Stadium: TÊNIS CLUBE 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Brasilia | 2021/11/04 12:55 | Wilson Leite v Christian Oliveira | 6-7,2-6 |
| ITF M15 Brasilia | 2021/11/02 15:00 | Iago Almeida v Christian Oliveira | 2-6,4-6 |
| ITF M25 Rio do Sul | 2021/10/19 13:55 | Franco Roncadelli v Christian Oliveira | 6-1,6-1 |
| ITF M15 Recife | 2021/09/22 13:00 | Christian Oliveira v Oscar Jose Gutierrez | 3-6,0-6 |
| ITF M15 Sao Paulo | 2019/10/16 14:00 | Conner Huertas Del Pino v Christian Oliveira | 6-3,6-3 |
| ITF M15 Sao Paulo | 2019/10/15 16:45 | Christian Oliveira v Gaston Erhardt | 7-6,6-3 |
| ITF M25 Rio de Janeiro | 2019/10/11 15:35 | Christian Oliveira v Felipe Meligeni Rodrigues Alves | 2-6,4-6 |
| ITF M25 Rio de Janeiro | 2019/10/08 17:30 | Christian Oliveira v Mauricio Echazu | 6-1,4-6,6-3 |
| ITF M25 Campos do Jordao | 2022/02/01 21:25 | Lorenzo Esquici v Lucas Obeid | 6-2,6-4 |
| ITF M25 Campos do Jordao | 2022/01/31 14:00 | Paulo A S Dos Santos v Lorenzo Esquici | 6-7,6-7 |
| Challenger Rio De Janeiro | 2021/12/13 23:35 | Thiago Seyboth Wild v Lorenzo Esquici | 6-2,6-0 |
| ITF M15 Recife | 2021/09/22 22:00 | Daniel Dutra Da Silva v Lorenzo Esquici | 6-2,6-1 |
| ITF M15 Recife | 2021/09/21 13:00 | Lorenzo Esquici v Iago Almeida | 6-2,6-3 |
| ITF M15 Recife | 2021/09/20 13:00 | Ighor Halmenschlager Reis v Lorenzo Esquici | 4-6,5-7 |