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
Taipei (CHN)
07.09.83, 41 years
07.09.83, 41 years
Xin-Yuan Yu vs. Kai-Lung Chang - head to head matches
| 25.07.05 | 1st round | Xin-Yuan Yu | Kai-Lung Chang | 6-3, 6-0 | match details |  China F5 | Hard |
Xin-Yuan Yu form & Kai-Lung Chang form
Xin-Yuan Yu - last matches
| China F4 - Hard | ||||
| 03.04.17 q 2 | vs. Zhao-Tai Li | 2-6, 0-3, - Xin-Yuan Yu - retired |  | match details |
| 03.04.17 q 1 | vs. Liran Chen | 6-4, 0-6, 6-3 |  | 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 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 |
| 03.05.10 1st round | vs. Yannick Nelord | 6-4, 6-1 | | 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 2nd round | vs. Ya-Nan Ma | 4-6, 4-6 | | match details |
| 10.08.09 1st round | vs. Arata Onozawa | 6-76, 7-5, 6-0 | | match details |
| China F5 - Hard | ||||
| 03.08.09 1st round | vs. Yao-Lun Chang | 6-4, 7-5 | | match details |
| 03.08.09 2nd round | vs. Zhe Li | 6-4, 2-6, 3-6 | | 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 1st round | vs. Peng Sun | 0-6, 7-65, 6-3 | | match details |
Kai-Lung Chang - last matches
| India F1 - Clay | ||||
| 22.01.07 1st round | vs. Artemon Apostu-Efremov | 0-6, 3-6 | | match details |
 Thailand F4 - Hard | ||||
| 07.08.06 1st round | vs. Seung-Hoon Oh | 1-6, 3-6 | | match details |
 Japan F10 - Hard | ||||
| 05.09.05 1st round | vs. Minh Le | 3-6, 3-6 | | match details |
| Japan F9 - Hard | ||||
| 29.08.05 1st round | vs. Chu-Huan Yi | 2-6, 6-3, 3-6 | | match details |
 Indonesia F3 - Hard | ||||
| 15.08.05 1st round | vs. Seong-Yoon Chung | 6-2, 1-6, 0-6 | | match details |
| Indonesia F2 - Hard | ||||
| 08.08.05 2nd round | vs. Prima Simpatiaji | 6-74, 3-6 | | match details |
| 08.08.05 1st round | vs. Masatoshi Miyazaki | 3-6, 6-2, 6-1 | | match details |
| Indonesia F1 - Hard | ||||
| 01.08.05 2nd round | vs. Brian Hung | 2-6, 6-3, 1-6 | | match details |
| 01.08.05 1st round | vs. Cheong-Eui Kim | 6-3, 2-6, 6-3 | | match details |
| China F5 - Hard | ||||
| 25.07.05 1st round | vs. Xin-Yuan Yu | 3-6, 0-6 | | match details |
| China F4 - Hard | ||||
| 18.07.05 1st round | vs. David To | 3-6, 2-6 | | match details |
| China F3 - Hard | ||||
| 30.05.05 1st round | vs. Josh Goffi | 2-6, 2-6 | | match details |
| China F2 - Hard | ||||
| 23.05.05 1st round | vs. Hao Lu | 1-6, 3-6 | | match details |
| China F1 - Hard | ||||
| 16.05.05 1st round | vs. Chin-Yu Huang | 6-4, 7-5 | | match details |
| 16.05.05 2nd round | vs. Alexander Kudryavtsev | 2-6, 2-6 | | match details |
 Sri Lanka - Clay | ||||
| 04.04.05 1st round | vs. Martin Fischer | 4-6, 1-6 | | match details |
| India F5 - Hard | ||||
| 28.03.05 1st round | vs. Ivan Cerovic | 3-6, 4-6 | | match details |
| India F3 - Clay | ||||
| 14.03.05 1st round | vs. Tai-Wei Liu | 4-6, 1-6 | | match details |
| Indonesia w4 - Hard | ||||
| 13.12.04 1st round | vs. Chris Kwon | 4-6, 2-6 | | match details |
| Indonesia w3 - Hard | ||||
| 06.12.04 2nd round | vs. Guillaume Legat | 3-6, 0-6 | | match details |
| 06.12.04 1st round | vs. Petr Olsak | 6-3, 6-75, 7-64 | | match details |
| Indonesia w2 - Hard | ||||
| 29.11.04 1st round | vs. Victor-Mugurel Anagnastopol | 4-6, 6-4, 3-0, Victor-Mugurel Anagnastopol - retired | | match details |
| 29.11.04 2nd round | vs. Philip Stolt | 4-6, 3-6 | | match details |
| Indonesia w1 - Hard | ||||
| 22.11.04 1st round | vs. Michael Ouvarov | 5-7, 6-72 | | match details |
| China F2 - Hard | ||||
| 15.11.04 1st round | vs. Adam Thompson | 2-6, 2-6 | | match details |
| China F1 - Hard | ||||
| 08.11.04 1st round | vs. Flavio Cipolla | 2-6, 2-6 | | match details |
| India F4 - Hard | ||||
| 13.09.04 1st round | vs. Hiu-Tung Yu | 3-6, 4-6 | | match details |
| India F3 - Hard | ||||
| 06.09.04 2nd round | vs. Vijay Kannan | 6-73, 6-73 | | match details |
| 06.09.04 1st round | vs. Dominic Stoeckler | 6-2, 6-3 | | match details |
| Sri Lanka - Clay | ||||
| 30.08.04 1st round | vs. Min-Woo Shin | 7-5, 6-0 | | match details |
