[271] Yunseong Chung 6-2,6-3 Yuichi Sugita [182] 2019-05-01 05:20
Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
Head to Head
| Challenger Zhangjiagang | 2019/03/20 02:00 | Yunseong Chung v Yuichi Sugita | 4-6,7-5,6-2 |
Home History
| Challenger Seoul | 2019/04/29 07:55 | Stephane Robert v Yunseong Chung | 6-1,2-6,4-6 |
| Challenger Nanchang | 2019/04/23 05:55 | Adam Pavlasek v Yunseong Chung | 6-3,6-2 |
| Challenger Nanchang | 2019/04/22 04:45 | Rio Noguchi v Yunseong Chung | 4-6,3-6 |
| Challenger Anning | 2019/04/15 03:15 | Yunseong Chung v Hanyi Liu | 6-1,6-3 |
| Challenger Taipei | 2019/04/08 08:20 | Yunseong Chung v Maverick Banes | 6-2,6-7,4-6 |
| Challenger Zhangjiagang | 2019/03/21 02:00 | Viktor Galovic v Yunseong Chung | 6-3,6-2 |
| Challenger Zhangjiagang | 2019/03/20 02:00 | Yunseong Chung v Yuichi Sugita | 4-6,7-5,6-2 |
| Challenger Zhangjiagang | 2019/03/19 03:15 | Yunseong Chung v Fajing Sun | 6-4,6-4 |
Away History
| 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 |
| Challenger Yokohama | 2019/02/28 02:00 | Yuichi Sugita v Filip Peliwo | 6-4,6-2 |