Taipei (CHN)
07.09.83, 41 years
07.09.83, 41 years
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
Republic of Korea
09.01.83, 42 years
09.01.83, 42 years
Kai-Lung Chang vs. Jun-Il You - head to head matches
| 02.08.04 | 1/4 | Kai-Lung Chang | Jun-Il You | 6-3, 5-7, 7-63 | match details |  Indonesia F1 | Hard |
Kai-Lung Chang form & Jun-Il You form
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 1st round | vs. Petr Olsak | 6-3, 6-75, 7-64 | | match details |
| 06.12.04 2nd round | vs. Guillaume Legat | 3-6, 0-6 | | 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 2nd round | vs. Gvidas Sabeckis | 6-1, 3-6, 4-6 | | match details |
Jun-Il You - last matches
 Korea F2 - Hard | ||||
| 09.05.05 1st round | vs. Satoshi Iwabuchi | 5-7, 5-7 | | match details |
| Korea F1 - Hard | ||||
| 02.05.05 1st round | vs. Woong-Sun Jun | 1-6, 4-6 | | match details |
| Indonesia F3 - Hard | ||||
| 16.08.04 1st round | vs. Minh-Quan Do | 5-7, 2-6 | | match details |
| Indonesia F1 - Hard | ||||
| 02.08.04 1st round | vs. Brandon Fallon | 6-4, 6-2 | | match details |
| 02.08.04 1/4 | vs. Kai-Lung Chang | 3-6, 7-5, 6-73 | | match details |
| 02.08.04 2nd round | vs. Whi Kim | 7-5, 6-73, 6-3 | | match details |
| Korea F1 - Hard | ||||
| 03.05.04 1st round | vs. Young-Jun Kim | 6-2, 6-0 | | match details |
| 03.05.04 2nd round | vs. Woong-Sun Jun | 7-5, 4-6, 3-6 | | match details |
| Seoul - Hard | ||||
| 15.09.03 q 1 | vs. Kyung-Min Kim | 6-2, 6-2 | | match details |
| 15.09.03 q 2 | vs. Hyun-Joon Suk | 6-0, 6-72, 2-6 | | match details |
| Busan - Hard | ||||
| 09.06.03 1st round | vs. Chung-Hwan Nam | 6-4, 7-63 | | match details |
| 09.06.03 2nd round | vs. Doug Bohaboy | 3-6, 3-6 | | match details |
| Seoul - Hard | ||||
| 21.10.02 q 1 | vs. Toshiharu Kato | 3-6, 2-6 | | match details |
| Seoul - Hard | ||||
| 22.10.01 q 1 | vs. Hiroki Kondo | 6-1, 4-6, 3-6 | | match details |