Stadium: Centre Court Round: 24 Ground: Hardcourt outdoor
| Challenger Launceston | 2020/02/02 23:00 | Naoki Tajima v Ryota Tanuma | 6-2,6-2 |
| ITF M15 - Hong Kong | 2020/01/09 03:25 | Makoto Ochi v Ryota Tanuma | 6-4,6-4 |
| ITF M15 - Hong Kong | 2020/01/08 09:00 | Ryota Tanuma v Hanyi Liu | 6-2,6-3 |
| ITF M15 - Nonthaburi | 2019/11/27 02:30 | Keisuke Saitoh v Ryota Tanuma | 6-2,7-6 |
| Challenger Kobe | 2019/11/05 04:15 | Jay Clarke v Ryota Tanuma | 6-3,3-6,6-3 |
| Challenger Kobe | 2019/11/04 06:30 | Ryota Tanuma v Takuto Niki | 6-3,4-6,7-6 |
| ITF M15 - Changwon | 2019/10/16 05:40 | Ryota Tanuma v Shintaro Mochizuki | 3-6,1-6 |
| ITF M15 - Nanchang | 2019/09/22 03:00 | Ryota Tanuma v Dusty H. Boyer | 6-3,6-4 |
| Challenger Burnie | 2020/01/28 23:00 | Tristan Schoolkate v Yannick Hanfmann | 2-6,3-6 |
| Challenger Burnie | 2020/01/27 03:10 | Akira Santillan v Tristan Schoolkate | 4-6,3-6 |
| Australian Open | 2020/01/14 02:05 | Tristan Schoolkate v Juan Pablo Varillas | 6-2,5-7,5-7 |
| Australian Open - Wild card | 2019/12/11 02:15 | Maverick Banes v Tristan Schoolkate | 4-6,6-0,4-6,7-5,7-5 |
| Australian Open - Wild card | 2019/12/08 23:00 | Tristan Schoolkate v Andrew Harris | 4-6,7-6,6-2,3-6,6-2 |
| Challenger Playford 2 | 2019/10/31 00:50 | Tristan Schoolkate v James Duckworth | 1-6,3-6 |
| Challenger Playford 2 | 2019/10/28 23:30 | Aleksandar Vukic v Tristan Schoolkate | 5-7,6-4,4-6 |
| Challenger Playford 2 | 2019/10/27 23:30 | Matthew Dellavedova v Tristan Schoolkate | 3-6,2-6 |