Round: 27 Ground: Hardcourt outdoor
| ITF Greece F4 | 2017/03/30 06:30 | Lenny Hampel v Adelchi Virgili | 7-6,7-5 |
| ITF Greece F4 | 2017/03/28 08:15 | Lenny Hampel v Stephanos Schinas | 6-0,6-1 |
| ITF Greece F3 | 2017/03/22 12:40 | Sebastian Ofner v Lenny Hampel | 7-5,7-5 |
| ITF Greece F2 | 2017/03/17 07:30 | Markos Kalovelonis v Lenny Hampel | 6-1,6-7,6-3 |
| ITF Greece F2 | 2017/03/15 12:45 | Lenny Hampel v Matvey Khomentovskiy | 6-4,6-2 |
| ITF Greece F1 | 2017/03/09 07:30 | Lenny Hampel v Baptiste Crepatte | 4-6,1-6 |
| ITF Greece F1 | 2017/03/07 08:00 | Lenny Hampel v David Pichler | 6-4,6-2 |
| ITF Indonesia F2 | 2017/02/16 06:35 | Masato Shiga v Lenny Hampel | 6-4,6-7,6-4 |
| ITF Greece F4 | 2017/03/31 10:25 | Stamatios Kapiris v Hunter Callahan | 2-6,1-6 |
| ITF Greece F4 | 2017/03/28 10:30 | Hunter Callahan v Temur Ismailov | 6-2,3-6,7-6 |
| ITF Greece F3 | 2017/03/21 10:00 | Hunter Callahan v Dzmitry Zhyrmont | 3-6,7-6,3-6 |
| ITF Greece F3 | 2017/03/20 10:00 | Hunter Callahan v Ioannis Stergiou | 6-7,6-4,6-1 |
| ITF Greece F3 | 2017/03/19 08:00 | Hunter Callahan v Mark Oljaca | 6-0,6-0 |
| ITF Greece F2 Qual | 2017/03/14 11:00 | Hunter Callahan v Maxence Beauge | 5-7,7-5,6-7 |
| ITF Greece F2 Qual | 2017/03/11 07:00 | Hunter Callahan v Maxim Landa | 6-4,6-4 |
| ITF USA F9 | 2017/03/01 15:00 | Ramkumar Ramanathan v Hunter Callahan | 6-1,6-2 |