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 Hwan Kim vs. Sung-Keun Jeong - head to head matches
| 11.08.14 | q 2 | Jae Hwan Kim | Sung-Keun Jeong | 6-2, 4-6, 7-65 | match details |  Korea F10 | Hard |
Jae Hwan Kim form & Sung-Keun Jeong form
Jae Hwan Kim - last matches
| M15 Andong - Hard | ||||
| 21.05.25 1st round | vs. Yunseong Chung | 1-6, 0-6 |  | match details |
| 19.05.25 q 2 | vs. Hyun Woo Cho | 3-2, Hyun Woo Cho - retired |  | match details |
| 19.05.25 qual. | vs. Min Hyun Lee | 6-4, 4-3, Min Hyun Lee - retired | | match details |
 M25 Nakhon - Hard | ||||
| 29.08.24 2nd round | vs. Nam Hoang Ly | 1-6, 0-6 | | match details |
| 28.08.24 1st round | vs. Thantub Suksumrarn | 3-6, 7-65, 7-63 | | match details |
| 26.08.24 qual. | vs. Krittin Koaykul | 6-3, 6-1 | | match details |
| 25.08.24 q 1 | vs. Pengyu Lu | 6-0, 3-6, 10-7 | | match details |
| M15 Nakhon - Hard | ||||
| 18.08.24 q 1 | vs. Stijn Pel | 4-6, 4-6 | | match details |
| M25 Changwon - Hard | ||||
| 20.06.24 2nd round | vs. Sanhui Shin | 6-2, 1-6, 6-73 | | match details |
| 18.06.24 1st round | vs. Daisuke Sumizawa | 6-1, 7-64 | | match details |
| M15 Daegu - Hard | ||||
| 05.06.24 1st round | vs. Ezekiel Clark | 3-6, 0-6 | | match details |
| 04.06.24 qual. | vs. Sung Woo Cho | 6-4, 6-2 | | match details |
| 03.06.24 q 2 | vs. Min Hyun Lee | 6-3, 6-1 | | match details |
| 02.06.24 q 1 | vs. Jung Ho Shin | 6-2, 6-2 | | match details |
 M15 Monastir - Hard | ||||
| 06.05.24 qual. | vs. William Hsieh | 4-6, 4-6 | | match details |
| 06.05.24 q 2 | vs. Leon Formella | 6-3, 6-4 | | match details |
| 05.05.24 q 1 | vs. Jaishvin Sidana | 6-1, 6-3 | | match details |
| M15 Monastir - Hard | ||||
| 01.05.24 1st round | vs. Karan Singh | 1-6, 0-6 | | match details |
| 29.04.24 qual. | vs. Nicolas Ifi | 6-4, 2-6, 10-6 | | match details |
| 29.04.24 q 2 | vs. Tsihon Fedorov | 6-2, 6-1 | | match details |
| 28.04.24 q 1 | vs. Amrutjay Mohanty | 6-3, 6-1 | | match details |
| M25 Anseong - Clay | ||||
| 21.06.23 1st round | vs. Jea Moon Lee | 1-6, 3-6 | | match details |
| M25 Changwon - Hard | ||||
| 14.06.23 1st round | vs. Jung-Woong Na | 1-6, 1-6 | | match details |
| M25 Daegu - Hard | ||||
| 08.06.23 2nd round | vs. Yuki Mochizuki | 6-70, 3-6 | | match details |
| 07.06.23 1st round | vs. Hyun Woo Cho | 6-0, 6-3 | | match details |
| M15 Daegu - Hard | ||||
| 01.09.22 2nd round | vs. Sanhui Shin | 6-76, 3-6 | | match details |
| 31.08.22 1st round | vs. Ajeet Rai | 6-2, 2-6, 6-4 | | match details |
| M15 Anseong - Clay | ||||
| 20.08.22 1/2 | vs. Cheong-Eui Kim | 7-64, 5-7, 4-6 | | match details |
| 19.08.22 1/4 | vs. Sanhui Shin | 2-6, 6-3, 6-4 | | match details |
| 18.08.22 2nd round | vs. Seokhyeon Chu | 6-2, 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 2 | vs. Yo-Sub Yoon | 4-6, 1-6 | | match details |
| 25.08.14 q 1 | vs. Hyeon Il Jung | 6-2, 6-0 | | match details |
| Korea F11 - Clay | ||||
| 18.08.14 q 1 | vs. Seong-Gook Oh | 1-6, 6-2, 7-64 | | match details |
| 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 |
| 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 1 | vs. Seong Taek Im | 6-2, 6-3 | | match details |
| 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 |
| 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 q 2 | vs. Hyeong Jin Cho | 6-3, 1-6, 6-2 | | match details |
| 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 |
