| Challenger Sao Paulo | 2022/04/14 21:20 | Yokoyama, Hiromi v Pedro Andrade | W | 3-2 |
| Challenger Sao Paulo | 2022/04/08 02:40 | Rogerio Capobianco v Yokoyama, Hiromi | W | 2-3 |
| Challenger Sao Paulo | 2022/04/08 02:00 | Vitor Carlesse Martins v Yokoyama, Hiromi | L | 3-0 |
| Challenger Sao Paulo | 2022/04/08 01:20 | Alejandro Fernandez Junior v Yokoyama, Hiromi | L | 3-0 |
| Challenger Sao Paulo | 2022/04/08 00:40 | Guilherme Mattos v Yokoyama, Hiromi | L | 3-0 |
| Challenger Sao Paulo | 2022/04/07 23:40 | Douglas Tomioka v Yokoyama, Hiromi | L | 3-0 |
| Challenger Sao Paulo | 2022/04/07 23:00 | Mizutani, Fabio v Yokoyama, Hiromi | L | 3-2 |
| Challenger Sao Paulo | 2022/04/07 22:20 | Roberto Tadashi Ishikawa v Yokoyama, Hiromi | L | 3-1 |
| Challenger Sao Paulo | 2022/04/14 21:20 | Leandro Nogueira Carvalho v Sandro Motta | L | 3-1 |
| Challenger Sao Paulo | 2022/04/13 02:20 | Sandro Motta v Andre Cruz | L | 2-3 |
| Challenger Sao Paulo | 2022/04/13 01:40 | Jose Martins v Sandro Motta | W | 1-3 |
| Challenger Sao Paulo | 2022/04/13 01:00 | Gustavo Pedroso v Sandro Motta | W | 0-3 |
| Challenger Sao Paulo | 2022/04/13 00:20 | Sandro Motta v Jose Geneci Tavares Junior | W | 3-0 |
| Challenger Sao Paulo | 2022/04/13 00:00 | Pedro Andrade v Sandro Motta | L | 3-2 |
| Challenger Sao Paulo | 2022/04/12 23:00 | Sandro Motta v Luciano Martins Vieira Junior | L | 0-3 |
| Challenger Sao Paulo | 2022/04/12 21:40 | Sandro Motta v Fernando Santos | W | 3-1 |