体育场: Court 2 轮: 62 Ground: Hardcourt outdoor
| ITF M15莫纳斯提尔 | 2021/06/20 09:00 | Kazuki Nishiwaki v 拉斐尔•朗布兰 | 3-6,4-6 |
| ITF M15莫纳斯提尔 | 2021/06/13 08:00 | Kazuki Nishiwaki v 科迪•皮尔森 | 4-6,2-6 |
| ITF M15莫纳斯提尔 | 2021/06/07 09:00 | Kazuki Nishiwaki v Dong Ju Kim | 2-6,3-6 |
| ITF M25暖武里府 | 2020/02/02 06:00 | 里斯•斯塔尔德 v Kazuki Nishiwaki | 7-6,7-5 |
| ITF M25暖武里府 | 2020/01/26 02:30 | Kazuki Nishiwaki v Rimpei Kawakami | 6-7,2-6 |
| 神户挑战赛 | 2019/11/04 08:30 | Kazuki Nishiwaki v 绵贯阳介 | 3-6,4-6 |
| 神户挑战赛 | 2019/11/04 01:30 | Kazuki Nishiwaki v 提莫∙哈比布林 | 3-6,1-6 |
| ITF M25西宁 | 2019/10/10 05:00 | 比利•哈里斯 v Kazuki Nishiwaki | 6-4,6-4 |
| ITF M15莫纳斯提尔 | 2021/08/15 11:00 | 川桥裕太 v Tomohiro Masabayashi | 6-3,6-3 |
| ITF M15莫纳斯提尔 | 2021/08/11 07:30 | 丹 Added v Tomohiro Masabayashi | 6-2,6-2 |
| ITF M15莫纳斯提尔 | 2021/08/10 07:30 | 黄泽林 v Tomohiro Masabayashi | 5-7,4-6 |
| ITF M15开罗 | 2021/08/01 12:30 | 萨缪尔•皮埃里 v Tomohiro Masabayashi | 6-2,6-0 |
| ITF M15开罗 | 2021/07/26 09:00 | 马龙•范坎 v Tomohiro Masabayashi | 6-4,6-2 |
| ITF M15开罗 | 2021/07/25 07:00 | Tomohiro Masabayashi v 赛义德•莫德•阿吉•赛义德•纳吉布 | 6-4,6-0 |
| ITF M15暖武里 | 2019/11/25 02:30 | 弗洛伦特•巴克斯 v Tomohiro Masabayashi | 6-3,2-6,10-4 |
| ITF M15暖武里 | 2019/11/24 03:50 | Tomohiro Masabayashi v Michael Mathayomchand | 6-2,6-0 |