Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2019/11/06 08:00 | Giovanni Fonio v Eisinga, Zachary | 7-5,6-4 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/03 08:30 | Eisinga, Zachary v Damien Wenger | 6-1,2-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/01 08:30 | Lorenzo Bocchi v Eisinga, Zachary | 4-6,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/25 08:30 | Kilani, Majed v Eisinga, Zachary | 6-0,2-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/23 14:00 | Eisinga, Zachary v Martini, Ottaviano | 6-1,6-1 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/23 08:00 | Eisinga, Zachary v Francesco Liucci | 6-2,6-1 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/22 10:00 | Eisinga, Zachary v Schommer, Fred Olivier | 6-0,6-0 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/19 08:30 | Eisinga, Zachary v Bogdan Bobrov | 5-7,2-6 |
| ITF - M15 Sharm El Sheikh | 2019/11/06 12:10 | Kazuma Kawachi v Bega, Alessandro | 4-6,2-6 |
| ITF - M15 Shymkent | 2019/09/11 04:00 | Kazuma Kawachi v Ayap, Sagadat | 0-6,4-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/08/27 05:30 | Kazuma Kawachi v Dominik Palan | 3-6,6-7 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/08/19 06:05 | Kazuma Kawachi v Credit Chaiyarin | 2-6,4-6 |
| Taipei, Singles M-ITF-TPE-01A | 2019/07/23 04:30 | Kazuma Kawachi v Lazdins, Arturs | 2-6,6-3,2-10 |
| Taipei, Singles M-ITF-TPE-01A | 2019/07/16 02:00 | Kazuma Kawachi v Kousuke Ogura | 0-6,1-6 |
| Qujing, Simples M-ITF-CHN-13A | 2019/07/11 03:25 | Fajing Sun v Kazuma Kawachi | 6-2,6-3 |
| Qujing, Simples M-ITF-CHN-13A | 2019/07/10 03:05 | Kazuma Kawachi v Chen, Liran | 4-6,7-6,6-4 |