Japan
25.03.84, 40 years
21.134 $
25.03.84, 40 years
21.134 $
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, 36 years
23.07.87, 36 years
Atsuo Ogawa vs. Huai-En Chang - H2H matches
| 08.08.05 | 2nd round | Atsuo Ogawa | Huai-En Chang | 7-5, 7-61 | match details |  Indonesia F2 | Hard |
Atsuo Ogawa form & Huai-En Chang form
Atsuo Ogawa - last matches
 Japan F5 - Hard | ||||
| 29.05.06 2nd round | vs. Tatsuma Ito | 2-6, 0-2, - Atsuo Ogawa - retired |  | match details |
| 29.05.06 1st round | vs. Hideaki Kinoshita | 7-5, 6-3 |  | match details |
| Japan F4 - Hard | ||||
| 22.05.06 1st round | vs. Hiroyasu Sato | 6-1, 6-73, 6-3 | | match details |
| 22.05.06 2nd round | vs. Simon Stadler | 0-6, 2-6 | | match details |
| Japan F3 - Carpet | ||||
| 24.04.06 1st round | vs. Tai-Wei Liu | 6-1, 6-2 | | match details |
| 24.04.06 2nd round | vs. Katsushi Fukuda | 1-6, 3-6 | | match details |
| Japan F2 - Carpet | ||||
| 17.04.06 2nd round | vs. Tetsuya Chaen | 4-6, 0-6 | | match details |
| 17.04.06 1st round | vs. Chu-Huan Yi | 4-6, 7-67, 6-3 | | match details |
| Japan F1 - Hard | ||||
| 10.04.06 1st round | vs. Takahiro Terachi | 3-6, 6-2, 3-6 | | match details |
 Korea F3 - Hard | ||||
| 27.03.06 1st round | vs. Aleksandar Vlaski | 6-3, 4-6, 4-2, Aleksandar Vlaski - retired | | match details |
| 27.03.06 2nd round | vs. Daniel King-Turner | 1-6, 7-65, 3-6 | | match details |
| Korea F2 - Hard | ||||
| 20.03.06 1st round | vs. Toshihide Matsui | 1-6, 2-6 | | match details |
| Korea F1 - Hard | ||||
| 13.03.06 1/2 | vs. Melvyn Op Der Heijde | 3-6, 1-6 | | match details |
| 13.03.06 1/4 | vs. Yong-Bum Seo | 6-3, 6-3 | | match details |
| 13.03.06 1st round | vs. Hong-Ryun Kim | 7-5, 6-0 | | match details |
| 13.03.06 2nd round | vs. Peter Mayer-Tischer | 4-6, 7-67, 6-2 | | match details |
| Kyoto - Carpet | ||||
| 06.03.06 q 1 | vs. Lee Childs | 4-6, 2-6 | | match details |
 Burnie - Hard | ||||
| 07.02.06 1st round | vs. Dawid Olejniczak | 4-6, 3-6 | | match details |
 China F2 - Hard | ||||
| 16.01.06 1st round | vs. Yu Jr. Wang | 2-6, 0-6 | | match details |
| Busan - Hard | ||||
| 31.10.05 q 1 | vs. Hee-Seok Chung | 6-72, 4-6 | | match details |
| Seoul - Hard | ||||
| 24.10.05 q 1 | vs. Oh-Hee Kwon | 3-6, 6-4, 7-5 | | match details |
| 24.10.05 q 2 | vs. Seung-Hoon Lee | 6-74, 2-6 | | match details |
| Tokyo - Hard | ||||
| 01.10.05 q 1 | vs. Jan-Michael Gambill | 1-6, 3-6 | | match details |
| Japan F10 - Hard | ||||
| 05.09.05 1st round | vs. Tetsuya Chaen | 0-6, 1-6 | | match details |
| Japan F9 - Hard | ||||
| 29.08.05 2nd round | vs. Mark Nielsen | 4-6, 4-6 | | match details |
| 29.08.05 1st round | vs. Shuang-Qiang Liang | 6-1, 7-64 | | match details |
| Indonesia F3 - Hard | ||||
| 15.08.05 2nd round | vs. Tetsuya Chaen | 1-6, 2-6 | | match details |
| 15.08.05 1st round | vs. Faisal Aidil | 6-0, 6-1 | | match details |
| Indonesia F2 - Hard | ||||
| 08.08.05 1/2 | vs. Hee-Seok Chung | 6-3, 4-6, 1-6 | | match details |
| 08.08.05 1/4 | vs. Tetsuya Chaen | 7-5, 7-61 | | 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 1/4 | vs. Bowen Ouyang | 6-75, 3-6 | | match details |
| 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 |
 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 1st round | vs. Richard Johnson | 6-4, 6-4 | | match details |
| 23.03.09 2nd round | vs. Benjamin Balleret | 2-6, 4-6 | | 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 1/4 | vs. Marinko Matosevic | 0-6, 6-73 | | match details |
| 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 |
| Indonesia F4 - Hard | ||||
| 10.09.07 1st round | vs. Hsien-Yin Peng | 5-7, 1-6 | | match details |
| Indonesia F - Hard | ||||
| 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 |
| 06.08.07 1st round | vs. Kento Takeuchi | 7-63, 6-1 | | 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 |
