Round: 54 Ground: Clay
| ITF M15 - Antalya | 2019/03/18 07:15 | Mircea-Alexandru Jecan v Christian Oliveira | 6-4,6-2 |
| ITF Brazil F6 | 2018/10/23 14:00 | Francisco Cerundolo v Christian Oliveira | 6-3,6-2 |
| ITF Brazil F6 | 2018/10/22 13:00 | Juan Manuel Cerundolo v Christian Oliveira | 1-6,5-7 |
| ITF Brazil F6 | 2018/10/21 15:30 | Mateo Barreiros Reyes v Christian Oliveira | 6-7,5-7 |
| ITF Brazil F5 | 2018/10/15 16:30 | Daniel Dutra Da Silva v Christian Oliveira | 6-4,6-2 |
| ITF Brazil F4 Qual | 2018/05/13 12:00 | Eduardo Ribeiro v Christian Oliveira | 7-6,6-0 |
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Pedro Ortega v Christian Oliveira | 5-7,0-6 |
| ITF Brazil F3 | 2018/05/09 15:00 | Christian Oliveira v Daniel Dutra Da Silva | 1-6,3-6 |
| ITF M15 - Sharm El Sheikh | 2019/03/11 11:00 | Mirko Martinez v Georgii Kravchenko | 6-3,6-1 |
| ITF M15 - Sharm El Sheikh | 2019/03/11 08:00 | Lucas Hellfritsch v Georgii Kravchenko | 4-6,7-5,4-10 |
| ITF M15 - Sharm El Sheikh | 2019/03/04 12:30 | Albert Roglan v Georgii Kravchenko | 6-4,7-6 |
| ITF M15 - Sharm El Sheikh | 2019/03/04 08:00 | Preston Brown v Georgii Kravchenko | 3-6,1-6 |
| ITF M15 - Monastir | 2019/02/11 13:00 | Adelchi Virgili v Georgii Kravchenko | 6-3,7-6 |
| ITF M15 - Monastir | 2019/02/11 08:00 | Georgii Kravchenko v Damien Bayard | 6-4,6-4 |
| ITF M15 - Monastir | 2019/02/04 14:30 | Georgii Kravchenko v Dominik Palan | 6-2,5-7,5-10 |
| ITF M15 - Monastir | 2019/02/04 10:00 | Georgii Kravchenko v Melik Feler | 6-2,6-1 |