[415] Yunseong Chung 3-6,6-7 Yosuke Watanuki [255] 2021-08-21 20:10
Stadium: Court 4 Round: 14 Ground: Hardcourt outdoor
Head to Head
| Challenger Ningbo | 2018/10/17 05:15 | Yunseong Chung v Yosuke Watanuki | 2-6,7-6,6-3 |
Home History
| ITF M25 Decatur | 2021/08/06 17:10 | Yunseong Chung v Eliot Spizzirri | 4-6,4-6 |
| ITF M25 Decatur | 2021/08/05 17:55 | Jumpei Yamasaki v Yunseong Chung | 2-6,2-6 |
| ITF M25 Decatur | 2021/08/04 18:45 | Yunseong Chung v Nathan Ponwith | 6-2,6-1 |
| ITF M25 Champaign | 2021/07/28 17:25 | Yunseong Chung v Ben Shelton | 5-7,0-6 |
| Challenger Nur-Sultan | 2021/07/19 10:05 | Yunseong Chung v Hugo Grenier | 7-6,3-6,1-6 |
| Challenger Nur-Sultan | 2021/07/15 06:00 | Roman Safiullin v Yunseong Chung | 6-3,6-4 |
| Challenger Nur-Sultan | 2021/07/13 07:15 | Yunseong Chung v Yan Bondarevskiy | 6-3,6-4 |
| ITF M15 Monastir | 2021/05/27 08:30 | Yuta Kikuchi v Yunseong Chung | 2-6,6-3,1-6 |
Away History
| ATP Atlanta | 2021/07/24 14:00 | Christopher O'Connell v Yosuke Watanuki | 7-5,6-4 |
| ATP Los Cabos | 2021/07/18 02:40 | Yosuke Watanuki v Luis Patino | 7-6,4-6,6-2 |
| ATP Bastad | 2021/07/11 12:20 | Yosuke Watanuki v Henri Laaksonen | 7-6,5-7,5-7 |
| Challenger Salzburg | 2021/07/04 11:10 | Yosuke Watanuki v Jeroen Vanneste | 3-6,2-6 |
| Challenger Porto | 2021/06/29 10:00 | Altug Celikbilek v Yosuke Watanuki | 6-3,6-7,6-3 |
| Challenger Porto | 2021/06/28 13:00 | Yosuke Watanuki v Robert Galloway | 6-1,6-1 |
| Challenger Porto | 2021/06/27 12:20 | Yosuke Watanuki v Duarte Vale | 6-2,6-4 |
| ATP Mallorca | 2021/06/20 11:30 | Roberto Carballes Baena v Yosuke Watanuki | 6-4,5-7,6-2 |