| Challenger Sao Paulo | 2022/05/06 22:20 | Roberto Tadashi Ishikawa v Leandro Nogueira Carvalho | W | 0-3 |
| Challenger Sao Paulo | 2022/04/29 00:20 | Leandro Nogueira Carvalho v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger Sao Paulo | 2022/04/28 01:20 | Leandro Nogueira Carvalho v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger Sao Paulo | 2022/04/20 22:00 | Roberto Tadashi Ishikawa v Leandro Nogueira Carvalho | W | 2-3 |
| Challenger Sao Paulo | 2022/04/16 21:40 | Roberto Tadashi Ishikawa v Leandro Nogueira Carvalho | W | 0-3 |
| Challenger Sao Paulo | 2022/04/15 01:00 | Roberto Tadashi Ishikawa v Leandro Nogueira Carvalho | W | 2-3 |
| Challenger Sao Paulo | 2022/04/14 01:00 | Roberto Tadashi Ishikawa v Leandro Nogueira Carvalho | W | 1-3 |
| Challenger Sao Paulo | 2022/04/07 23:00 | Leandro Nogueira Carvalho v Roberto Tadashi Ishikawa | W | 3-0 |
| Challenger Sao Paulo | 2022/05/18 02:20 | Roberto Domingues de Andrade v Leandro Nogueira Carvalho | W | 0-3 |
| Challenger Sao Paulo | 2022/05/18 01:00 | Gustavo Pedroso v Leandro Nogueira Carvalho | W | 1-3 |
| Challenger Sao Paulo | 2022/05/18 00:20 | Sandro Motta v Leandro Nogueira Carvalho | W | 0-3 |
| Challenger Sao Paulo | 2022/05/17 23:40 | Leandro Nogueira Carvalho v Wagner Danilo | W | 3-1 |
| Challenger Sao Paulo | 2022/05/17 23:20 | Luciano Martins Vieira Junior v Leandro Nogueira Carvalho | W | 0-3 |
| Challenger Sao Paulo | 2022/05/17 22:20 | Leandro Nogueira Carvalho v Jose Geneci Tavares Junior | W | 3-0 |
| Challenger Sao Paulo | 2022/05/12 02:20 | Jonas Silva v Leandro Nogueira Carvalho | W | 1-3 |
| Challenger Sao Paulo | 2022/05/12 02:00 | Leandro Nogueira Carvalho v Hiromi Yokoyama | L | 2-3 |
| Challenger Sao Paulo | 2022/05/18 21:40 | Marco Cruz v Roberto Tadashi Ishikawa | W | 1-3 |
| Challenger Sao Paulo | 2022/05/14 02:20 | Fernando Santos v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/05/14 02:00 | Roberto Tadashi Ishikawa v Jocimar Silva | W | 3-0 |
| Challenger Sao Paulo | 2022/05/14 01:20 | Roberto Tadashi Ishikawa v Geraldo Iqueuti | W | 3-0 |
| Challenger Sao Paulo | 2022/05/14 00:00 | Roberto Tadashi Ishikawa v Marco Cruz | W | 3-0 |
| Challenger Sao Paulo | 2022/05/13 23:20 | Roberto Tadashi Ishikawa v Antonio Neto | W | 3-0 |
| Challenger Sao Paulo | 2022/05/13 22:40 | Vinicius Girotto v Roberto Tadashi Ishikawa | W | 0-3 |
| Challenger Sao Paulo | 2022/05/13 22:00 | Hiromi Yokoyama v Roberto Tadashi Ishikawa | W | 1-3 |