Round: 62 Ground: Clay
| ITF Spain F21 Qual | 2015/07/12 08:00 | Alberto Romero De Avila Senise v Jeff Guerrero | 6-2,6-4 |
| ITF Turkey F31 | 2015/07/06 07:00 | Mirko Cutuli v Jeff Guerrero | 6-3,6-2 |
| ITF Turkey F31 | 2015/07/05 07:00 | Jeff Guerrero v Umut Akkoyun | 6-3,5-7,6-3 |
| ITF Georgia F2 | 2015/05/31 06:00 | Jeff Guerrero v Alexey Baryshev | 3-6,6-0,6-0 |
| ITF Georgia F2 | 2015/05/25 06:00 | Jeff Guerrero v Aleksandre Metreveli | 1-6,3-6 |
| ITF Georgia F2 | 2015/05/24 07:00 | Ivan Kalinin v Jeff Guerrero | 2-6,6-7 |
| ITF Georgia F2 | 2015/05/17 07:30 | Jeff Guerrero v Yann Wojcik | 6-3,3-6,2-6 |
| ITF Georgia F1 | 2015/05/10 10:00 | Grzegorz Panfil v Jeff Guerrero | 6-2,6-4 |
| ITF Brazil F3 | 2015/06/21 12:00 | Franco Emanuel Egea v Gonzalo Achondo | 6-2,6-3 |
| ITF Colombia F3 Qual | 2015/05/24 17:30 | Jose Daniel Bendeck v Gonzalo Achondo | 6-1,7-6 |
| ITF Colombia F3 Qual | 2015/05/23 17:30 | Alejandro Pena v Gonzalo Achondo | 1-6,3-6 |
| ITF Colombia F2 | 2015/05/18 15:00 | Alexander Klintcharov v Gonzalo Achondo | 7-5,6-2 |
| ITF Colombia F2 | 2015/05/17 17:00 | Gonzalo Achondo v Jose Daniel Bendeck | 3-6,7-6,6-4 |
| ITF Chile F3 | 2015/04/11 16:00 | Jose Hernandez-Fernandez v Gonzalo Achondo | 6-1,6-2 |
| ITF Chile F2 | 2015/02/23 18:20 | Mateo Nicolas Martinez v Gonzalo Achondo | 2-6,6-0,6-3 |
| ITF Chile F8 | 2014/11/24 14:20 | Gonzalo Achondo v Ryusei Makiguchi | 7-6,3-6,2-6 |