Ground: Hardcourt outdoor
| ITF Mexico F5 | 2015/06/02 19:15 | Tigre Hank v Alonso A Delgado | 6-2,6-1 |
| ITF Mexico F4 | 2015/05/16 15:00 | Luis E M De La Cruz v Alonso A Delgado | 0-6,2-6 |
| ITF Mexico F3 | 2015/05/09 15:00 | Patricio B Gonzalez v Alonso A Delgado | 6-3,6-2 |
| ITF Mexico F2 | 2015/05/03 16:00 | Jorge E G Aramburu v Alonso A Delgado | 6-3,6-3 |
| ITF Mexico F2 | 2015/05/02 14:30 | Kevin Lynch v Alonso A Delgado | 3-6,2-6 |
| ITF USA F9 Qual | 2015/02/20 22:30 | Alonso A Delgado v Naoki Nakagawa | 2-6,0-6 |
| ITF USA F7 Qual | 2015/02/06 17:00 | Alonso A Delgado v Christopher Rosensteel | 3-6,4-6 |
| ITF USA F5 | 2015/01/16 15:30 | Alonso A Delgado v Brian Cernoch | 0-6,3-6 |