stadio: Svijany Court Round: 29 Ground: Clay
| Challenger Liberec DM | 2021/08/06 13:00 | Polmans/Reid v Blancaneaux/Janvier | 3-6,2-6 |
| Challenger Liberec DM | 2021/08/05 10:00 | Balaji/Kadhe v Blancaneaux/Janvier | 5-7,4-6 |
| Challenger Liberec DM | 2021/08/03 12:00 | Paulson/Rikl v Blancaneaux/Janvier | 6-2,3-6,12-14 |
| Challenger Porto DM | 2021/06/30 11:15 | Blancaneaux/Janvier v Balaji/Margaroli | 6-4,6-7,6-10 |
| Challenger Biella DM | 2021/06/02 14:55 | Blancaneaux/Janvier v Martinez Portero/Vega Hernandez | 4-6,6-7 |
| Challenger Liberec DM | 2021/08/06 14:15 | Jebavy/Zelenay v Drzewiecki/Majchrzak | 6-3,7-6 |
| Challenger Liberec DM | 2021/08/05 16:20 | Gonzales/Johnson v Jebavy/Zelenay | 6-4,4-6,3-10 |
| Challenger Liberec DM | 2021/08/04 13:00 | Haase/Martin v Jebavy/Zelenay | 4-6,2-6 |
| Challenger Ostrava DM | 2021/04/29 12:00 | Jebavy/Zelenay v Kolar/Rosol | 3-6,1-6 |
| Challenger Ostrava DM | 2021/04/28 15:15 | Jebavy/Zelenay v Guinard/Rinderknech | 6-2,6-7,10-3 |
| Challenger Belgrado DM | 2021/04/15 17:00 | Jebavy/Zelenay v Brkic/Cacic | 6-7,3-6 |
| Challenger Belgrado DM | 2021/04/15 09:00 | Medjedovic/Topo v Jebavy/Zelenay | 5-7,6-7 |
| ATP Cagliari DM | 2021/04/06 12:30 | Jebavy/Zelenay v Fritz/Paul | 6-2,3-6,8-10 |