stadio: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Nonthaburi | 2019/05/23 06:00 | Ji Sung Nam v Ryota Tanuma | 7-6,6-3 |
| ITF M25 Nonthaburi | 2019/05/22 03:00 | Ryota Tanuma v Anton Chekhov | 3-6,7-6,6-3 |
| ITF M25 Luan | 2019/05/16 03:30 | Ryota Tanuma v Fajing Sun | 5-7,3-6 |
| ITF M25 Luan | 2019/05/15 04:50 | Linang Xiao v Ryota Tanuma | 4-6,4-6 |
| ITF M25 Wuhan | 2019/05/08 03:15 | Ryota Tanuma v Yecong He | 4-6,6-3,3-6 |
| ITF M25 Matsuyama | 2019/04/09 04:10 | Ryota Tanuma v Shuichi Sekiguchi | 4-6,4-6 |
| ITF M15 Kashiwa | 2019/04/01 00:00 | Ryota Tanuma v Seita Watanabe | 3-6,6-1,12-10 |
| ITF M15 Kashiwa | 2019/04/01 00:00 | Ryota Tanuma v Tamaki Yamao | 6-7,4-6 |
| ITF M15 Heraklion | 2019/05/23 09:05 | Evan Hoyt v Dusty H. Boyer | 6-4,6-1 |
| ITF M15 Heraklion | 2019/05/22 07:00 | Harry Meehan v Dusty H. Boyer | 7-6,3-6,4-6 |
| ITF M15 Heraklion | 2019/05/15 09:50 | Dusty H. Boyer v Erik Crepaldi | 6-7,4-6 |
| ITF M15 Heraklion | 2019/05/10 08:40 | Henry Craig v Dusty H. Boyer | 6-3,3-6,6-3 |
| ITF M15 Heraklion | 2019/05/09 09:55 | Dusty H. Boyer v Omni Kumar | 6-3,6-4 |
| ITF M15 Heraklion | 2019/05/08 09:40 | Ervin H Eminefendic v Dusty H. Boyer | 1-6,0-6 |
| ITF M15 Mornington | 2019/03/28 23:00 | Dusty H. Boyer v Rinky Hijikata | 7-6,5-7,6-7 |
| ITF M15 Mornington | 2019/03/28 00:55 | Rio Noguchi v Dusty H. Boyer | 6-2,6-7,3-6 |