Round: 60 Ground: Clay
| ITF Argentina F12 Qual | 2015/09/12 12:30 | Agustin Suarez Gonzalez v Federico Juan Aguilar | 6-1,6-2 |
| ITF USA F5 | 2016/01/29 14:00 | Wil Spencer v Hunter Callahan | 6-0,6-3 |
| ITF USA F5 | 2016/01/26 16:30 | Hunter Callahan v Rowland Phillips | 4-6,6-4,6-1 |
| ITF USA F5 | 2016/01/24 18:30 | Trent Bryde v Hunter Callahan | 3-6,5-7 |
| ITF USA F5 | 2016/01/22 19:00 | Hunter Callahan v Jack Oswald | 6-1,6-1 |
| ITF USA F4 | 2016/01/17 17:30 | Trent Bryde v Hunter Callahan | 7-6,7-6 |
| ITF Greece F11 | 2015/11/14 10:00 | Hunter Callahan v Tim Van Rijthoven | 7-6,4-6,1-6 |
| ITF Greece F11 | 2015/11/13 08:30 | Hunter Callahan v Stefanos Tsitsipas | 6-7,6-4,6-4 |
| ITF Greece F11 | 2015/11/12 08:30 | Alexander Lazov v Hunter Callahan | 6-7,6-7 |