Stadium: Court C Round: 25 Ground: Clay
| ITF M25 Madrid | 2021/09/13 09:00 | Nikolas Sanchez Izquierdo v Vojtech Vlkovsky | 6-4,6-4 |
| ITF M25 Madrid | 2021/09/12 13:00 | Inaki Cabrera Bello v Vojtech Vlkovsky | 3-6,0-6 |
| ITF M15 Bad Waltersdorf | 2021/08/30 07:00 | Vojtech Vlkovsky v Hasan Ibrahim | 5-7,6-2,10-12 |
| ITF M25 Poznan | 2021/08/22 08:00 | Harry Wendelken v Vojtech Vlkovsky | 6-3,6-4 |
| ITF M25 Prostejov | 2021/08/15 09:00 | Vojtech Vlkovsky v Ondrej Valek | 6-4,4-6,9-11 |
| ITF M15 Gdynia | 2021/08/09 08:00 | Roman Andres Burruchaga v Vojtech Vlkovsky | 6-4,6-1 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/04 16:45 | Vojtech Vlkovsky v Maciej Rajski | 0-6,3-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/02 13:00 | Yujiro Onuma v Vojtech Vlkovsky | 1-6,0-6 |
| UTR Pro Tennis Series Ricany | 2021/09/16 10:00 | Adam Kozler v Martins Podzus | 1-6,6-1,0-0 |
| UTR Pro Tennis Series Ricany | 2021/09/15 07:30 | Filip Duda v Martins Podzus | 6-2,6-0 |
| UTR Pro Tennis Series Ricany | 2021/09/13 10:30 | Yurii Dzhavakian v Martins Podzus | 2-6,6-3,6-7 |
| UTR Pro Tennis Series Ricany | 2021/09/12 09:00 | Jan Satral v Martins Podzus | 1-6,6-5 |
| UTR Pro Tennis Series Ricany | 2021/09/11 12:00 | Jiri Barnat v Martins Podzus | 0-6,3-5 |
| UTR Pro Tennis Series Ricany | 2021/09/10 10:30 | Martins Podzus v Janos Fekete | 2-6,2-4 |
| UTR Pro Tennis Series Ricany | 2021/09/08 07:30 | Martins Podzus v Jiri Jenicek | 6-2,5-2 |
| UTR Pro Tennis Series Ricany | 2021/09/07 10:30 | Martins Podzus v Marcelo Zormann | 3-6,6-3,7-6 |