| ITF - Columbus M25 | 08/08 14:00 | 54 | Chukwudumebi Smarty v Robert Hagan | 2-6,6-2,10-8 | |
| ITF - Edwardsville M25 | 07/25 14:00 | 54 | Robert Hagan v Mac Kiger | 0-6,0-6 | |
| ITF - Cancun M15 | 07/17 15:00 | 44 | Robert Hagan v Jake Bhangdia | 6-7,1-6 | |
| ITF - Pittsburgh M15 | 07/11 14:00 | 54 | Tommaso Carnevale-Miino v Robert Hagan | 6-0,6-1 | |
| ITF - Monastir M25 | 03/06 09:00 | 62 | Robert Hagan v Luc Koenig | 1-6,1-6 | |
| ITF - Monastir M25 | 02/27 09:00 | 62 | Robert Hagan v Niklas Rohrer | 2-6,1-6 | |
| ITF - Weston M25 | 01/23 15:15 | 62 | Robert Hagan v Hugo Cazaban | 1-6,0-6 |