[247] Duckhee Lee 5-7,6-3,7-6 Yuichi Sugita [181] 2019-05-08 04:50
Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
Head to Head
| Challenger Shenzhen | 2019/03/12 07:20 | Duckhee Lee v Yuichi Sugita | 6-3,6-4 |
| Challenger Kaohsiung | 2016/09/24 07:20 | Duckhee Lee v Yuichi Sugita | 6-2,6-3 |
| Challenger Bangkok 4 | 2016/01/04 07:40 | Duckhee Lee v Yuichi Sugita | 3-6,6-2,3-6 |
Home History
| Challenger Busan | 2019/05/07 06:20 | Makoto Ochi v Duckhee Lee | 6-7,4-6 |
| Challenger Seoul | 2019/04/30 03:35 | Ji Sung Nam v Duckhee Lee | 7-5,6-1 |
| Challenger Nanchang | 2019/04/24 04:15 | Duckhee Lee v Goncalo Oliveira | 3-6,2-6 |
| Challenger Taipei | 2019/04/08 03:20 | Kaichi Uchida v Duckhee Lee | 6-4,6-4 |
| Challenger Shenzhen | 2019/03/15 09:00 | Brayden Schnur v Duckhee Lee | 6-4,4-6,7-5 |
| Challenger Shenzhen | 2019/03/14 10:55 | Zhe Li v Duckhee Lee | 3-6,3-6 |
| Challenger Shenzhen | 2019/03/12 07:20 | Duckhee Lee v Yuichi Sugita | 6-3,6-4 |
| Challenger Shenzhen | 2019/03/11 03:50 | Zihao Xia v Duckhee Lee | 3-6,1-6 |
Away History
| Challenger Seoul | 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 | Lukas 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 Shenzhen | 2019/03/12 07:20 | Duckhee Lee v Yuichi Sugita | 6-3,6-4 |
| Challenger Yokohama | 2019/03/02 02:00 | Soonwoo Kwon v Yuichi Sugita | 6-3,6-2 |
| Challenger Yokohama | 2019/03/01 02:00 | Yuichi Sugita v Dudi Sela | 2-6,6-4,7-5 |