| ITF M25 Most | 2021/05/24 09:00 | Zdenek Derkas v Lucas Bouquet | 1-6,1-6 |
| ITF M25 Most | 2021/05/23 14:00 | Leon Hoeveler v Zdenek Derkas | 4-6,1-6 |
| ITF M25 Poznan | 2020/08/24 11:00 | Filip Kolasinski v Zdenek Derkas | 6-0,6-0 |
| ITF M25 Poznan | 2020/08/23 09:30 | Zdenek Derkas v Piotr Galus | 6-4,6-4 |
| ITF M15 Piestany | 2019/07/17 10:30 | Marek Semjan v Zdenek Derkas | 6-3,7-6 |
| ITF M15 Piestany | 2019/07/16 07:00 | Zdenek Derkas v Jim Walder | 7-5,6-1 |
| ITF M15 Piestany | 2019/07/15 07:00 | Roman Boychuk v Zdenek Derkas | 6-7,3-6 |
| ITF M25 Most | 2019/05/29 11:35 | Tadeas Paroulek v Zdenek Derkas | 6-1,6-2 |
| UTR Pro Tennis Series California | 2021/09/03 15:00 | Kris Van Wyk v Tristan Boyer | 4-6,6-6 |
| UTR Pro Tennis Series California | 2021/09/01 19:30 | Kris Van Wyk v Lucas Gomez | 7-6,3-6,5-3 |
| UTR Pro Tennis Series California | 2021/08/31 19:30 | Kris Van Wyk v Isaiah Strode | 6-3,5-3 |
| UTR Pro Tennis Series California | 2021/08/29 20:58 | Conrad Brown v Kris Van Wyk | 4-6,6-4,3-5 |
| UTR Pro Tennis Series California | 2021/08/24 19:30 | Kris Van Wyk v Raymond Sarmiento | 4-6,1-6 |
| UTR Pro Tennis Series California | 2021/08/23 16:30 | Kris Van Wyk v Alessandro-D Ventre | 2-6,6-3,5-2 |
| UTR Pro Tennis Series California | 2021/08/22 18:30 | Wyatt DeMulling v Kris Van Wyk | 6-1,5-0 |
| UTR Pro Tennis Series California | 2021/07/27 21:00 | Kris Van Wyk v Stefan Leustian | 1-6,0-1 |