Stadium: Indoor 2 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Qujing | 2019/07/10 05:55 | Fajing Sun v Li-Wei Tan | 6-2,6-0 |
| ITF M25 Kunshan | 2019/07/07 01:30 | Tsung-Hua Yang v Fajing Sun | 2-6,2-6 |
| ITF M25 Kunshan | 2019/07/06 01:30 | Fajing Sun v Haitong Xia | 7-6,6-2 |
| ITF M25 Kunshan | 2019/07/05 01:30 | Rhett Purcell v Fajing Sun | 3-6,6-7 |
| ITF M25 Kunshan | 2019/07/04 01:30 | Soichiro Moritani v Fajing Sun | 1-6,0-6 |
| ITF M25 Kunshan | 2019/07/02 08:05 | Chuhan Wang v Fajing Sun | 3-6,1-6 |
| ITF M25 Yinchuan | 2019/06/29 02:00 | Yan Bai v Fajing Sun | 6-4,7-5 |
| ITF M25 Yinchuan | 2019/06/28 06:40 | Li-Wei Tan v Fajing Sun | 0-6,4-6 |
| ITF M25 Qujing | 2019/07/10 03:05 | Kazuma Kawachi v Liran Chen | 4-6,7-6,6-4 |
| ITF M15 Akishima | 2019/06/14 01:00 | Yuta Kawahashi v Kazuma Kawachi | 7-5,6-1 |
| ITF M15 Akishima | 2019/06/13 03:25 | Kazuma Kawachi v Rimpei Kawakami | 6-3,6-1 |
| ITF M15 Akishima | 2019/06/11 05:30 | Kazuma Kawachi v Yuichi Ito | 6-2,6-1 |
| ITF M15 Singapore | 2019/06/06 09:00 | Dayne Kelly v Kazuma Kawachi | 6-3,6-1 |
| ITF M15 Singapore | 2019/06/05 04:20 | Shahin Khaledan v Kazuma Kawachi | 3-6,2-6 |
| ITF M15 Singapore | 2019/06/04 02:00 | Kazuma Kawachi v Digvijay Pratap Singh | 6-1,6-3 |
| ITF M15 Singapore | 2019/06/03 02:00 | Kazuma Kawachi v Timothy Lim | 6-3,6-0 |