| ITF Italy F20 | 2014/06/27 14:00 | Stefano Travaglia v Arthur De Greef | 6-3,7-6 |
| ITF Belgium F2 | 2014/06/13 10:00 | Arthur De Greef v Alexander Ward | 6-7,4-6 |
| ITF Belgium F2 | 2014/06/10 09:00 | Arthur De Greef v Omar Salman | 6-4,6-1 |
| ITF Russia F3 | 2014/05/27 05:30 | Richard Muzaev v Arthur De Greef | 7-6,5-7,7-6 |
| ITF Spain F9 | 2014/05/16 08:30 | Arthur De Greef v Pedro Cachin | 7-6,6-3 |
| ITF Spain F9 | 2014/05/14 14:00 | Arthur De Greef v Michael Bois | 7-6,6-7,6-3 |
| ITF Spain F9 | 2014/05/13 13:40 | Arthur De Greef v Rafael Matos | 6-3,7-5 |
| Challenger Cali 2 | 2014/05/03 18:55 | Arthur De Greef v Gonzalo Lama | 3-6,3-6 |
| ITF Germany F6 | 2014/07/02 10:00 | Oscar Otte v Nils Brinkmann | 6-3,6-2 |
| ITF Germany F6 | 2014/06/30 10:30 | Nils Brinkmann v Jannik Rother | 3-6,6-3,6-4 |
| ITF Germany F6 | 2014/06/30 07:30 | Nils Brinkmann v Aliaksandr Prudnikau | 6-3,6-2 |
| ITF Israel F7 | 2014/06/03 07:00 | Nils Brinkmann v Peter Kobelt | 4-6,6-7 |
| ITF Tunisia F2 | 2014/05/19 09:00 | Nils Brinkmann v Andrew Ruppli | 6-7,4-6 |
| ITF Greece F5 | 2014/04/08 11:50 | Tristan Lamasine v Nils Brinkmann | 6-0,6-1 |
| ITF Greece F5 | 2014/04/07 09:30 | Nils Brinkmann v Antoine Hoang | 6-1,3-6,2-6 |