Republic of Korea
27.04.98, 27 years
27.04.98, 27 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
13.05.97, 28 years
13.05.97, 28 years
Sung Woo Cho vs. J.yoon An - head to head matches
| 19.06.17 | q 1 | Sung Woo Cho | J.yoon An | 6-3, 6-2 | match details |  Korea F4 | Hard |
Sung Woo Cho form & J.yoon An form
Sung Woo Cho - last matches
| M15 Andong - Hard | ||||
| 22.05.25 2nd round | vs. Thantub Suksumrarn | 6-1, 3-6, 6-3 |  | match details |
| 21.05.25 1st round | vs. Moobeen Kim | 6-3, 6-0 | | match details |
| 19.05.25 q 2 | vs. Toshiki Karigyo | 6-4, 6-2 | | match details |
| 19.05.25 qual. | vs. Seungmin Park | 6-73, 7-63, 10-8 | | match details |
| 18.05.25 q 1 | vs. Ji Hoon Kong | 6-4, 6-3 | | match details |
| M25 Changwon - Hard | ||||
| 17.06.24 q 2 | vs. Finley Hall | 5-7, 2-6 |  | match details |
| 16.06.24 q 1 | vs. Dong Gyu Oh | 6-2, 6-1 | | match details |
| M15 Daegu - Hard | ||||
| 04.06.24 qual. | vs. Jae Hwan Kim | 4-6, 2-6 | | match details |
| 03.06.24 q 2 | vs. Hyun Woo Cho | 6-3, 7-5 | | match details |
| 02.06.24 q 1 | vs. Min Seok Maeng | 6-2, 6-3 | | match details |
| M25 Anseong - Clay | ||||
| 19.06.23 q 2 | vs. Seong Ho Park | 7-5, 6-1 | | match details |
| 19.06.23 qual. | vs. Hiroki Sakagawa | 6-1, 1-6, 6-10 | | match details |
| 18.06.23 q 1 | vs. Seon Yong Han | 7-5, 6-3 | | match details |
| M25 Changwon - Hard | ||||
| 12.06.23 q 2 | vs. Seungmin Park | 3-6, 0-3, - Sung Woo Cho - retired | | match details |
| 11.06.23 q 1 | vs. Issei Okamura | 6-4, 7-63 | | match details |
| M25 Daegu - Hard | ||||
| 04.06.23 q 1 | vs. Jeong Heon Lee | 6-73, 4-6 | | match details |
| M15 Daegu - Hard | ||||
| 29.08.22 q 2 | vs. Sora Fukuda | 6-3, 1-6, 5-10 | | match details |
| 28.08.22 q 1 | vs. Dong Hwan Kim | 6-4, 6-3 | | match details |
| M15 Changwon - Hard | ||||
| 13.10.19 q 1 | vs. Oh-Hee Kwon | 3-6, 2-6 | | match details |
| Korea F1 - Hard | ||||
| 03.06.18 q 2 | vs. Sang-Yuop Kim | 1-6, 7-66, 3-6 | | match details |
| 02.06.18 q 1 | vs. Woo Young Lee | 6-4, 5-7, 6-3 | | match details |
| Korea F4 - Hard | ||||
| 19.06.17 q 1 | vs. J.yoon An | 6-3, 6-2 | | match details |
| 19.06.17 q 2 | vs. Seounghun Lee | 3-6, 3-6 | | match details |
| Korea F3 - Hard | ||||
| 12.06.17 q 2 | vs. Young-Hoon Jeong | 4-6, 4-6 | | match details |
| 12.06.17 q 1 | vs. Dong Woon Kang | 6-1, 6-4 | | match details |
J.yoon An - last matches
| Korea F4 - Hard | ||||
| 19.06.17 q 1 | vs. Sung Woo Cho | 3-6, 2-6 | | match details |
| Korea F1 - Hard | ||||
| 13.06.16 q 1 | vs. Seungri Choi | 0-6, 0-6 | | match details |
| Korea F6 - Hard | ||||
| 16.06.14 q 1 | vs. A-Ram Kim | 1-6, 2-6 | | match details |
| Korea F4 - Hard | ||||
| 02.06.14 q 2 | vs. Ilyoung Jeong | 0-6, 2-6 | | match details |
| 02.06.14 q 1 | vs. Byeonghun Kim | 7-5, 6-2 | | match details |
| Korea F3 - Hard | ||||
| 26.05.14 q 1 | vs. Seong-Gook Oh | 2-6, 2-6 | | match details |