Republic of Korea
27.10.87, 37 years
22118 $
27.10.87, 37 years
22118 $
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
31.05.82, 43 years
31.05.82, 43 years
Hyun-Joon Kim vs. Sung-Hyuk Yu - head to head matches
| 16.05.11 | 1st round | Hyun-Joon Kim | Sung-Hyuk Yu | 6-2, 6-2 | match details |  Korea F1 | Hard |
Hyun-Joon Kim form & Sung-Hyuk Yu form
Hyun-Joon Kim - last matches
| Korea F3 - Hard | ||||
| 14.06.17 1st round | vs. Ku Keon Kang | 6-3, 3-6, 5-7 |  | match details |
| 12.06.17 qual. | vs. Sang-Yuop Kim | 6-0, 6-1 |  | match details |
| 12.06.17 q 1 | vs. Hyeonseung Kim | 6-0, 6-3 | | match details |
| 12.06.17 q 2 | vs. Sung Hun Kim | 6-3, 6-4 | | match details |
| Korea F2 - Hard | ||||
| 05.06.17 q 1 | vs. Hyeong Jin Cho | 1-6, 0-3, - Hyun-Joon Kim - retired | | match details |
| Korea F1 - Hard | ||||
| 29.05.17 q 2 | vs. Seongbin Sim | 4-6, 2-6 | | match details |
| Korea F8 - Clay | ||||
| 07.09.16 2nd round | vs. Cheong-Eui Kim | 1-6, 3-6 | | match details |
| 06.09.16 1st round | vs. Hyung-Chan Lim | 7-65, 6-4 | | match details |
| 05.09.16 q 2 | vs. Min Hyun Lee | 4-6, 7-64, 6-1 | | match details |
| 05.09.16 qual. | vs. Jea Moon Lee | 6-3, 1-6, 5-7 | | match details |
| Korea F7 - Clay | ||||
| 30.08.16 1st round | vs. Cheong-Eui Kim | 2-6, 6-73 | | match details |
| 29.08.16 q 1 | vs. Gwang Hyeon Cho | 7-5, 6-0 | | match details |
| 29.08.16 q 2 | vs. Dong Jun Lee | 6-1, 6-4 | | match details |
| 29.08.16 qual. | vs. Daiki Kato | 6-1, 6-1 | | match details |
| Korea F5 - Hard | ||||
| 11.07.16 q 1 | vs. Jae-Won Choi | 0-3, - Hyun-Joon Kim - retired | | match details |
| Korea F4 - Hard | ||||
| 04.07.16 q 1 | vs. Mor Bulis | 4-6, 2-3, - Hyun-Joon Kim - retired | | match details |
| Korea F3 - Hard | ||||
| 29.06.16 2nd round | vs. Yusuke Takahashi | 6-3, 3-6, 4-6 | | match details |
| 28.06.16 1st round | vs. Sidharth Rawat | 7-63, 4-6, 6-1 | | match details |
| 27.06.16 q 1 | vs. Liang-Yu Lin | 7-62, 3-6, 7-5 | | match details |
| 27.06.16 q 2 | vs. Connor Farren | 6-3, 6-1 | | match details |
| 27.06.16 qual. | vs. Sora Fukuda | 6-72, 7-5, 6-0 | | match details |
| Korea F2 - Hard | ||||
| 22.06.16 2nd round | vs. Yunseong Chung | 3-6, 1-6 | | match details |
| 21.06.16 1st round | vs. Daniel Yoo | 6-1, 6-3 | | match details |
| 20.06.16 q 2 | vs. Sora Fukuda | 2-6, 6-2, 7-5 | | match details |
| 20.06.16 qual. | vs. Seong-Woon Yu | 6-1, 6-4 | | match details |
| 20.06.16 q 1 | vs. Dong-Hak Sin | 4-6, 6-1, 6-4 | | match details |
| Korea F1 - Hard | ||||
| 13.06.16 q 1 | vs. Yong-Bum Seo | 7-5, 6-4 | | match details |
| 13.06.16 q 2 | vs. Sang-Oh Oh | 2-6, 6-2, 2-6 | | match details |
| Korea F5 - Hard | ||||
| 24.08.15 q 2 | vs. Jea Moon Lee | 6-73, 3-6 | | match details |
| 24.08.15 q 1 | vs. Seong Jae Han | 6-2, 6-3 | | match details |
Sung-Hyuk Yu - last matches
 Cambodia F1 - Hard | ||||
| 25.11.13 q 1 | vs. Soong-Jae Cho | 3-6, 3-6 | | match details |
| Korea F8 - Hard | ||||
| 24.06.13 q 2 | vs. Leo Julien Sebaoun | 6-3, 6-0 | | match details |
| 24.06.13 qual. | vs. Seong Jae Han | 4-6, 6-3, 2-4, - Sung-Hyuk Yu - retired | | match details |
| 24.06.13 q 1 | vs. Tae-Woo Lee | 6-3, 6-4 | | match details |
| Korea F7 - Hard | ||||
| 17.06.13 q 1 | vs. Seong-Woon Yu | 3-6, 4-6 | | match details |
| Korea F6 - Hard | ||||
| 10.06.13 q 1 | vs. In Kyo Jeong | 6-4, 6-1 | | match details |
| 10.06.13 q 2 | vs. Seong Hyeon Im | 7-65, 6-4 | | match details |
| 10.06.13 qual. | vs. Dong-Hak Sin | 1-6, 3-6 | | match details |
| Korea F5 - Hard | ||||
| 03.06.13 q 2 | vs. Seul-Ki Um | 0-6, 0-6 | | match details |
| 03.06.13 q 1 | vs. Youngjin Hwang | 6-1, 6-0 | | match details |
| Korea F4 - Hard | ||||
| 27.05.13 q 2 | vs. Jea Moon Lee | 2-6, 2-6 | | match details |
| 27.05.13 q 1 | vs. Hansel Sanjaya | 6-3, 6-0 | | match details |
| Korea F3 - Hard | ||||
| 20.05.13 q 1 | vs. Jinwoo Bae | 6-0, 6-1 | | match details |
| 20.05.13 q 2 | vs. Hyeong Jin Cho | 4-6, 7-63, 5-7 | | match details |
| Korea F2 - Hard | ||||
| 06.05.13 q 1 | vs. Sung Jun Park | 6-71, 1-6 | | match details |
| Korea F1 - Hard | ||||
| 29.04.13 q 2 | vs. Geon Ju Shin | 6-1, 6-3 | | match details |
| 29.04.13 qual. | vs. Shinta Fujii | 4-6, 3-6 | | match details |
| 29.04.13 q 1 | vs. Jun-Chao Xu | 6-4, 6-4 | | match details |
| Korea F1 - Hard | ||||
| 16.05.11 1st round | vs. Hyun-Joon Kim | 2-6, 2-6 | | match details |
| Seoul Challenger - Hard | ||||
| 18.10.10 q 1 | vs. Hwan-Yong Choi | 7-66, 6-75, 4-6 | | match details |
| Chuncheon Challenger - Hard | ||||
| 02.11.09 q 1 | vs. Purav Raja | 4-6, 3-6 | | match details |
| Korea F3 - Hard | ||||
| 07.05.07 1st round | vs. Oh-Hee Kwon | 2-6, 1-6 | | match details |
| Korea F1 - Hard | ||||
| 23.04.07 1st round | vs. Mao-Xin Gong | 5-7, 0-6 | | match details |
| Busan - Hard | ||||
| 06.11.06 q 2 | vs. Julien Jeanpierre | 4-6, 0-6 | | match details |
| 06.11.06 q 1 | vs. Sang-Lo Lee | 6-4, 6-4 | | match details |
| Seoul - Hard | ||||
| 30.10.06 q 1 | vs. Maxim Filippov | 6-1, 6-3 | | match details |
| 30.10.06 q 2 | vs. Dekel Valtzer | 1-6, 2-6 | | match details |
 Indonesia F2 - Hard | ||||
| 07.08.06 1st round | vs. Kento Takeuchi | 3-6, 7-5, 2-6 | | match details |
| Indonesia F1 - Hard | ||||
| 31.07.06 2nd round | vs. Tasuku Iwami | 4-6, 6-2, 0-6 | | match details |
| 31.07.06 1st round | vs. Bonit Wiryawan | 6-75, 6-4, 6-0 | | match details |
