| 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 | 2022/05/20 02:20 | Fabio Mizutani v Hiromi Yokoyama | W | 3-0 |
| Challenger Sao Paulo | 2022/05/20 01:40 | Alejandro Fernandez Junior v Fabio Mizutani | L | 3-2 |
| Challenger Sao Paulo | 2022/05/20 01:00 | Allan Sarmento v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/20 00:20 | Fabio Mizutani v Everton Pontes | W | 3-0 |
| Challenger Sao Paulo | 2022/05/20 00:00 | Rodrigo Procidonio Ruiz v Fabio Mizutani | L | 3-0 |
| Challenger Sao Paulo | 2022/05/19 23:00 | Fabio Mizutani v Vitor Carlesse Martins | W | 3-1 |
| Challenger Sao Paulo | 2022/05/19 21:40 | Fabio Mizutani v Jeferson Bento | L | 0-3 |
| Challenger Sao Paulo | 2022/05/19 21:00 | Fabio Mizutani v Sandro Motta | W | 3-1 |
| Challenger Sao Paulo | 2022/05/08 02:40 | Leandro Nogueira Carvalho v Lennon Uehara | L | 3-1 |
| Challenger Sao Paulo | 2022/05/08 01:40 | Douglas Tomioka v Lennon Uehara | L | 3-0 |
| Challenger Sao Paulo | 2022/05/08 01:00 | Lennon Uehara v Roberto Tadashi Ishikawa | W | 3-2 |
| Challenger Sao Paulo | 2022/05/08 00:20 | Alejandro Fernandez Junior v Lennon Uehara | L | 3-0 |
| Challenger Sao Paulo | 2022/05/07 23:00 | Diogo Silva v Lennon Uehara | L | 3-1 |
| Challenger Sao Paulo | 2022/05/07 22:20 | Lennon Uehara v De Hong Jung | W | 3-2 |
| Challenger Sao Paulo | 2022/05/07 22:00 | Lennon Uehara v Everton Vianna | L | 2-3 |
| Challenger Sao Paulo | 2022/05/07 21:00 | Lennon Uehara v Alexandre Tamaoki | W | 3-1 |