Stadion: Court 2 Round: 54 Ground: Clay
| ITF - M25 - Grasse | 2022/06/12 11:00 | Nathan Seateun v Caio Gruber | 6-1,6-3 |
| UTR Pro Tennis Series - Rio de Janeiro | 2022/04/09 14:00 | Caio Gruber v Asdrubal Neto | 6-4,2-6,4-6 |
| UTR Pro Tennis Series - Rio de Janeiro | 2022/04/07 14:00 | Luis Felipe Miguel v Caio Gruber | 2-6,6-1,6-4 |
| UTR Pro Tennis Series - Rio de Janeiro | 2022/04/06 17:05 | Jose Pereira v Caio Gruber | 6-0,6-0 |
| UTR Pro Tennis Series - Rio de Janeiro | 2022/04/04 18:30 | Bruno Fernandez v Caio Gruber | 6-7,6-3,6-4 |
| ITF - M25 - Loulé | 2022/03/16 16:00 | Vojtech Vlkovsky v Caio Gruber | 6-3,6-1 |
| ITF - M25 - Loulé | 2022/03/13 13:00 | Naman Sharma v Caio Gruber | 4-6,6-3,7-10 |
| ITF - M25 - Portimão | 2022/03/06 15:00 | Alec Deckers v Caio Gruber | 6-1,6-0 |
| ITF - M25 - Grasse | 2022/06/13 07:00 | Hugo Pontico v Pablo Trochu | 3-6,7-6,10-8 |
| ITF - M25 - Grasse | 2022/06/12 08:40 | Jakub Kroslak v Pablo Trochu | 4-6,3-6 |
| ITF - M25 - Monastir | 2022/04/25 12:30 | Pablo Trochu v Ryuki Matsuda | 1-6,4-6 |
| ITF - M25 - Monastir | 2022/04/25 08:00 | Pablo Trochu v Oskar Antinheimo | 6-3,6-3 |
| ITF - M25 - Monastir | 2022/04/24 09:00 | Matas Vasiliauskas v Pablo Trochu | 1-6,4-6 |
| ITF - M25 - Monastir | 2022/04/18 09:00 | Pablo Trochu v Alexandre Aubriot | 4-6,2-6 |
| ITF - M25 - Monastir | 2022/04/17 11:30 | Christian Kuehne v Pablo Trochu | 3-6,0-6 |
| ITF - M25 - Monastir | 2022/04/10 08:00 | Pablo Trochu v Kevin Chahoud | 1-6,1-6 |