| Challenger Ningbo | 10/15 08:10 | 25 |
[101] Alejandro Davidovich Fokina
v
Fajing Sun [386] 
|
6-7,6-2,6-4 | |
| Challenger Ningbo | 10/14 05:55 | 24 |
Shintaro Imai
v
Fajing Sun
|
4-6,4-6 | |
| ATP Shanghai | 10/05 04:00 | 45 |
[65] Marco Cecchinato
v
Fajing Sun [381]
|
6-3,6-7,6-2 | |
| Challenger Shanghai | 09/10 05:40 | 25 |
[394] Fajing Sun v
Hiroki Moriya
[232] |
2-6,7-5,2-6 | |
| Challenger Shanghai | 09/09 03:55 | 24 |
[330] Evan King
v
Fajing Sun [395]
|
2-6,6-7 | |
| Challenger Jinan | 09/02 07:40 | 24 |
[354] Ze Zhang
v
Fajing Sun [395]
|
6-3,6-4 | |
| Challenger Baotou | 08/27 03:40 | 25 |
[395] Fajing Sun v
Yan Bai
[222] 
|
4-6,3-6 | |
| Challenger Baotou | 08/26 03:55 | 24 |
Hanyi Liu
v
Fajing Sun
|
4-6,1-6 | |
| Challenger Cordenons | 08/12 15:00 | 24 |
[375] Jeremy Jahn
v
Fajing Sun [389]
|
6-3,6-2 | |
| ITF M25 Vogau | 08/07 08:00 | 25 |
[392] Fajing Sun v
Jaroslav Pospisil
[382] |
2-6,6-7 | |
| ITF M25 Qujing | 07/14 02:30 | 29 |
[281] Fajing Sun v
Yan Bai
[367]
|
3-6,1-6 | |
| ITF M25 Qujing | 07/13 02:30 | 28 |
[308] Tsung-Hua Yang
v
Fajing Sun [281]
|
6-7,6-7 | |
| ITF M25 Qujing | 07/12 02:00 | 27 |
Fajing Sun v
Jonathan Mridha
|
7-6,6-1 | |
| ITF M25 Qujing | 07/11 03:25 | 26 |
Fajing Sun v
Kazuma Kawachi
|
6-2,6-3 | |
| ITF M25 Qujing | 07/10 05:55 | 25 |
Fajing Sun v
Li-Wei Tan
|
6-2,6-0 | |
| ITF M25 Kunshan | 07/07 01:30 | 29 |
[308] Tsung-Hua Yang
v
Fajing Sun [281]
|
2-6,2-6 | |
| ITF M25 Kunshan | 07/06 01:30 | 28 |
Fajing Sun v
Haitong Xia
|
7-6,6-2 | |
| ITF M25 Kunshan | 07/05 01:30 | 27 |
Rhett Purcell
v
Fajing Sun
|
3-6,6-7 | |
| ITF M25 Kunshan | 07/04 01:30 | 26 |
Soichiro Moritani
v
Fajing Sun
|
1-6,0-6 | |
| ITF M25 Kunshan | 07/02 08:05 | 25 |
Chuhan Wang
v
Fajing Sun
|
3-6,1-6 | |
| ITF M25 Yinchuan | 06/29 02:00 | 27 |
[367] Yan Bai
v
Fajing Sun [282]
|
6-4,7-5 | |
| ITF M25 Yinchuan | 06/28 06:40 | 26 |
Li-Wei Tan
v
Fajing Sun
|
0-6,4-6 | |
| ITF M25 Yinchuan | 06/28 03:20 | 25 |
Yecong Mo
v
Fajing Sun
|
4-6,3-6 | |
| ITF M25 Hengyang | 06/23 02:00 | 29 |
[282] Fajing Sun v
Harry Bourchier
[407] |
6-7,1-6 | |
| ITF M25 Hengyang | 06/22 03:00 | 28 |
Tsung-Hao Huang
v
Fajing Sun
|
2-6,3-6 | |
| ITF M25 Hengyang | 06/21 03:15 | 27 |
Garrett Johns
v
Fajing Sun
|
0-6,1-6 | |
| ITF M25 Hengyang | 06/20 03:00 | 26 |
Laurent Rochette
v
Fajing Sun
|
1-6,4-6 | |
| ITF M25 Hengyang | 06/19 05:00 | 25 |
Yecong Mo
v
Fajing Sun
|
Retired | |
| ITF M25 Luzhou | 05/31 02:00 | 27 |
Jie Cui
v
Fajing Sun
|
Retired | |
| ITF M25 Luzhou | 05/30 05:40 | 26 |
Tsung-Hao Huang
v
Fajing Sun
|
5-7,2-6 |
Wikipedia - Sun Fajing
Sun Fajing (Chinese: 孙发京; pinyin: Sūn Fājīng; Mandarin pronunciation: [swə́n fá tɕíŋ]; born 3 October 1996) is a Chinese tennis player.
Sun has a career high ATP singles ranking of world No. 320 achieved on 21 October 2024. He also has a career high ATP doubles ranking of world No. 181 achieved on 26 February 2024. He is the current No. 5 Chinese player.
History
Sun made his ATP main draw debut at the 2016 Chengdu Open, where he was granted a wildcard entry in the doubles draw alongside compatriot He Yecong. They were defeated in the first round by Raven Klaasen and Rajeev Ram in straight sets.
The following year, he was again given a wildcard at the 2017 Chengdu Open with partner Te Rigele, and again he would lose in the first round to Nenad Zimonjic and Santiago Gonzalez in straight sets.
In his third main draw appearance, he and partner Zhizhen Zhang were given a wildcard entry into the doubles draw of the 2018 ATP Shenzhen Open but lost in the first round to Marcin Matkowski and 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 pairing up with Wang Aoran, and to round up an 0–4 record he lost to Dominic Inglot and Austin Krajicek.
He was given a wildcard at the 2023 China Open partnering Zhou Yi. He received a wildcard in doubles partnering Li Zhe at the 2023 Rolex Shanghai Masters and also a qualifying wildcard in singles at the 2024 Rolex Shanghai Masters where he upset fourth seed Borna Ćorić in the first round of qualifying but lost in the second in straight sets to alternate player Ramkumar Ramanathan.