Stadion: Court 5 Round: 54 Ground: Clay
| ITF - M15 - Bratislava | 2021/08/23 09:00 | Kristof Minarik v Simon Sedliak | 6-2,6-0 |
| ITF - M15 - Doboj | 2021/07/14 08:30 | Gergely Madarasz v Kristof Minarik | 7-6,7-6 |
| ITF - M15 - Doboj | 2021/07/13 08:00 | Kristof Minarik v Danilo Raicevic | 6-1,6-3 |
| ITF - M15 - Doboj | 2021/07/11 12:30 | Kristof Minarik v Matija Zugic | 6-4,6-2 |
| ITF - M15 - Poprad | 2021/07/07 11:35 | Kristof Minarik v Damien Wenger | 0-6,1-6 |
| ITF - M15 - Poprad | 2021/07/05 08:00 | Samuel Puskar v Kristof Minarik | 6-3,7-6 |
| ITF - M25 - Prag | 2021/05/10 08:00 | Vaclav Safranek v Kristof Minarik | 6-2,6-1 |
| ITF - M25 - Prag | 2021/05/09 07:30 | Alexander Wolfschmidt v Kristof Minarik | 3-6,7-6,6-10 |
| ITF - M15 - Bratislava | 2021/08/23 09:00 | Samo Polakovic v Obrad Markovski | 5-7,3-6 |
| ITF - M15 - Bratislava | 2021/08/17 08:00 | Franco Roncadelli v Obrad Markovski | 7-6,6-1 |
| ITF - M15 - Bratislava | 2021/08/16 12:00 | Adria Soriano Barrera v Obrad Markovski | 2-6,6-3,8-10 |
| ITF - M15 - Novi Sad | 2021/08/01 11:15 | Simon Habsuda v Obrad Markovski | 1-6,6-3,11-9 |
| ITF - M15 - Sofia | 2021/07/04 06:30 | Obrad Markovski v Denislav Prodanov | 1-6,7-5,7-10 |
| ITF - M15 - Skopje | 2021/06/11 07:00 | Alexis Gautier v Obrad Markovski | 6-4,6-3 |
| ITF - M15 - Skopje | 2021/06/10 08:35 | Kalin Ivanovski v Obrad Markovski | 6-3,4-6,4-6 |
| ITF - M15 - Skopje | 2021/05/31 12:30 | Stefano Battaglino v Obrad Markovski | 6-2,5-7,10-7 |