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