| ITF Portugal F22 | 2018/10/21 12:45 | Tilen Zitnik v Marcos Torralbo-Albos | 5-7,3-6 |
| ITF Portugal F22 | 2018/10/20 14:00 | Lluis Dolz v Tilen Zitnik | 1-6,6-2,4-6 |
| ITF Portugal F21 | 2018/10/14 11:00 | Miguel Semedo v Tilen Zitnik | 7-5,6-3 |
| ITF Portugal F21 | 2018/10/13 10:00 | Tilen Zitnik v Alvaro S-R Ariza | 7-5,7-6 |
| Davis Cup | 2017/04/09 09:00 | Lloyd Harris v Tilen Zitnik | 6-3,6-3 |
| ITF Croatia F3 | 2017/03/18 10:30 | Marco Miceli v Tilen Zitnik | 2-6,6-2,6-1 |
| ITF Croatia F2 | 2017/03/13 08:30 | Daniele Capecchi v Tilen Zitnik | 6-0,6-2 |
| ITF Croatia F1 | 2017/03/04 10:30 | Calin Manda v Tilen Zitnik | 6-3,6-1 |
| UTR Pro Tennis Series Zadar | 2021/07/04 10:00 | Matija Pecotic v Deni Zmak | 6-3,6-3 |
| UTR Pro Tennis Series Zadar | 2021/07/03 08:30 | Josip Krstanovic v Deni Zmak | 5-7,3-5 |
| UTR Pro Tennis Series Zadar | 2021/07/02 08:00 | Deni Zmak v Bozo Barun | 6-2,6-2 |
| UTR Pro Tennis Series Zadar | 2021/07/01 12:30 | Deni Zmak v Vito Tonejc | 6-3,5-2 |
| UTR Pro Tennis Series Zadar | 2021/06/30 11:00 | Arthus De La Bassetiere v Deni Zmak | 2-6,3-5 |
| UTR Pro Tennis Series Zadar | 2021/06/29 08:00 | Ihor Dudun v Deni Zmak | 3-6,2-6 |
| ITF M15 Rovinj | 2021/03/16 08:55 | Matteo Arnaldi v Deni Zmak | 6-3,6-4 |
| ITF M15 Rovinj | 2021/03/15 11:30 | Deni Zmak v Alen Rogic-Hadzalic | 6-3,7-6 |