Stadium: Center Court Round: 29 Ground: Hardcourt indoor
| ATP Metz MD | 2021/09/25 16:00 | Kontinen/Mclachlan v Hurkacz/Zielinski | 4-6,4-6 |
| ATP Metz MD | 2021/09/22 13:20 | Marach/Oswald v Hurkacz/Zielinski | 3-6,4-6 |
| ATP Metz MD | 2021/09/21 15:00 | Hurkacz/Zielinski v Walkow/Zelenay | 6-3,6-3 |
| ATP Metz MD | 2021/09/24 13:35 | Nys/Rinderknech v Brkic/Cacic | 6-3,7-6 |
| ATP Metz MD | 2021/09/23 10:00 | Sabanov/Sabanov v Nys/Rinderknech | 3-6,4-6 |
| ATP Metz MD | 2021/09/20 13:50 | Nys/Rinderknech v Saville/Smith | 6-3,7-5 |
| Challenger Rennes MD | 2021/09/15 09:50 | Stevens/Van Rijthoven v Nys/Rinderknech | 1-6,7-5,10-8 |
| US Open MD | 2021/09/04 18:30 | Nys/Rinderknech v Bopanna/Dodig | 3-6,6-4,4-6 |