| UTR Pro Knoxville | 2023/08/29 19:46 | Mitsui, Shunsuke v Michael Zhu | 6-1,6-4 |
| UTR Pro Knoxville | 2023/08/27 20:13 | Nettles, Jibril v Mitsui, Shunsuke | 1-6,6-7 |
| ITF M25 Southaven | 2023/08/09 21:10 | Alex Rybakov v Mitsui, Shunsuke | 7-5,1-6,7-5 |
| ITF M25 Decatur | 2023/08/03 19:50 | Mitsui, Shunsuke v Hunter Heck | 0-6,2-6 |
| ITF M25 Decatur | 2023/08/03 13:55 | Mitsui, Shunsuke v Oliver Okonkwo | 7-6,6-4 |
| ITF M25 Edwardsville | 2023/07/29 14:00 | Aidan Mchugh v Mitsui, Shunsuke | 6-2,6-4 |
| ITF M25 Edwardsville | 2023/07/28 14:45 | Vito Tonejc v Mitsui, Shunsuke | 5-7,2-6 |
| ITF M25 Edwardsville | 2023/07/27 13:30 | Mitsui, Shunsuke v Jaimee Floyd Angele | 3-6,6-4,6-2 |
| UTR Pro Knoxville | 2023/08/30 15:00 | Lugo, Juan v Tommy Czaplinski | 7-5,4-6,3-6 |
| UTR Pro Knoxville | 2023/08/28 16:00 | Nettles, Jibril v Tommy Czaplinski | 7-6,6-4 |
| UTR Pro Knoxville | 2023/08/27 19:03 | Tommy Czaplinski v Michael Zhu | 7-6,6-3 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/20 04:40 | Kawahashi, Yuta v Tommy Czaplinski | 6-3,6-2 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/19 03:40 | Tommy Czaplinski v Krittin Koaykul | 6-4,6-2 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/17 04:05 | Ranjeet Virali-Murugesan v Tommy Czaplinski | 2-6,0-6 |
| ITF - M15 Nakhon Si Thammarat - Qualif. | 2023/07/16 03:15 | Natthayut Nithithananont v Tommy Czaplinski | 4-6,1-6 |
| ITF - M15 Nakhon Si Thammarat - Qualif. | 2023/07/09 08:45 | Tommy Czaplinski v Rohan Mehra | 2-6,2-6 |