Sam Riffice 6-2,6-4 Yosuke Watanuki 2019-08-05 18:45
Stadium: Court 5 Round: 24 Ground: Hardcourt outdoor
Home History
| Challenger Winnetka | 2019/07/09 18:35 | John McNally v Sam Riffice | 6-4,4-6,6-4 |
| ITF M25 Tulsa | 2019/06/23 17:00 | Maxime Cressy v Sam Riffice | 6-3,6-1 |
| ITF M25 Tulsa | 2019/06/22 16:30 | Sam Riffice v Ezekiel Clark | 6-3,6-3 |
| ITF M25 Tulsa | 2019/06/21 15:00 | Sam Riffice v Alexander Sarkissian | 6-2,6-1 |
| ITF M25 Tulsa | 2019/06/20 15:00 | Alexander Ritschard v Sam Riffice | 2-6,3-6 |
| ITF M25 Tulsa | 2019/06/19 16:40 | Kody Pearson v Sam Riffice | 1-6,4-6 |
| ITF M25 Wichita | 2019/06/16 17:00 | Brandon Holt v Sam Riffice | 1-6,4-6 |
| ITF M25 Wichita | 2019/06/15 15:00 | Sam Riffice v Alexander Ritschard | 6-2,6-1 |
Away History
| Challenger Granby | 2019/07/24 14:00 | Yosuke Watanuki v Gleb Sakharov | 4-6,5-7 |
| Challenger Gatineau | 2019/07/17 14:00 | Yasutaka Uchiyama v Yosuke Watanuki | 6-4,6-2 |
| Challenger Gatineau | 2019/07/16 18:10 | Yosuke Watanuki v Jacob Grills | 6-7,6-1,6-0 |
| Challenger Recanati | 2019/07/04 08:00 | Yosuke Watanuki v Kenny de Schepper | 0-6,2-6 |
| Challenger Recanati | 2019/07/02 18:55 | Enrique Lopez-Perez v Yosuke Watanuki | 2-6,4-6 |
| Challenger Recanati | 2019/07/01 19:05 | Yosuke Watanuki v Lorenzo Musetti | 6-0,6-2 |
| Wimbledon | 2019/06/27 10:00 | Thiago Monteiro v Yosuke Watanuki | 3-6,7-6,6-3,6-3 |
| Wimbledon | 2019/06/26 10:00 | Go Soeda v Yosuke Watanuki | 5-7,4-6 |