Round: 60 Ground: Clay
| ITF USA F4 | 2017/01/13 20:00 | Eduardo Ribeiro v Mark Oljaca | 6-4,6-3 |
| ITF USA F3 | 2017/01/07 16:30 | Ivan Kalinin v Mark Oljaca | 6-4,6-4 |
| ITF Puerto Rico F1 | 2016/12/20 16:30 | Mark Oljaca v Isaiah Strode | 5-7,3-6 |
| ITF Puerto Rico F1 | 2016/12/19 13:00 | Kenta Kurita v Mark Oljaca | 4-6,6-4,4-6 |
| ITF South Africa F3 Qual | 2016/11/11 23:00 | Curtis Clarke v Mark Oljaca | 6-2,6-2 |
| ITF South Africa F2 Qual | 2016/11/05 23:00 | Vasilios Caripi v Mark Oljaca | 7-5,6-2 |
| ITF South Africa F2 Qual | 2016/11/04 23:00 | Matt Seeberger v Mark Oljaca | 6-7,6-1,4-6 |
| ITF South Africa F1 | 2016/10/31 23:00 | Johannes Myburgh v Mark Oljaca | 6-2,1-6,6-2 |
| ITF USA F4 | 2017/01/15 19:30 | Vasil Kirkov v Gabriel Ciro Da Silva | 4-6,6-1,6-1 |
| ITF USA F4 | 2017/01/14 16:00 | Gabriel Ciro Da Silva v Piotr Zbroja | 7-6,6-7,6-3 |
| ITF Brazil F4 Qual | 2016/07/16 12:00 | Osni Junior v Gabriel Ciro Da Silva | 7-6,6-3 |
| ITF Brazil F3 | 2016/07/11 12:00 | Alejo Vilaro v Gabriel Ciro Da Silva | 6-7,6-2,6-0 |
| ITF Brazil F3 | 2016/07/10 12:00 | Leonardo Reami Da Cunha v Gabriel Ciro Da Silva | 3-6,0-6 |
| ITF Brazil F2 | 2016/07/02 14:30 | Fernando Romboli v Gabriel Ciro Da Silva | 7-6,6-2 |
| ITF Brazil F9 | 2015/11/15 14:30 | Igor Marcondes v Gabriel Ciro Da Silva | 6-3,6-1 |