Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Memphis | 2022/08/18 18:15 | Mitsui, Shunsuke v Kenta Miyoshi | 6-1,6-1 |
| ITF M15 Memphis | 2022/08/18 00:10 | Mitsui, Shunsuke v Lakoseljac, Christian | 6-2,6-4 |
| ITF M15 Waco | 2022/07/09 13:30 | Li Tu v Mitsui, Shunsuke | 6-4,6-3 |
| ITF M15 Waco | 2022/07/08 13:30 | Mitsui, Shunsuke v Zink, Tyler | 6-1,6-4 |
| ITF M15 Waco | 2022/07/07 15:25 | Mitsui, Shunsuke v Kaylan Bigun | 6-2,6-4 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2022/06/22 15:25 | Mitsui, Shunsuke v Dane Sweeny | 6-2,6-7,5-7 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2022/06/21 13:30 | Mitsui, Shunsuke v Kian Vakili | 6-2,6-0 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2022/06/20 16:30 | Mitsui, Shunsuke v Arman Zamani | 6-1,6-2 |
| ITF M15 Memphis | 2022/08/18 19:00 | Alexander Petrov v Thai-Son Kwiatkowski | 6-7,6-7 |
| ITF M15 Memphis | 2022/08/18 00:40 | Prashanth, N. Vijay Sundar v Thai-Son Kwiatkowski | 1-6,6-7 |
| Washington, USA | 2022/07/30 20:20 | Thai-Son Kwiatkowski v Alex Rybakov | 6-4,1-6,3-6 |
| Wimbledon, London, Great Britain | 2022/06/20 10:55 | Thai-Son Kwiatkowski v Facundo Mena | 5-7,3-6 |
| Challenger Champaign | 2021/11/16 17:00 | Soeda, Go v Thai-Son Kwiatkowski | 6-1,6-4 |
| Challenger Knoxville | 2021/11/09 17:10 | Blaz Rola v Thai-Son Kwiatkowski | 6-3,7-6 |
| Challenger Charlottesville | 2021/11/05 19:25 | Wolf, Jeffrey John v Thai-Son Kwiatkowski | 7-5,6-4 |
| Challenger Charlottesville | 2021/11/04 20:00 | Yosuke Watanuki v Thai-Son Kwiatkowski | 6-7,1-6 |