Stadium: Court 1 Round: 26 Ground: Clay
| ITF M25 Kiseljak | 2019/05/29 15:00 | Nincevic, Frane v Kekez, Duje | 4-6,7-6,6-4 |
| ITF - M15 Brcko | 2019/05/22 07:00 | Tchoutakian, Maxime v Nincevic, Frane | 4-6,6-3,6-1 |
| ITF M25 Doboj | 2019/05/15 08:15 | Igor Sijsling v Nincevic, Frane | 2-6,6-1,6-4 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/10 09:40 | Botic Van De Zandschulp v Nincevic, Frane | 6-1,6-0 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/08 10:40 | Puljic, Luka v Nincevic, Frane | 6-7,1-6 |
| ITF - M15 Opatija | 2019/03/27 08:30 | Podzus, Martins v Nincevic, Frane | 6-1,6-0 |
| ITF Serbia F1 Qual | 2018/08/06 09:30 | Nincevic, Frane v Luka Miklavcic | 7-6,6-2 |
| ITF Serbia F1 Qual | 2018/08/05 10:30 | Nincevic, Frane v Dragovic, Stefan | 6-2,6-1 |
| ITF M25 Kiseljak | 2019/05/28 14:15 | Gorazd Srbljak v Nik Razborsek | 3-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2019/05/23 08:00 | Nik Razborsek v Andrew Paulson | 4-6,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/19 09:00 | Nik Razborsek v Schmitz, Constantin | 0-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/18 09:45 | Nik Razborsek v Franco Emanuel Egea | 6-3,4-6,6-4 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/17 13:05 | Nik Razborsek v Kristjan Tamm | 6-4,7-5 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/12 17:25 | Nik Razborsek v Hamou, Maxime | 7-6,2-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/11 10:20 | Nik Razborsek v Bossel, Adrien | 7-6,6-2 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/10 14:30 | Nik Razborsek v Alexander Donski | 6-3,7-6 |