Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Hua Hin | 2019/08/28 05:30 | Ryota Tanuma v Young-Hoon Jeong | 3-6,6-1,6-0 |
| ITF M25 Nonthaburi | 2019/08/01 05:25 | Ryota Tanuma v Sergey Fomin | 1-6,4-6 |
| ITF M25 Nonthaburi | 2019/07/30 06:25 | Ryota Tanuma v Soichiro Moritani | 6-2,2-6,6-3 |
| ITF M25 Nonthaburi | 2019/07/23 06:05 | Harry Bourchier v Ryota Tanuma | 4-6,6-3,7-5 |
| ITF M25 Taipei | 2019/07/16 06:25 | Tsung-Hao Huang v Ryota Tanuma | 6-4,6-2 |
| ITF M15 Anseong | 2019/06/27 02:55 | Haru Inoue v Ryota Tanuma | 6-2,6-2 |
| ITF M15 Anseong | 2019/06/26 02:45 | Shinnosuke Hiramatsu v Ryota Tanuma | 5-7,6-4,4-6 |
| ITF M15 Gimcheon | 2019/06/22 02:25 | Seong Chan Hong v Ryota Tanuma | 6-3,6-0 |
| ITF M15 Hua Hin | 2019/08/28 07:55 | Aaron Schmid v Ray Ho | 6-4,6-2 |
| ITF M15 Hua Hin | 2019/08/27 11:45 | Aaron Schmid v Rishi Reddy | 6-0,6-3 |
| ITF M15 Hua Hin | 2019/08/27 07:35 | Aaron Schmid v Sung Jun Park | 6-3,6-3 |
| ITF M15 Jakarta | 2019/08/23 02:30 | Aaron Schmid v Jumpei Yamasaki | 6-7,5-7 |
| ITF M15 Jakarta | 2019/08/22 02:30 | Jonathan Gray v Aaron Schmid | 4-6,7-5,2-6 |
| ITF M15 Jakarta | 2019/08/21 04:15 | Aaron Schmid v Aryan Goveas | 1-6,6-4,6-4 |
| ITF M15 Jakarta | 2019/08/15 05:30 | Ajeet Rai v Aaron Schmid | 3-6,6-4,6-3 |
| ITF M15 Jakarta | 2019/08/14 02:30 | Aaron Schmid v Cheong-Eui Kim | 6-3,6-3 |