| Challenger Sao Paulo | 2022/04/08 02:40 | Rogerio Capobianco v Hiromi Yokoyama | W | 2-3 |
| Challenger Sao Paulo | 2022/04/08 02:00 | Vitor Carlesse Martins v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/04/08 01:20 | Alejandro Fernandez Junior v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/04/08 00:40 | Guilherme Mattos v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/04/07 23:40 | Douglas Tomioka v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/04/07 23:00 | Fabio Mizutani v Hiromi Yokoyama | L | 3-2 |
| Challenger Sao Paulo | 2022/04/07 22:20 | Roberto Tadashi Ishikawa v Hiromi Yokoyama | L | 3-1 |
| Challenger Sao Paulo | 2022/04/07 21:40 | Leandro Nogueira Carvalho v Hiromi Yokoyama | L | 3-0 |
| Challenger Sao Paulo | 2022/04/13 02:20 | Pedro Andrade v Jose Martins | W | 3-1 |
| Challenger Sao Paulo | 2022/04/13 01:40 | Pedro Andrade v Jose Geneci Tavares Junior | W | 3-2 |
| Challenger Sao Paulo | 2022/04/13 00:40 | Pedro Andrade v Luciano Martins Vieira Junior | W | 3-0 |
| Challenger Sao Paulo | 2022/04/13 00:00 | Pedro Andrade v Sandro Motta | W | 3-2 |
| Challenger Sao Paulo | 2022/04/12 23:20 | Fernando Santos v Pedro Andrade | W | 0-3 |
| Challenger Sao Paulo | 2022/04/12 22:40 | Pedro Andrade v Nelson Azuma | W | 3-1 |
| Challenger Sao Paulo | 2022/04/12 22:00 | Pedro Andrade v Gustavo Pedroso | W | 3-0 |
| Challenger Sao Paulo | 2022/04/12 21:20 | Pedro Andrade v Andre Cruz | W | 3-0 |