| Challenger Sao Paulo | 03/19 01:00 | - | Rafael Nakamura v Milton Cardoso | W | 3-2 | |
| Challenger Sao Paulo | 03/19 00:20 | - | Rafael Nakamura v De Hong Jung | L | 0-3 | |
| Challenger Sao Paulo | 03/18 23:40 | - | Rafael Nakamura v Italo Santos | L | 2-3 | |
| Challenger Sao Paulo | 03/18 23:00 | - | Rafael Nakamura v Evandro de Toledo | L | 1-3 | |
| Challenger Sao Paulo | 03/18 22:20 | - | Rafael Nakamura v Fabio Mizutani | W | 3-0 | |
| Challenger Sao Paulo | 03/18 21:40 | - | Rafael Nakamura v Carlos Alberto Torres Ferraz | L | 1-3 | |
| Challenger Sao Paulo | 03/18 21:00 | - | Rafael Nakamura v Guilherme Mattos | W | 3-1 | |
| Challenger Sao Paulo | 03/17 01:00 | - | Rafael Nakamura v Fabio Mizutani | W | 3-1 | |
| Challenger Sao Paulo | 03/16 23:40 | - | Rafael Nakamura v Italo Santos | W | 3-2 | |
| Challenger Sao Paulo | 03/16 21:40 | - | Rafael Nakamura v Rodrigo Procidonio Ruiz | W | 3-1 | |
| Challenger Sao Paulo | 03/16 21:00 | - | Rafael Nakamura v Carlos Alberto Torres Ferraz | W | 3-0 | |
| Challenger Sao Paulo | 03/13 01:00 | - | Rafael Nakamura v Fernando Santos | W | 3-0 |