| Challenger Sao Paulo | 2022/06/15 21:20 | Newton Takaki v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/06/09 02:20 | Newton Takaki v Guilherme Mattos | L | 3-0 |
| Challenger Sao Paulo | 2022/05/13 00:40 | Guilherme Mattos v Newton Takaki | L | 1-3 |
| Challenger Sao Paulo | 2022/05/05 22:00 | Guilherme Mattos v Newton Takaki | W | 3-0 |
| Challenger Sao Paulo | 2022/06/22 21:00 | Guilherme Mattos v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/06/19 02:20 | Alejandro Fernandez Junior v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/06/19 02:00 | Guilherme Mattos v Waldir Forner Junior | W | 3-2 |
| Challenger Sao Paulo | 2022/06/19 01:20 | Guilherme Mattos v Mauricio Teodoro | W | 3-0 |
| Challenger Sao Paulo | 2022/06/19 00:00 | Guilherme Mattos v Hiromi Yokoyama | W | 3-0 |
| Challenger Sao Paulo | 2022/06/18 23:20 | Guilherme Mattos v Ricardo Martins De Brito | W | 3-1 |
| Challenger Sao Paulo | 2022/06/18 22:40 | Marcelo Phaiffer v Guilherme Mattos | W | 0-3 |
| Challenger Sao Paulo | 2022/06/18 22:00 | Fabio Mizutani v Guilherme Mattos | W | 1-3 |
| Challenger Sao Paulo | 2022/06/22 21:00 | Alejandro Fernandez Junior v Newton Takaki | L | 3-1 |
| Challenger Sao Paulo | 2022/06/16 02:20 | Newton Takaki v Roberto Tadashi Ishikawa | L | 2-3 |
| Challenger Sao Paulo | 2022/06/16 01:40 | Newton Takaki v Fabio Mizutani | L | 0-3 |
| Challenger Sao Paulo | 2022/06/16 00:40 | Newton Takaki v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/06/16 00:00 | Newton Takaki v Alejandro Fernandez Junior | L | 2-3 |
| Challenger Sao Paulo | 2022/06/15 23:20 | Andre Cruz v Newton Takaki | W | 0-3 |
| Challenger Sao Paulo | 2022/06/15 22:40 | Newton Takaki v Rogerio Capobianco | W | 3-0 |
| Challenger Sao Paulo | 2022/06/15 22:00 | Newton Takaki v Marco Cruz | W | 3-1 |