| Challenger Sao Paulo | 2022/05/25 21:00 | Fabio Mizutani v Lennon Uehara | L | 1-3 |
| Challenger Sao Paulo | 2022/04/22 02:00 | Lennon Uehara v Fabio Mizutani | L | 3-2 |
| Challenger Sao Paulo | 2022/04/16 23:20 | Lennon Uehara v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/26 02:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | W | 3-1 |
| Challenger Sao Paulo | 2022/05/26 01:40 | Allan Sarmento v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/26 01:00 | Marco Cruz v Fabio Mizutani | W | 2-3 |
| Challenger Sao Paulo | 2022/05/26 00:20 | Fabio Mizutani v Rodrigo Procidonio Ruiz | L | 1-3 |
| Challenger Sao Paulo | 2022/05/26 00:00 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/25 23:00 | Fabio Mizutani v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/05/25 21:40 | Fabio Mizutani v Jonas Silva | L | 2-3 |
| Challenger Sao Paulo | 2022/05/25 21:00 | Fabio Mizutani v Lennon Uehara | L | 1-3 |
| Challenger Sao Paulo | 2022/05/26 02:00 | Roberto Tadashi Ishikawa v Lennon Uehara | W | 2-3 |
| Challenger Sao Paulo | 2022/05/26 01:20 | Lennon Uehara v Jonas Silva | W | 3-2 |
| Challenger Sao Paulo | 2022/05/26 00:20 | Lennon Uehara v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/05/25 23:00 | Lennon Uehara v Rodrigo Procidonio Ruiz | L | 2-3 |
| Challenger Sao Paulo | 2022/05/25 22:40 | Alejandro Fernandez Junior v Lennon Uehara | L | 3-1 |
| Challenger Sao Paulo | 2022/05/25 21:40 | Lennon Uehara v Douglas Tomioka | L | 1-3 |
| Challenger Sao Paulo | 2022/05/25 21:00 | Fabio Mizutani v Lennon Uehara | W | 1-3 |
| Challenger Sao Paulo | 2022/05/08 02:40 | Leandro Nogueira Carvalho v Lennon Uehara | L | 3-1 |