Estádio: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Cancún | 2019/05/23 13:30 | Martin Redlicki v Cameron Green | 2-6,7-6,7-6 |
| ITF - M15 Cancún | 2019/05/21 13:30 | Cameron Green v Sebastian Quiros | 7-6,6-3 |
| ITF - M15 Cancún | 2019/05/15 13:30 | Christian Langmo v Cameron Green | 7-6,7-6 |
| ITF - M15 Cancún | 2019/05/07 14:00 | Gage Brymer v Cameron Green | 6-1,6-3 |
| ITF - M15 Cancún | 2019/04/23 15:25 | Cameron Green v Pavel Krainik | 6-4,6-7,3-6 |
| ITF - M15 Cancún | 2019/04/19 16:15 | Cameron Green v Lorenzo Frigerio | 1-6,2-6 |
| ITF - M15 Cancún | 2019/04/18 14:00 | Cameron Green v Jorge Panta | 4-6,6-4,7-5 |
| ITF - M15 Cancún | 2019/04/17 14:00 | Cameron Green v Ivan Endara | 4-6,6-3,6-3 |
| ITF - M15 Singapura | 2019/05/29 03:55 | Maksim Tikhomirov v Kazuki Nishiwaki | 6-3,6-4 |
| ITF - M25 Wuhan | 2019/05/06 02:00 | Kazuki Nishiwaki v Jianhui Li | 5-7,6-2,6-10 |
| ITF - M15 Wuhan | 2019/05/02 02:00 | Kazuki Nishiwaki v Sora Fukuda | 2-6,1-6 |
| ITF - M15 Wuhan | 2019/05/01 03:50 | Xin Gao v Kazuki Nishiwaki | 6-2,3-6,3-6 |
| ITF - M25 Matsuyama | 2019/04/10 07:40 | Rinky Hijikata v Kazuki Nishiwaki | 6-3,6-4 |
| ITF - M15 Kashiwa | 2019/04/01 06:00 | Kuan-Yi Lee v Kazuki Nishiwaki | 6-4,6-4 |
| ITF - M15 Kashiwa | 2019/04/01 00:00 | Daisuke Sumizawa v Kazuki Nishiwaki | 6-2,2-6,8-10 |
| ITF - M15 Tsukuba | 2019/03/27 01:00 | Makoto Ochi v Kazuki Nishiwaki | 6-3,6-1 |