Stadium: Center Court 輪: 25 Ground: Hardcourt outdoor
| 四日市市挑戰賽 | 2023/11/26 04:20 | 卡魯姆•普特吉爾 v Kazuki Nishiwaki | 7-5,6-2 |
| 松山挑戰賽 | 2023/11/05 04:55 | Kazuki Nishiwaki v 野口莉央 | 2-6,5-7 |
| ITF M25達爾瓦德 | 2023/10/20 04:30 | Kazuki Nishiwaki v Digvijay Pratap Singh | 4-6,7-6,2-6 |
| ITF M25達爾瓦德 | 2023/10/19 04:35 | Kazuki Nishiwaki v Madhwin Kamath | 6-4,6-4 |
| ITF M25達爾瓦德 | 2023/10/18 09:25 | Kazuki Nishiwaki v 松村亮太朗 | 6-2,7-5 |
| ITF M25高崎 | 2023/09/22 01:00 | Kazuki Nishiwaki v 科林•阿尔塔米拉诺 | 3-6,1-6 |
| ITF M25高崎 | 2023/09/21 01:50 | Kazuki Nishiwaki v 里奧•維通蒂安 | 5-7,6-4,6-4 |
| ITF M25高崎 | 2023/09/20 02:40 | Kazuki Nishiwaki v 宮本大勢 | 6-3,6-0 |
| ITF M15柳川 | 2023/12/22 04:50 | Jumpei Yamasaki v 白石光 | 3-6,4-6 |
| ITF M15柳川 | 2023/12/21 08:45 | 松田康希 v Jumpei Yamasaki | 1-6,6-1,3-6 |
| ITF M15柳川 | 2023/12/21 00:30 | 武藤守生 v Jumpei Yamasaki | 0-6,2-6 |
| ITF M25黃金海岸 | 2023/11/30 01:15 | 科迪•皮爾森 v Jumpei Yamasaki | 7-6,7-6 |
| ITF M25黃金海岸 | 2023/11/28 01:50 | Jumpei Yamasaki v Nam Hoang Ly | 2-6,6-4,6-3 |
| ITF M25布里斯班 | 2023/11/22 04:35 | 越智真 v Jumpei Yamasaki | 7-6,6-3 |
| ITF M15古晉 | 2023/11/16 05:35 | 白石光 v Jumpei Yamasaki | 7-5,6-1 |
| ITF M15古晉 | 2023/11/15 04:20 | Jumpei Yamasaki v Thijmen Loof | 7-6,7-6 |