[86] Yasutaka Uchiyama 6-3,6-4 Yosuke Watanuki [285] 2019-10-30 23:30
Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
Head to Head
| Challenger Gatineau | 2019/07/17 14:00 | Yasutaka Uchiyama v Yosuke Watanuki | 6-4,6-2 |
| Challenger Toyota | 2017/11/14 04:15 | Yosuke Watanuki v Yasutaka Uchiyama | 4-6,4-6 |
Home History
| Challenger Playford 2 | 2019/10/29 23:30 | Yasutaka Uchiyama v Nick Hardt | 6-3,6-4 |
| Challenger Traralgon | 2019/10/24 02:45 | Yasutaka Uchiyama v Shuichi Sekiguchi | 6-4,3-6,7-5 |
| Challenger Traralgon | 2019/10/23 00:35 | Yasutaka Uchiyama v Luca Castelnuovo | 6-4,6-2 |
| Challenger Ningbo | 2019/10/20 06:00 | Steven Diez v Yasutaka Uchiyama | 1-6,3-6 |
| Challenger Ningbo | 2019/10/19 07:15 | Yasutaka Uchiyama v Bradley Klahn | 4-6,6-4,6-3 |
| Challenger Ningbo | 2019/10/18 09:10 | Frederico Ferreira Silva v Yasutaka Uchiyama | 5-7,2-6 |
| Challenger Ningbo | 2019/10/17 03:00 | Enrique Lopez-Perez v Yasutaka Uchiyama | 6-7,3-6 |
| Challenger Ningbo | 2019/10/16 05:55 | Di Wu v Yasutaka Uchiyama | 2-6,1-6 |
Away History
| Challenger Playford 2 | 2019/10/29 02:20 | Sebastian Fanselow v Yosuke Watanuki | 6-7,2-6 |
| Challenger Traralgon | 2019/10/24 01:25 | Yosuke Watanuki v James Duckworth | 3-6,3-6 |
| Challenger Traralgon | 2019/10/22 00:35 | Yosuke Watanuki v Tristan Schoolkate | 6-4,6-2 |
| Challenger Ningbo | 2019/10/16 03:20 | Yosuke Watanuki v Bradley Klahn | 7-6,2-6,3-6 |
| Challenger Ningbo | 2019/10/15 04:15 | Yosuke Watanuki v Sidharth Rawat | 6-4,4-6,6-3 |
| ATP Tokyo | 2019/09/28 05:15 | Yosuke Watanuki v Alexei Popyrin | 6-4,1-6,4-6 |
| Challenger Kaohsiung | 2019/09/18 07:15 | Frederico Ferreira Silva v Yosuke Watanuki | 7-6,1-6,6-3 |
| US Open | 2019/08/21 15:00 | Steven Diez v Yosuke Watanuki | 6-2,5-7,6-0 |