Stadium: Indoor 1 Round: 25
| ITF Tunisia F30 | 2016/11/03 11:20 | Dimitriy Voronin v Goncalo Oliveira | 4-6,4-6 |
| Challenger Almaty 2 | 2018/10/03 08:00 | Goncalo Oliveira v Mirza Basic | 6-7,7-5,4-6 |
| Challenger Almaty 2 | 2018/10/02 06:55 | Goncalo Oliveira v Rubin Statham | 6-1,7-6 |
| Challenger Orleans | 2018/09/23 16:15 | Goncalo Oliveira v Emil Ruusuvuori | 4-6,6-7 |
| Challenger Orleans | 2018/09/22 18:45 | Goncalo Oliveira v Victor Ouvrard | 6-0,6-3 |
| Challenger Sibiu | 2018/09/18 11:30 | Goncalo Oliveira v Lukas Rosol | 6-7,3-6 |
| Challenger Istanbul | 2018/09/13 10:10 | Antoine Hoang v Goncalo Oliveira | 6-7,6-3,6-2 |
| Challenger Istanbul | 2018/09/11 09:55 | Goncalo Oliveira v Adrian Menendez-Maceiras | 6-3,2-6,6-2 |
| Challenger Cassis | 2018/09/05 12:00 | Goncalo Oliveira v Matthias Bachinger | 3-6,1-6 |
| ITF Tunisia F33 | 2018/09/30 09:00 | Robert Strombachs v Dimitriy Voronin | 6-4,7-6 |
| ITF Tunisia F33 | 2018/09/29 11:30 | Kai Wehnelt v Dimitriy Voronin | 6-7,1-6 |
| ITF Tunisia F33 | 2018/09/28 09:00 | Dimitriy Voronin v Altug Celikbilek | 6-2,3-6,6-2 |
| ITF Tunisia F33 | 2018/09/27 08:30 | Dimitriy Voronin v Matteo Arnaldi | 6-2,6-2 |
| ITF Tunisia F33 | 2018/09/25 11:35 | Dimitriy Voronin v Keivon Tabrizi | 6-2,6-2 |
| ITF Tunisia F32 | 2018/09/23 09:30 | Dimitriy Voronin v Christoph Negritu | 3-6,6-4,2-6 |
| ITF Tunisia F32 | 2018/09/22 10:55 | Moez Echargui v Dimitriy Voronin | 4-6,3-6 |
| ITF Tunisia F32 | 2018/09/21 11:00 | Luca Potenza v Dimitriy Voronin | 0-6,0-6 |