| ITF Belgium F10 | 2017/08/23 11:30 | Zizou Bergs v Julien Cagnina | 2-6,6-7 |
| ITF Belgium F10 | 2017/08/22 13:30 | Robert Strombachs v Zizou Bergs | 3-6,4-6 |
| ITF Tunisia F18 | 2017/05/07 09:00 | Victor Poncelet v Zizou Bergs | 6-4,7-6 |
| ITF Tunisia F18 | 2017/05/06 09:00 | George Kennedy v Zizou Bergs | 0-6,0-6 |
| ITF Tunisia F17 | 2017/05/02 09:00 | Johan Nikles v Zizou Bergs | 6-4,6-4 |
| ITF Tunisia F17 | 2017/05/01 09:00 | Victor Poncelet v Zizou Bergs | 3-6,2-6 |
| ITF Tunisia F8 | 2017/03/01 11:15 | Stefano Travaglia v Zizou Bergs | 6-4,6-1 |
| ITF Tunisia F8 | 2017/02/27 08:30 | Zizou Bergs v Wilson Leite | 2-6,6-4,6-4 |
| ITF Netherlands F4 | 2016/07/02 10:30 | Nikolaj Katic v Gijs Brouwer | 1-6,3-6 |
| ITF Netherlands F4 | 2016/07/02 08:00 | Nikolaj Katic v Cheraag Bajwa | 3-6,6-3,6-1 |
| ITF Czech Republic F4 Qual | 2016/06/26 08:00 | Vit Kopriva v Nikolaj Katic | 6-0,6-1 |
| ITF Czech Republic F4 Qual | 2016/06/25 11:00 | Michal Marko v Nikolaj Katic | 6-2,6-7,0-6 |
| ITF Czech Republic F4 Qual | 2016/06/25 08:00 | Nikolaj Katic v Peter Balla | 7-6,6-2 |
| ITF Netherlands F4 | 2015/07/04 10:00 | Thomas Does v Nikolaj Katic | 6-2,7-5 |