Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| UTR Pro Florida | 2023/02/03 21:32 | Christian Oliveira v Daniel Cohen | 1-4 |
| UTR Pro Florida | 2023/02/01 23:37 | Christian Oliveira v Isaiah Strode | 1-6,4-6 |
| UTR Pro Florida | 2023/01/31 20:00 | Christian Oliveira v Arthur Bonnaud | 1-6,2-5 |
| UTR Pro Florida | 2023/01/30 21:29 | Christian Oliveira v Leonardo Telles | 1-6,1-6 |
| UTR Pro Rio de Janeiro | 2023/01/04 12:00 | Christian Oliveira v Mason Meier | 6-2,6-4 |
| UTR Pro Rio de Janeiro | 2023/01/03 12:00 | Christian Oliveira v Lucas Obeid | 6-4,6-0 |
| UTR Pro Rio de Janeiro | 2023/01/02 19:37 | Pedro Sakamoto v Christian Oliveira | 6-1,6-2 |
| ITF M25 Rio de Janeiro | 2022/10/20 15:50 | Christian Oliveira v Nicolas Zanellato | 1-6,2-6 |