Stadium: Court 2 Round: 62 Ground: Clay
| 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 17:10 | Jose Pereira v Christian Oliveira | 6-3,6-2 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/03 13:30 | Paulo A S Dos Santos v Christian Oliveira | 6-4,6-1 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/01 14:00 | Christian Lindell v Christian Oliveira | 3-6,3-5 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/31 14:00 | Carlos Eduardo Severino v Christian Oliveira | 6-1,7-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/29 13:30 | Pedro Cressoni v Christian Oliveira | 6-4,2-6,3-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/28 13:30 | Christian Oliveira v Asdrubal Neto | 3-6,1-6 |
| ITF M25 Campos do Jordao | 2022/02/03 14:30 | Christian Oliveira v Lorenzo Esquici | 6-4,6-3 |
| ITF M15 Quito | 2022/06/05 16:00 | Ezequiel Simonit v Enrique Pena | 3-6,6-4,10-3 |
| ITF M15 Quito | 2022/06/01 14:15 | Ezequiel Simonit v Kiranpal Pannu | 2-6,3-6 |
| ITF M15 Quito | 2022/05/31 18:10 | Kousuke Ogura v Ezequiel Simonit | 3-6,2-6 |
| ITF M15 Quito | 2022/05/30 19:00 | Ezequiel Simonit v Julian Gimenez | 1-6,7-6,11-9 |
| ITF M15 Quito | 2022/05/30 14:15 | Juan Sebastian Osorio v Ezequiel Simonit | 6-4,5-7,4-10 |
| ITF M15 Quito | 2022/05/29 15:00 | Sebastian Santibanez v Ezequiel Simonit | 2-6,2-6 |
| ITF M15 Quito | 2022/05/25 14:10 | Nicolas Zanellato v Ezequiel Simonit | 6-1,6-4 |
| ITF M15 Quito | 2022/05/24 16:00 | Joel Angel Lucero v Ezequiel Simonit | 2-6,1-6 |