# Sun Fajing

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Chinese tennis player (born 1996)

In this [Chinese name](/source/Chinese_name), the [family name](/source/Chinese_surname) is *[Sun](/source/Sun_(surname)) (孙)*.

Sun Fajing 孙发京 Country (sports) China Residence Beijing, China Born (1996-10-03) 3 October 1996 (age 29) Shanxi, China Height 1.78 m (5 ft 10 in) Plays Right-handed (two-handed backhand) Coach Juan Manuel Esparcia Prize money US $485,762 Singles Career record 1–4 (at ATP Tour level, Grand Slam level, and in Davis Cup) Career titles 0 Highest ranking No. 197 (4 May 2026) Current ranking No. 197 (4 May 2026) Grand Slam singles results French Open Q1 (2026) Wimbledon Q1 (2025) US Open Q2 (2025) Doubles Career record 3–9 (at ATP Tour level, Grand Slam level, and in Davis Cup) Career titles 3 Challengers Highest ranking No. 181 (26 February 2024) Current ranking No. 252 (4 May 2026) Last updated on: 4 May 2026.

**Sun Fajing** ([Chinese](/source/Simplified_Chinese_characters): 孙发京; [pinyin](/source/Pinyin): *Sūn Fājīng*; Mandarin pronunciation: [\[swə́n fá tɕíŋ\]](https://en.wikipedia.org/wiki/Help:IPA/Mandarin); born 3 October 1996) is a Chinese [tennis](/source/Tennis) player. Sun has a career high [ATP](/source/Association_of_Tennis_Professionals) singles ranking of world No. 197 achieved on 4 May 2026 and a career high ATP doubles ranking of world No. 181 achieved on 26 February 2024. He is the current No. 4 Chinese player.[1]

## Career

Sun made his ATP main draw debut at the [2016 Chengdu Open](/source/2016_Chengdu_Open), where he was granted a wildcard entry in the doubles draw alongside compatriot [He Yecong](/source/He_Yecong). They were defeated in the first round by [Raven Klaasen](/source/Raven_Klaasen) and [Rajeev Ram](/source/Rajeev_Ram) in straight sets.

The following year, he was again given a wildcard at the [2017 Chengdu Open](/source/2017_Chengdu_Open) with partner [Te Rigele](/source/Te_Rigele), and again he would lose in the first round to [Nenad Zimonjic](/source/Nenad_Zimonjic) and [Santiago Gonzalez](/source/Santiago_Gonzalez_(tennis)) in straight sets.

In his third main draw appearance, he and partner [Zhizhen Zhang](/source/Zhizhen_Zhang) were given a wildcard entry into the doubles draw of the [2018 ATP Shenzhen Open](/source/2018_ATP_Shenzhen_Open) but lost in the first round to [Marcin Matkowski](/source/Marcin_Matkowski) and [Nicholas Monroe](/source/Nicholas_Monroe).

His fourth and most recent ATP appearance (also his third at the tournament) was a wildcard entry into the doubles draw of the [2019 Chengdu Open](/source/2019_Chengdu_Open) pairing up with [Wang Aoran](/source/Wang_Aoran), and to round up an 0–4 record he lost to [Dominic Inglot](/source/Dominic_Inglot) and [Austin Krajicek](/source/Austin_Krajicek).

He was given a wildcard at the [2023 China Open](/source/2023_China_Open_(tennis)) partnering [Zhou Yi](/source/Zhou_Yi_(tennis)). He received a wildcard in doubles partnering [Li Zhe](/source/Li_Zhe_(tennis)) at the [2023 Rolex Shanghai Masters](/source/2023_Rolex_Shanghai_Masters) and also a qualifying wildcard in singles at the [2024 Rolex Shanghai Masters](/source/2024_Rolex_Shanghai_Masters) where he upset fourth seed [Borna Ćorić](/source/Borna_%C4%86ori%C4%87) in the first round of qualifying but lost in the second in straight sets to alternate player [Ramkumar Ramanathan](/source/Ramkumar_Ramanathan).[2][3][4][5]

Fajing Sun reached the top 200 on 19 May 2025, following his maiden Challenger title at the [2025 Wuxi Open](/source/2025_Wuxi_Open).[6][7][8]

## Performance timeline

Key W F SF QF #R RR Q# DNQ A NH

(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (DNQ) did not qualify; (A) absent;  (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.

To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player's participation has ended.

### Singles

Tournament 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 SR W–L Win % Grand Slam tournaments Australian Open A A A A A A A A A A A A 0 / 0 0–0 – French Open A A A A A A A A A A A Q1 0 / 0 0–0 – Wimbledon A A A A A NH A A A A Q1 0 / 0 0–0 – US Open A A A A A A A A A A Q2 0 / 0 0–0 – Win–loss 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0 / 0 0–0 – ATP Masters 1000 Indian Wells Masters A A A A A NH A A A A A A 0 / 0 0–0 – Miami Open A A A A A NH A A A A A A 0 / 0 0–0 – Monte Carlo Masters A A A A A NH A A A A A A 0 / 0 0–0 – Madrid Open A A A A A NH A A A A A A 0 / 0 0-0 – Italian Open A A A A A A A A A A A A 0 / 0 0–0 – Canadian Open A A A A A NH A A A A A 0 / 0 0–0 – Cincinnati Masters A A A A A A A A A A A 0 / 0 0–0 – Shanghai Masters Q1 A Q1 A Q1 NH Q2 Q2 Q1 0 / 0 0–0 – Paris Masters A A A A A A A A A A A 0 / 0 0–0 – Win–loss 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0–0 0 / 0 0–0 –

## ATP Challenger Tour finals

### Singles: 3 (2 titles, 1 runner-up)

Finals by surface Hard (2–1) Clay (0–0)

Result W–L Date Tournament Tier Surface Partner Score Win 1–0 May 2025 Wuxi Open, China Challenger Hard Alex Bolt 7–6(7–4), 6–4 Loss 1–1 Jul 2025 Open de Tenis Ciudad de Pozoblanco, Spain Challenger Hard Daniel Mérida 3–6, 4–6 Win 2–1 Apr 2026 Wuning Challenger, China Challenger Hard Li Tu 5–7, 6–4, 7–5

### Doubles: 8 (5 titles, 3 runner-ups)

Finals by surface Hard (5–3) Clay (0–0)

Result W–L Date Tournament Tier Surface Partner Opponents Score Win 1–0 Oct 2017 Suzhou, China Challenger Hard Xin Gao Gong Maoxin Zhang Ze 7–6(7–5), 4–6, [10–7] Win 2–0 Sep 2019 Shanghai, China Challenger Hard Xin Gao Marc Polmans Scott Puodziunas 2–6, 6–4, [10–7] Loss 2–1 Jul 2023 Segovia, Spain Challenger Hard Francis Casey Alcantara Dan Added Pierre-Hugues Herbert 6–4, 3–6, [10–12] Loss 2–2 Aug 2023 Zhangjiagang, China Challenger Hard Francis Casey Alcantara Ray Ho Matthew Romios 3–6, 4–6 Loss 2–3 Jan 2024 Nonthaburi II, Thailand Challenger Hard Francis Casey Alcantara Manuel Guinard Grégoire Jacq 4–6, 6–7(6–8) Win 3–3 Oct 2024 Hangzhou, China Challenger Hard Te Rigele Thomas Fancutt Yuta Shimizu 6–3, 7–5 Win 4–3 Jul 2025 Pozoblanco, Spain Challenger Hard Iñaki Montes de la Torre Anthony Genov Roy Stepanov 6–1, 7–6(10–8) Win 5–3 Mar 2026 Yokkaichi, Japan Challenger Hard Wu Tung-lin Ethan Cook Tai Sach 7–6(8–6), 6–3.

## ITF Futures/World Tennis Tour finals

### Singles: 20 (6 titles, 14 runner-ups)

Legend ITF Futures/WTT (6–14) Finals by surface Hard (5–13) Clay (1–1) Grass (0–0) Carpet (0–0)

Result W–L Date Tournament Tier Surface Opponent Score Loss 0–1 Aug 2016 Thailand F1, Hua Hin Futures Hard Chen Ti 3–6, 1–6 Loss 0–2 Feb 2017 Indonesia F1, Jakarta Futures Hard Chen Ti 6–7(4–7), 3–6 Win 1–2 Apr 2017 China F5, Luzhou Futures Hard Bradley Mousley 7–6(7–2), 6–2 Loss 1–3 Mar 2018 Qatar F1, Doha Futures Hard Scott Griekspoor 4–6, 3–6 Loss 1–4 May 2018 China F6, Lu'an Futures Hard Patrik Niklas-Salminen 6–2, 4–6, 4–6 Loss 1–5 Feb 2019 M15 Sharm El Sheikh, Egypt WTT Hard Filip Bergevi 6–7(4–7), 6–7(2–7) Win 2–5 May 2019 M25 Lu'an, China WTT Hard Cui Jie 7–5, 6–4 Loss 2–6 Jun 2019 M25 Hengyang, China WTT Hard Harry Bourchier 6–7(7–9), 1–6 Win 3–6 Jul 2019 M25 Kunshan, China WTT Hard Yang Tsung-Hua 6–2, 6–2 Loss 3–7 Jul 2019 M25 Qujing, China WTT Hard Bai Yan 3–6, 1–6 Loss 3–8 Oct 2022 M15 Monastir, Tunisia WTT Hard Christoph Negritu 6–7(5–7), 6–7(5–7) Win 4–8 Jun 2023 M25 Martos, Spain WTT Hard Pedro Vives Marcos 7–6(7–3), 6–4 Win 5–8 Aug 2023 M25 Anning, China WTT Clay Cui Jie 6–3, 4–6, 6–2 Loss 5–9 Aug 2023 M25 Yinchuan, China WTT Hard Cui Jie 3–6, 5–7 Win 6–9 May 2024 M25 Lu'an, China WTT Hard Mo Yecong 6–3, 6–1 Loss 6–10 May 2024 M25 Baotou, China WTT Clay (i) Te Rigele 2–6, 4–6 Loss 6–11 Jul 2024 M25 Tianjin, China WTT Hard Zhou Yi 6–4, 3–6, 5–7 Loss 6–12 Aug 2024 M25 Yinchuan, China WTT Hard Bai Yan 4–6, 6–7(1–7) Loss 6–13 Oct 2024 M25 Huzhou, China WTT Hard Bai Yan 3–6, 6–4, 2–6 Loss 6–14 Oct 2024 M25 Qian Daohu, China WTT Hard Elliot Benchetrit 3–6, 2–6

### Doubles: 34 (16 titles, 18 runner-ups)

Legend ITF Futures/WTT (16–18) Finals by surface Hard (13–14) Clay (3–4) Grass (0–0) Carpet (0–0)

Result W–L Date Tournament Tier Surface Partner Opponents Score Loss 0–1 Feb 2016 China F1, Anning Futures Clay Wang Aoran Lin Hsin Enrique López Pérez walkover Loss 0–2 Jul 2016 China F10, Longyan Futures Hard Wang Aoran Bai Yan Li Zhe 6–7(1–7), 4–6 Win 1–2 Jul 2016 China F11, Anning Futures Clay Wang Aoran Ning Yuqing Qiu Zhuoyang 6–3, 6–4 Loss 1–3 Mar 2017 Egypt F8, Longyan Futures Hard Chen Ti Francis Casey Alcantara Benjamin Lock 3–6, 7–6(9–7), [7–10] Win 2–3 May 2017 China F8, Fuzhou Futures Hard Te Rigele Alexander Sarkissian Finn Tearney 6–2, 6–4 Win 3–3 Jul 2017 China F12, Shenzhen Futures Hard Lý Hoàng Nam Francis Casey Alcantara Karunuday Singh 6–4, 6–4 Loss 3–4 Dec 2017 Thailand F12, Hua Hin Futures Hard Xin Gao Chung Hong Song Min-kyu 6–7(5–7), 6–3, [6–10] Win 4–4 Mar 2018 Qatar F3, Doha Futures Hard Wong Chun-hun Matěj Vocel Marek Gengel 6–3, 6–3 Loss 4–5 May 2018 China F4, Wuhan Futures Hard Wang Ruikai Te Rigele Yuta Shimizu 6–7(3-7), 3–6 Loss 4–6 Jun 2018 China F7, Luzhou Futures Hard Francis Casey Alcantara Sami Reinwein Rhett Purcell 5–7, 3–6 Win 5–6 Jun 2018 China F8, Yinchuan Futures Hard Francis Casey Alcantara Wishaya Trongcharoenchaikul Kento Takeuchi 6–4, 2–6, [10–5] Win 6–6 May 2019 M25 Wuhan, China WTT Hard Te Rigele Sora Fakuda Yuki Mochizuki 6–1, 3–6, [12–10] Loss 6–7 Jun 2019 M25 Luzhou, China WTT Hard Xin Gao Wang Aoran Wu Hao 6–3, 1–6, [7–10] Win 7–7 Jul 2019 M25 Kunshan, China WTT Hard Xin Gao Zeng Shihong Hua Runhao 6–2, 7–6(7–5) Win 8–7 Jul 2019 M25 Qujing, China WTT Hard Hua Runhao Francis Casey Alcantara Rhett Purcell 6–1, 6–1 Win 9–7 May 2022 M25 Monastir, Tunisia WTT Hard Hsu Yu-hsiou Jayden Court Dane Sweeny 7–6(7–4), 6–3 Win 10–7 May 2022 M25 Monastir, Tunisia WTT Hard Hsu Yu-hsiou Blake Bayldon Jordan Smith 6–4, 7–6(7–2) Loss 10–8 Jun 2022 M25 Chiang Rai, Thailand WTT Hard Hsu Yu-hsiou Congsup Congcar Shintaro Imai 4–6, 6–1, [8–10] Win 11–8 Jul 2022 M15 Kottingbrunn, Austria WTT Clay Niklas Schell Stefano Battaglino Lorenzo Rottoli 6–4, 6–2 Loss 11–9 Oct 2022 M15 Monastir, Tunisia WTT Hard Bruno Kuzuhara James Frawley Christoph Negritu 4–6, 6–1, [6–10] Loss 11–10 Oct 2022 M25 Jakarta, Indonesia WTT Hard Seita Watanabe Thomas Fancutt Brandon Walkin 6–4, 3–6, [6–10] Loss 11–11 Oct 2022 M25 Jakarta, Indonesia WTT Hard Coleman Wong Tomohiro Masabayashi Seita Watanabe 6–4, 4–6, [7–10] Loss 11–12 Apr 2023 M15 Singapore, Singapore WTT Hard Francis Casey Alcantara Justin Barki Igor Sijsling 1–6, 1–6 Win 12–12 Apr 2023 M25 Jakarta, Indonesia WTT Hard Ray Ho Francis Casey Alcantara Pruchya Isaro 6–4, 7–5 Win 13–12 Jun 2023 M25 La Nucia, Spain WTT Clay Amr Elsayed Dimitris Sakellaridis Stefanos Sakellaridis 6–2, 6–3 Win 14–12 Jul 2023 M25 Bakio, Spain WTT Hard John Echeverría Noah Lopez Robin Bertrand 6–3, 6–2 Loss 14–13 Jul 2023 M25 Roda de Bara, Spain WTT Hard John Echeverría Pedro Vives Marcos Alberto Barroso Campos 7–5, 3–6, [4–10] Loss 14–14 Aug 2023 M25 Anning, China WTT Clay Evan Zhu Cui Jie Wang Xiaofei 6–3, 2–6, [8–10] Win 15–14 May 2024 M25 Lu'an, China WTT Hard Ajeet Rai Cui Jie Lee Duck-hee 6–2, 6–2 Loss 15–15 May 2024 M25 Anning, China WTT Clay Cui Jie Jeffrey Chuan En Hsu Woobin Shin 6–2, 3–6, [5–10] Loss 15–16 May 2024 M25 Baotou, China WTT Clay (i) Cui Jie Te Rigele Evan Zhu 3–6, 6–2, [6–10] Loss 15–17 Jul 2024 M25 Tianjin, China WTT Hard Chung Yun-seong Hsu Yu-hsiou Ryotaro Taguchi 6–3, 3–6, [12–14] Win 16–17 Oct 2024 M25 Qian Daohu, China WTT Hard Te Rigele Zheng Baoluo Hsieh Cheng-peng 6–3, 3–6, [10–3] Loss 16–18 Oct 2025 M25 Qian Daohu, China WTT Hard Fnu Nidunjianzan Sergey Fomin Ignasi Forcano 2–6, 4–6

## References

1. **[^](#cite_ref-1)** ["China Rankings | Singles"](https://www.atptour.com/en/rankings/singles?rankRange=0-5000&region=CHN). *ATP Tour*.

1. **[^](#cite_ref-2)** @damiankust (30 September 2024). ["Some unexpected wins for the Chinese players in Shanghai Q today - Fajing Sun just saved 4 MPs (mostly on unforced errors) to beat Coric 6-7(5) 6-1 7-6(9)"](https://x.com/damiankust/status/1840702461658435923) ([Tweet](/source/Tweet_(social_media))) – via [X (formerly Twitter)](/source/X_(formerly_Twitter)).

1. **[^](#cite_ref-3)** @edgeAI (30 September 2024). ["3 hours battle between Borna Coric and Fajing Sun. Sun wins from a set down 6-7, 6-1, 7-6. 11-9 in the 3'd set tie breaker, he saved 4 match points !"](https://x.com/edgeAI/status/1840702485888979071) ([Tweet](/source/Tweet_(social_media))) – via [X (formerly Twitter)](/source/X_(formerly_Twitter)).

1. **[^](#cite_ref-4)** @damiankust (1 October 2024). ["Ramkumar Ramanathan was on a 10-match losing streak before receiving an alternate spot into Shanghai Q and has now made the main draw, beating Blanchet and Sun. It will be just his 2nd ATP 1000 appearance after 2017 Cincinnati as LL (beat Eubanks in R1, lost to Donaldson"](https://x.com/damiankust/status/1841031394975158395) ([Tweet](/source/Tweet_(social_media))) – via [X (formerly Twitter)](/source/X_(formerly_Twitter)).

1. **[^](#cite_ref-5)** ["2024 Shanghai Masters: Ramkumar Ramanathan beats Sun Fajing in straight sets; qualifies for main draw"](https://www.sportskeeda.com/tennis/news-2024-shanghai-masters-ramkumar-ramanathan-beats-sun-fajing-straight-sets-qualifies-main-draw). 1 October 2024.

1. **[^](#cite_ref-6)** @GoJiangsu (May 13, 2025). ["Congratulations to Sun Fajing🥳, winner of the #2025WuxiOpen men's singles final 2-0 victory at the #Wuxi International Tennis Center on May 11🎾. Vasil Kirkov and Bart Stevens took the title for the men's doubles🌟? #JiangsuSports #Tennis #ATPCH100 @asian_tennis @atptour @ATPChallenger"](https://x.com/GoJiangsu/status/1922232853737439265) ([Tweet](/source/Tweet_(social_media))) – via [X (formerly Twitter)](/source/X_(formerly_Twitter)).

1. **[^](#cite_ref-7)** ["Alvaro Guillen Meza endures weather, emerges as champion at Santos Brasil Tennis Cup"](https://www.tennis.com/news/articles/alvaro-guillen-meza-endures-weather-emerges-as-champion-at-santos-brasil-tennis-cup). 12 May 2025.

1. **[^](#cite_ref-8)** ["Guillen Meza masters marathon day to win Challenger title; *Maestrelli, Misolic among winners*"](https://www.atptour.com/en/news/guillen-meza-santos-challenger-2025-final). ATPTour. 12 May 2025. Retrieved 12 May 2025.

## External links

- [Sun Fajing](https://www.atptour.com/en/players/-/SX90/overview) at the [Association of Tennis Professionals](/source/Association_of_Tennis_Professionals)

- [Sun Fajing](https://www.itftennis.com/en/players/fajing-sun/800333640/chn) at [World Tennis](/source/World_Tennis)

- [Sun Fajing](https://www.daviscup.com/en/players/2f62ffcf-83c3-4432-a308-0dfdb2e0a1b7) at the [Davis Cup](/source/Davis_Cup)

v t e Association of Tennis Professionals Top Chinese male singles tennis players As of Jun 29, 2026 1. Yibing Wu (102 3) 2. Yunchaokete Bu (107 ) 3. Zhizhen Zhang (161 1) 4. Yi Zhou (240 1) 5. Fajing Sun (270 9) 6. Juncheng Shang (274 10) 7. Jie Cui (470 40) 8. Ye Cong Mo (699 2) 9. Tianhui Zhang (734 6) 10. Xiaofei Wang (845 2)

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Adapted from the Wikipedia article [Sun Fajing](https://en.wikipedia.org/wiki/Sun_Fajing) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Sun_Fajing?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.