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
26.02.88, 37 years
26.02.88, 37 years
Yasutaka Uchiyama vs. Seong Hyeon Im - H2H matches
| 27.05.13 | 1st round | Yasutaka Uchiyama | Seong Hyeon Im | 6-4, 6-3 | match details |  Korea F4 | Hard |
Yasutaka Uchiyama form & Seong Hyeon Im form
Yasutaka Uchiyama - last matches
 Paris - Clay | ||||
| 20.05.25 q 1 | vs. Thiago Seyboth Wild | 3-6, 3-6 |  | match details |
 Wuxi Challenger - Hard | ||||
| 06.05.25 1st round | vs. Constant Lestienne | 1-6, 3-6 | | match details |
| Gwangju Challenger - Hard | ||||
| 24.04.25 2nd round | vs. Hugo Grenier | - | | match details |
| 23.04.25 1st round | vs. Kaichi Uchida | 7-5, 3-6, 6-4 |  | match details |
| Busan Challenger - Hard | ||||
| 18.04.25 1/4 | vs. Adam Walton | 5-7, 7-5, 3-6 | | match details |
| 17.04.25 2nd round | vs. Soon-Woo Kwon | 6-1, 1-6, 7-61 | | match details |
| 16.04.25 1st round | vs. Mats Rosenkranz | 7-64, 6-3 | | match details |
 Miami - Hard | ||||
| 17.03.25 q 1 | vs. Tristan Boyer | 3-6, 7-62, 1-6 | | match details |
| Phoenix Challenger - Hard | ||||
| 12.03.25 1st round | vs. Mikhail Kukushkin | 4-6, 2-6 | | match details |
| 11.03.25 qual. | vs. Chun Hsin Tseng | 6-3, 3-6, 7-62 | | match details |
| 10.03.25 q 1 | vs. Matteo Gigante | 5-7, 6-3, 1-0, Matteo Gigante - retired | | match details |
| Indian Wells - Hard | ||||
| 04.03.25 qual. | vs. Nikoloz Basilashvili | 4-6, 6-3, 3-6 | | match details |
| 03.03.25 q 1 | vs. Jozef Kovalik | 6-4, 6-4 | | match details |
 Dubai - Hard | ||||
| 22.02.25 q 1 | vs. Quentin Halys | 3-6, 6-74 | | match details |
 Doha - Hard | ||||
| 15.02.25 q 1 | vs. Luca Nardi | 4-6, 4-6 | | match details |
 Manama Challenger - Hard | ||||
| 11.02.25 1st round | vs. Ilia Simakin | 6-72, 4-6 | | match details |
 Oeiras 3 - I. hard | ||||
| 23.01.25 2nd round | vs. Mark Lajal | 3-6, 2-6 | | match details |
| 21.01.25 1st round | vs. Christopher Eubanks | 7-66, 6-4 | | match details |
 Melbourne - Hard | ||||
| 09.01.25 qual. | vs. Mitchell Krueger | 3-6, 7-65, 4-6 | | match details |
| 08.01.25 q 2 | vs. Adolfo Daniel Vallejo | 4-6, 6-3, 6-4 | | match details |
| 06.01.25 q 1 | vs. Harold Mayot | 6-4, 7-65 | | match details |
 Yokohama Challenger - Hard | ||||
| 18.11.24 1st round | vs. Elias Ymer | 6-71, 6-2, 6-75 | | match details |
| Kobe Challenger - I. hard | ||||
| 15.11.24 1/4 | vs. Taro Daniel | 3-6, 4-6 | | match details |
| 13.11.24 2nd round | vs. Tung-Lin Wu | 7-63, 4-6, 6-3 | | match details |
| 12.11.24 1st round | vs. Guy Den Ouden | 6-3, 7-66 | | match details |
| Matsuyama Challenger - Hard | ||||
| 06.11.24 2nd round | vs. Alexander Blockx | 3-4, - Yasutaka Uchiyama - retired | | match details |
| 04.11.24 1st round | vs. Maxime Janvier | 6-3, 6-75, 6-4 | | match details |
.png){kind=small} Taipei 2 - I. hard | ||||
| 23.10.24 2nd round | vs. Mukund Sasikumar | 7-5, 3-6, 6-74 | | match details |
| 21.10.24 1st round | vs. Hyeon Chung | 6-0, 6-3 | | match details |
 Almaty - I. hard | ||||
| 14.10.24 qual. | vs. Benjamin Hassan | 2-6, 2-6 | | match details |
Seong Hyeon Im - last matches
| Yeongwol Challenger - Hard | ||||
| 03.11.13 q 1 | vs. Alexander Ward | 5-7, 2-6 | | match details |
| Korea F7 - Hard | ||||
| 17.06.13 q 1 | vs. Sangmin Park | 6-0, 6-0 | | match details |
| 17.06.13 q 2 | vs. Sung Jun Park | 5-7, 6-72 | | match details |
| Korea F6 - Hard | ||||
| 10.06.13 q 1 | vs. Seunghun Shin | 7-5, 6-3 | | match details |
| 10.06.13 q 2 | vs. Sung-Hyuk Yu | 6-75, 4-6 | | match details |
| Korea F5 - Hard | ||||
| 03.06.13 q 1 | vs. Bong-Joo Kim | 6-1, 6-2 | | match details |
| 03.06.13 1st round | vs. Cheong-Eui Kim | 4-6, 3-6 | | match details |
| 03.06.13 q 2 | vs. Hong Chung | 7-63, 6-3 | | match details |
| 03.06.13 qual. | vs. Ho-Min Kang | 6-3, 7-5 | | match details |
| Korea F4 - Hard | ||||
| 27.05.13 q 1 | vs. Hyeong Jin Cho | 6-4, 6-2 | | match details |
| 27.05.13 q 2 | vs. Young-Jun Kim | Young-Jun Kim - walk over | | match details |
| 27.05.13 qual. | vs. Ki Su Jung | 6-73, 7-67, 7-5 | | match details |
| 27.05.13 1st round | vs. Yasutaka Uchiyama | 4-6, 3-6 | | match details |
| Korea F2 - Hard | ||||
| 06.05.13 q 1 | vs. Ji Hoon Son | 2-6, 3-6 | | match details |
| Korea F2 - Hard | ||||
| 23.05.11 1st round | vs. Hiroki Kondo | 5-7, 2-6 | | match details |
| Korea F1 - Hard | ||||
| 16.05.11 1/4 | vs. Yong-Kyu Lim | 6-2, 1-6, 0-6 | | match details |
| 16.05.11 1st round | vs. Jeong-Han Seo | 4-6, 6-4, 7-65 | | match details |
| 16.05.11 2nd round | vs. Jamie Baker | 6-4, 6-3 | | match details |
 Thailand F5 - Hard | ||||
| 15.11.10 1st round | vs. Kirati Siributwong | 4-6, 6-73 | | match details |
| Thailand F4 - Hard | ||||
| 08.11.10 1st round | vs. Nikoloz Basilashvili | 6-4, 6-4 | | match details |
| 08.11.10 2nd round | vs. Jae-Sung An | 3-6, 4-6 | | match details |
| Seoul Challenger - Hard | ||||
| 18.10.10 q 2 | vs. Ji Sung Nam | 5-7, 3-6 | | match details |
| 18.10.10 q 1 | vs. Ki Su Jung | 6-2, 6-3 | | match details |
| Busan Challenger - Hard | ||||
| 10.05.10 q 1 | vs. Toshihide Matsui | 6-75, 2-6 | | match details |
| Korea F1 - Hard | ||||
| 05.04.10 1st round | vs. Woong-Sun Jun | 2-6, 3-6 | | match details |
