Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Challenger Yokkaichi | 2019/08/07 05:15 | Renta Tokuda v Shinji Hazawa | 6-4,6-7,0-6 |
| ITF M25 Nonthaburi | 2019/08/04 03:00 | Renta Tokuda v Sanjar Fayziev | 6-3,6-3 |
| ITF M25 Nonthaburi | 2019/08/03 04:35 | Renta Tokuda v Shintaro Imai | 6-4,7-5 |
| ITF M25 Nonthaburi | 2019/08/02 06:10 | Renta Tokuda v Marsel Ilhan | 7-6,6-4 |
| ITF M25 Nonthaburi | 2019/08/01 06:55 | Renta Tokuda v Siddharth Vishwakarma | 6-4,6-4 |
| ITF M25 Nonthaburi | 2019/07/31 05:05 | Renta Tokuda v Alexander Crnokrak | 6-4,6-2 |
| ITF M25 Taipei | 2019/07/28 02:00 | Tsung-Hua Yang v Renta Tokuda | 2-6,6-3,0-6 |
| ITF M25 Taipei | 2019/07/27 02:00 | Wei-De Lin v Renta Tokuda | 2-6,1-6 |
| ITF M15 Jakarta | 2019/08/12 02:30 | Cheng-Yu Yu v Kunal Anand | 6-4,4-6,6-10 |
| ITF M25 Taipei | 2019/07/23 06:10 | Cheng-Yu Yu v Sora Fukuda | 6-3,5-7,6-4 |
| ITF M25 Taipei | 2019/07/20 02:00 | Cheng-Yu Yu v Yu Hsiou Hsu | 5-7,2-6 |
| ITF M25 Taipei | 2019/07/19 02:00 | Jesse Delaney v Cheng-Yu Yu | 0-6,3-6 |
| ITF M25 Taipei | 2019/07/18 10:10 | Cheng-Yu Yu v Yusuke Takahashi | 7-5,6-2 |
| ITF M25 Taipei | 2019/07/17 04:25 | Jonathan Mridha v Cheng-Yu Yu | 2-6,1-6 |
| ITF M25 Shenzhen | 2019/06/13 03:30 | Cheng-Yu Yu v Luca Castelnuovo | 1-6,1-6 |
| ITF M25 Shenzhen | 2019/06/11 07:40 | Boris Butulija v Cheng-Yu Yu | 6-3,4-6,6-7 |