Estádio: Court 3 Round: 44 Ground: Clay
| ITF - Brasil F7 | 2018/10/28 15:00 | Fabio Costa v Joao Pedro Okano | 6-3,3-6,5-7 |
| ITF - Brasil F4 - Qualificação | 2018/05/14 13:00 | Fabio Costa v Mateo Barreiros Reyes | 4-6,2-6 |
| ITF - Brasil F3 | 2018/05/06 12:30 | Fabio Costa v Felipe Muzzi | 6-4,7-6 |
| ITF - Brasil F2 | 2018/04/29 15:00 | Francisco Comesana v Fabio Costa | 7-6,6-1 |
| ITF - Brasil F1 | 2018/04/22 15:30 | Gabriel De Andrade Bendazoli v Fabio Costa | 6-2,6-3 |
| ITF - EUA F6 | 2018/01/28 15:00 | Sergey Belov v Fabio Costa | 6-4,6-4 |
| ITF - EUA F6 | 2018/01/27 17:30 | Brian Bencic v Fabio Costa | 2-6,3-6 |
| ITF - EUA F5 | 2018/01/19 16:00 | Daniel Fainblum v Fabio Costa | 6-4,6-2 |
| ITF - Brasil F8 | 2018/11/03 16:30 | Bernardo A P E Oliveira v Eber Tiepermann | 6-1,6-0 |
| ITF - Brasil F6 | 2018/10/20 13:00 | Bernardo A P E Oliveira v Rai Vicente de Araujo | 7-6,3-6,4-6 |
| ITF - Tunisia F35 | 2018/10/09 08:30 | Bernardo A P E Oliveira v Remy Bertola | 3-6,4-6 |
| ITF - Tunísia F33 | 2018/09/23 09:30 | Anton Desyatnik v Bernardo A P E Oliveira | 6-1,6-4 |
| ITF - Tunísia F32 | 2018/09/19 12:00 | Keivon Tabrizi v Bernardo A P E Oliveira | 4-6,6-4,7-6 |
| ITF - Tunísia F32 | 2018/09/17 09:30 | Mattia Rossi v Bernardo A P E Oliveira | 2-6,3-6 |
| ITF - Tunísia F31 | 2018/09/08 08:30 | Ameur Ben Hassen v Bernardo A P E Oliveira | 6-2,6-4 |
| ITF - Portugal F16 | 2018/08/19 08:30 | Bernardo A P E Oliveira v Diego Matos | 1-6,4-6 |