| UTR Pro Tennis Series Rio de Janeiro | 2022/04/06 12:30 | Luis Felipe Miguel v Christian Oliveira | 6-1,6-0 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/05 12:30 | Luis Felipe Miguel v Bruno Fernandez | 6-2,5-1 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/04 17:15 | Luis Felipe Miguel v Jose Pereira | 1-6,4-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/02 16:25 | Fernando Yamacita v Luis Felipe Miguel | 6-1,5-2 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/31 17:20 | Wilson Leite v Luis Felipe Miguel | 6-3,6-3 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/31 12:30 | Bruno Stefani Figlio v Luis Felipe Miguel | 0-6,3-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/29 11:55 | Lorenzo Esquici v Luis Felipe Miguel | 6-2,5-3 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/28 13:30 | Luis Felipe Miguel v Enrique Bogo | 6-2,6-0 |
| 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 Loule | 2022/03/16 16:00 | Vojtech Vlkovsky v Caio Gruber | 6-3,6-1 |
| ITF M25 Loule | 2022/03/13 13:00 | Naman Sharma v Caio Gruber | 4-6,6-3,7-10 |
| ITF M25 Portimao | 2022/03/06 15:00 | Alec Deckers v Caio Gruber | 6-1,6-0 |
| ITF M25 Faro | 2022/02/27 09:30 | Caio Gruber v Mario G Fernandez | 2-6,1-6 |
| ITF M25 Campos do Jordao | 2022/01/31 14:00 | Caio Gruber v Henrique S Gomes | 5-7,2-6 |
| ITF M15 Lambare | 2021/12/15 14:30 | Caio Gruber v Miguel Fernando Pereira | 1-6,0-6 |