Round: 62 Ground: Hardcourt outdoor
| ITF Greece F9 Qual | 2015/10/26 10:30 | Fran Zvonimir Zgombic v Gabriele Maria Noce | 6-3,6-4 |
| ITF Serbia F7 | 2015/07/30 13:40 | Fran Zvonimir Zgombic v Strahinja Rakic | 5-7,2-6 |
| ATP Umag Qual | 2015/07/18 10:00 | Fran Zvonimir Zgombic v Franko Skugor | 4-6,4-6 |
| ITF Austria F4 | 2015/07/14 10:25 | Fran Zvonimir Zgombic v David Pichler | 6-4,4-6,4-6 |
| ITF Austria F4 Qual | 2015/07/12 09:00 | Fran Zvonimir Zgombic v Daniele Spinnato | 6-4,6-0 |
| ITF Austria F4 Qual | 2015/07/11 14:00 | Fran Zvonimir Zgombic v Mark Burgos | 2-6,6-2,6-2 |
| ITF Austria F4 Qual | 2015/07/11 10:30 | Fran Zvonimir Zgombic v Yvo Panak | 6-0,6-2 |
| ITF Austria F2 | 2015/06/29 08:00 | Daniel Altmaier v Fran Zvonimir Zgombic | 7-6,7-5 |
| ITF Greece F9 Qual | 2015/10/26 13:00 | Osgar O'Hoisin v Kevin Kralj | 0-6,2-6 |
| ITF Croatia F4 | 2015/03/11 13:25 | Ivan Bjelica v Kevin Kralj | 6-1,6-1 |
| ITF Turkey F3 | 2015/01/19 08:00 | Riccardo Bellotti v Kevin Kralj | 6-1,6-2 |
| ITF Turkey F2 | 2015/01/10 08:00 | Kevin Kralj v Alexandru Danes | 4-6,3-6 |