Ground: Clay
| ITF Lithuania F1 | 2015/07/18 09:30 | Mauricio A-Guzman v Feliksas Sakalauskas | 6-2,7-5 |
| ITF Austria F3 | 2015/07/04 07:30 | Daniele Spinnato v Mauricio A-Guzman | 7-5,6-3 |
| ITF Morocco F1 | 2015/03/14 12:00 | Khalid Allouch v Mauricio A-Guzman | 6-2,7-6 |
| ITF Chile F6 | 2014/12/15 13:00 | Mauricio A-Guzman v Marcelo Plaza | 3-6,3-6 |
| ITF Chile F1 | 2014/12/06 17:00 | Geronimo Barrios v Mauricio A-Guzman | 5-7,1-6 |
| ITF Chile F6 | 2014/10/13 13:00 | Mauricio A-Guzman v Juan Barrera | 6-2,6-1 |
| ITF Chile F5 | 2014/10/07 13:30 | Franco Agamenone v Mauricio A-Guzman | 6-0,6-2 |
| ITF Chile F1 | 2014/09/30 20:00 | Hans Podlipnik-Castillo v Mauricio A-Guzman | 6-4,6-4 |
| ITF Lithuania F1 | 2015/07/19 07:00 | Bastian Parada v Denis Merkulov | 4-6,7-6,2-6 |
| ITF Lithuania F1 | 2015/07/18 09:30 | Denis Merkulov v Aleksei Khomich | 4-6,6-3,6-1 |
| ITF Russia F3 | 2015/06/14 07:00 | Denis Merkulov v Nikita Matveyko | 4-6,0-6 |
| ITF Russia F1 Qual | 2015/05/23 09:00 | Denis Merkulov v Mihail Khaldeev | 6-3,4-6,3-6 |
| ITF Greece F4 | 2015/04/13 07:00 | Antoine Bellier v Denis Merkulov | 6-1,6-0 |
| ITF Greece F4 | 2015/04/11 10:00 | Toni Neykov v Denis Merkulov | 1-6,5-7 |
| ITF Greece F3 | 2015/04/04 10:30 | Denis Merkulov v Michal Bisko | 4-6,5-7 |
| ITF Greece F2 Qual | 2015/03/28 09:30 | Denis Merkulov v Sebastian Bader | 2-6,0-6 |