Republic of Korea
14.04.94, 31 years
14.04.94, 31 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
02.04.83, 42 years
02.04.83, 42 years
Seong-Woon Yu vs. In-Sub Lee - head to head matches
| 27.05.13 | q 2 | Seong-Woon Yu | In-Sub Lee | 2-6, 3-3, In-Sub Lee - retired | match details |  Korea F4 | Hard |
Seong-Woon Yu form & In-Sub Lee form
Seong-Woon Yu - last matches
| M15 Daegu - Hard | ||||
| 03.06.19 qual. | vs. Minjong Park | 2-6, - Seong-Woon Yu - retired |  | match details |
| 03.06.19 q 1 | vs. Shunsuke Wakita | 6-4, 7-62 |  | match details |
| Korea F5 - Hard | ||||
| 19.08.18 q 2 | vs. Dae-Hee Lee | 3-6, 3-6 | | match details |
| 18.08.18 q 1 | vs. Seung Dong Kim | 6-3, 7-5 | | match details |
| Korea F4 - Hard | ||||
| 13.08.18 qual. | vs. Young Seok Lee | 6-3, 2-6, 0-4, - Seong-Woon Yu - retired | | match details |
| 12.08.18 q 2 | vs. Hyung-Chan Lim | 6-4, 6-4 | | match details |
| Korea F3 - Hard | ||||
| 16.06.18 q 1 | vs. Dae-Hee Lee | 4-6, 4-6 | | match details |
| Korea F2 - Hard | ||||
| 10.06.18 q 2 | vs. Alec Adamson | 5-7, 3-6 | | match details |
| 09.06.18 q 1 | vs. Jun Su Kim | 6-2, 6-0 | | match details |
| Korea F1 - Hard | ||||
| 03.06.18 q 2 | vs. Tae-Woo Lee | 1-6, 6-2, 1-6 | | match details |
| 02.06.18 q 1 | vs. Jeong Heon Lee | 1-6, 6-3, 6-2 | | match details |
| Korea F6 - Clay | ||||
| 22.08.16 q 2 | vs. Woo-Ram Kim | 0-6, 2-6 | | match details |
| 22.08.16 q 1 | vs. Sung Jun Park | 4-6, 6-2, 6-3 | | match details |
| Korea F5 - Hard | ||||
| 11.07.16 q 1 | vs. Sung Jun Park | 6-3, Sung Jun Park - retired | | match details |
| 11.07.16 q 2 | vs. Jae-Min Seol | 4-6, 4-6 | | match details |
| Korea F4 - Hard | ||||
| 06.07.16 2nd round | vs. Ju-Hae Moon | 4-6, 2-6 | | match details |
| 04.07.16 1st round | vs. Jake Delaney | 6-3, 7-65 | | match details |
| 04.07.16 qual. | vs. Darren K. Polkinghorne | 6-2, 7-63 | | match details |
| 04.07.16 q 1 | vs. Daniel Tamir | 5-1, Daniel Tamir - retired | | match details |
| 04.07.16 q 2 | vs. Jun Sang Park | 2-6, 6-4, 7-67 | | match details |
| Korea F3 - Hard | ||||
| 27.06.16 qual. | vs. Brandon Walkin | 3-6, 4-6 | | match details |
| 27.06.16 q 1 | vs. Hangyeom Kim | 6-3, 6-4 | | match details |
| 27.06.16 q 2 | vs. Sang-Yuop Kim | 6-3, 6-2 | | match details |
| Korea F2 - Hard | ||||
| 20.06.16 qual. | vs. Hyun-Joon Kim | 1-6, 4-6 | | match details |
| 20.06.16 q 2 | vs. Jin-Won Jeong | 6-3, 2-6, 6-3 | | match details |
| 20.06.16 q 1 | vs. Yu-Seob Kim | 6-74, 7-5, 6-3 | | match details |
| Korea F1 - Hard | ||||
| 13.06.16 q 1 | vs. Chan Hwi Shin | 6-4, 6-2 | | match details |
| 13.06.16 q 2 | vs. Dong-Hak Sin | 3-6, 2-6 | | match details |
| Korea F6 - Clay | ||||
| 31.08.15 q 1 | vs. Jae Won Yun | 3-6, 4-6 | | match details |
| Korea F5 - Hard | ||||
| 24.08.15 q 2 | vs. Masaki Sasai | 7-5, 3-6, 6-4 | | match details |
In-Sub Lee - last matches
| Korea F8 - Hard | ||||
| 24.06.13 1st round | vs. Soong-Jae Cho | 3-6, 6-73 | | match details |
| Korea F7 - Hard | ||||
| 17.06.13 q 1 | vs. Minguk Cho | 4-6, 6-2, 6-76 | | match details |
| Korea F6 - Hard | ||||
| 10.06.13 q 1 | vs. Seungri Choi | 6-3, 5-7, 4-6 | | match details |
| Korea F5 - Hard | ||||
| 03.06.13 q 2 | vs. Ji Ha Kim | 4-6, 6-73 | | match details |
| Korea F4 - Hard | ||||
| 27.05.13 q 1 | vs. Woo Sub Lee | 6-1, 6-3 | | match details |
| 27.05.13 q 2 | vs. Seong-Woon Yu | 6-2, 3-3, - In-Sub Lee - retired | | match details |
| Korea F3 - Hard | ||||
| 20.05.13 1st round | vs. Yong-Kyu Lim | 2-6, 1-6 | | match details |
| 20.05.13 q 2 | vs. Bong-Joo Kim | 6-3, 6-3 | | match details |
| 20.05.13 qual. | vs. Jong-Min Choi | 6-1, 3-6, 6-3 | | match details |
| Korea F2 - Hard | ||||
| 06.05.13 q 1 | vs. Yu-Seob Kim | 6-2, 6-1 | | match details |
| 06.05.13 q 2 | vs. Ki Su Jung | 6-1, 6-75, 2-6 | | match details |
| Korea F1 - Hard | ||||
| 29.04.13 q 2 | vs. Song Eun Hong | 1-2, - In-Sub Lee - retired | | match details |
| 29.04.13 q 1 | vs. Chung Minhwan | 6-4, 6-1 | | match details |
| Seoul Challenger - Hard | ||||
| 22.10.12 q 2 | vs. Divij Sharan | 0-6, 2-6 | | match details |
| 22.10.12 q 1 | vs. Alexander Kudryavtsev | Alexander Kudryavtsev - walk over | | match details |
 Indonesia F2 - Hard | ||||
| 02.07.12 1st round | vs. Jeson Patrombon | 6-710, 7-5, 6-1 | | match details |
| 02.07.12 2nd round | vs. Woo-Ram Kim | 1-6, 0-1, - In-Sub Lee - retired | | match details |
| Busan - Hard | ||||
| 14.04.08 q 1 | vs. Tae-Hyun Jeon | 2-6, 3-6 | | match details |
