Si Jiahui ( ; born 11 July 2002) is a Chinese professional
snooker
Snooker (pronounced , ) is a cue sport played on a rectangular Billiard table#Snooker and English billiards tables, billiards table covered with a green cloth called baize, with six Billiard table#Pockets 2, pockets: one at each corner and ...
player. After training at the Wiraka Billiard Academy in
Foshan
Foshan (, ; Chinese: 佛山) is a prefecture-level city in central Guangdong Province, China. The entire prefecture covers and had a population of 9,498,863 as of the 2020 census. The city is part of the western side of the Pearl River Delta m ...
, he moved to the United Kingdom aged 16 and earned a two-year tour card through the
2019 Q School for the
2019–20 and
2020–21 seasons. He lost his tour card after ending the 2020–21 season outside the top 64 in the
world rankings, and competed as an amateur during the
2021–22 season, during which he defeated
Shaun Murphy
Shaun Peter Murphy (born 10 August 1982) is an English professional snooker player who won the 2005 World Snooker Championship, 2005 World Championship and has completed the Triple Crown (snooker), Triple Crown. Nicknamed "The Magician", Murp ...
6–5 in the first round of the
2021 UK Championship. After rejoining the professional tour at the start of the
2022–23 season, he reached his first ranking quarter-final at the
2022 European Masters.
At the
2023 World Snooker Championship
The 2023 World Snooker Championship (officially the 2023 Cazoo World Snooker Championship) was a professional snooker tournament that took place from 15 April to 1 May 2023 at the Crucible Theatre in Sheffield, England, the 47th con ...
, Si won three qualifying matches to reach the tournament's final stages at the
Crucible Theatre
The Crucible Theatre, or simply The Crucible, is a theatre in Sheffield, South Yorkshire, England, which opened in 1971. Its name refers to crucible steel, which was developed in Sheffield in 1740 and drove the industrialisation of the city.
...
for the first time. He then defeated Murphy,
Robert Milkins
Robert Milkins (born 6 March 1976) is an English professional snooker player known for quick play. Milkins has been a member of snooker's main tour since regaining a tour card in 1998.
Milkins reached a career high rank of 12 in 2014 and 2023, ...
, and
Anthony McGill
Anthony McGill (born 5 February 1991) is a Scottish professional snooker player. He is a practice partner of retired snooker player Alan McManus.
McGill turned professional in 2010, after finishing fourth in the 2009/2010 PIOS rankings. He ...
as he progressed to the semi-finals, becoming the first Crucible debutant to reach the last four since
Andy Hicks in
1995
1995 was designated as:
* United Nations Year for Tolerance
* World Year of Peoples' Commemoration of the Victims of the Second World War
This was the first year that the Internet was entirely privatized, with the United States government ...
. Although he led 14–5 in the semi-final, he lost 15–17 to the eventual winner
Luca Brecel
Luca Brecel (; born 8 March 1995) is a Belgian professional snooker player. A four-time snooker world rankings, ranking event winner, Brecel is a former World Snooker Championship, World Snooker Champion, having won the 2023 World Snooker Champ ...
; this nine-frame deficit was the largest lead overturned in the history of the World Championship. He advanced from 80th to 36th in the world rankings after the tournament. Si reached the first ranking final of his career at the following season's
2024 German Masters, but lost 5–10 to
Judd Trump
Judd Trump (born 20 August 1989) is an English professional snooker player who is a former List of World Snooker Championship winners, world champion and the current List of world number one snooker players, world number one. He is currently in ...
.
Si achieved his first
maximum break
A maximum break (also known as a maximum, a 147, or orally, a onefourseven) is the highest possible in snooker in normal circumstances and is a special type of . A player compiles a maximum break by potting all 15 with 15 for 120 points, fo ...
in professional competition in his 6–2 win against Judd Trump in the semi-final of the
2024 Wuhan Open
The 2024 Wuhan Open (also known as Dongfeng Voyah Wuhan Open for sponsorship reasons) is a women's tennis tournament played on outdoor hard courts between October 7–13, 2024. It is the 7th edition of the Wuhan Open, and part of the WTA 1000 to ...
. In his second ranking final, Si lost against
Xiao Guodong
Xiao Guodong (; born 10 February 1989) is a Chinese professional snooker player. He turned professional in 2007 after winning the Asian Under-21 Championships. He won his first ranking event 17 years after first turning professional at the 202 ...
.
Early life
Born on 11 July 2002,
in the district of
Zhuji
Zhuji () is a county-level city under the administration of the prefecture-level city of Shaoxing, in north-central Zhejiang province, China, located about south of Hangzhou. It has with a population of 1,218,072 inhabitants at the 2020 census e ...
, in
Zhejiang
)
, translit_lang1_type2 =
, translit_lang1_info2 = ( Hangzhounese) ( Ningbonese) (Wenzhounese)
, image_skyline = 玉甑峰全貌 - panoramio.jpg
, image_caption = View of the Yandang Mountains
, image_map = Zhejiang i ...
, Si resided with his parents in
Hangzhou
Hangzhou, , Standard Mandarin pronunciation: ; formerly romanized as Hangchow is a sub-provincial city in East China and the capital of Zhejiang province. With a population of 13 million, the municipality comprises ten districts, two counti ...
.
He competed in
table tennis
Table tennis (also known as ping-pong) is a racket sport derived from tennis but distinguished by its playing surface being atop a stationary table, rather than the Tennis court, court on which players stand. Either individually or in teams of ...
tournaments as a child, winning second place in a school tournament and competing in other tournaments in the city. He became interested in cue sports after his father opened a pool club dedicated to
Chinese eight-ball.
Si showed talent at the sport, and his father pressured him to excel at it. By age 10, Si was practising for 13 hours a day under the supervision of his father and beating all other players at the club.
Si entered a
nine-ball
Nine-ball (sometimes written 9-ball) is a discipline of the cue sport pool. The game's origins are traceable to the 1920s in the United States. It is played on a rectangular billiard table with at each of the four corners and in the middle o ...
tournament in
Shanghai
Shanghai, Shanghainese: , Standard Chinese pronunciation: is a direct-administered municipality and the most populous urban area in China. The city is located on the Chinese shoreline on the southern estuary of the Yangtze River, with the ...
for elementary school students, where he was runner-up.
At the tournament, his father met another father whose son was training at a snooker academy in
Guangdong
) means "wide" or "vast", and has been associated with the region since the creation of Guang Prefecture in AD 226. The name "''Guang''" ultimately came from Guangxin ( zh, labels=no, first=t, t= , s=广信), an outpost established in Han dynasty ...
. In September 2013, aged 11, Si left school and moved to Guangdong, accompanied by his father, where he began playing snooker.
At age 12, he began training at the Wiraka Billiard Academy in
Foshan
Foshan (, ; Chinese: 佛山) is a prefecture-level city in central Guangdong Province, China. The entire prefecture covers and had a population of 9,498,863 as of the 2020 census. The city is part of the western side of the Pearl River Delta m ...
, where he was coached by Roger Leighton.
At 14, he defeated former world number one
Ding Junhui
Ding Junhui (; born 1 April 1987) is a Chinese professional snooker player. He is the most successful Asian player in the history of the sport. Throughout his career, he has won 15 major ranking titles, including three UK Championships (2005 ...
3–2 in a national tournament.
At age 16, Si moved to the United Kingdom. He joined Victoria’s Snooker Academy in
Sheffield
Sheffield is a city in South Yorkshire, England, situated south of Leeds and east of Manchester. The city is the administrative centre of the City of Sheffield. It is historically part of the West Riding of Yorkshire and some of its so ...
, a stable of mostly Chinese players managed by former snooker journalist Victoria Shi. Other players at the Academy upon Si's arrival included
Zhao Xintong
Zhao Xintong (; born 3 April 1997) is a Chinese professional snooker player and the reigning World Snooker Champion. He first turned professional in the 2016–17 season, aged 19, having previously recorded wins against a number of top p ...
,
Yan Bingtao
Yan Bingtao (; born 16 February 2000) is a Chinese former professional snooker player who is currently serving a five-year ban from professional competition after committing a range of match-fixing offences. He rose to prominence by winning th ...
, and
Fan Zhengyi.
Career
Si received a two-year professional tour card through the
2019 Q School for the
2019–20 and
2020–21 seasons.
However, he was relegated from the
World Snooker Tour
The World Snooker Tour (WST) is the main professional snooker tour, consisting of about 128 players competing on a circuit of up to 28 tournaments each season. It is administered by World Snooker Ltd, the commercial arm of professional snooker, ...
after finishing the 2020–21 season 92nd in the
snooker world rankings
The snooker world rankings are the official system of ranking professional snooker players to determine their qualification and seeding for events on the World Snooker Tour and other tournaments, as well as their future professional status on th ...
, below the cut-off at 64th position.
Si spent the
2021–22 season competing as an amateur, but earned top-up places in ranking tournaments through his high placement in the
2021 Q School
The 2021 Q School was a series of three snooker tournaments held at the start of the 2021–22 snooker season. An event for amateur players, it served as a qualification event for a place on the professional World Snooker Tour for the following ...
Order of Merit.
At the
2021 UK Championship, he defeated former world champion
Shaun Murphy
Shaun Peter Murphy (born 10 August 1982) is an English professional snooker player who won the 2005 World Snooker Championship, 2005 World Championship and has completed the Triple Crown (snooker), Triple Crown. Nicknamed "The Magician", Murp ...
6–5 in the first round. In a BBC radio interview after the match, Murphy objected to amateur players featuring in professional events, saying that he had "lost to someone who shouldn’t even be in the building".
The World Snooker Tour issued a statement disagreeing with these remarks, and Murphy subsequently apologised for "taking the shine off" Si's win.
Towards the end of the season, Si won the 2022 World Snooker Federation Open amateur event, defeating Lee Stephens 5–0 in the final. This win earned him a two-year professional tour card for the
2022–23 and
2023–24 seasons.
At the
2022 European Masters, he defeated
Anthony McGill
Anthony McGill (born 5 February 1991) is a Scottish professional snooker player. He is a practice partner of retired snooker player Alan McManus.
McGill turned professional in 2010, after finishing fourth in the 2009/2010 PIOS rankings. He ...
and
Daniel Wells to reach his first quarter-final at a ranking event, which he lost 2–5 to
Kyren Wilson
Kyren James Wilson (; born 23 December 1991) is an English professional snooker player from Kettering. He has won 10 ranking titles.
Wilson made his professional tour debut in the 2010–11 snooker season, 2010–11 season after finishing fif ...
.
Ranked 80th in the
world rankings, he qualified for the main stage of the
2023 World Snooker Championship
The 2023 World Snooker Championship (officially the 2023 Cazoo World Snooker Championship) was a professional snooker tournament that took place from 15 April to 1 May 2023 at the Crucible Theatre in Sheffield, England, the 47th con ...
after defeating
Florian Nüßle 10–7,
Tom Ford
Thomas Carlyle Ford (born August 27, 1961) is an American fashion designer and filmmaker. He launched Tom Ford (brand), his eponymous brand in 2005, having previously been the creative director at Gucci and Yves Saint Laurent (brand), Yves Sai ...
10–5, and
Jordan Brown 10–7 in the qualifying rounds. In the first round at the
Crucible Theatre
The Crucible Theatre, or simply The Crucible, is a theatre in Sheffield, South Yorkshire, England, which opened in 1971. Its name refers to crucible steel, which was developed in Sheffield in 1740 and drove the industrialisation of the city.
...
, Si defeated Murphy 10–9. On this occasion, Murphy commented on how well Si had played, saying he had been "fabulous". Si defeated
Robert Milkins
Robert Milkins (born 6 March 1976) is an English professional snooker player known for quick play. Milkins has been a member of snooker's main tour since regaining a tour card in 1998.
Milkins reached a career high rank of 12 in 2014 and 2023, ...
13–7 in the second round and McGill 13–12 in the quarter-finals, becoming the first Crucible debutant to reach the World Championship semi-finals since
Andy Hicks in
1995
1995 was designated as:
* United Nations Year for Tolerance
* World Year of Peoples' Commemoration of the Victims of the Second World War
This was the first year that the Internet was entirely privatized, with the United States government ...
and the youngest player to do so since
Ronnie O'Sullivan
Ronald Antonio O'Sullivan (born 5 December 1975) is an English professional snooker player. Widely recognised as one of the most talented and accomplished players in snooker history, he has won the World Snooker Championship seven times, a m ...
in
1996
1996 was designated as:
* International Year for the Eradication of Poverty
Events January
* January 8 – A Zairean cargo plane crashes into a crowded market in the center of the capital city of the Democratic Republic of the Congo ...
. Si lost 15–17 to
Luca Brecel
Luca Brecel (; born 8 March 1995) is a Belgian professional snooker player. A four-time snooker world rankings, ranking event winner, Brecel is a former World Snooker Championship, World Snooker Champion, having won the 2023 World Snooker Champ ...
in the semi-finals after Brecel, from 5–14 down, won 12 of the last 13 frames. Si advanced from 80th to 36th in the world rankings as a result of his performance at the tournament.
Si reached the first ranking final of his career at the following season's
2024 German Masters, but lost 5–10 to
Judd Trump
Judd Trump (born 20 August 1989) is an English professional snooker player who is a former List of World Snooker Championship winners, world champion and the current List of world number one snooker players, world number one. He is currently in ...
. At the
2024 World Championship, he defeated
Mark Williams 109 in the first round and then lost 913 to
Jak Jones
Jak Jones (born 29 July 1993) is a Welsh professional snooker player.
He is from Cwmbran, Torfaen, in South Wales. He became a professional in 2010 at the age of 16 after winning the 2010 European Under-19 Snooker Championship in Malta.
As a ...
in the last 16. The
2025 Masters marked his first appearance at the tournament, but Si lost in the first round to
Mark Allen
Mark may refer to:
In the Bible
* Mark the Evangelist (5–68), traditionally ascribed author of the Gospel of Mark
* Gospel of Mark, one of the four canonical gospels and one of the three synoptic gospels
Currencies
* Mark (currency), a currenc ...
26. At the
2025 World Championship, Si advanced to the quarter-finals where he was defeated by O'Sullivan 913.
Personal life
Si lives in Sheffield during the snooker season. He did not see his family or his friends during 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 ...
; after the
2023 Welsh Open, he visited China for the first time in three years.
During the 2020–21 season, he dyed his hair blue.
Performance and rankings timeline
Career finals
Ranking finals: 2
Amateur finals: 3 (2 titles)
References
External links
*
*
{{DEFAULTSORT:Si, Jiahui
Living people
2002 births
21st-century Chinese sportsmen
Chinese expatriate sportspeople in England
Chinese snooker players
People from Zhuji
Sportspeople from Shaoxing