| ITF Serbia F3 | 2015/06/25 12:25 | Duje Kekez v Filipp Kekercheni | 6-3,7-5 |
| ITF Serbia F3 | 2015/06/23 12:00 | Duje Kekez v Alberto Cammarata | 6-4,6-4 |
| ITF France F8 | 2015/04/22 15:35 | Gleb Sakharov v Duje Kekez | 6-7,6-3,6-3 |
| ITF Croatia F4 | 2015/03/11 12:05 | Duje Kekez v Matteo Trevisan | 3-6,6-3,4-6 |
| ITF Croatia F3 | 2015/03/04 09:00 | Grzegorz Panfil v Duje Kekez | 7-6,6-2 |
| ITF Germany F2 | 2015/01/13 11:40 | Duje Kekez v Sebastien Boltz | 6-7,4-6 |
| ITF Germany F1 | 2015/01/06 14:30 | Johannes Haerteis v Duje Kekez | 6-4,6-3 |
| ITF Italy F27 | 2014/08/13 17:00 | Matteo Trevisan v Duje Kekez | 6-2,7-5 |
| ITF Spain F12 | 2015/05/07 11:10 | Nicola Kuhn v Gerard Granollers-Pujol | 1-6,1-6 |
| ITF Spain F12 | 2015/05/05 13:55 | Pol Toledo Bague v Nicola Kuhn | 7-6,5-7,2-6 |
| ITF Spain F12 Qual | 2015/05/03 08:00 | Nicola Kuhn v Harrison Lombe | 6-3,6-0 |