| Challenger Sao Paulo | 2022/04/28 22:00 | Roberto Tadashi Ishikawa v Sandro Motta | W | 2-3 |
| Challenger Sao Paulo | 2022/04/15 02:40 | Sandro Motta v Roberto Tadashi Ishikawa | L | 0-3 |
| Challenger Sao Paulo | 2022/05/27 21:00 | Sandro Motta v Marco Cruz | L | 1-3 |
| Challenger Sao Paulo | 2022/05/25 02:20 | Sandro Motta v Andre Cruz | W | 3-2 |
| Challenger Sao Paulo | 2022/05/25 01:40 | Vinicius Girotto v Sandro Motta | W | 0-3 |
| Challenger Sao Paulo | 2022/05/25 01:00 | Newton Takaki v Sandro Motta | L | 3-0 |
| Challenger Sao Paulo | 2022/05/25 00:20 | Sandro Motta v Jose Geneci Tavares Junior | W | 3-0 |
| Challenger Sao Paulo | 2022/05/25 00:00 | Nelson Azuma v Sandro Motta | L | 3-2 |
| Challenger Sao Paulo | 2022/05/24 23:00 | Sandro Motta v Luciano Martins Vieira Junior | W | 3-2 |
| Challenger Sao Paulo | 2022/05/24 21:40 | Sandro Motta v Fernando Santos | L | 1-3 |
| Challenger Sao Paulo | 2022/05/26 02:20 | Fabio Mizutani v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger Sao Paulo | 2022/05/26 02:00 | Roberto Tadashi Ishikawa v Lennon Uehara | L | 2-3 |
| Challenger Sao Paulo | 2022/05/26 01:20 | Roberto Tadashi Ishikawa v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/25 23:20 | Roberto Tadashi Ishikawa v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/05/25 22:40 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/05/25 22:00 | Rodrigo Procidonio Ruiz v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/05/25 21:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/05/22 02:20 | Alejandro Fernandez Junior v Roberto Tadashi Ishikawa | L | 3-0 |