Ground: Clay
| ITF Colombia F2 | 2015/05/17 17:00 | Alexander Klintcharov v Juan David Ramirez | 6-1,6-4 |
| ITF Colombia F1 | 2015/05/12 15:00 | Alexander Klintcharov v Caio Zampieri | 3-6,3-6 |
| ITF Colombia F1 | 2015/05/11 17:00 | Alexander Klintcharov v Geronimo Barrios | 1-6,6-1,6-3 |
| ITF Colombia F1 | 2015/05/10 16:30 | Alexander Klintcharov v Pablo Llanos | 7-5,6-2 |
| ITF USA F12 | 2015/04/08 18:05 | Alexander Klintcharov v Farzin Danny Amiri | 6-7,6-0,4-6 |
| ITF USA F12 - Qual. | 2015/04/05 17:00 | Alexander Klintcharov v Andrew Ely | 6-1,6-1 |
| ITF USA F11 Qual | 2015/03/22 16:00 | Alexander Klintcharov v Lucas Renard | 2-6,6-7 |
| ITF USA F11 Qual | 2015/03/21 16:00 | Abraham Asaba v Alexander Klintcharov | 2-6,6-3,3-6 |
| ITF Colombia F2 | 2015/05/17 17:00 | Gonzalo Achondo v Jose Daniel Bendeck | 3-6,7-6,6-4 |
| ITF Cile F3 | 2015/04/11 16:00 | Jose Hernandez-Fernandez v Gonzalo Achondo | 6-1,6-2 |
| ITF Cile F2 | 2015/02/23 18:20 | Mateo Nicolas Martinez v Gonzalo Achondo | 2-6,6-0,6-3 |
| ITF Cile F8 | 2014/11/24 14:20 | Gonzalo Achondo v Ryusei Makiguchi | 7-6,3-6,2-6 |