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
Kazakhstan
16.08.88, 36 years
16.08.88, 36 years
Xin-Yuan Yu vs. Stanislav Bykov - head to head matches
| 15.05.06 | 1st round | Xin-Yuan Yu | Stanislav Bykov | 6-4, 6-2 | match details |  Spain F15 | Clay |
Xin-Yuan Yu form & Stanislav Bykov form
Xin-Yuan Yu - last matches
 China F4 - Hard | ||||
| 03.04.17 q 1 | vs. Liran Chen | 6-4, 0-6, 6-3 |  | match details |
| 03.04.17 q 2 | vs. Zhao-Tai Li | 2-6, 0-3, - Xin-Yuan Yu - retired |  | match details |
| China F8 - Hard | ||||
| 27.09.10 1st round | vs. Jose Statham | 3-6, 3-6 | | match details |
| China F7 - Hard | ||||
| 20.09.10 1st round | vs. Sang-Woo Noh | 4-6, 2-6 | | match details |
| China F6 - Hard | ||||
| 07.06.10 1st round | vs. Harri Heliovaara | 4-6, 6-72 | | match details |
| China F5 - Hard | ||||
| 31.05.10 1st round | vs. Zhe Li | 2-6, 1-6 | | match details |
 India F5 - Hard | ||||
| 10.05.10 1st round | vs. Vaidik Munshaw | 6-2, 6-4 | | match details |
| 10.05.10 2nd round | vs. Rik de Voest | 1-6, 2-6 | | match details |
| India F4 - Hard | ||||
| 03.05.10 1st round | vs. Yannick Nelord | 6-4, 6-1 | | match details |
| 03.05.10 2nd round | vs. Yu Chang | 6-3, 6-1 | | match details |
| 03.05.10 1/4 | vs. Yuki Bhambri | 2-6, 4-6 | | match details |
| China F4 - Hard | ||||
| 12.04.10 1st round | vs. Christopher Racz | 6-1, 6-0 | | match details |
| 12.04.10 2nd round | vs. Hsin-Han Lee | 6-76, 6-1, 3-6 | | match details |
| China F3 - Hard | ||||
| 05.04.10 1st round | vs. Zhe Li | 6-3, 5-7, 3-6 | | match details |
| China F2 - Hard | ||||
| 22.03.10 1st round | vs. Roman Borvanov | 6-3, 6-2 | | match details |
| 22.03.10 2nd round | vs. Daniel Yoo | 4-6, 4-6 | | match details |
| China F1 - Hard | ||||
| 15.03.10 1st round | vs. Zhuo-Qing Zhou | 6-2, 6-3 | | match details |
| 15.03.10 2nd round | vs. Yu Chang | 6-74, 3-6 | | match details |
| Shanghai - Hard | ||||
| 10.10.09 q 1 | vs. Michael Llodra | 4-6, 3-6 | | match details |
| China F7 - Hard | ||||
| 17.08.09 1st round | vs. Peng Gao | 6-4, 2-2, - Xin-Yuan Yu - retired | | match details |
| China F6 - Hard | ||||
| 10.08.09 1st round | vs. Arata Onozawa | 6-76, 7-5, 6-0 | | match details |
| 10.08.09 2nd round | vs. Ya-Nan Ma | 4-6, 4-6 | | match details |
| China F5 - Hard | ||||
| 03.08.09 2nd round | vs. Zhe Li | 6-4, 2-6, 3-6 | | match details |
| 03.08.09 1st round | vs. Yao-Lun Chang | 6-4, 7-5 | | match details |
 Malaysia F3 - Hard | ||||
| 29.06.09 1st round | vs. Aqeel Khan | 5-7, 6-74 | | match details |
| Malaysia F1 - Hard | ||||
| 15.06.09 1st round | vs. Divij Sharan | 5-7, 6-2, 6-3 | | match details |
| 15.06.09 2nd round | vs. Luigi D'Agord | 3-6, 4-6 | | match details |
| China F4 - Hard | ||||
| 11.05.09 1st round | vs. Arata Onozawa | 6-3, 6-3 | | match details |
| 11.05.09 2nd round | vs. Kento Takeuchi | 2-6, 1-6 | | match details |
| China F3 - Hard | ||||
| 04.05.09 2nd round | vs. Zhuo-Qing Zhou | 7-5, 6-2 | | match details |
Stanislav Bykov - last matches
 Turkey F32 - Clay | ||||
| 30.08.17 1st round | vs. Felipe Meligeni Alves | 0-6, 0-6 | | match details |
 Kazakhstan F5 - I. hard | ||||
| 05.10.09 1st round | vs. Syrym Abdukhalikov | 3-6, 2-6 | | match details |
| Kazakhstan F3 - Clay | ||||
| 21.09.09 1st round | vs. Vaja Uzakov | 6-72, 6-76 | | match details |
| Almaty Challenger - Hard | ||||
| 24.08.09 q 1 | vs. Dmitriy Borodkin | 6-2, 6-2 | | match details |
| 24.08.09 q 2 | vs. Aleksandr Agafonov | 7-65, 5-7, 1-6 | | match details |
| Kazakhstan F1 - I. hard | ||||
| 02.03.09 1st round | vs. Alexey Kedryuk | 1-6, 4-6 | | match details |
| Astana - I. hard | ||||
| 03.11.08 1st round | vs. Marsel Ilhan | 0-4, - Stanislav Bykov - retired | | match details |
| 03.11.08 qual. | vs. Sarvar Ikramov | 7-5, 7-60 | | match details |
| Spain F36 - Hard | ||||
| 22.09.08 1st round | vs. Daniel Evans | 3-6, 2-6 | | match details |
| Almaty - Clay | ||||
| 26.08.08 1st round | vs. Martin Sinner | 1-6, 2-6 | | match details |
 Karshi - Hard | ||||
| 18.08.08 q 1 | vs. Petru-Alexandru Luncanu | 6-4, 3-6, 3-6 | | match details |
| Bukhara - Hard | ||||
| 11.08.08 q 2 | vs. Irakli Labadze | 2-6, 4-6 | | match details |
| 11.08.08 q 1 | vs. Shonigmatjon Shofayziyev | 6-0, 6-0 | | match details |
| Samarkand - Clay | ||||
| 04.08.08 q 1 | vs. Mariano Puerta | 2-6, 3-6 | | match details |
| Kazakhstan F3 - Clay | ||||
| 14.07.08 1st round | vs. Andrei Levine | 6-4, 6-74, 4-6 | | match details |
| Kazakhstan F2 - Clay | ||||
| 07.07.08 1st round | vs. Andrei Levine | 7-5, 7-63 | | match details |
| 07.07.08 2nd round | vs. Byung-Kook Kang | 3-6, 3-6 | | match details |
| Kazakhstan F1 - Hard | ||||
| 30.06.08 1st round | vs. Dmitriy Makeyev | 6-3, 0-6, 7-5 | | match details |
| 30.06.08 2nd round | vs. Sergei Krotiouk | 6-78, 2-6 | | match details |
 Bulgaria F1 - Clay | ||||
| 05.05.08 1st round | vs. Roman Kelecic | 6-4, 6-73, 6-3 | | match details |
| 05.05.08 2nd round | vs. Maxime Authom | 3-6, 5-7 | | match details |
 Georgia F2 - Hard | ||||
| 30.07.07 1st round | vs. Jiri Krkoska | 4-6, 4-6 | | match details |
| Astana - Hard | ||||
| 11.06.07 q 2 | vs. Lars Uebel | 5-7, 6-3, 4-6 | | match details |
 Netherlands F2 - Clay | ||||
| 19.06.06 1st round | vs. Matwe Middelkoop | 2-6, 3-6 | | match details |
| Spain F15 - Clay | ||||
| 15.05.06 1st round | vs. Xin-Yuan Yu | 4-6, 2-6 | | match details |