| UTR Pro Tennis Series Zadar | 2022/03/04 14:00 | Kekez, Duje v Petar Jovanovic | 6-2,5-4 |
| UTR Pro Tennis Series Zadar | 2022/03/02 10:30 | Kekez, Duje v Danilo Raicevic | 6-1,5-4 |
| UTR Pro Tennis Series Zadar | 2022/03/01 09:00 | Kekez, Duje v Nagy, Peter | 1-6,6-4,4-6 |
| UTR Pro Tennis Series Zadar | 2022/02/28 10:30 | Dafcik, Thomas Jan v Kekez, Duje | 4-6,6-3,6-4 |
| UTR Pro Tennis Series Zadar | 2021/11/19 09:00 | Manafov, Vladyslav v Kekez, Duje | 6-3,2-6,6-3 |
| UTR Pro Tennis Series Zadar | 2021/11/18 12:00 | Valerii Naumenko v Kekez, Duje | 0-6,0-6 |
| UTR Pro Tennis Series Zadar | 2021/11/16 12:00 | Rumler, Robert v Kekez, Duje | 2-6,4-6 |
| UTR Pro Tennis Series Zadar | 2021/11/14 12:00 | Vladimir Popov v Kekez, Duje | 0-6,2-6 |
| UTR Pro Tennis Series Zadar | 2022/03/03 11:00 | Ban, Ivan Karlo v Weindl, Michael | 0-6,6-2,6-4 |
| UTR Pro Tennis Series Zadar | 2022/03/02 13:00 | Ban, Ivan Karlo v Ilya Snitari | 2-6,1-5 |
| UTR Pro Tennis Series Zadar | 2022/03/01 15:55 | Ban, Ivan Karlo v Veljko Krstic | 0-6,6-3,7-5 |
| UTR Pro Tennis Series Zadar | 2022/02/28 09:00 | Ban, Ivan Karlo v Noa Vukadin | 4-6,1-6 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/18 13:00 | Jan Kupcic v Ban, Ivan Karlo | 6-1,6-2 |
| ITF - M15 Opatija | 2021/03/22 09:20 | Ceppellini, Alessandro v Ban, Ivan Karlo | 7-6,6-2 |
| ITF - M15 Opatija | 2021/03/21 11:00 | Ban, Ivan Karlo v Heger, Tim | 6-3,2-6,10-8 |
| ITF - M15 Porec | 2021/03/07 11:00 | Ban, Ivan Karlo v Aleksandre Bakshi | 2-6,3-6 |