Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Hua Hin | 2019/09/02 05:20 | Takashi Saito v Chayanon Kaewsuto | 6-3,6-2 |
| ITF M15 Hua Hin | 2019/09/01 02:00 | Yu Hsiou Hsu v Takashi Saito | 6-0,3-6,6-4 |
| ITF M15 Hua Hin | 2019/08/30 03:00 | Takashi Saito v Dayne Kelly | 1-6,6-3,6-4 |
| ITF M15 Hua Hin | 2019/08/28 03:00 | Takashi Saito v Chien Hsun Lo | 6-1,6-1 |
| ITF M15 Jakarta | 2019/08/13 07:00 | Tsung-Hao Huang v Takashi Saito | 6-2,6-7,10-6 |
| ITF M15 Jakarta | 2019/08/12 02:30 | Muhammad Ali Akbar Ramadhani v Takashi Saito | 0-6,0-6 |
| ITF M15 Jakarta | 2019/08/10 03:00 | Takashi Saito v Vladyslav Orlov | 0-6,2-6 |
| ITF M15 Jakarta | 2019/08/09 02:30 | Takashi Saito v Soichiro Moritani | 6-2,4-6,6-0 |
| ITF M15 Hua Hin | 2019/09/02 05:40 | Michael Mathayomchand v Wei-De Lin | 6-7,3-6 |
| ITF M15 Hua Hin | 2019/08/27 09:00 | Dominik Palan v Wei-De Lin | 7-6,7-5 |
| ITF M15 Hua Hin | 2019/08/27 05:35 | Phongsapak Kerdlaphee v Wei-De Lin | 4-6,3-6 |
| ITF M15 Hua Hin | 2019/08/20 04:45 | Wei-De Lin v Chukang Wang | 0-6,4-6 |
| ITF M15 Hua Hin | 2019/08/19 08:15 | Wei-De Lin v Shamirul S Mohd Adam Das | 7-5,6-2 |
| ITF M25 Taipei | 2019/07/27 02:00 | Wei-De Lin v Renta Tokuda | 2-6,1-6 |
| ITF M25 Taipei | 2019/07/24 03:35 | Kousuke Ogura v Wei-De Lin | 3-6,1-6 |
| ITF M25 Taipei | 2019/07/23 03:40 | Wei-De Lin v Kousuke Ogura | 6-3,2-6,11-9 |