| ITF Netherlands F2 Qual | 2015/06/20 08:00 | Tim Van Terheijden v Justin Roberts | 6-3,6-1 |
| ITF USA F32 Qual | 2014/11/16 17:30 | Gary Kushnirovich v Justin Roberts | 2-6,6-4,6-2 |
| ITF USA F32 Qual | 2014/11/15 20:00 | Isaiah Strode v Justin Roberts | 3-6,3-6 |
| ITF Netherlands F3 | 2014/06/22 08:00 | Justin Roberts v Adrian Obert | 6-7,4-6 |
| ITF Netherlands F2 Qual | 2014/06/15 08:00 | Bobbie De Goeijen v Justin Roberts | 4-6,7-6,7-5 |
| ITF Netherlands F1 | 2014/06/09 09:25 | Bruno Santanna v Justin Roberts | 6-3,6-2 |
| ITF Netherlands F1 Qual | 2014/06/07 12:00 | Dominik Boehler v Justin Roberts | 4-6,6-3,2-6 |