Stadium: Center Court Round: 29 Ground: Clay
| Challenger Prostejov MD | 2020/09/10 11:20 | Poljak/Svrcina v Balaji/Sharan | 1-6,5-7 |
| Challenger Prostejov MD | 2020/09/09 09:00 | Goransson/Oliveira v Balaji/Sharan | 4-6,1-6 |
| Challenger Prostejov MD | 2020/09/08 11:50 | Balaji/Sharan v Bolt A / Polmans M | 3-6,6-3,10-6 |
| Challenger Prostejov MD | 2020/09/10 14:00 | Arends S / Pel D v Kolar Z / Rosol L | 1-6,6-1,7-10 |
| Challenger Prostejov MD | 2020/09/09 14:15 | Kolar Z / Rosol L v Erlich J / Vasilevski A | 6-4,6-4 |
| Challenger Prostejov MD | 2020/09/08 15:15 | Kolar Z / Rosol L v Galloway R / Hach Verdugo H | 6-3,7-5 |
| Challenger - Ostrava - Doubles Hommes | 2020/09/03 14:00 | Sitak/Zelenay v Kolar Z / Rosol L | 6-3,6-7,10-7 |
| Challenger - Ostrava - Doubles Hommes | 2020/09/02 14:00 | Diez/Ivashka v Kolar Z / Rosol L | 6-7,6-7 |
| Challenger - Prague - Doubles Hommes | 2020/08/22 11:00 | Kolar Z / Rosol L v Herbert/Rinderknech | 3-6,4-6 |
| Challenger - Prague - Doubles Hommes | 2020/08/20 08:30 | Goransson/Oliveira v Kolar Z / Rosol L | 5-7,2-6 |
| Challenger - Prague - Doubles Hommes | 2020/08/18 10:00 | Verdugo/Vega Hernandez v Kolar Z / Rosol L | 3-6,3-6 |