Round: 25 Ground: Hardcourt outdoor
| ITF Greece F3 | 2017/03/22 10:30 | Richard Gabb v Neil Pauffley | 6-3,6-7,2-6 |
| ITF Greece F3 | 2017/03/20 07:30 | Richard Gabb v Maxence Beauge | 6-1,6-1 |
| ITF Greece F3 | 2017/03/19 10:00 | Richard Gabb v Vasilios Caripi | 6-3,6-2 |
| ITF Greece F3 | 2017/03/18 09:30 | Richard Gabb v Ralph Regus | 6-3,6-2 |
| ITF Greece F2 | 2017/03/16 07:30 | Nicholas S. Hu v Richard Gabb | 7-6,6-3 |
| ITF Greece F1 | 2017/03/10 09:00 | Richard Gabb v Neil Pauffley | 6-2,5-7,4-6 |
| ITF Greece F1 | 2017/03/09 15:15 | Richard Gabb v Dominik Kellovsky | 6-4,6-0 |
| ITF Greece F1 | 2017/03/07 08:00 | Jaroslav Pospisil v Richard Gabb | 4-6,3-6 |
| ITF Turkey F22 | 2017/06/05 09:15 | Jannis Kahlke v Gleb Alekseenko | 6-2,6-4 |
| ITF Turkey F22 | 2017/06/04 09:30 | Jannis Kahlke v Adam Jones | 4-6,6-3,6-1 |
| ITF Qatar F2 | 2017/04/11 13:55 | Jannis Kahlke v Lucas Miedler | 4-6,1-6 |
| ITF Qatar F2 Qual | 2017/04/10 12:00 | Nik Razborsek v Jannis Kahlke | 6-7,7-5,2-6 |
| ITF Qatar F2 Qual | 2017/04/09 13:55 | Rayyan Aljufairi v Jannis Kahlke | 1-6,4-6 |
| ITF Qatar F1 Qual | 2017/04/03 12:00 | Jannis Kahlke v Toby Martin | 3-6,6-7 |
| ITF Qatar F1 Qual | 2017/04/02 12:00 | Jannis Kahlke v Abdullah S Alharrasi | 6-0,6-0 |
| ITF France F4 | 2017/02/28 10:10 | Oscar Otte v Jannis Kahlke | 6-4,6-1 |