as a junior. She began playing on the ITF Junior Circuit in January 2007 at the age of 13. In July of the same year, she won a low-level Grade-4 title at the Safina Cup in the singles event, defeating
Petra Krejsová Petra Krejsová (born 30 June 1990) is a Czech former professional tennis player. In her career, Krejsová won seven singles titles and 29 doubles titles on the ITF Women's Circuit The ITF Women's World Tennis Tour, previously known as the IT ...
in the final. That tournament also was her doubles debut, where she lost in the second round alongside Yuliana Umanets. She then continued to have good performances, reaching one semi-final and one final by the end of the year. The next year, she started with a strong result, winning the Grade 1 tournament Czech International Junior Indoor Championships, at her first participation of the year. In March 2008, she won her first doubles title at Grade 2 level Luxembourg Indoor Junior Open, partnering with
Ksenia Lykina Ksenia Valentinovna Lykina (; born 19 June 1990) is a Russian former tennis player. Her highest WTA singles ranking is No. 171, which she reached in April 2010. Her career-high in doubles is 108, which she achieved in February 2017. She is an Aus ...
. In June 2008, she made her debut at the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
, recording her first match-win at a Grand Slam tournament over
Irina-Camelia Begu Irina-Camelia Begu (born 26 August 1990) is a Romanian tennis player. She reached a career-high WTA ranking, WTA singles ranking of world No. 22 , in August 2016. Two years later, she reached her highest ranking in doubles, also No. 22. She is ...
, before she was defeated by Lykina in the second round. She also made her doubles major debut there, losing in the first round. Diyas then reached only the second round at
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
. On her debut at the 2008 US Open and the
2009 Australian Open The 2009 Australian Open was a tennis tournament played on outdoor hard courts. It was the 97th edition of the Australian Open, and the first Grand Slam (tennis), Grand Slam event of the year. It took place at the Melbourne Park in Melbourne, Aus ...
, she was eliminated in the first round. In June 2009, she played the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
, her last junior tournament in both singles and doubles, where she reached the third round in singles, and lost in the first round in doubles.


Professional career


2007–09: First steps

Diyas began playing on the ITF Women's Circuit in 2007 at the age of 14. Her first attempt to play in a main draw of a professional tournament was at a $100k event in Bratislava, where she lost in the first round of qualifying. In April 2008, she received a wildcard for playing in qualification at the
Prague Open In tennis, Prague Open may refer to: * Prague Open (1987–1999) * 1992 HTC Prague Open, HTC Prague Open, held only in 1992 * BVV Prague Open (1993–1994) * I.ČLTK Prague Open, Advantage Cars Prague Open * WTA Prague Open, Livesport Prague Open * ...
but failed to qualify after a first-round loss to Klaudia Jans. She then made her main-draw debut at the $25k event in Astana where she also won her first title. At her first two appearances in 2009, she reached a quarterfinal before she won another ITF title at the $25k event in Stuttgart. She then made her WTA Tour singles debut at
Prague Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...
as a wildcard player, where she also marked her first win and first quarterfinal. She defeated qualifier
Kristina Mladenovic Kristina "Kiki" Mladenovic (born 14 May 1993) is a French professional tennis player and a former List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles. Her best singles ranking is world No. 10. She is a nine-time Grand Slam ...
and sixth seed
Petra Kvitová Petra Kvitová (; born 8 March 1990) is a Czech professional tennis player. Known for her powerful left-handed groundstrokes and variety, Kvitová has won 31 career singles titles, including two Grand Slam (tennis)#Tournaments, major titles ...
but later was eliminated by third-seeded
Iveta Benešová Iveta Benešová () (formerly Melzer, ; born 1 February 1983) is a Czech former tennis player. She began playing tennis aged seven and turned professional in 1998. She won two WTA Tour singles and 14 doubles tournaments, and one Grand Slam tit ...
. The year of 2009 was important for Diyas, as it was the year when she made her first appearances at a major tournament in qualifying at the US Open. There she missed her chance to get to the main draw, losing to
Chang Kai-chen Chang Kai-chen ( zh, t=張凱貞, p=Zhāng Kǎizhēn; ; born January 13, 1991), also known as Kelly Chang, is a Taiwanese former professional tennis player.https://www.wtatennis.com/players/313923/- Career Her father is Chang Chin-lai and mo ...
in the first round of qualifying.


2010: First top 10 win, top 200

In 2010, she continued to rise up the rankings, debuting in the top 200 in July. Following mixed results for the first half of the year, she reached the final at the $25k event in Rome, losing to Patricia Mayr-Achleitner. In October 2010, she left a mark at the Premier-level
Kremlin Cup The Kremlin Cup () is a professional tennis tournament played on indoor hard courts, which was suspended in 2022. It was part of the ATP Tour 250 series of the ATP Tour and was a Premier Tournament on the WTA Tour. It was held annually at the ...
in Moscow. She qualified into the main draw and defeated world No. 49,
Gisela Dulko Gisela Dulko (; born 30 January 1985) is an Argentine former tennis player. Although she enjoyed modest success in singles, reaching a career-high ranking of world No. 26 and winning four WTA Tour, WTA titles, her speciality was doubles, where s ...
, in the first round. Then, she achieved the biggest win of her career by defeating top seed and world No. 7,
Jelena Janković Jelena Janković ( sr-Cyrl, Јелена Јанковић, ; born 28 February 1985) is a Serbian former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the W ...
, in the second round. However, she lost by a wide margin to
Maria Kirilenko Maria Yuryevna Kirilenko ( rus, Мари́я Ю́рьевна Кириле́нко, p=mɐˈrʲijə kʲɪrʲɪˈlʲenkə, a=Ru-Maria_Kirilenko.ogg; born 25 January 1987) is a Russian former professional tennis player. A junior Grand Slam champio ...
in the quarterfinal match.


2011–12: Fall in rankings, shoulder surgery

During 2011, Diyas did not progress so much, having mostly modest results. Her most significant finish was a final at the $25k Kunming event which she lost to Iryna Brémond. She then reached semifinals at the $50k event in Wenshan but was not advanced to another quarterfinal for the rest of the year. On the WTA Tour, she won only one match, defeating
Sun Shengnan Sun Shengnan (; ; born 21 January 1987) is a Chinese former tennis player. Her highest WTA singles ranking is 216th, which she reached on 4 April 2011. Her career-high in doubles is 50th, which she reached on 17 September 2007. By March 2006, ...
in the first round of the Guangzhou International Open; but she lost in the next match to
Petra Martić Petra Martić (; born 19 January 1991) is a Croatian professional tennis player. She has a career-high WTA rankings, singles ranking of world No. 14, achieved in January 2020. Martić has won two singles titles on the WTA Tour, one singles and o ...
. In late 2011, Diyas underwent shoulder surgery and did not play tennis for the next seven months, which caused her to fall in the rankings, dropping her outside the top 300. The following year in May, she made her return on the ITF Circuit at the Kangaroo Cup where she failed to qualify for the main draw. A month later, she won her third ITF title at the $25k event in Bukhara, not dropping a
set Set, The Set, SET or SETS may refer to: Science, technology, and mathematics Mathematics *Set (mathematics), a collection of elements *Category of sets, the category whose objects and morphisms are sets and total functions, respectively Electro ...
the whole tournament. Later that year, she was advanced to the final of a $25k event in Taipei, where she lost to
Zheng Saisai Zheng Saisai or Zheng Sai-Sai (; born 5 February 1994) is a Chinese tennis player. She has a career-high singles ranking of world No. 34, achieved on 2 March 2020, and a doubles ranking of No. 15, achieved on 11 July 2016. In her career, she wo ...
. The next week, she participated in a new WTA Challenger event, also in Taipei. In the first round, she defeated the world No. 40 and top seed,
Peng Shuai Peng Shuai (; ; born 8 January 1986) is a Chinese former professional tennis player. In February 2014, she was ranked as the List of WTA number 1 ranked doubles tennis players, world No. 1 doubles player by the Women's Tennis Association (WTA ...
, in straight sets. Then, in the following round, she made a lopsided win over
Varatchaya Wongteanchai Varatchaya "Pias" Wongteanchai (; born 7 September 1989) is a former professional tennis player from Thailand. In her career, she won two doubles titles on the WTA Tour, with four singles titles and 31 doubles titles on the ITF Women's Circuit. ...
, losing just one game. She then lost to
Kurumi Nara is a Japanese former professional tennis player. In her career, she won one singles title on the WTA Tour, with seven singles and three doubles titles on the ITF Women's World Tennis Tour, ITF Women's Circuit. On 18 August 2014, she achieved he ...
, which would mark her last quarterfinal of the season.


2013: Back in the top 200

Diyas started season playing mostly qualifyings for WTA tournaments. She began the year ranked world No. 264 and finished more than 100 spots higher. In February, she recorded a first win on the WTA Tour in 2013, prevailing over
Kristýna Plíšková Kristýna Plíšková (; born 21 March 1992) is a Czech inactive professional tennis player. In her career, she won one singles title and five doubles titles on the WTA Tour, with three titles on the WTA Challenger Tour (two in doubles). She a ...
in the first round of the Malaysian Open. In the second round, she was eliminated by
Ashleigh Barty Ashleigh Jacinta Barty (born 24 April 1996) is an Australian former professional tennis player and cricketer. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Assoc ...
. She then returned to the ITF Circuit, mostly achieving modest results. Her only ITF title of the year came in October at the $25k event in Makinohara, where she defeated rising Swiss junior and future top-ten player
Belinda Bencic Belinda Bencic (; born 10 March 1997) is a Swiss professional tennis player. She has a career-high WTA rankings, ranking of world No. 4 which she achieved in February 2020. Bencic has won nine career singles titles, including Tennis at the 2020 ...
to clinch victory. She then advanced to another ITF Circuit final at the Caesar & Imperial Cup in Taipei but lost to Paula Kania, in straight sets.


2014: Breakthrough and top 50

The 2014 season was Diyas' breakthrough year. First she played at the $25k event in Hong Kong, reaching the final, in which she lost to
Elizaveta Kulichkova Elizaveta Dmitrievna Kulichkova (; born 12 April 1996) is a Russian former tennis player. She competed for her last pro match at the 2017 US Open. In her career, she won seven singles titles on the ITF Circuit. On 22 February 2016, she reached ...
. Then, she entered
Australian Open The Australian Open (stylized ΛO) is a tennis tournament organised by Tennis Australia annually at Melbourne Park in Melbourne, Victoria (state), Victoria, Australia. It is chronologically the first of the four Grand Slam (tennis), Grand Sl ...
qualifying, registering a close three-set win over
Aleksandra Krunić Aleksandra Krunić ( sr-Cyrl, Александра Крунић; born 15 March 1993) is a Serbian professional tennis player. She is a Grand Slam doubles finalist at the 2025 French Open, partnering Anna Danilina. In June 2018, she reached her b ...
in the first round. To get to the main-draw she defeated Andreea Mitu, followed with win over Canadian Stéphanie Dubois. This resulted in her first Grand Slam championship main-draw entry. In the first round, she then beat fellow qualifier
Kateřina Siniaková Kateřina Siniaková (; born 10 May 1996) is a Czech professional tennis player. She is the current List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles. She also has a best singles WTA rankings, ranking of No. 27 by the W ...
, before she breezed past world No. 52,
Marina Erakovic Marina Erakovic ( ; ; born 6 March 1988) is a former tennis player from New Zealand. She achieved career-high rankings of 39 in singles and 25 in doubles, and won a singles title at Memphis in February 2013, and eight doubles titles on the W ...
, to book her place in the third round. Diyas then went down to world No. 11,
Simona Halep Simona Halep (; born 27 September 1991) is a Romanian former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association (WTA) for 64 w ...
, in straight sets. Nevertheless, her two early-round wins helped boost her ranking to a then-career-high No. 112. Following the Australian Open, Diyas lost qualifying matches at the Pattaya Open and the Qatar Ladies Open. She bounced back quickly though, as she then easily won a $50k event in Quanzhou. She then traveled to the United States to compete at the Miami Open, qualifying for the main draw and getting past
Alexandra Cadanțu Alexandra () is a female given name of Greek origin. It is the first attested form of its variants, including Alexander (, ). Etymologically, the name is a compound of the Greek verb (; meaning 'to defend') and (; GEN , ; meaning 'man'). Thu ...
before losing to
Sloane Stephens Sloane Stephens (born March 20, 1993) is an American professional tennis player. She has achieved a career-best ranking of world No. 3 by the Women's Tennis Association, WTA. Stephens has won eight WTA Tour-level singles titles, including the 2 ...
in the second round. Although she failed to qualify for the
Charleston Open The Charleston Open, currently sponsored by Credit One, is a WTA Tour-affiliated professional tennis tournament for women, held every year since 1973. It is the oldest professional all-women's tournament in America with a $1,064,510 purse. The t ...
, she played at the Malaysian Open and advanced to the quarterfinals – her first WTA Tour quarterfinal since the 2010 Kremlin Cup. Diyas then went to Europe but lost early in the first two tournaments contested. At
Strasbourg Strasbourg ( , ; ; ) is the Prefectures in France, prefecture and largest city of the Grand Est Regions of France, region of Geography of France, eastern France, in the historic region of Alsace. It is the prefecture of the Bas-Rhin Departmen ...
, she returned to form with a win over world No. 22,
Kirsten Flipkens Kirsten "Flipper" Flipkens (; born 10 January 1986) is a Belgian tennis coach and a former professional player. She reached a career-high ranking of No. 13 by the Women's Tennis Association (WTA). Flipkens has won one singles title on the WTA T ...
, in the first round. She followed it up by dispatching Ajla Tomljanović before having to retire in her quarterfinal match against
Christina McHale Christina Maria McHale (born May 11, 1992) is an American professional tennis player. Her career-high WTA rankings are world No. 24 in singles and No. 35 in doubles. Known for an aggressive baseline game, McHale was recognized by ''The New Yor ...
during the second set. Holding a world ranking of No. 86, Diyas was granted a spot in the main draw of the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
but got a tough draw and was knocked out by Petra Kvitová in the first round. At the ITF grass-court tournament Nottingham Trophy, she advanced to the final but was narrowly beaten by Kristýna Plíšková. She played one more grass-court event before entering
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
, at the Birmingham Classic, where she was eliminated by CoCo Vandeweghe in the first round. At Wimbledon, she got her first ever win by defeating Kristina Mladenovic in a rain-delayed straight-sets match. She followed this up with three-set wins against 15th seed
Carla Suárez Navarro Carla Suárez Navarro (; born 3 September 1988) is a Spanish former professional tennis player. A former top 10 singles player, she reached a career-high singles ranking of world No. 6 on 29 February 2016, and a best WTA doubles ranking of 11, o ...
and 2010 Wimbledon finalist
Vera Zvonareva Vera Igorevna Zvonareva ( rus, Вера Игоревна Звонарёва, p=ˈvʲerə ˈiɡərʲɪvnə zvənɐˈrʲɵvə, a=Vera zvonareva.ogg; born 7 September 1984) is a Russian former professional tennis player. Her career-high singles ran ...
, before losing in straight sets to third seed Simona Halep in the fourth round. In late July, she returned to the United States to compete at the Washington Open, where she reached the second round. Then, at the Cincinnati Open, she advanced to another second round, losing there to
Lucie Šafářová Lucie Šafářová (; born 4 February 1987) is a Czech professional tennis player who was ranked List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles, and No. 5 in singles. She is a five-time Grand Slam champion in doubles ...
. Then, in her best result at the US Open to date, the unseeded Diyas advanced to the women's singles third round where she lost in straight sets to 17th seed
Ekaterina Makarova Ekaterina Valeryevna Makarova (; ; born 7 June 1988) is a Russian former professional tennis player who was ranked List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles, and world No. 8 in singles. She is a four-time Gra ...
, earning $105,090. There, she also played in the doubles event, where alongside
Xu Yifan Xu Yifan (; ; born 8 August 1988), nicknamed Julie, is a Chinese professional tennis player who specializes in doubles. She reached a career-high ranking of No. 7 in doubles, on 13 January 2020. On 13 July 2015, she peaked at No. 148 in the s ...
she reached her first Grand Slam quarterfinal. In Asia, she got to the second round at the
Wuhan Open The Wuhan Open (currently sponsored by Dongfeng Voyah) is a WTA 1000 tennis tournament held in Wuhan, Hubei Province, China and organized for female professional tennis players. It is one of the WTA 1000 tournaments on the WTA Tour and made its ...
and the China Open, losing to
Angelique Kerber Angelique Kerber (; born 18 January 1988) is a German former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association (WTA) for 34 wee ...
in both second-round matches. After that, Diyas reached her first WTA Tour final at the Japan Women's Open where she lost to
Samantha Stosur Samantha Jane Stosur (born 30 March 1984) is an Australian former professional tennis player. She is a former List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles, a ranking which she first achieved on 6 February 2006 and ...
in straight sets. All of these helped her rise into the top 50. She finished year as world No. 34.


2015: Great start, second-half slump

Diyas came to the Shenzhen Open as part of Australian Open warm-up, where she got to the quarterfinal, losing to Zheng Saisai. Next week, she made another quarterfinal at the Hobart International, where
Alison Riske Alison Riske-Amritraj (née Riske; born July 3, 1990) is an inactive American tennis player. She reached her career-high singles ranking of world No. 18 in November 2019 and won her first WTA Tour title in October 2014, at the Tianjin Open. S ...
stopped her from progressing further. Diyas was seeded 31st in singles at the
Australian Open The Australian Open (stylized ΛO) is a tennis tournament organised by Tennis Australia annually at Melbourne Park in Melbourne, Victoria (state), Victoria, Australia. It is chronologically the first of the four Grand Slam (tennis), Grand Sl ...
. She beat qualifier
Urszula Radwańska Urszula Radwańska (; born 7 December 1990) is a Polish professional tennis player. Radwańska has won one doubles title on the WTA Tour, as well as seven singles and eleven doubles titles on the ITF Women's Circuit. On 8 October 2012, she reac ...
of Poland in three sets in the first round and then unseeded Slovak Anna Karolína Schmiedlová in the second round in three sets, but she lost her third-round match against No. 2 seed and finalist
Maria Sharapova Maria Yuryevna Sharapova (, ; born 19 April 1987) is a Russian former professional tennis player. She was ranked as the world No. 1 in women's singles by the Women's Tennis Association (WTA) for 21 weeks. Sharapova won 36 WTA Tour-level sin ...
, in straight sets. Diyas also played doubles with South African
Chanelle Scheepers Chanelle Scheepers ( ; born 13 March 1984) is a retired South African tennis player. She won one singles and one doubles title on the WTA Tour, as well as 12 singles and 20 doubles titles on the ITF Women's Circuit in her career. On 10 Octobe ...
, and they advanced to the second round, before losing to the 16th-seeded German team of
Julia Görges Julia Görges (born 2 November 1988) is a German former professional tennis player. A former top-ten singles player, she was ranked as high as No. 9 in the world on 20 August 2018, and was ranked inside the top 15 in doubles, peaking at world No ...
and
Anna-Lena Grönefeld Anna-Lena Grönefeld (also spelled Groenefeld; married name Herzgerodt; born 4 June 1985) is a German former professional tennis player. Competing as a professional from 2003 until 2019, she won one singles title on the WTA Tour, at the 2006 M ...
, in straight sets. In February, she traveled to Asia, playing at first in Pattaya at the Thailand Open, where she lost at the beginning of the tournament. At the
Dubai Tennis Championships The Dubai Tennis Championships (also known as the Dubai Duty Free Tennis Championships for sponsorship reasons) (formerly known for sponsorship reasons as the ''Barclays Dubai Tennis Championships'' and the ''Dubai Duty Free Men's and Women's Champ ...
, a Premier 5 tournament, she won against two German players,
Annika Beck Annika Beck (; born 16 February 1994) is a German former professional tennis player. She started playing tennis at the age of four when introduced to the game by her parents. A baseliner whose favorite shot is forehand, and favorite surface is ...
and
Andrea Petkovic Andrea Petkovic (, ; born 9 September 1987) is a German former professional tennis player. Born in Tuzla, SFR Yugoslavia, to Serbian father Zoran and Bosniak mother Amira, she moved to Germany at six months old and turned professional in 2006 ...
, before she lost to Ekaterina Makarova in the next round. At the Qatar Ladies Open, she defeated
Ons Jabeur Ons Jabeur (born 28 August 1994) is a Tunisian professional tennis player. She has a career-high singles ranking by the WTA of No. 2, achieved on 27 June 2022, making her the highest-ranked African and Arab tennis player in WTA and ATP ranking ...
in the first round, but Petkovic avenged her early Dubai exit by beating Diyas in the second round. At the Indian Wells Open, she got a bye in the first round for being seed No. 28. In the next round, she beat
Donna Vekić Donna Vekić (; born 28 June 1996) is a Croatian professional tennis player. She achieved a career-high singles WTA rankings, ranking of world No. 17 on 27 January 2025. Her best performance at a Grand Slam (tennis)#Tournaments, major is reachin ...
before losing to
Serena Williams Serena Jameka Williams (born September 26, 1981) is an American former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association (WT ...
. At the Miami Open, she also got a bye but lost in the second round to CiCi Bellis. The clay-court season didn't start well for Diyas, as she lost in first round of the
Charleston Open The Charleston Open, currently sponsored by Credit One, is a WTA Tour-affiliated professional tennis tournament for women, held every year since 1973. It is the oldest professional all-women's tournament in America with a $1,064,510 purse. The t ...
. Diyas followed up this performance by making double-bagel against
Sabine Lisicki Sabine Katharina Lisicki (; born 22 September 1989) is a German inactive professional tennis player. Lisicki turned professional in 2006, and her breakthrough came in 2009 when she reached the quarterfinals of the 2009 Wimbledon Championships ...
in the first round of the Premier-level Stuttgart Open but later did not make it to the quarterfinal, losing to
Sara Errani Sara Errani (; born 29 April 1987) is an Italian professional tennis player. Errani is one of only seven women who have completed a career Grand Slam (tennis)#Golden Slam, Golden Slam in doubles. She is an Olympic Games gold medalist, a former ...
. Her next step was Premier Mandatory Madrid Open, where she lost in round one to Carla Suárez Navarro. Next week, she played at the Italian Open, where she beat
Tsvetana Pironkova Tsvetana Kirilova Pironkova ( ; born 13 September 1987) is a Bulgarians, Bulgarian former tennis player. Considered to be one of the best grass court players of her generation, she has been noted for her "cerebral" skills on the surface, reachi ...
before she lost to seed No. 6,
Eugenie Bouchard Eugenie "Genie" Bouchard (; , ; born February 25, 1994) is a Canadian professional tennis and pickleball player. At the 2014 Wimbledon Championships – Women's singles, 2014 Wimbledon Championships, she became the first Canadian-born player repr ...
. She finished clay season with playing at the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
as 32nd seed. There, she defeated qualifier Dinah Pfizenmaier in the first round in straight sets, but lost to
Alison Van Uytvanck Alison Van Uytvanck (; born 26 March 1994) is a Belgian former professional tennis player. In August 2018, she reached her best singles ranking of world No. 37. Van Uytvanck has won five singles and two doubles WTA Tour titles and three Chall ...
in the following round. Prior to Wimbledon, Diyas was defeated by lower-ranked players in two warm-up tournaments, losing to 129th-ranked
Sachia Vickery Sachia Vickery ( ; born May 11, 1995) is an American professional tennis player. She reached a career-high of No. 73 in the WTA rankings on 30 July 2018. Vickery, a former USTA junior national champion, has also won three singles and three doub ...
at the
Nottingham Open The Nottingham Open, known as the Lexus Nottingham Open (originally known as the Nottingham Championships or Nottingham Lawn Tennis Tournament (1887–1967)), is a tennis tournament for men and women held in Nottingham, United Kingdom, played ...
and to 146th-ranked
Johanna Konta Johanna Konta (born 17 May 1991) is a British-Australian former professional tennis player. Konta won four singles titles on the WTA Tour, along with eleven titles in singles and four in doubles on the ITF Women's Circuit. She was British No. ...
at the
Eastbourne International The Eastbourne Open (also known as Eastbourne International, formerly Rothesay) is a tennis tournament on the WTA Tour and the ATP Tour held at the Devonshire Park Lawn Tennis Club, Eastbourne, United Kingdom. Held since 1974, it is classified as ...
. Diyas, however, reached the round of 16 at Birmingham by defeating
Kateryna Bondarenko Kateryna Volodymyrivna Volodko (née Bondarenko; ; born 8 August 1986) is a tennis player from Ukraine. Her career-high rankings are world No. 29 in singles and No. 9 in doubles. She was the doubles champion at the 2008 Australian Open, partneri ...
in straight sets and through the withdrawal of
Victoria Azarenka Victoria Fiodaraŭna Azarenka (born 31 July 1989) is a Belarusian professional tennis player. She has been ranked as the world No. 1 in women's singles by the Women's Tennis Association (WTA), having held the position for a total of 51 weeks ...
. Diyas subsequently lost to 12th-ranked Karolína Plíšková. Despite the slow start on grass that left her unseeded at
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
, Diyas managed to advance to the fourth round for the second consecutive year. She beat 24th seed
Flavia Pennetta Flavia Pennetta (; born 25 February 1982) is an Italian former professional tennis player. She became Italy's first top-ten female singles player on 17 August 2009 and the first Italian to be ranked List of WTA number 1 ranked doubles tennis pla ...
, qualifier
Aliaksandra Sasnovich Aliaksandra Aliaksandraŭna Sasnovich (born 22 March 1994) is a Belarusian professional tennis player. She achieved her best singles ranking of world No. 29 on 19 September 2022, and peaked at No. 39 in the WTA doubles rankings on 23 August 2021 ...
and 14th seed Andrea Petkovic. However, her stealthy run at Wimbledon was ended by the fourth seed Sharapova. Her hardcourt season, did not go as well as her performance on grass. Diyas failed to win in all her pre-US Open tournaments. At
Washington Washington most commonly refers to: * George Washington (1732–1799), the first president of the United States * Washington (state), a state in the Pacific Northwest of the United States * Washington, D.C., the capital of the United States ** A ...
, Diyas had to retire against
Lauren Davis Lauren Davis (born October 9, 1993) is an American professional tennis player. Known for her aggressive backhand, speed, and clay-court strength, she has won two singles titles on the WTA Tour and reached a career-high singles WTA rankings, ran ...
after trailing a set and 2–1 down. She lost to
lucky loser A lucky loser is a sports competitor (player or team) who loses a match in a knockout tournament or loses in qualifying, but who then enters the main draw. This can occur when another competitor withdraws during the tournament because of illness ...
Julia Görges at the Canadian Open, to
Venus Williams Venus Ebony Starr Williams (born June 17, 1980) is an American inactive tennis player. She has been ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association, WTA for 11 wee ...
at the Cincinnati Open and to
Irina-Camelia Begu Irina-Camelia Begu (born 26 August 1990) is a Romanian tennis player. She reached a career-high WTA ranking, WTA singles ranking of world No. 22 , in August 2016. Two years later, she reached her highest ranking in doubles, also No. 22. She is ...
at the Connecticut Open – all in the first round. In the first round of the US Open, Diyas was defeated by
Polona Hercog Polona Hercog (, born 20 January 1991) is a Slovenian professional tennis player. Her career-high WTA rankings are 35 in singles and 56 in doubles. She has won five titles on the WTA Tour, three in singles and two in doubles. Hercog also has had ...
, so she failed to repeat her third-round appearance from the previous year. At the Japan Women's Open, she defeated
Kiki Bertens Kiki Bertens (; born 10 December 1991) is a Dutch former professional tennis player. Her career-high WTA rankings#Current rankings, singles ranking was world No. 4, which she reached on 13 May 2019, becoming the highest-ranked Dutch female playe ...
in the first round, her last win of the 2015 season. In the second round, she lost to
Magda Linette Magda Linette (born 12 February 1992) is a Polish professional tennis player. She has a career-high singles ranking of world No. 19, achieved in March 2023. She has reached eight finals on the WTA Tour, winning three titles, and the semifinal of ...
. In her next three tournaments, she suffered first-round losses, to Madison Brengle at the
Pan Pacific Open The Pan Pacific Open, currently sponsored by Toray Industries, is a women's outdoor hardcourt tennis tournament held annually in Tokyo, Japan. It is a WTA 500-level tournament. History The tournament was first held in 1973 as the Toray Sillook Ch ...
, to Irina-Camelia Begu at the
Wuhan Open The Wuhan Open (currently sponsored by Dongfeng Voyah) is a WTA 1000 tennis tournament held in Wuhan, Hubei Province, China and organized for female professional tennis players. It is one of the WTA 1000 tournaments on the WTA Tour and made its ...
and to
Monica Puig Monica Puig Marchán (born September 27, 1993) is a Puerto Rican former professional tennis player. She is the first Puerto Rican in history to win a gold medal at the Olympics while representing Puerto Rico, having done so in 2016 at the women ...
at the China Open. Diyas finished the year ranked No. 52.


2016: Wrist injury

Diyas started the year playing at the Shenzhen Open, where she recorded her first win of the season against qualifier Zhang Kailin. In the second round, she was eliminated by Kateřina Siniaková. In her next two tournaments, she lost in the first round, at the Hobart International to
Camila Giorgi Camila Giorgi (; born 30 December 1991) is an Italian former professional tennis player. She had a career-high singles WTA rankings, ranking of world No. 26, which was achieved on 22 October 2018. Giorgi was known for her aggressive style of pla ...
and at the
Australian Open The Australian Open (stylized ΛO) is a tennis tournament organised by Tennis Australia annually at Melbourne Park in Melbourne, Victoria (state), Victoria, Australia. It is chronologically the first of the four Grand Slam (tennis), Grand Sl ...
to
Madison Keys Madison Keys (born February 17, 1995) is an American professional tennis player. She has been WTA rankings, ranked as high as world No. 5 in women's singles by the Women's Tennis Association, WTA. Keys has won ten WTA Tour-level career singles ...
. At
Doha Doha ( ) is the capital city and main financial hub of Qatar. Located on the Persian Gulf coast in the east of the country, north of Al Wakrah and south of Al Khor (city), Al Khor and Lusail, it is home to most of the country's population. It ...
, she was eliminated by
Jeļena Ostapenko Jeļena "Aļona" Ostapenko (born 8 June 1997) is a Latvian professional tennis player. She has career-high rankings of world No. 5 in singles and No. 4 in doubles by the WTA. Ostapenko has won nine WTA Tour-level singles and eleven doubles tit ...
. In March, she traveled to the United States, where her first event was the Indian Wells Open. She beat Jamie Loeb in the first round, but could not beat Azarenka in the next round. At
Miami Miami is a East Coast of the United States, coastal city in the U.S. state of Florida and the county seat of Miami-Dade County, Florida, Miami-Dade County in South Florida. It is the core of the Miami metropolitan area, which, with a populat ...
, she defeated
Olga Govortsova Olga Alekseyevna Govortsova ( (Volha Alyakseyeuna Havartsova); ; born 23 August 1988) is a Belarusian professional tennis player. On 23 June 2008, she achieved a career-high singles ranking of world No. 35. On 29 August 2011, she peaked at No. 2 ...
and
Daria Gavrilova Daria Saville (née Gavrilova; born 5 March 1994) is a Russian-born Australian professional tennis player. She competed under her maiden name until her marriage to Luke Saville in 2021. On 28 August 2017, she reached her best singles rank ...
and went one round further, where Serena Williams eliminated her from the tournament. On clay, she reached two second rounds: the
Internationaux de Strasbourg The Internationaux de Strasbourg (formally known as the Strasbourg Grand Prix) is a professional women's tennis tournament held in Strasbourg, France. The tournament has been organized in May since its inception in 1987 and serves as a warm-up eve ...
, where she lost to
Alla Kudryavtseva Alla Alexandrovna Kudryavtseva (; born 3 November 1987) is a retired Russian tennis player. Kudryavtseva won one singles title and nine doubles titles on the WTA Tour, as well as two singles titles and 15 doubles titles on the ITF Women's Circ ...
, and the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
, where she lost to Simona Halep. Diyas suffered a wrist injury in round one of
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
, where she lost to Anna-Lena Friedsam. Later she underwent surgery. She did not play in any tournaments in 2016 after that. As a result, she fell out of the top 100.


2017: Return & first WTA Tour title

Her attempt to return from her injury started with a series of losses. She lost in the opening rounds of her first four tournaments of the season before scoring her first wins at the Blossom Cup in Quanzhou, reaching the quarterfinals and losing to Zheng. Then, she won her first ITF title since June 2014 at a $25k tournament in Nanning. The following week, she managed to reach the quarterfinals of the WTA 125 Zhengzhou Open but then lost to the top seed Peng Shuai. Her next stop was the $100k tournament in Anning, Kunming Open, where she reached the final but lost to Zheng again. She then came to Japan to play at the $80k Kangaroo Cup in Gifu but did not do well, losing to
Luksika Kumkhum Luksika "Luk" Kumkhum (; ; born 21 July 1993) is a Thai tennis player. She turned professional in 2011, and reached her career-high singles ranking of world No. 66 on 19 November 2018. On 16 July 2018, she peaked at No. 86 in the WTA doubles ran ...
in the first round. Things get better in the following week, when she was advanced to the semi-finals of the $60k Fukuoka International but lost to
Magdaléna Rybáriková Magdaléna Rybáriková (; born 4 October 1988) is a Slovak former professional tennis player. In her career, she won four singles titles and one doubles title on the WTA Tour. Rybáriková reached the semifinals of the 2017 Wimbledon Champion ...
. Diyas then failed to qualify for the main draw of the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
as she lost to
Bethanie Mattek-Sands Bethanie Mattek-Sands ( Bethanie Lynn Mattek; born March 23, 1985) is an American professional tennis player. She has won nine Grand Slam titles (five in women's doubles and four in mixed doubles), and an Olympic gold medal, and is a former w ...
, after defeating
Sachia Vickery Sachia Vickery ( ; born May 11, 1995) is an American professional tennis player. She reached a career-high of No. 73 in the WTA rankings on 30 July 2018. Vickery, a former USTA junior national champion, has also won three singles and three doub ...
and Polona Hercog in the first two qualifying rounds. Diyas started grass-court season with a first-round loss at the Surbiton Trophy but then following week won the $100k Manchester Trophy, scoring victories against
Emily Webley-Smith Emily Webley-Smith (born 14 July 1984) is a British professional tennis player. She has a career-high WTA singles ranking of No. 240, achieved on 7 November 2011. She also has a best WTA doubles ranking of No. 113, set on 2 November 2015. Web ...
,
Arina Rodionova Arina Ivanovna Rodionova (; born 15 December 1989) is a Russian-born Australian professional tennis player. On 5 February 2024, she reached a career-high singles ranking of world No. 97. On 27 July 2015, she peaked at No. 41 in the doubles ra ...
, Magdalena Fręch,
Naomi Broady Naomi Broady ( ; born 28 February 1990) is a British former tennis player. She won one WTA Tour doubles title, as well as nine singles titles and 20 doubles titles on the ITF Women's Circuit. On 7 March 2016, she reached her best singles ranki ...
and Aleksandra Krunić without dropping a set. At
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
, Diyas was given a wildcard into the main draw. She won her first two matches against Han Xinyun and Arina Rodionova but lost to another returning player, Petra Martić, in the third round. At the Japan Women's Open, Diyas won all her qualifying matches to reach the main draw. She went on to score victories against several higher-ranked players, namely local favourite
Misaki Doi is a Japanese former professional tennis player. Her highest WTA rankings are No. 30 in singles and No. 77 in doubles. Doi reached two junior Grand Slam doubles finals – at Wimbledon in 2007 with Kurumi Nara, and at the Australian Open in ...
, top 30 player
Zhang Shuai Zhang Shuai ( zh , s = 张帅 , p = Zhāng Shuài ; ; born 21 January 1989) is a Chinese professional tennis player. She has a career-high doubles WTA rankings, ranking of world No. 2, achieved in July 2022 and a singles ranking of No. 22 re ...
, compatriot
Yulia Putintseva Yulia Antonovna Putintseva (, ; born 7 January 1995) is a Russian-born Kazakhstani professional tennis player. She achieved a career-high singles ranking of world No. 20 on 27 January 2025 and a doubles ranking of No. 76 on 17 March 2025. Puti ...
and defending champion Christina McHale. In the final, she beat fellow qualifier Miyu Kato to win her first ever WTA title.


2018: Back in the top 100 and another injury

Diyas chose Shenzhen Open as her Australian Open warm-up tournament. There she recorded two wins before she lost to Sharapova in the quarterfinal. Diyas was ranked well inside the top 100 on New Year's Day of 2018 at No. 66, and thus was directly accepted into the main draw of a Grand Slam tournament at the
Australian Open The Australian Open (stylized ΛO) is a tennis tournament organised by Tennis Australia annually at Melbourne Park in Melbourne, Victoria (state), Victoria, Australia. It is chronologically the first of the four Grand Slam (tennis), Grand Sl ...
for the first time since the
2016 Wimbledon Championships The 2016 Wimbledon Championships was a Grand Slam (tennis), Grand Slam tennis tournament which took place at All England Lawn Tennis and Croquet Club in Wimbledon, London, United Kingdom. The main draw commenced on 27 June 2016 and concluded on ...
. However, she lost in the first round to
Sorana Cîrstea Sorana Mihaela Cîrstea (; born 7 April 1990) is a Romanian professional tennis player. In singles, she achieved a career-high ranking of world No. 21 on 12 August 2013. In doubles, her career-best ranking is No. 35, which she reached on 9 March ...
in three sets. In March, Diyas reached the fourth round of a Premier Mandatory event at the Miami Open but had to retire while a set down in her match against Karolína Plíšková. In May, she reached the quarterfinals of a WTA Tour clay-court event for the first time in her career at
Strasbourg Strasbourg ( , ; ; ) is the Prefectures in France, prefecture and largest city of the Grand Est Regions of France, region of Geography of France, eastern France, in the historic region of Alsace. It is the prefecture of the Bas-Rhin Departmen ...
, losing in straight sets to the eventual champion
Anastasia Pavlyuchenkova Anastasia Sergeyevna "Nastia" Pavlyuchenkova (; born 3 July 1991) is a Russian professional tennis player. She reached a career-high singles WTA rankings, ranking of world No. 11 on 8 November 2021. Pavlyuchenkova has won twelve singles titles ...
. Subsequently, she won her opening match at the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
, before losing in the second round to
Naomi Osaka is a Japanese professional tennis player. She has been ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association, WTA for 25 weeks, the first Asian player to hold the ...
. In her first-round match against Sam Stosur at the
Nottingham Open The Nottingham Open, known as the Lexus Nottingham Open (originally known as the Nottingham Championships or Nottingham Lawn Tennis Tournament (1887–1967)), is a tennis tournament for men and women held in Nottingham, United Kingdom, played ...
, Diyas suffered a serious knee injury that saw her miss the entire grass-court season. She returned for the US Open but lost in the first round to Karolína Plíšková. Diyas was also unsuccessful in defending her title at the Japan Women's Open, losing in the quarterfinals to No. 1 seed, Zhang Shuai.


2019–22: Australian Open third round, struggles and injury

At the start of 2019, Diyas lost in the first round of the
Australian Open The Australian Open (stylized ΛO) is a tennis tournament organised by Tennis Australia annually at Melbourne Park in Melbourne, Victoria (state), Victoria, Australia. It is chronologically the first of the four Grand Slam (tennis), Grand Sl ...
to Aleksandra Krunić. First-round losses followed at
Dubai Dubai (Help:IPA/English, /duːˈbaɪ/ Help:Pronunciation respelling key, ''doo-BYE''; Modern Standard Arabic, Modern Standard Arabic: ; Emirati Arabic, Emirati Arabic: , Romanization of Arabic, romanized: Help:IPA/English, /diˈbej/) is the Lis ...
and Indian Wells, and her failure to qualify for the Miami Open saw her once again drop out of the top 100. However, in May, she won her eighth career ITF singles title at the Kangaroo Cup, which was enough to edge her back into the top 100. Diyas began the 2020 season at the Shenzhen Open, losing in the quarterfinals to Garbiñe Muguruza. She played at the
Australian Open The Australian Open (stylized ΛO) is a tennis tournament organised by Tennis Australia annually at Melbourne Park in Melbourne, Victoria (state), Victoria, Australia. It is chronologically the first of the four Grand Slam (tennis), Grand Sl ...
, facing No. 10, Kiki Bertens, in the third round but losing and missing a chance for her best finish at that tournament. At the Cincinnati Open, she failed to qualify for the main draw. At the US Open, she lost in the first round to
Bernarda Pera Bernarda Pera ( ; ; born 3 December 1994) is a Croatian-American professional tennis player. Pera has won two singles titles and one doubles title on the WTA Tour, along with nine singles and eight doubles titles on the ITF Circuit. She achieved ...
. Just like in her previous Premier-5 appearance, she failed to qualify for the main draw at the Italian Open. At her last event of 2020, she lost at the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
in the first round to Ons Jabeur. Diyas recorded wins against Tamara Zidanšek and Bernarda Pera to reach the third round of the
2021 Australian Open The 2021 Australian Open was a Grand Slam tennis tournament that took place at Melbourne Park, on 8–21 February 2021. It was the 109th edition of the Australian Open, the 53rd in the Open Era, and the first Major tournament of the year. It w ...
, where she lost to Garbiñe Muguruza. At the
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
, she eliminated
Heather Watson Heather Miriam Watson (born 19 May 1992) is a British professional tennis player. A former British No. 1, Watson has won nine titles over her career, including the mixed-doubles title at the 2016 Wimbledon Championships – Mixed doubles, 2016 ...
before being defeated by Mertens in the second round. At the next major event, she lost to
Anastasija Sevastova Anastasija Sevastova (born 13 April 1990) is a Latvian professional tennis player. She achieved a career-high singles ranking of world No. 11 in October 2018, after reaching a Premier Mandatory final at the China Open. Sevastova has won four sin ...
in the first round in
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
. She withdrew mid-match in the first round of the women's singles at the 2020 Summer Olympics due to
heat exhaustion Heat exhaustion is a heat-related illness characterized by the body's inability to effectively cool itself, typically occurring in high ambient temperatures or during intense physical exertion. In heat exhaustion, core body temperature ranges from ...
. In the US Open, Diyas lost to
Amanda Anisimova Amanda Kay Victoria Anisimova ( ; ; born August 31, 2001) is an American professional tennis player. She has a career-high singles WTA rankings, WTA ranking of world No. 13, achieved on 16 June 2025. Anisimova has won three WTA Tour titles, inc ...
in the first round. Her season concluded at the $80k Macon tournament in October, where she finished runner-up to Madison Brengle. She finished the season ranked 100th. Diyas lost in the first round at both the 2022 Australian Open and
French Open The French Open (), also known as Roland-Garros (), is a tennis tournament organized by the French Tennis Federation annually at Stade Roland Garros in Paris, France. It is chronologically the second of the four Grand Slam (tennis), Grand Slam ...
, then ended season in June due to injury. She was ranked No. 1042 at the season's end.


2024: Comeback after two years hiatus, return to top 500

Following a two year hiatus she returned to the
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
, where she reached the last round of qualifying losing to Zhuoxuan Bai. At the China Open she entered her first WTA main draw, after qualifying, since the 2022 Australian Open and returned to the top 500 in the singles rankings, moving 80 positions up. She lost to fellow qualifier Mananchaya Sawangkaew.


National representation


Billie Jean King Cup

Diyas made her senior Billie Jean King Cup debut for
Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a landlocked country primarily in Central Asia, with a European Kazakhstan, small portion in Eastern Europe. It borders Russia to the Kazakhstan–Russia border, north and west, China to th ...
in
2009 2009 was designated as the International Year of Astronomy by the United Nations to coincide with the 400th anniversary of Galileo Galilei's first known astronomical studies with a telescope and the publication of Astronomia Nova by Joha ...
, representing the team from 2009 to 2011, 2015 through 2016, and 2018 through 2019. The team competition was known as Fed Cup up until 2020. Diyas has played in 19
ties TIES may refer to: * TIES, Teacher Institute for Evolutionary Science * TIES, The Interactive Encyclopedia System * TIES, Time Independent Escape Sequence * Theoretical Issues in Ergonomics Science * The International Ecotourism Society {{disambig ...
, compiling an overall record of 18–8 split between 14–5 in singles and 4–3 in doubles. When Diyas debuted for Kazakhstan, they were in Asia/Oceania Zone Group II. To be promoted to the group I for 2010 Fed Cup, Kazakhstan needed to win their round-robin group, which also consisted of
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
,
Singapore Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree ...
and
Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...
. They first played against Singapore, winning with a 3–0 score. After that, with the same score, they defeated Iran, when Diyas debuted, winning in doubles alongside
Galina Voskoboeva Galina Olegovna Voskoboeva (; born 18 December 1984) is a Russian-born Kazakhstani former tennis player. She reached career-high rankings of world No. 42 in singles and No. 26 in doubles. Career Born in Moscow, Voskoboeva turned pro in 2002. Du ...
with a double bagel. Kazakhstan were promoted to Zone Group I for
2010 The year saw a multitude of natural and environmental disasters such as the 2010 Haiti earthquake, the Deepwater Horizon oil spill, and the 2010 Chile earthquake. The 2009 swine flu pandemic, swine flu pandemic which began the previous year ...
after winning all matches against Singapore, Iran and Hong Kong. The following year, they came second in a group where they beat
Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...
and
Uzbekistan , image_flag = Flag of Uzbekistan.svg , image_coat = Emblem of Uzbekistan.svg , symbol_type = Emblem of Uzbekistan, Emblem , national_anthem = "State Anthem of Uzbekistan, State Anthem of the Republ ...
both by a 2–1 score, but lost to
Chinese Taipei "Chinese Taipei" is the term used in various international organizations and tournaments for groups or delegations representing the Republic of China (ROC), a country commonly known as Taiwan. Due to the One China principle stipulated by the ...
. That sent them to the
playoff The playoffs, play-offs, postseason or finals of a sports league are a competition played after the regular season by the top competitors to determine the league champion or a similar accolade. Depending on the league, the playoffs may be eithe ...
, where they defeated South Korea. Again, Diyas only played in doubles. Although she lost that match while partnering with
Sesil Karatantcheva Sesil Radoslavova Karatantcheva (; born 8 August 1989) is a Bulgarian former tennis player. On 7 November 2005, she reached her best singles ranking of world No. 35. On 19 April 2010, she peaked at No. 154 in the doubles rankings. In her career ...
, Kazakhstan won another two singles matches and stayed in group I for
2011 The year marked the start of a Arab Spring, series of protests and revolutions throughout the Arab world advocating for democracy, reform, and economic recovery, later leading to the depositions of world leaders in Tunisia, Egypt, and Yemen ...
. Being in group I in 2011, Kazakhstan had another chance to advance out of the Zone Group and play in the World Group II playoff, but they failed, coming second in their round-robin group. In a
play-off The playoffs, play-offs, postseason or finals of a sports league are a competition played after the regular season by the top competitors to determine the league champion or a similar accolade. Depending on the league, the playoffs may be eith ...
of the Zone Group, they lost to Thailand and stayed in group I for
2012 2012 was designated as: *International Year of Cooperatives *International Year of Sustainable Energy for All Events January *January 4 – The Cicada 3301 internet hunt begins. * January 12 – Peaceful protests begin in the R ...
. Diyas did not play any match for Kazakhstan from 2012 to 2014. During that time, Kazakhstan remained in Zone Group I. They had a chance to be promoted to World Group II in 2014 but lost the World Group II play-off in 2013 to
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
. On her return in 2015, Diyas won all of her three singles matches. That was enough for Kazakhstan to win their round-robin group; however, they later lost to
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
in the
playoff The playoffs, play-offs, postseason or finals of a sports league are a competition played after the regular season by the top competitors to determine the league champion or a similar accolade. Depending on the league, the playoffs may be eithe ...
, missing another chance to get to the World Group II playoff. The next year, Diyas only played singles matches and was victorious in both of them, but it was not enough for Kazakhstan to win their round-robin group. Later they played against
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
for 5th place in Zone Group I, but didn not win the tie. After one year of absence, Diyas not only returned to play at Fed Cup, but also played her first doubles match there since her debut in 2009. Kazakhstan was the winner of their round-robin group, where Diyas won all her five matches, three in singles and two in doubles. Nonetheless, in the
playoff The playoffs, play-offs, postseason or finals of a sports league are a competition played after the regular season by the top competitors to determine the league champion or a similar accolade. Depending on the league, the playoffs may be eithe ...
of Zone Group, they lost against Japan and missed their chance to play in the World Group II playoff to potentially get to the World Group II in 2019. The
2019 Fed Cup The 2019 Fed Cup was the 57th edition of the Fed Cup international team women's tennis tournament. Romania upset title holders and 11-time winners Czech Republic in Ostrava in the quarterfinals, before themselves losing to eventual champions Fr ...
was important for Diyas, being the first year when Kazakhstan advanced out of the Zone Group with Diyas as part of the team. In the World Group II playoff, Kazakhstan faced
Great Britain Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...
. Diyas lost both of her singles matches, against
Johanna Konta Johanna Konta (born 17 May 1991) is a British-Australian former professional tennis player. Konta won four singles titles on the WTA Tour, along with eleven titles in singles and four in doubles on the ITF Women's Circuit. She was British No. ...
and
Katie Boulter Katie Charlotte Boulter (born 1 August 1996) is an English professional tennis player. On 4 November 2024, she reached her best singles ranking of world No. 23. On 6 January 2025, she peaked at No. 277 in the WTA doubles rankings. Boulter has ...
, despite winning the first set of both matches. In 2020, format of the Fed Cup changed, allowing Kazakhstan to be a part of the 2020 Fed Cup qualifying round. Kazakhstan played against
Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...
for their place in the Finals round but lost 1–3. Diyas had two singles match losses against
Kirsten Flipkens Kirsten "Flipper" Flipkens (; born 10 January 1986) is a Belgian tennis coach and a former professional player. She reached a career-high ranking of No. 13 by the Women's Tennis Association (WTA). Flipkens has won one singles title on the WTA T ...
and
Elise Mertens Elise Mertens (; born 17 November 1995) is a Belgian professional tennis player. She became List of WTA number 1 ranked doubles tennis players, world No. 1 in doubles on 10 May 2021, the third Belgian to hold the top ranking in either singles or ...
. Due to the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, the 2020 Fed Cup was forced to be split into two years, so that the 2020 Fed Cup Finals round was postponed to 2021, when it was renamed the Billie Jean King Cup.


Playing style

Diyas is primarily an aggressive
baseliner Players use different strategies while playing tennis to enhance their own strengths and exploit their opponent's weaknesses in order to gain the advantage and win more Point (tennis), points. Players typically specialize or naturally play in a ...
whose game is centered around powerful and accurate
groundstroke In racket sports a groundstroke, or ground stroke, refers to a forehand or backhand shot that is executed after the ball has bounced on the court. The term is commonly used in the sports of tennis and pickleball, and is counter to a volley sh ...
s. Her forehand, which generates a considerable amount of pace, is often used to move her opponents around the court and out of position, which therefore allows her to dominate and win points from or around the back of the court. Her serve, while not necessarily a weapon in her arsenal, is quite effective when placed properly and she employs a tactic of a delayed service motion, which often prevents her opponents from appropriately timing a
return Return may refer to: In business, economics, and finance * Return on investment (ROI), the financial gain after an expense. * Rate of return, the financial term for the profit or loss derived from an investment * Tax return, a blank document or t ...
. While not a great mover on court, she is able to partly compensate for that with her tenacious fighting qualities. As a junior, Diyas was coached by Jaroslav Jandus when she was seventeen years old. After undergoing shoulder surgery in late 2011, she started working with Alan Ma in Guangzhou. In 2018, she split with Ma and started a collaboration with two Italians, Roberto Antonini as her coach and Carlo Bilardo as her athletic trainer. Dunlop sponsors Diyas, providing her racquets, clothing and shoes. She uses the Dunlop Srixon Revo CV 3.0 Tennis Racquet.


Personal life

She has named
Justine Henin Justine Henin (; born 1 June 1982) is a Belgian former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association (WTA) for 117 weeks, i ...
,
Martina Hingis Martina Hingis (, ; born 30 September 1980) is a Swiss former professional tennis player. She was ranked as the world No. 1 in women's singles by the Women's Tennis Association (WTA) for 209 weeks ( fifth-most of all time) and as the world No. ...
, and
Serena Williams Serena Jameka Williams (born September 26, 1981) is an American former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association (WT ...
as her tennis idols. Diyas is fluent in
Russian Russian(s) may refer to: *Russians (), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *A citizen of Russia *Russian language, the most widely spoken of the Slavic languages *''The Russians'', a b ...
,
Czech Czech may refer to: * Anything from or related to the Czech Republic, a country in Europe ** Czech language ** Czechs, the people of the area ** Czech culture ** Czech cuisine * One of three mythical brothers, Lech, Czech, and Rus *Czech (surnam ...
, and English. In an interview with Tennis Prose, Diyas stated that her favourite tournament is
Wimbledon Wimbledon most often refers to: * Wimbledon, London, a district of southwest London * Wimbledon Championships, the oldest tennis tournament in the world and one of the four Grand Slam championships Wimbledon may also refer to: Places London * W ...
, which she loves for its tradition and history. In 2019, she won the ''Fed Cup Heart Award'' for the Asia/Oceania Zone Group I. She is the third player from Kazakhstan to win that award, and hers was the fourth won by a Kazakhstan national. In 2014, she was nominated for Newcomer of the Year but lost to
Belinda Bencic Belinda Bencic (; born 10 March 1997) is a Swiss professional tennis player. She has a career-high WTA rankings, ranking of world No. 4 which she achieved in February 2020. Bencic has won nine career singles titles, including Tennis at the 2020 ...
.


Performance timelines

''Only main-draw results in WTA Tour, Grand Slam tournaments, Fed Cup/Billie Jean King Cup and Olympic Games are included in win–loss records.''


Singles

''Current through the 2024 US Open.''


Doubles


WTA Tour finals


Singles: 2 (1 title, 1 runner-up)


ITF Circuit finals


Singles: 20 (11 titles, 9 runner–ups)


Doubles: 1 (1 runner–up)


Team competitions


Fed Cup/Billie Jean King Cup


Singles (14–3)


Doubles (2–2)


Wins against top 10 players

* Diyas' victories against players who were, at the time the match was played, ranked in the top 10.


Notes


References


External links

* * * * * * * {{DEFAULTSORT:Diyas, Zarina 1993 births Living people Tennis players from Almaty Kazakhstani female tennis players Kazakhstani expatriate sportspeople in the Czech Republic Kazakhstani expatriate sportspeople in China Tennis players at the 2020 Summer Olympics Olympic tennis players for Kazakhstan