[92] Dominik Koepfer 3-6,1-6 Yosuke Watanuki [214] 2020-02-20 20:50
Stadium: Court Central Round: 26 Ground: Hardcourt indoor
Home History
| Challenger Drummondville | 2020/02/20 00:20 | Dominik Koepfer v Strong Kirchheimer | 7-5,4-6,6-3 |
| ATP New York | 2020/02/13 17:00 | Kyle Edmund v Dominik Koepfer | 6-2,6-4 |
| ATP New York | 2020/02/11 20:40 | Brayden Schnur v Dominik Koepfer | 4-6,3-6 |
| Challenger Dallas | 2020/02/08 18:00 | Dominik Koepfer v Jurij Rodionov | 6-7,2-6 |
| Challenger Dallas | 2020/02/07 20:40 | Mackenzie McDonald v Dominik Koepfer | 7-5,3-6,2-6 |
| Challenger Dallas | 2020/02/06 22:15 | Denis Istomin v Dominik Koepfer | 6-7,3-6 |
| Challenger Dallas | 2020/02/05 22:25 | Sekou Bangoura v Dominik Koepfer | 4-6,6-7 |
| Australian Open | 2020/01/21 10:15 | Dominik Koepfer v Pedro Martinez | 3-6,4-6,5-7 |
Away History
| Challenger Drummondville | 2020/02/19 21:25 | Geoffrey Blancaneaux v Yosuke Watanuki | 2-6,7-5,6-7 |
| Challenger Cleveland | 2020/02/16 19:30 | Yosuke Watanuki v Mikael Torpegaard | 3-6,6-1,1-6 |
| Challenger Cleveland | 2020/02/15 20:10 | Ernesto Escobedo v Yosuke Watanuki | 4-6,4-6 |
| Challenger Cleveland | 2020/02/14 16:00 | Yosuke Watanuki v Ulises Blanch | 7-5,7-5 |
| Challenger Cleveland | 2020/02/13 15:00 | Skander Mansouri v Yosuke Watanuki | 4-6,3-6 |
| Challenger Cleveland | 2020/02/12 15:00 | Yosuke Watanuki v Arthur Rinderknech | 7-6,6-3 |
| Challenger Cleveland | 2020/02/10 15:30 | Yosuke Watanuki v Aleksandar Vukic | 6-3,7-5 |
| Challenger Dallas | 2020/02/06 18:25 | Yosuke Watanuki v Jeffrey John Wolf | 4-6,5-7 |