[147] Soonwoo Kwon 6-4,6-7,6-4 Yuichi Sugita [187] 2019-05-16 02:00
Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
Head to Head
| Challenger Jokohama | 2019/03/02 02:00 | Soonwoo Kwon v Yuichi Sugita | 6-3,6-2 |
| Challenger Jokohama | 2017/03/05 03:00 | Yuichi Sugita v Soonwoo Kwon | 6-4,2-6,7-6 |
Home History
| Challenger Kwangdžu | 2019/05/14 03:25 | Soonwoo Kwon v Liam Broady | 6-2,7-6 |
| Challenger Busan | 2019/05/08 05:05 | Tsung-Hua Yang v Soonwoo Kwon | 6-3,7-6 |
| Challenger Soul | 2019/05/05 03:00 | Soonwoo Kwon v Max Purcell | 7-5,7-5 |
| Challenger Soul | 2019/05/04 03:00 | Soonwoo Kwon v Tung-Lin Wu | 7-6,6-3 |
| Challenger Soul | 2019/05/03 04:10 | Yasutaka Uchiyama v Soonwoo Kwon | 4-6,7-6,5-7 |
| Challenger Soul | 2019/05/02 05:35 | Soonwoo Kwon v Evgeny Donskoy | 7-6,6-3 |
| Challenger Soul | 2019/04/30 02:00 | Soonwoo Kwon v Shintaro Imai | 6-3,6-2 |
| Challenger Taipei | 2019/04/13 05:00 | Soonwoo Kwon v Dennis Novak | 3-6,4-6 |
Away History
| Challenger Kwangdžu | 2019/05/14 06:00 | Ji Sung Nam v Yuichi Sugita | 2-6,2-6 |
| Challenger Busan | 2019/05/08 04:50 | Duckhee Lee v Yuichi Sugita | 5-7,6-3,7-6 |
| Challenger Soul | 2019/05/01 05:20 | Yunseong Chung v Yuichi Sugita | 6-2,6-3 |
| Challenger Taipei | 2019/04/12 06:20 | Yuichi Sugita v Dennis Novak | 6-7,3-6 |
| Challenger Taipei | 2019/04/11 03:00 | Lukáš Lacko v Yuichi Sugita | 6-3,3-6,4-6 |
| Challenger Taipei | 2019/04/09 13:50 | Cem Ilkel v Yuichi Sugita | 5-7,3-6 |
| Challenger Zhangjiagang | 2019/03/20 02:00 | Yunseong Chung v Yuichi Sugita | 4-6,7-5,6-2 |
| Challenger Šen-čen | 2019/03/12 07:20 | Duckhee Lee v Yuichi Sugita | 6-3,6-4 |