Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
China
30.01.90, 35 years
30.01.90, 35 years
Yu Chang vs. Sa Chen - head to head matches
| 07.06.10 | 1st round | Yu Chang | Sa Chen | 6-3, 6-3 | match details |  China F6 | Hard |
Yu Chang form & Sa Chen form
Yu Chang - last matches
| China F8 - Hard | ||||
| 24.05.17 2nd round | vs. Marcos Giron | 4-6, 1-6 |  | match details |
| 23.05.17 1st round | vs. Cing-Yang Meng | 6-1, 6-3 |  | match details |
| 22.05.17 q 1 | vs. Sheng Hao Jin | 6-2, 6-0 | | match details |
| 22.05.17 q 2 | vs. Shahbaaz Khan | 6-3, 6-2 | | match details |
| 22.05.17 qual. | vs. Rui-Xuan Wang | 6-2, 6-0 | | match details |
| China F7 - Hard | ||||
| 16.05.17 1st round | vs. Kuan-Yi Lee | 2-6, 4-6 | | match details |
| China F6 - Hard | ||||
| 13.05.17 1/2 | vs. Wishaya Trongcharoenchaikul | 2-6, 3-6 | | match details |
| 12.05.17 1/4 | vs. Dayne Kelly | 6-3, 5-7, 6-2 | | match details |
| 09.05.17 2nd round | vs. Yan Bai | Yan Bai - walk over | | match details |
| 08.05.17 1st round | vs. Liang-Chi Huang | 6-4, 6-2 | | match details |
| 08.05.17 qual. | vs. Xi Qi | 6-3, 6-1 | | match details |
| 08.05.17 q 1 | vs. Long Chen | 3-6, 7-60, 6-1 | | match details |
| 08.05.17 q 2 | vs. Rui-Xuan Wang | 6-2, 6-0 | | match details |
| China F5 - Hard | ||||
| 11.04.17 1st round | vs. Shuichi Sekiguchi | 1-6, 5-7 | | match details |
| 10.04.17 q 1 | vs. Aoran Wang | 6-3, 6-1 | | match details |
| 10.04.17 q 2 | vs. Desong Li | 6-0, 6-0 | | match details |
| 10.04.17 qual. | vs. Jie Cui | 6-1, 6-1 | | match details |
| China F4 - Hard | ||||
| 03.04.17 1st round | vs. Zhe Li | 1-6, 0-6 | | match details |
 Japan F4 - Hard | ||||
| 27.03.17 q 1 | vs. Keisuke Watanuki | 7-68, 3-6, 4-6 | | match details |
| Japan F3 - Hard | ||||
| 20.03.17 q 1 | vs. Yunosuke Tanaka | 6-2, 2-6, 4-6 | | match details |
| China F3 - Clay | ||||
| 27.02.17 q 1 | vs. Yuanfeng Li | 5-7, 3-6 | | match details |
| China F2 - Clay | ||||
| 21.02.17 1st round | vs. Chuhan Wang | 1-6, 6-1, 3-6 | | match details |
| 20.02.17 q 1 | vs. Ruitong Fang | 6-0, 6-2 | | match details |
| 20.02.17 q 2 | vs. Ruikai Wang | 1-6, 7-62, 6-2 | | match details |
| 20.02.17 qual. | vs. Hong Kit Wong | 4-6, 6-4, 6-2 | | match details |
| China F1 - Clay | ||||
| 13.02.17 q 1 | vs. Hanxiang Chen | - | | match details |
 Bangkok Challenger - Hard | ||||
| 07.01.17 q 1 | vs. Kuan-Yi Lee | 6-3, 5-7, 5-7 | | match details |
 Vietnam F8 - Hard | ||||
| 24.10.16 q 1 | vs. Rodrigo Giudici | 6-2, 6-0 | | match details |
| 24.10.16 qual. | vs. Ken Onoda | 1-2, - Yu Chang - retired | | match details |
| 24.10.16 q 2 | vs. Patcharapol Kawin | 4-6, 7-64, 6-0 | | match details |
Sa Chen - last matches
| China F7 - Hard | ||||
| 20.09.10 1st round | vs. Hung-Yuan Hsu | 1-6, 4-6 | | match details |
| China F6 - Hard | ||||
| 07.06.10 1st round | vs. Yu Chang | 3-6, 3-6 | | match details |
| China F5 - Hard | ||||
| 31.05.10 2nd round | vs. Chu-Huan Yi | 1-6, 0-6 | | match details |
| 31.05.10 1st round | vs. Ya-Nan Ma | 7-5, 6-2 | | match details |
 France F13 - Hard | ||||
| 07.09.09 1st round | vs. Kevin Botti | 6-1, 6-1 | | match details |
| 07.09.09 2nd round | vs. Ze Zhang | 2-6, 4-6 | | match details |
 Netherlands F5 - Clay | ||||
| 31.08.09 1st round | vs. Martin Emmrich | 4-6, 4-6 | | match details |
| China F7 - Hard | ||||
| 17.08.09 2nd round | vs. Min-Hyoek Cho | 3-6, 2-6 | | match details |
| 17.08.09 1st round | vs. Yuki Matsuo | 6-3, 6-3 | | match details |
| China F6 - Hard | ||||
| 10.08.09 1st round | vs. Peng Sun | 3-6, 3-6 | | match details |
| China F5 - Hard | ||||
| 03.08.09 1st round | vs. Amir Weintraub | 5-7, 4-6 | | match details |
| China F4 - Hard | ||||
| 11.05.09 2nd round | vs. Jun-Chao Xu | 6-3, 6-1 | | match details |
| 11.05.09 1/4 | vs. Hsin-Han Lee | 2-6, 2-6 | | match details |
| 11.05.09 1st round | vs. Yang Li | 6-0, 6-1 | | match details |
| China F3 - Hard | ||||
| 04.05.09 1st round | vs. Ye Du | 7-64, 6-2 | | match details |
| 04.05.09 2nd round | vs. Junn Mitsuhashi | 2-6, 7-5, 1-0, Junn Mitsuhashi - retired | | match details |
| 04.05.09 1/4 | vs. Ze Zhang | 5-7, 3-6 | | match details |
 Korean Rep. - Hard | ||||
| 27.04.09 1st round | vs. G.D. Jones | 6-3, 6-2 | | match details |
| 27.04.09 1/4 | vs. Daniel King-Turner | 6-3, 0-6, 5-7 | | match details |
| 27.04.09 2nd round | vs. Kento Takeuchi | 6-3, 6-4 | | match details |
 Melbourn Challenger - Hard | ||||
| 23.02.09 q 2 | vs. G.D. Jones | 3-6, 6-3, 6-4 | | match details |
| 23.02.09 qual. | vs. Joel Lindner | 5-7, 2-6 | | match details |
| 23.02.09 q 1 | vs. Stephen Hoh | 6-4, 4-6, 6-0 | | match details |
| China F2 - Hard | ||||
| 12.01.09 1st round | vs. Danila Arsenov | 2-6, 4-6 | | match details |
| China F1 - Hard | ||||
| 05.01.09 1st round | vs. Hyun-Joon Kim | 6-3, 6-3 | | match details |
| 05.01.09 2nd round | vs. Shao-Xuan Zeng | 6-1, 1-6, 1-6 | | match details |
 Malaysia F2 - Clay | ||||
| 10.11.08 1st round | vs. Adam Jaya | 6-2, 6-1 | | match details |
| 10.11.08 2nd round | vs. Jose Statham | 1-6, 6-4, 2-6 | | match details |
| Malaysia F1 - Hard | ||||
| 03.11.08 1/2 | vs. Nathan Thompson | 3-6, 0-6 | | match details |
| 03.11.08 1st round | vs. Razlan Rawi | 6-3, 6-3 | | match details |
