Round: 54 Ground: Clay
| ITF Italy F22 Qual | 2015/08/09 08:30 | Collin Altamirano v Giovanni Fonio | 6-3,6-4 |
| ITF Italy F21 | 2015/08/07 13:00 | Marco Bortolotti v Collin Altamirano | 6-2,6-0 |
| ITF Italy F21 | 2015/08/06 14:10 | Collin Altamirano v Omar Giacalone | 2-6,6-4,6-2 |
| ITF Italy F21 | 2015/08/05 09:55 | Collin Altamirano v Daniel Masur | 6-2,6-2 |
| ITF Italy F21 | 2015/08/04 12:35 | Maximilian Marterer v Collin Altamirano | 5-7,4-6 |
| ITF Italy F20 | 2015/07/27 12:00 | Collin Altamirano v Fabio Mercuri | 6-7,7-6,1-6 |
| ITF Italy F17 | 2015/07/07 15:00 | Collin Altamirano v Stefano Travaglia | 2-6,6-7 |
| US Open Qual | 2014/08/21 23:00 | Ricardas Berankis v Collin Altamirano | 2-6,6-1,6-1 |
| ITF Italy F22 Qual | 2015/08/08 08:30 | Ludovico Scerrati v Gianluca Di Nicola | 1-6,2-6 |
| ITF Italy F20 | 2015/07/28 19:30 | Gianluca Di Nicola v Andrea Vavassori | 4-6,3-6 |
| Challenger Recanati Qual | 2015/07/20 10:05 | Gianluca Di Nicola v Jesse Witten | 4-6,6-4,2-6 |
| ITF Italy F11 | 2015/05/26 15:50 | Lorenzo Sonego v Gianluca Di Nicola | 6-0,6-2 |
| ITF Italy F6 | 2015/04/22 12:25 | Gianluca Di Nicola v Scott Griekspoor | 3-6,4-6 |
| ITF Italy F6 | 2015/04/21 10:30 | Sergio Martos Gornes v Gianluca Di Nicola | 2-6,6-3,4-6 |
| ITF Turkey F12 | 2015/03/27 12:00 | Enrique Lopez-Perez v Gianluca Di Nicola | 6-2,6-1 |
| ITF Turkey F12 | 2015/03/26 11:10 | Gianluca Di Nicola v Jose Pereira | 6-4,6-4 |