Stadium: Court 1 Round: 54 Ground: Clay
| Szekesfehervar, Singles Qualifying M-ITF-HUN-05A | 2019/09/01 08:00 | Francesco Ferrari v Krstanovic, Josip | 3-6,4-6 |
| ITF Serbia F1 Qual | 2017/08/06 09:30 | Manda, Calin v Krstanovic, Josip | 5-7,6-3,6-4 |
| ITF Austria F5 | 2017/07/31 09:50 | Krstanovic, Josip v Michalis Sakellaridis | 6-2,4-6,4-6 |
| ITF Austria F5 | 2017/07/30 08:00 | Krstanovic, Josip v Hubner, Edward | 6-2,6-1 |
| ITF Austria F5 | 2017/07/29 08:00 | Xiviller, Nicolas v Krstanovic, Josip | 6-2,4-6,3-6 |
| Szekesfehervar, Singles Qualifying M-ITF-HUN-05A | 2019/09/01 08:00 | Vidak, Antun v Yvo Panak | 6-4,6-1 |
| ITF M15 Novi Sad | 2019/08/13 08:00 | Domagoj Biljesko v Vidak, Antun | 7-5,6-3 |
| ITF M15 Novi Sad | 2019/08/12 08:00 | Luka Miklavcic v Vidak, Antun | 4-6,2-6 |
| ITF M15 Novi Sad | 2019/08/07 08:00 | Vidak, Antun v Petrone, Alessandro | 3-6,6-2,2-6 |
| ITF M15 Novi Sad | 2019/08/06 10:20 | Delmas, Amaury v Vidak, Antun | 4-6,3-6 |
| ITF M15 Novi Sad | 2019/08/05 10:30 | Vidak, Antun v Barclay, David | 7-5,6-4 |
| ITF - M25 Kiseljak | 2019/05/31 08:00 | Vidak, Antun v Sorgi, Joao Pedro | 1-6,1-6 |
| ITF - M25 Kiseljak | 2019/05/30 07:00 | Vidak, Antun v Panin, Igor | 6-4,6-4 |