| WTT Contender - Rio - Qualifikation | 08/07 19:35 | - | Guilherme Teodoro v Leonardo Arata | L | 3-0 | |
| Challenger - Sao Paulo | 06/12 02:20 | - | Leonardo Arata v Kayque Valois | W | 3-0 | |
| Challenger - Sao Paulo | 06/12 01:40 | - | Marco Cruz v Leonardo Arata | W | 0-3 | |
| Challenger - Sao Paulo | 06/12 01:00 | - | Everton Vianna v Leonardo Arata | W | 0-3 | |
| Challenger - Sao Paulo | 06/12 00:20 | - | Leonardo Arata v Fabio Mizutani | W | 3-0 | |
| Challenger - Sao Paulo | 06/12 00:00 | - | Alejandro Fernandez Junior v Leonardo Arata | W | 0-3 | |
| Challenger - Sao Paulo | 06/11 23:00 | - | Leonardo Arata v De Hong Jung | W | 3-0 | |
| Challenger - Sao Paulo | 06/11 21:40 | - | Leonardo Arata v Roberto Tadashi Ishikawa | W | 3-0 | |
| Challenger - Sao Paulo | 06/11 21:00 | - | Leonardo Arata v Hiromi Yokoyama | W | 3-0 |