| 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 | 2022/05/14 00:00 | Roberto Tadashi Ishikawa v Marco Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/05/07 00:20 | Marco Cruz v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/04/27 21:00 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/04/14 01:40 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/05/27 23:20 | Roberto Tadashi Ishikawa v Julio Cesar | W | 3-1 |
| Challenger Sao Paulo | 2022/05/27 22:40 | Julio Nogueira v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/05/27 22:00 | Sandro Motta v Roberto Tadashi Ishikawa | W | 0-3 |
| 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 | 2022/05/27 23:20 | Marco Cruz v Ricardo Mendes | L | 2-3 |
| Challenger Sao Paulo | 2022/05/27 22:20 | Julio Cesar v Marco Cruz | L | 3-2 |
| Challenger Sao Paulo | 2022/05/27 21:40 | Fernando Santos v Marco Cruz | L | 3-2 |
| Challenger Sao Paulo | 2022/05/27 21:00 | Sandro Motta v Marco Cruz | W | 1-3 |
| Challenger Sao Paulo | 2022/05/26 02:40 | Marco Cruz v Rodrigo Procidonio Ruiz | L | 2-3 |
| Challenger Sao Paulo | 2022/05/26 02:00 | Marco Cruz v Douglas Tomioka | L | 0-3 |
| Challenger Sao Paulo | 2022/05/26 01:00 | Marco Cruz v Fabio Mizutani | L | 2-3 |
| Challenger Sao Paulo | 2022/05/26 00:40 | Marco Cruz v Jonas Silva | L | 0-3 |