Round: 44 Ground: Hardcourt outdoor
| ITF Israel F14 | 2017/10/27 07:00 | Heyman, Christopher v Zgombic, Fran Zvonimir | 6-4,6-2 |
| ITF Israel F14 | 2017/10/25 07:00 | Sarouk, Yair v Zgombic, Fran Zvonimir | 0-6,2-6 |
| ITF Israel F14 | 2017/10/24 07:00 | Smith, Barnaby v Zgombic, Fran Zvonimir | 6-3,4-6,3-6 |
| ITF Israel F13 | 2017/10/18 08:00 | Bulis, Mor v Zgombic, Fran Zvonimir | 6-4,6-4 |
| ITF Israel F13 | 2017/10/16 08:00 | Zgombic, Fran Zvonimir v Hasson, Jordan | 6-3,6-3 |
| Challenger Ortisei Qual | 2017/10/08 08:00 | Zgombic, Fran Zvonimir v Sieber, Marc | 7-5,0-6,4-6 |
| Challenger Ortisei Qual | 2017/10/07 08:00 | Marfia, Matteo v Zgombic, Fran Zvonimir | 1-6,0-6 |
| ITF Great Britain F5 | 2017/09/19 12:25 | Gray, Jonathan v Zgombic, Fran Zvonimir | 7-6,6-4 |
| ITF Qatar F4 Qual | 2017/12/02 08:00 | van Der Horst, Tim v Cyril Vandermeersch | 4-6,1-6 |
| France F4, Singles | 2017/03/01 12:25 | Benjamin Bonzi v Cyril Vandermeersch | 6-1,6-4 |