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)
23.07.87, 37 years
23.07.87, 37 years
Martin Pedersen vs. Huai-En Chang - head to head matches
| 28.01.08 | q 2 | Martin Pedersen | Huai-En Chang | 6-4, 6-2 | match details |  Guangzhou | Hard |
Martin Pedersen form & Huai-En Chang form
Martin Pedersen - last matches
 Bastad - Clay | ||||
| 18.07.15 q 1 | vs. Renzo Olivo | 7-65, 3-6, 2-6 |  | match details |
 Davis Cup - I. hard | ||||
| 08.03.15 | vs. Andrey Rublev | 4-6, 3-6 | | match details |
| 06.03.15 | vs. Andrey Kuznetsov | 1-6, 4-6, 5-7 | | match details |
 Davis Cup - Carpet | ||||
| 14.09.14 | vs. Maxim Dubarenco | 3-6, 7-61, 6-4, 3-6, 7-5 |  | match details |
| 12.09.14 Rubber 1 | vs. Radu Albot | 5-7, 3-6, 2-6 | | match details |
| Denmark F2 - Clay | ||||
| 28.07.14 1/2 | vs. Fabiano De Paula | 6-4, 6-3 | | match details |
| 28.07.14 1st round | vs. Andre Goransson | 6-4, 6-1 | | match details |
| 28.07.14 fin | vs. Patrik Rosenholm | 4-6, 7-64, 6-3 | | match details |
| 28.07.14 2nd round | vs. Markus Eriksson | 6-2, 6-2 | | match details |
| 28.07.14 1/4 | vs. Nico Matic | 6-2, 6-4 | | match details |
| Davis Cup - I. hard | ||||
| 04.04.14 Rubber 1 | vs. Ugo Nastasi | 6-4, 6-4, 6-1 | | match details |
| Davis Cup - I. hard | ||||
| 02.02.14 | vs. Petros Chrysochos | 3-6, 4-6 | | match details |
| 31.01.14 Rubber 1 | vs. Sergis Kyratzis | 6-2, 6-3, 6-2 | | match details |
| Davis Cup - I. hard | ||||
| 27.10.13 | vs. Elias Ymer | 6-73, 6-78, 6-4, 5-7 | | match details |
| 25.10.13 | vs. Markus Eriksson | 6-77, 6-3, 7-63, 6-4 | | match details |
| Denmark F3 - Clay | ||||
| 29.07.13 2nd round | vs. Colin Van Beem | Colin Van Beem - walk over | | match details |
| 29.07.13 fin | vs. Markus Eriksson | 4-6, 5-7 | | match details |
| 29.07.13 1/4 | vs. Maxime Chazal | 6-0, 7-63 | | match details |
| 29.07.13 1/2 | vs. Florian Barth | 6-4, 6-1 | | match details |
| 29.07.13 1st round | vs. Soren Wedege | 6-3, 6-2 | | match details |
 Davis Cup - I. hard | ||||
| 01.02.13 | vs. Adrian Ungur | 2-6, 6-73, 6-4, 6-4, 2-6 | | match details |
| Davis Cup - I. hard | ||||
| 18.09.11 | vs. Damir Dzumhur | 3-6, 6-1, 6-4, 6-1 | | match details |
| 16.09.11 | vs. Amer Delic | 1-6, 7-65, 6-71, 6-4, 4-6 | | match details |
| Davis Cup - Clay | ||||
| 10.07.11 | vs. Martins Podzus | 6-2, 6-4, 6-1 | | match details |
| 08.07.11 Rubber 1 | vs. Andis Juska | 2-6, 6-73, 6-2, 2-6 | | match details |
| Davis Cup - Carpet | ||||
| 04.03.11 Rubber 1 | vs. Jean-Rene Lisnard | 6-73, 6-4, 4-6, 6-2, 2-6 | | match details |
 Davis Cup - Clay | ||||
| 09.07.10 | vs. Karim Maamoun | 7-64, 6-76, 7-63, 6-1 | | match details |
 Davis Cup - Clay | ||||
| 07.03.10 | vs. Leonardo Tavares | 7-5, 6-4 | | match details |
| 05.03.10 | vs. Frederico Gil | 2-6, 6-7, 6-3, 3-6 | | match details |
 Tanger Challenger - Clay | ||||
| 15.02.10 q 2 | vs. Sergio Gutierrez-Ferrol | 7-62, 6-72, 7-5 | | match details |
Huai-En Chang - last matches
 All Lower - Clay | ||||
| 28.08.20 1st round | vs. Seo-Jae Chang | 7-63, 7-68 | | match details |
| 17.08.20 1st round | vs. Seo-Jae Chang | 7-65, 3-6, 4-10 | | match details |
.png){kind=small} Chinese Taipei - Clay | ||||
| 07.11.11 1st round | vs. Tzu-Yang Lin | 5-7, 7-5, 6-2 | | match details |
| 07.11.11 2nd round | vs. Fei Yun Liao | 6-2, 7-5 | | match details |
| 07.11.11 1/4 | vs. Bowen Ouyang | 6-75, 3-6 | | match details |
 India F4 - Hard | ||||
| 27.04.09 1st round | vs. Masato Hatanaka | 7-5, 1-6, 4-6 | | match details |
| India F2 - Clay | ||||
| 23.03.09 2nd round | vs. Benjamin Balleret | 2-6, 4-6 | | match details |
| 23.03.09 1st round | vs. Richard Johnson | 6-4, 6-4 | | match details |
| India F2 - Hard | ||||
| 25.02.08 1st round | vs. Divij Sharan | 4-6, 4-6 | | match details |
| India F1 - Clay | ||||
| 18.02.08 1st round | vs. Alexey Kedryuk | 4-6, 1-6 | | match details |
| Guangzhou - Hard | ||||
| 28.01.08 q 2 | vs. Martin Pedersen | 4-6, 2-6 | | match details |
| 28.01.08 q 1 | vs. Bo Ye | 7-5, 6-4 | | match details |
| China - Hard | ||||
| 19.11.07 1st round | vs. Boy Westerhof | 6-72, 2-6 | | match details |
| Kaohsiung - I. hard | ||||
| 12.11.07 q 2 | vs. Cheng-Peng Hsieh | 6-4, 6-2 | | match details |
| 12.11.07 qual. | vs. Cecil Mamiit | 4-6, 1-6 | | match details |
 Pakistan F3 - Grass | ||||
| 05.11.07 1st round | vs. Jalil Khan | 6-71, 1-6 | | match details |
| Pakistan F2 - Grass | ||||
| 29.10.07 1st round | vs. Tanveer Ashiq | 6-2, 6-3 | | match details |
| 29.10.07 2nd round | vs. Vivek Shokeen | 3-6, 4-6 | | match details |
 Indonesia F6 - Hard | ||||
| 24.09.07 1st round | vs. Vaja Uzakov | 6-2, 1-6, 7-5 | | match details |
| 24.09.07 2nd round | vs. Peter Clarke | Peter Clarke - walk over | | match details |
| 24.09.07 1/4 | vs. Marinko Matosevic | 0-6, 6-73 | | match details |
| Indonesia F4 - Hard | ||||
| 10.09.07 1st round | vs. Hsien-Yin Peng | 5-7, 1-6 | | match details |
| Indonesia F - Hard | ||||
| 06.08.07 1st round | vs. Kento Takeuchi | 7-63, 6-1 | | match details |
| 06.08.07 2nd round | vs. Sadik Kadir | 6-2, 4-0, Sadik Kadir - retired | | match details |
| 06.08.07 1/4 | vs. Cheong-Eui Kim | 7-63, 2-6, 6-2 | | match details |
| 06.08.07 1/2 | vs. Weerapat Doakmaiklee | 1-6, 4-6 | | match details |
| China F2 - Hard | ||||
| 14.05.07 2nd round | vs. Yaoki Ishii | 7-5, 4-6, 4-6 | | match details |
| 14.05.07 1st round | vs. Hsin-Han Lee | 7-66, 6-3 | | match details |
 Australia F4 - Clay | ||||
| 19.03.07 1st round | vs. John Millman | 2-6, 6-4, 4-6 | | match details |
| Australia F3 - Hard | ||||
| 12.03.07 1st round | vs. Xavier Audouy | 0-6, 5-7 | | match details |