| ITF - Opatija M15 | 03/20 13:30 | 25 | Ante P Ercegovic v Noah Thurner | 0-6,2-6 | |
| ITF - Rovinj M15 | 03/11 08:30 | 62 | Jerko Brkic v Ante P Ercegovic | 6-1,6-2 | |
| ITF - Porec M15 | 03/09 09:00 | 26 | Ante P Ercegovic v Sandro Kopp | CANC | |
| ITF - Porec M15 | 03/06 12:55 | 25 | Ante P Ercegovic v Francesco Ferrari | 1-6,1-6 | |
| ITF - Vila Real de Santo Antonio M25 | 02/12 12:30 | 44 | Ante P Ercegovic v Tomas Almeida | 6-7,3-6 | |
| UTR Pro Tennis Series - Zadar | 11/14 10:00 | - | Mario Radev v Ante P Ercegovic | 7-5,5-2 |