The 2017 Estoril Open (also known as the Millennium Estoril Open for sponsorship purposes) was a professional men's

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 ...

tournament played on outdoor clay courts. It was the third edition of the Estoril Open, and part of the

ATP World Tour 250 series The ATP 250 tournaments (previously known as the ''ATP World Tour 250'' tournaments, ''ATP International Series'', and ''ATP World Series'') are the lowest tier of annual men's tennis tournaments on the main ATP Tour, after the four Grand Slam (t ...

of the

2017 ATP World Tour The 2017 ATP World Tour was the global elite men's professional tennis circuit organized by the Association of Tennis Professionals (ATP) for the 2017 tennis season. The 2017 ATP World Tour calendar comprised the Grand Slam tournaments (super ...

. The event took place at the Clube de Ténis do Estoril in

Cascais Cascais () is a town and municipality in the Lisbon District of Portugal, located on the Portuguese Riviera, Estoril Coast. The municipality has a total of 214,158 inhabitants in an area of 97.40 km2. Cascais is an important tourism in Port ...

, Portugal, from 29 April to 7 May 2017.

Singles main-draw entrants

Seeds

* Rankings are as of April 24, 2017.

Other entrants

The following players received wildcards into the singles main draw: *

David Ferrer David Ferrer Ern (; ; born 2 April 1982) is a Spanish former professional tennis player. He was ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP) in July 2013. Ferrer won 27 ATP Tour singles titles, including a ...

Frederico Ferreira Silva Frederico Ferreira "Kiko" Silva (; born 18 March 1995) is a Portuguese tennis player who currently competes mainly on the ATP Challenger Tour. On May 24, 2021, Silva reached a career singles high ranking of No. 168. He also reached a career-hig ...

Pedro Sousa Pedro Barreiros Cardoso de Sousa (; born 27 May 1988) is a Portuguese tennis coach and a former professional player who primarily competed on the ATP Challenger Tour. In February 2019, he achieved a career-high singles ranking of world No. 99. ...

The following players received entry using a protected ranking into the singles main draw: *

Tommy Robredo Tomás Robredo Garcés (, ; born 1 May 1982) is a Spanish former professional tennis player. His career-high singles ranking was world No. 5, which he reached in August 2006 as a result of winning the 2006 Hamburg Masters – Singles, Hamburg M ...

The following players received entry from the qualifying draw: *

Salvatore Caruso Salvatore Caruso (; born 15 December 1992) is an Italian former professional tennis player. He has a career high ATP singles ranking of No. 76 achieved on 16 November 2020. He also has a career high ATP doubles ranking of No. 166 achieved on 18 ...

João Domingues João Domingues (born 5 October 1993) is a Portuguese tennis player who currently competes mostly on the ATP Challenger Tour. In 2015, Domingues made his debut for Portugal Davis Cup team. In February 2020, he achieved a career-high singles wor ...

Bjorn Fratangelo Bjorn Fratangelo ( ; born July 19, 1993) is an American tennis coach and former professional player. In 2011, he won the boys' singles title at the French Open defeating Dominic Thiem. Fratangelo was only the second American to win the event, f ...

Elias Ymer Elias Ymer (born 10 April 1996) is a Swedish tennis player. Ymer has a career high Association of Tennis Professionals, ATP singles ranking of World No. 105, achieved on 11 June 2018. He has a career high ATP doubles ranking of World No. 188, ac ...

Withdrawals

;Before the tournament *

Federico Delbonis Federico Delbonis (; born 5 October 1990) is an Argentine former professional tennis player. He achieved a career-high ATP singles ranking of world No. 33 on 9 May 2016. He also reached a career-high doubles ranking of No. 110 on 22 July 2019. ...

→replaced by

Guillermo García López Guillermo García López (, born 4 June 1983) is a Spanish tennis coach and a former professional player. He won five singles titles and achieved a career-high singles ranking of world No. 23 in February 2011. As of 2021, he collected thirte ...

Nick Kyrgios Nicholas Hilmy Kyrgios ( ; ; born 27 April 1995) is an Australian professional tennis player. Kyrgios has been ranked as high as world No. 13 in singles by the Association of Tennis Professionals (ATP), achieved on 24 October 2016. He has won se ...

→replaced by

Renzo Olivo Renzo Olivo (; born 15 March 1992) is an Argentine professional tennis player. He competes mainly on the ATP Challenger Tour and ITF Futures, both in singles and doubles. He has a career-high singles ranking of World No. 78 achieved on 9 January ...

Daniil Medvedev Daniil Sergeyevich Medvedev ( rus, Даниил Сергеевич Медведев, p=dənʲɪˈil sʲɪrˈɡʲe(j)ɪvʲɪtɕ mʲɪdˈvʲedʲɪf; born 11 February 1996) is a Russian professional tennis player. He has been ranked as the List of ...

→replaced by

Evgeny Donskoy Evgeny Evgenyevich Donskoy ( rus, Евге́ний Евге́ньевич Донско́й, , jɪvˈɡʲenʲɪj dɐnˈskoj; born 9 May 1990) is a Russian professional tennis player. He has a career-high ATP singles ranking of No. 65, achieved o ...

Juan Mónaco Juan Mónaco (; born 29 March 1984), nicknamed "Pico", is an Argentine former professional tennis player. He won nine singles titles, reached the semifinals of the 2010 Shanghai Rolex Masters – Singles, 2010 Shanghai Masters and the 2012 Sony ...

→replaced by

Gastão Elias Gastão José Ministro Elias (; born 24 November 1990) is a Portuguese professional tennis player, who competes on the ATP Challenger Tour. In October 2016, he reached a career-high singles ranking of world No. 57 to become the third highest-ran ...

Yoshihito Nishioka is a Japanese professional tennis player. He has won three ATP Tour singles titles and achieved a career-high ATP singles ranking of world No. 24 on 19 June 2023. He is currently the No. 2 Japanese player. Personal life Marriage Nishioka marr ...

→replaced by Kevin Anderson *

Albert Ramos Viñolas Albert Ramos Viñolas (; born 17 January 1988) is a Spanish professional tennis player. He has a career-high ATP singles ranking of world No. 17, achieved in May 2017 after reaching the final of the 2017 Monte Carlo Masters. Career Juniors R ...

→replaced by

Yūichi Sugita is a Japanese former professional tennis player. He has won one ATP singles title, and achieved a career-high singles ranking of world No. 36 on 9 October 2017. Career Juniors As a junior Sugita compiled a win–loss record of 34–19 (and 26 ...

;During the tournament *

Juan Martín del Potro Juan Martín del Potro (; born 23 September 1988) is an Argentine former professional tennis player. He was ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP), in August 2018. Del Potro won 22 ATP Tour-level sing ...

Doubles main-draw entrants

Seeds

* Rankings are as of April 24, 2017.

Other entrants

The following pairs received wildcards into the doubles main draw: * Felipe Cunha-Silva /

Fred Gil João Frederico Limpo Franco Gil (born 24 March 1985), known as Fred Gil (), was a Portuguese professional tennis player, who competed in the ITF Men's Circuit. He reached a career-high ATP singles ranking of No. 62 in the world on 25 April 20 ...

Champions

Singles

Pablo Carreño Busta Pablo Carreño Busta (; born 12 July 1991) is a Spanish professional tennis player. He has been ranked as high as world No. 10 by the ATP, which he first achieved on 11 September 2017. He also reached a best doubles ranking of No. 16 on 17 July ...

def.

Gilles Müller Gilles Müller (; born 9 May 1983) is a Luxembourgish former professional tennis player. He is a two-time major singles quarterfinalist, making him by far the most successful male tennis player in Luxembourgish history. Müller won two titles on ...

, 6–2, 7–6^(7–5)

Doubles

Ryan Harrison Ryan Harrison (born May 7, 1992) is an American former professional tennis player. Harrison won one career Association of Tennis Professionals, ATP title in singles at the 2017 Memphis Open to go along with four in doubles, including the 2017 F ...

/ Michael Venus def.

David Marrero David Marrero Santana (; born 8 April 1980) is a Spanish professional tennis player. Marrero won 14 doubles titles and reached a career-high doubles ranking of world No. 5 in November 2013. Professional career 2000–2007 Marrero earned hi ...

, 7–5, 6–2

References

External links

Official website
{{2017 ATP World Tour