Stadium: Centre 2 Round: 25 Ground: Grass
| ITF M15 Sharm El Sheikh | 2019/11/06 12:10 | Kazuma Kawachi v Alessandro Bega | 4-6,2-6 |
| ITF M15 Shymkent | 2019/09/11 04:00 | Kazuma Kawachi v Sagadat Ayap | 0-6,4-6 |
| ITF M15 Hua Hin | 2019/08/27 05:30 | Kazuma Kawachi v Dominik Palan | 3-6,6-7 |
| ITF M15 Hua Hin | 2019/08/19 06:05 | Kazuma Kawachi v Credit Chaiyarin | 2-6,4-6 |
| ITF M25 Taipei | 2019/07/23 04:30 | Kazuma Kawachi v Arturs Lazdins | 2-6,6-3,2-10 |
| ITF M25 Taipei | 2019/07/16 02:00 | Kazuma Kawachi v Kousuke Ogura | 0-6,1-6 |
| ITF M25 Qujing | 2019/07/11 03:25 | Fajing Sun v Kazuma Kawachi | 6-2,6-3 |
| ITF M25 Qujing | 2019/07/10 03:05 | Kazuma Kawachi v Liran Chen | 4-6,7-6,6-4 |
| Challenger Playford 2 | 2019/10/28 05:15 | Evan King v Calum Puttergill | 6-0,6-2 |
| Challenger Traralgon | 2019/10/20 23:00 | Calum Puttergill v James Ibrahim | 1-6,6-3,4-6 |
| ITF M25 Toowoomba | 2019/10/09 03:40 | Calum Puttergill v Harry Bourchier | 3-6,6-7 |
| ITF M25 Brisbane | 2019/10/02 02:35 | Calum Puttergill v Yu Hsiou Hsu | 4-6,3-6 |
| ITF M25 Darwin | 2019/09/29 01:30 | Calum Puttergill v Blake Mott | 1-6,4-6 |
| ITF M25 Darwin | 2019/09/28 00:30 | Will Maher v Calum Puttergill | 6-7,2-6 |
| ITF M25 Darwin | 2019/09/27 00:30 | Vladyslav Orlov v Calum Puttergill | 4-6,2-6 |
| ITF M25 Darwin | 2019/09/26 02:30 | George Loffhagen v Calum Puttergill | 5-7,4-6 |