Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2022/06/03 20:00 | Fernando Yamacita v Aramburu Contreras, Ivar Jose | 6-2,7-5 |
| ITF M25 Cancun | 2022/05/22 15:00 | Aramburu Contreras, Ivar Jose v Becroft, Isaac | 0-6,1-6 |
| ITF M25 Cancun | 2022/05/17 14:00 | Sysoev, Nikolay v Aramburu Contreras, Ivar Jose | 6-7,6-3,10-8 |
| ITF M25 Cancun | 2022/05/16 14:00 | Enzo Frances Tessari v Aramburu Contreras, Ivar Jose | 4-6,2-6 |
| ITF M25 Cancun | 2022/05/15 15:00 | Vitor Leal v Aramburu Contreras, Ivar Jose | 6-7,1-6 |
| ITF M25 Cancun | 2022/02/13 20:00 | Aramburu Contreras, Ivar Jose v Maik Steiner | 3-6,1-6 |
| ITF M25 Cancun | 2022/02/07 14:00 | Mateo Castaneda v Aramburu Contreras, Ivar Jose | 6-1,1-6,10-4 |
| Puerto Vallarta, Mexico | 2021/11/21 16:00 | Kirkov, Vasil v Aramburu Contreras, Ivar Jose | 6-1,6-2 |
| ITF M15 Quito | 2022/06/15 20:10 | Juan Sebastian Gomez v Oliveira, Cristian | 6-1,6-3 |
| ITF M15 Quito | 2022/06/06 15:30 | Oliveira, Cristian v Ezequiel Simonit | 7-6,1-6,6-10 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/06 12:30 | Luis Felipe Miguel v Oliveira, Cristian | 6-1,6-0 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/05 17:10 | Jose Pereira v Oliveira, Cristian | 6-3,6-2 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/03 13:30 | Paulo A S Dos Santos v Oliveira, Cristian | 6-4,6-1 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/04/01 14:00 | Lindell, Christian v Oliveira, Cristian | 3-6,3-5 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/31 14:00 | Severino, Carlos Eduardo v Oliveira, Cristian | 6-1,7-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/03/29 13:30 | Pedro Cressoni v Oliveira, Cristian | 6-4,2-6,3-6 |