[297] Yunseong Chung 1-6,4-6 Yuichi Sugita [107] 2019-11-05 05:35
Stadium: Center Court Round: 25 Ground: Hardcourt indoor
Head to Head
| Challenger Seoul | 2019/05/01 05:20 | Yunseong Chung v Yuichi Sugita | 6-2,6-3 |
| Challenger Zhangjiagang | 2019/03/20 02:00 | Yunseong Chung v Yuichi Sugita | 4-6,7-5,6-2 |