Stadium: Indoor 1 Round: 25 Ground: Hardcourt outdoor
| 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 |
| ITF M15 Singapore | 2019/05/31 02:00 | Maksim Tikhomirov v Kazuma Kawachi | 6-4,6-2 |
| ITF M25 Qujing | 2019/07/09 02:00 | Liran Chen v Zhou Mingzhou | 7-5,0-6,10-2 |
| ITF M25 Qujing | 2019/07/08 03:05 | Liran Chen v Yifeng Fu | 6-0,6-0 |
| ITF M25 Kunshan | 2019/07/02 04:00 | Ye Cong Mo v Liran Chen | 6-1,6-4 |
| ITF M25 Kunshan | 2019/07/01 03:00 | Ang Ji v Liran Chen | 6-3,6-7,6-10 |
| ITF M25 Yinchuan | 2019/06/28 01:30 | Liran Chen v Xin Gao | 4-6,2-6 |
| ITF M25 Shenzhen | 2019/06/10 05:05 | Yuchen Wu v Liran Chen | 1-6,2-6 |
| ITF M25 Luzhou | 2019/05/29 02:00 | Liran Chen v Fajing Sun | 4-6,3-6 |
| ITF M25 Luzhou | 2019/05/28 03:05 | Liran Chen v Zhao Zhao | 1-6,6-3,10-6 |