Republic of Korea
29.09.89, 35 years
12415 $
29.09.89, 35 years
12415 $
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
30.06.88, 36 years
30.06.88, 36 years
Jae-Won Choi vs. Sung-Keun Jeong - head to head matches
| 10.08.15 | q 1 | Jae-Won Choi | Sung-Keun Jeong | 6-3, 6-3 | match details |  Korea F3 | Hard |
Jae-Won Choi form & Sung-Keun Jeong form
Jae-Won Choi - last matches
| M15 Gimcheon - Hard | ||||
| 18.06.19 qual. | vs. Yeongseok Jeong | 4-6, 6-4, 4-10 |  | match details |
| 17.06.19 q 1 | vs. Winter Meagher | 7-60, 5-7, 10-6 |  | match details |
| M15 Gimcheon - Hard | ||||
| 10.06.19 q 1 | vs. Hyun Sik Go | 4-6, 6-3, 2-10 | | match details |
| Korea F4 - Hard | ||||
| 16.08.18 2nd round | vs. Mousheg Hovhannisyan | 5-7, - Jae-Won Choi - retired | | match details |
| 12.08.18 1st round | vs. Sung Hun Kim | 6-4, 7-64 | | match details |
| Korea F2 - Hard | ||||
| 12.06.18 1st round | vs. Cheong-Eui Kim | 2-6, 4-6 | | match details |
| Korea F1 - Hard | ||||
| 06.06.18 2nd round | vs. Hong Chung | 6-2, 4-6, 5-7 | | match details |
| 04.06.18 1st round | vs. Seong-Gook Oh | 6-1, 7-5 | | match details |
| Korea F4 - Hard | ||||
| 20.06.17 1st round | vs. Jea Moon Lee | 1-6, 3-6 | | match details |
| Korea F3 - Hard | ||||
| 12.06.17 q 1 | vs. Dukyoung Kim | 4-6, 4-6 | | match details |
| Korea F2 - Hard | ||||
| 05.06.17 1st round | vs. Hong Chung | 2-6, 0-6 | | match details |
| Korea F1 - Hard | ||||
| 01.06.17 2nd round | vs. Seongchan Hong | 3-6, 2-6 | | match details |
| 30.05.17 1st round | vs. Seungri Choi | 6-3, 6-1 | | match details |
| Korea F8 - Clay | ||||
| 05.09.16 q 1 | vs. Dong-Hak Sin | 4-6, 5-7 | | match details |
| Korea F7 - Clay | ||||
| 30.08.16 1st round | vs. Katsuki Nagao | 3-6, 6-75 | | match details |
| 29.08.16 qual. | vs. Chan-Yeong Oh | 6-3, 6-1 | | match details |
| 29.08.16 q 1 | vs. Chanhoe Ahn | 6-0, 6-0 | | match details |
| 29.08.16 q 2 | vs. Sora Fukuda | 6-4, 3-2, Sora Fukuda - retired | | match details |
| Korea F5 - Hard | ||||
| 11.07.16 q 1 | vs. Hyun-Joon Kim | 3-0, Hyun-Joon Kim - retired | | match details |
| 11.07.16 q 2 | vs. Seong Jae Han | 3-6, - Jae-Won Choi - retired | | match details |
| Korea F4 - Hard | ||||
| 04.07.16 q 1 | vs. Dae-Young Kim | 6-72, - Jae-Won Choi - retired | | match details |
| Korea F2 - Hard | ||||
| 20.06.16 q 1 | vs. Jin-Won Jeong | 6-4, 2-5, - Jae-Won Choi - retired | | match details |
| Korea F1 - Hard | ||||
| 13.06.16 qual. | vs. Jea Moon Lee | 7-62, 3-6, 2-6 | | match details |
| 13.06.16 q 1 | vs. Yu-Seob Kim | 6-2, 6-3 | | match details |
| 13.06.16 q 2 | vs. Jin Sung Han | 6-1, 6-3 | | match details |
| Korea F5 - Hard | ||||
| 24.08.15 q 2 | vs. Geon Ju Shin | 6-2, 6-3 | | match details |
| 24.08.15 qual. | vs. Ho-Min Kang | 6-73, 1-6 | | match details |
| 24.08.15 q 1 | vs. Seung Min Lee (1999) | 6-0, 6-1 | | match details |
| Korea F4 - Hard | ||||
| 17.08.15 q 1 | vs. Hyeon Il Jung | 4-6, 6-79 | | match details |
| Korea F3 - Hard | ||||
| 10.08.15 q 1 | vs. Sung-Keun Jeong | 6-3, 6-3 | | match details |
Sung-Keun Jeong - last matches
| Korea F7 - Clay | ||||
| 07.09.15 q 2 | vs. Dong-Hak Sin | 6-4, 6-2 | | match details |
| 07.09.15 qual. | vs. Ho-Min Kang | 1-6, 6-75 | | match details |
| 07.09.15 q 1 | vs. Byung-Kook Kang | 6-1, 6-1 | | match details |
| Korea F5 - Hard | ||||
| 24.08.15 q 1 | vs. Hyeong Jin Cho | 5-7, 1-2, - Sung-Keun Jeong - retired | | match details |
| Korea F4 - Hard | ||||
| 17.08.15 q 1 | vs. Woo-Ram Kim | 2-6, 3-6 | | match details |
| Korea F3 - Hard | ||||
| 10.08.15 q 1 | vs. Jae-Won Choi | 3-6, 3-6 | | match details |
 Thailand F5 - Hard | ||||
| 22.06.15 q 1 | vs. Zach Itzstein | 4-6, 2-6 | | match details |
| Thailand F4 - Hard | ||||
| 15.06.15 q 1 | vs. Roy Hobbs | 3-6, 4-6 | | match details |
| Korea F2 - Hard | ||||
| 25.05.15 q 2 | vs. Ilyoung Jeong | 6-2, 6-2 | | match details |
| 25.05.15 qual. | vs. A-Ram Kim | 6-2, 6-3 | | match details |
| 25.05.15 1st round | vs. Fritz Wolmarans | 1-6, 4-6 | | match details |
| 25.05.15 q 1 | vs. Seung Dong Kim | 7-5, 6-3 | | match details |
| Korea F1 - Hard | ||||
| 18.05.15 q 1 | vs. Jung-Woong Na | 2-6, 2-6 | | match details |
| Korea F12 - Clay | ||||
| 25.08.14 q 1 | vs. Hyeon Il Jung | 6-2, 6-0 | | match details |
| 25.08.14 q 2 | vs. Yo-Sub Yoon | 4-6, 1-6 | | match details |
| Korea F11 - Clay | ||||
| 18.08.14 q 2 | vs. Hyeong Jin Cho | 7-5, 6-0 | | match details |
| 18.08.14 qual. | vs. Sun-Yong Kim | 1-6, 0-6 | | match details |
| 18.08.14 q 1 | vs. Seong-Gook Oh | 1-6, 6-2, 7-64 | | match details |
| Korea F10 - Hard | ||||
| 11.08.14 q 2 | vs. Jae Hwan Kim | 2-6, 6-4, 6-75 | | match details |
| 11.08.14 q 1 | vs. Hyeong Jin Cho | 6-1, 4-6, 7-66 | | match details |
| Korea F8 - Hard | ||||
| 30.06.14 q 1 | vs. Hyun-Soo Lim | 6-3, 4-6, 2-6 | | match details |
| Korea F7 - Hard | ||||
| 23.06.14 q 2 | vs. In Kyo Jeong | 6-0, 6-1 | | match details |
| 23.06.14 qual. | vs. Jea Moon Lee | 0-6, 1-6 | | match details |
| 23.06.14 q 1 | vs. Seong Taek Im | 6-2, 6-3 | | match details |
| Korea F6 - Hard | ||||
| 16.06.14 q 2 | vs. Hyun-Soo Lim | 6-2, 1-6, 3-6 | | match details |
| 16.06.14 q 1 | vs. Sangmin Park | 6-4, 7-5 | | match details |
| Korea F4 - Hard | ||||
| 02.06.14 q 1 | vs. Dae-Soung Oh | 4-6, 3-6 | | match details |
| Korea F3 - Hard | ||||
| 26.05.14 qual. | vs. Sung Jun Park | 6-0, 6-0 | | match details |
| 26.05.14 q 1 | vs. Ruo Chen | 6-3, 6-2 | | match details |
| 26.05.14 1st round | vs. Hogi Kang | 3-6, 6-3, 0-6 | | match details |
