Stadium: Court 1 輪: 27 Ground: Hardcourt outdoor
| ITF M25台南 | 2023/08/16 04:40 | Kazuki Nishiwaki v Digvijay Pratap Singh | 6-7,6-4,6-3 |
| 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 M25札幌 | 2023/09/17 01:55 | 直樹中川 v Kazuki Nishiwaki | 4-6,6-1,6-4 |
| ITF M25札幌 | 2023/09/16 05:30 | 關口周一 v Kazuki Nishiwaki | 6-0,5-7,4-6 |
| ITF M25札幌 | 2023/09/16 01:00 | Kazuki Nishiwaki v Yuki Mochizuki | 6-1,6-3 |
| ITF M25達爾瓦德 | 2023/10/19 03:30 | 瑞沙巴•阿加瓦爾 v Digvijay Pratap Singh | 4-6,2-6 |
| ITF M25達爾瓦德 | 2023/10/17 05:45 | 斯丁哈特•班塞亞 v Digvijay Pratap Singh | 2-6,6-7 |
| ITF M15艾哈邁達巴德 | 2023/10/12 04:00 | Digvijay Pratap Singh v Karan Singh | 7-5,5-7,3-6 |
| ITF M15艾哈邁達巴德 | 2023/10/11 04:30 | Digvijay Pratap Singh v 希萬克•巴納加爾 | 6-7,6-2,6-3 |
| ITF M15艾哈邁達巴德 | 2023/10/10 03:30 | Digvijay Pratap Singh v 松村亮太朗 | 6-2,6-4 |
| 阿利坎特挑戰賽 | 2023/10/01 10:10 | 丹尼爾•庫克曼 v Digvijay Pratap Singh | 6-0,7-6 |
| 戴維斯盃 | 2023/09/17 11:30 | Digvijay Pratap Singh v Walid Ahouda | 6-1,5-7,10-6 |
| ITF M25台南 | 2023/08/25 02:00 | 瑞沙巴•阿加瓦爾 v Digvijay Pratap Singh | 2-6,6-3,6-4 |