Ground: Hardcourt outdoor
| ITF Portugal F1 | 2015/02/22 11:30 | Almeida, Manuel v Merkulov, Denis | 4-6,2-6 |
| ITF Dominican Republic F3 | 2014/12/06 16:00 | Corentin Moutet v Merkulov, Denis | 6-2,6-2 |
| ITF Dominican Republic F2 | 2014/11/29 16:00 | Felix, Jesus Francisco v Merkulov, Denis | 7-5,7-5 |
| ITF Dominican Republic F1 | 2014/11/25 17:05 | Merkulov, Denis v de Paula, Fabiano | 2-6,0-6 |
| ITF Spain F28 Qual | 2014/09/21 10:30 | Mas Mascolo, Adria v Merkulov, Denis | 6-2,6-2 |
| ITF Spain F26 Qual | 2014/09/06 12:15 | Merkulov, Denis v Mardones, Bruno | 7-5,2-6,3-6 |
| ITF Spain F25 | 2014/08/31 12:00 | Carlos Taberner v Merkulov, Denis | 6-1,6-3 |
| ITF Spain F24 | 2014/08/24 16:00 | Ibanez Gallego, Alejandro v Merkulov, Denis | 6-4,6-2 |
| ITF Portugal F1 | 2015/02/22 13:00 | Morr, Jonathan v Portales, Nino | 6-2,6-1 |
| ITF Tunisia F5 | 2015/02/08 09:30 | Viktor Durasovic v Portales, Nino | 6-3,5-7,6-3 |
| ITF Tunisia F5 | 2015/02/07 08:30 | Metti, Tommaso v Portales, Nino | 6-3,4-6,3-6 |
| ITF Tunisia F5 | 2015/02/02 11:50 | Shendrit Deari v Portales, Nino | 6-7,6-2,6-4 |
| Tunisia F3, Singles Qualifying | 2015/01/24 11:30 | Metti, Tommaso v Portales, Nino | 6-3,6-4 |
| ITF Turkey F39 | 2014/12/14 08:00 | Lebedyn, Alexander v Portales, Nino | 6-3,4-6,6-1 |
| ITF Kuwait F3 | 2014/11/26 07:00 | Portales, Nino v Neuchrist, Maximilian | 4-6,3-6 |
| ITF Kuwait F3 | 2014/11/25 06:30 | Haenle, Pirmin v Portales, Nino | 4-6,4-6 |