| UTR Pro Knoxville | 2023/12/06 21:30 | Shunsuke Mitsui v Joubert Klopper | 6-0,6-4 |
| UTR Pro Knoxville | 2023/12/06 00:00 | Shunsuke Mitsui v Evan Sharygin | 6-2,6-3 |
| UTR Pro Knoxville | 2023/12/04 20:00 | Tygen Goldammer v Shunsuke Mitsui | 5-7,3-6 |
| ITF M25 Columbus | 2023/11/18 15:00 | Jacob Fearnley v Shunsuke Mitsui | 6-1,3-6,6-2 |
| ITF M25 Columbus | 2023/11/17 15:55 | Taha Baadi v Shunsuke Mitsui | 6-2,1-6,3-6 |
| ITF M25 Columbus | 2023/11/16 17:30 | Collin Altamirano v Shunsuke Mitsui | 7-5,3-6,3-6 |
| ITF M25 Columbus | 2023/11/15 19:10 | Jack Anthrop v Shunsuke Mitsui | 6-4,6-7,2-6 |
| ITF M15 Las Vegas | 2023/10/21 20:30 | Bernard Tomic v Shunsuke Mitsui | 6-3,3-6,6-4 |
| UTR Pro Knoxville | 2023/12/07 20:00 | Evan Sharygin v Daniel P Caraballo | 5-7,6-3,3-6 |
| UTR Pro Knoxville | 2023/12/06 00:00 | Tygen Goldammer v Daniel P Caraballo | 6-4,0-5 |
| UTR Pro Knoxville | 2023/12/04 21:30 | Daniel P Caraballo v Joubert Klopper | 2-6,6-1,0-6 |