Stadium: Court 3 Round: 14 Ground: Clay
| Challenger Zadar | 2021/03/26 11:40 | Dimitar Kuzmanov v Blaz Kavcic | 6-4,6-1 |
| Challenger Zadar | 2021/03/24 09:00 | Blaz Kavcic v Alex Molcan | 6-2,6-1 |
| Challenger Zadar | 2021/03/22 12:45 | Blaz Kavcic v Andrea Pellegrino | 6-3,6-1 |
| Challenger Gran Canaria | 2021/03/06 14:00 | Blaz Kavcic v Carlos Gimeno Valero | 6-3,1-6,5-7 |
| Challenger Gran Canaria | 2021/03/05 12:15 | Alex Molcan v Blaz Kavcic | 4-6,5-7 |
| Challenger Gran Canaria | 2021/03/03 11:00 | Blaz Kavcic v Riccardo Bonadio | 6-2,6-4 |
| Challenger Gran Canaria | 2021/03/01 14:45 | Blaz Kavcic v Michael Vrbensky | 6-4,6-4 |
| Challenger Gran Canaria | 2021/02/24 13:35 | Blaz Kavcic v Riccardo Bonadio | 6-4,3-6,3-6 |
| ITF M15 Opatija | 2021/03/23 10:50 | Francesco Passaro v Bozo Barun | 6-2,6-3 |
| ITF M15 Opatija | 2021/03/22 13:30 | Bozo Barun v Samo Polakovic | 6-4,6-2 |
| ITF M15 Opatija | 2021/03/21 11:00 | Matthias Uwe Kask v Bozo Barun | 2-6,4-6 |
| ITF M15 Porec | 2021/03/08 10:00 | Louis Tessa v Bozo Barun | 4-6,6-4,10-7 |
| ITF M15 Porec | 2021/03/07 11:00 | Bozo Barun v Giulio Colacioppo | 6-1,6-0 |
| Adriatic Tennis Series | 2020/06/15 09:00 | Bozo Barun v Nino Krneta | 6-2,6-1 |
| ITF M15 Porec | 2020/03/09 11:15 | Julian Ocleppo v Bozo Barun | 6-1,6-1 |
| ITF M15 Porec | 2020/03/08 08:55 | Bozo Barun v Milos Vukovic | 7-5,6-1 |