Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| UTR Pro Osaka | 2023/07/30 02:00 | Koki Matsuda v Rikuto Yamaguchi | 7-6,6-1 |
| UTR Pro Osaka | 2023/07/29 01:05 | Koki Matsuda v Min Soo Chae | 7-5,5-2 |
| UTR Pro Osaka | 2023/07/27 07:32 | Koki Matsuda v Jake Bhangdia | 6-2,6-4 |
| UTR Pro Osaka | 2023/07/26 04:00 | Mizuki Kawada v Koki Matsuda | 0-6,2-6 |
| UTR Pro Osaka | 2023/07/25 02:00 | Yuto Okuchi v Koki Matsuda | 3-6,3-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/05 06:15 | Ji Hoon Son v Koki Matsuda | 6-4,3-6,6-3 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/29 03:00 | Koki Matsuda v M Rifqi, Fitriadi | 1-6,4-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/27 05:00 | Koki Matsuda v Issei Okamura | 6-3,7-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/23 01:55 | Arthur Weber v Maximus Jones | 6-2,6-1 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/21 02:00 | Arthur Weber v Chase Ferguson | 6-3,6-2 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/20 03:15 | Arthur Weber v Sornlaksup, Pawit | 6-2,6-4 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/19 02:00 | Arthur Weber v Hanchaikul, Patorn | 6-3,6-2 |
| Challenger Perugia | 2023/06/11 10:05 | Arthur Weber v Dmitry Popko | 3-6,2-6 |
| ITF M15 Frascati | 2023/06/07 11:35 | Arthur Weber v Enrico Dalla Valle | 6-4,4-6,0-6 |
| ITF - M25 Carnac | 2023/05/30 12:45 | Matteo Martineau v Arthur Weber | 6-3,6-3 |
| ITF - M25 Mataro | 2023/05/24 13:20 | Federico Iannaccone v Arthur Weber | 6-2,6-4 |