Stadium: Court 7 - Center Round: 44 Ground: Clay
| ITF M15 Ulcinj | 2021/09/13 08:00 | Gianmarco Ferrari v Jerko Brkic | 6-1,6-3 |
| ITF M15 Ulcinj | 2021/09/12 08:00 | Jerko Brkic v Lior Goldenberg | 6-3,6-0 |
| UTR Pro Tennis Series Zadar | 2021/07/04 08:30 | Jerko Brkic v Karlo Kajin | 6-4,6-4 |
| UTR Pro Tennis Series Zadar | 2021/07/02 12:30 | Constant De La Bassetiere v Jerko Brkic | 7-6,5-2 |
| UTR Pro Tennis Series Zadar | 2021/07/01 09:30 | Warren Sinius v Jerko Brkic | 6-3,6-5 |
| UTR Pro Tennis Series Zadar | 2021/06/30 08:00 | Josip Krstanovic v Jerko Brkic | 6-4,5-3 |
| UTR Pro Tennis Series Zadar | 2021/06/28 12:30 | Frane Nincevic v Jerko Brkic | 6-1,7-5 |
| Challenger Split | 2021/04/04 13:20 | Lukas Klein v Jerko Brkic | 6-1,6-2 |
| Davis Cup | 2021/06/23 09:15 | Michael Avetisyan v Martin Muedini | 6-3,6-2 |
| Davis Cup | 2019/07/20 09:00 | Martin Muedini v Guillermo Jauregui | 6-2,6-1 |
| Davis Cup | 2019/07/18 09:00 | Menelaos Efstathiou v Martin Muedini | 6-0,6-1 |
| Davis Cup | 2019/07/16 15:30 | Robin Forster v Martin Muedini | 6-2,6-1 |