Round: 25 Ground: Clay
| Challenger Praha 2 | 2015/08/11 12:25 | Nikola Mektic v Facundo Arguello | 3-6,6-0,6-1 |
| Challenger Padova | 2015/06/30 16:35 | Facundo Arguello v Filippo Volandri | 0-6,3-6 |
| Wimbledon Qual | 2015/06/24 11:40 | Pierre-Hugues Herbert v Facundo Arguello | 6-3,6-4 |
| Wimbledon Qual | 2015/06/22 14:30 | Gianni Mina v Facundo Arguello | 3-6,7-5,6-8 |
| Challenger Bordeaux | 2015/05/12 16:15 | Facundo Arguello v Lucas Pouille | 6-4,2-6,2-6 |
| Challenger Tallahassee | 2015/05/02 17:20 | Frances Tiafoe v Facundo Arguello | 6-2,6-7,4-6 |
| Challenger Tallahassee | 2015/05/01 21:40 | Jared Donaldson v Facundo Arguello | 3-6,2-6 |
| Challenger Tallahassee | 2015/04/30 16:45 | Facundo Arguello v Mitchell Krueger | 4-6,6-3,6-4 |
| ITF Germany F9 | 2015/07/27 11:00 | George Von Massow v Marvin Greven | 6-1,6-2 |
| ITF Germany F7 | 2015/07/12 08:00 | Marvin Greven v Lucas Gerch | 0-6,1-6 |
| ITF Germany F6 | 2015/07/05 11:30 | Nicolas Ancedy v Marvin Greven | 4-6,6-1,5-7 |
| ITF Germany F5 | 2015/06/28 13:00 | George Von Massow v Marvin Greven | 6-4,6-2 |
| ITF Belgium F1 Qual | 2015/06/07 07:00 | Nam Hoang Ly v Marvin Greven | 6-1,6-2 |