| ITF M25 Porto | 2019/07/23 10:30 | Diogo Marques v Paulo Fernandes | 1-6,7-6,8-10 |
| ITF M25 Porto | 2019/07/22 15:00 | Sizya Ernest Kivanda v Diogo Marques | 2-6,6-3,7-10 |
| ITF M15 Setubal | 2019/06/26 14:40 | Diogo Marques v Edoardo Graziani | 7-6,5-7,3-6 |
| ITF Portugal F21 | 2017/10/01 13:00 | Tomas Almeida v Diogo Marques | 6-4,2-6,6-3 |
| ITF Portugal F21 | 2017/09/30 10:30 | Diogo Marques v Carlos Fernandez-Espinar | 5-7,7-6,6-3 |
| ITF Portugal F20 Qual | 2017/09/24 09:30 | Goncalo Falcao v Diogo Marques | 6-2,6-0 |
| ITF Portugal F19 | 2017/09/17 10:00 | Patrick Mayer v Diogo Marques | 6-3,7-5 |
| ITF Spain F25 | 2017/08/14 08:00 | Luis G Monio v Diogo Marques | 6-1,7-5 |
| FPT Portugal Series | 2020/06/22 14:00 | Illia Stoliar v Daniel Batista | 4-6,7-6,6-7 |
| ITF M25 Tavira | 2019/09/30 10:00 | Illia Stoliar v Karl Adrian R. Noerstenaes | 5-7,4-6 |
| ITF M25 Oliveira De Azemeis | 2019/09/23 11:35 | Afonso Salgado v Illia Stoliar | 6-4,6-4 |
| ITF M25 Oliveira De Azemeis | 2019/09/22 10:30 | Guilherme Silva v Illia Stoliar | 1-6,4-6 |
| ITF M15 Sintra | 2019/08/19 09:00 | Quentin Gueydan v Illia Stoliar | 4-6,6-3,10-2 |
| ITF M15 Sintra | 2019/08/12 09:00 | Adam Jones v Illia Stoliar | 6-2,6-3 |
| ITF M25 Porto | 2019/07/22 12:00 | Illia Stoliar v Ewen Lumsden | 3-6,1-6 |
| ITF M15 Castelo Branco | 2019/07/15 09:00 | Illia Stoliar v Tim Van Der Horst | 6-7,5-7 |