Stadium: Court 4 Round: 14 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2020/01/23 15:25 | Mateus Alves v Shintaro Mochizuki | 6-2,6-4 |
| Challenger Nottingham | 2023/06/12 12:50 | Shintaro Mochizuki v Zachary Svajda | 3-6,6-7 |
| Challenger Nottingham | 2023/06/11 14:55 | Shintaro Mochizuki v Alafia Ayeni | 6-4,7-6 |
| French Open | 2023/05/22 11:20 | Shintaro Mochizuki v Dennis Novak | 2-6,6-4,1-6 |
| Challenger Tunis | 2023/05/16 15:00 | Thiago Agustin Tirante v Shintaro Mochizuki | 6-4,6-4 |
| Challenger Tunis | 2023/05/16 08:30 | Shintaro Mochizuki v James McCabe | 6-1,6-1 |
| Challenger Tunis | 2023/05/14 14:00 | Shintaro Mochizuki v Andrea Arnaboldi | 6-2,6-4 |
| Challenger Prague | 2023/05/12 09:00 | Shintaro Mochizuki v Alejandro Moro Canas | 3-6,4-6 |
| Challenger Prague | 2023/05/11 09:00 | Norbert Gombos v Shintaro Mochizuki | 6-7,6-7 |
| Challenger Little Rock | 2023/05/28 15:00 | Mateus Alves v Omni Kumar | 4-6,4-6 |
| Challenger Coquimbo | 2023/05/04 14:30 | Mateus Alves v Thiago Seyboth Wild | 1-6,2-6 |
| Challenger Coquimbo | 2023/05/03 15:55 | Mateus Alves v Conner Huertas Del Pino | 6-1,3-6,6-3 |
| Challenger Coquimbo | 2023/05/02 14:00 | Hernan Casanova v Mateus Alves | 3-6,1-6 |
| Challenger Coquimbo | 2023/05/01 16:10 | Mateus Alves v Kousuke Ogura | 6-1,6-1 |
| Challenger Coquimbo | 2023/04/30 19:25 | Mateus Alves v Victor Nunez | 4-6,6-0,6-1 |
| Challenger Savannah | 2023/04/27 15:00 | Tristan Boyer v Mateus Alves | 6-1,6-4 |
| Challenger Savannah | 2023/04/25 19:20 | Colin Sinclair v Mateus Alves | 2-6,6-7 |