Stadium: Court 2 Round: 26 Ground: Clay
| Challenger Warsaw MD | 2021/08/25 12:55 | Jebavy R / Zelenay I v Luz/Mansouri | 4-6,7-6,4-10 |
| Challenger Luedenscheid MD | 2021/08/18 12:30 | Hach Verdugo H / Reyes-Varela M v Jebavy R / Zelenay I | 5-7,7-6,10-8 |
| Challenger Liberec MD | 2021/08/07 13:00 | Blancaneaux/Janvier v Jebavy R / Zelenay I | 2-6,7-6,5-10 |
| Challenger Liberec MD | 2021/08/06 14:15 | Jebavy R / Zelenay I v Drzewiecki/Majchrzak | 6-3,7-6 |
| Challenger Liberec MD | 2021/08/05 16:20 | Gonzales/Johnson v Jebavy R / Zelenay I | 6-4,4-6,3-10 |
| Challenger Liberec MD | 2021/08/04 13:00 | Haase/Martin v Jebavy R / Zelenay I | 4-6,2-6 |
| Challenger - Ostrava - Doubles Hommes | 2021/04/29 12:00 | Jebavy R / Zelenay I v Kolar Z / Rosol L | 3-6,1-6 |
| Challenger - Ostrava - Doubles Hommes | 2021/04/28 15:15 | Jebavy R / Zelenay I v Guinard/Rinderknech | 6-2,6-7,10-3 |