| Challenger Sao Paulo | 2022/07/07 21:00 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/06/15 21:20 | Roberto Tadashi Ishikawa v Marco Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/06/11 22:20 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/05/28 00:00 | Roberto Tadashi Ishikawa v Marco Cruz | W | 3-2 |
| Challenger Sao Paulo | 2022/05/25 22:40 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/05/21 23:20 | Roberto Tadashi Ishikawa v Marco Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/05/20 23:20 | Roberto Tadashi Ishikawa v Marco Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/05/18 21:40 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/07/21 00:00 | Everton Vianna v Roberto Tadashi Ishikawa | L | 3-1 |
| Challenger Sao Paulo | 2022/07/20 23:00 | Roberto Tadashi Ishikawa v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/20 21:40 | Roberto Tadashi Ishikawa v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/20 21:00 | Roberto Tadashi Ishikawa v Guilherme Mattos | L | 0-3 |
| Challenger Sao Paulo | 2022/07/17 02:40 | Allan Sarmento v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/07/17 02:00 | Everton Vianna v Roberto Tadashi Ishikawa | L | 3-0 |
| Challenger Sao Paulo | 2022/07/17 01:20 | Pedro Andrade v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/07/17 00:40 | Kayque Valois v Roberto Tadashi Ishikawa | L | 3-2 |
| Challenger Sao Paulo | 2022/07/20 23:00 | Guilherme Mattos v Marco Cruz | L | 3-1 |
| Challenger Sao Paulo | 2022/07/20 22:20 | Marco Cruz v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/07/20 22:00 | Marco Cruz v Alejandro Fernandez Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/07/20 21:00 | Marco Cruz v Allan Sarmento | L | 0-3 |
| Challenger Sao Paulo | 2022/07/13 02:40 | Roberto Domingues de Andrade v Marco Cruz | W | 0-3 |
| Challenger Sao Paulo | 2022/07/13 01:00 | Marco Cruz v Luciano Martins Vieira Junior | L | 2-3 |
| Challenger Sao Paulo | 2022/07/13 00:20 | Andre Cruz v Marco Cruz | W | 2-3 |
| Challenger Sao Paulo | 2022/07/12 23:00 | Jose Martins v Marco Cruz | L | 3-2 |