[78] Gianluca Mager 2-6,2-6 Gaël Monfils [20] 2021-10-01 12:30
Stadium: Center Court Round: 27 Ground: Hardcourt indoor
Home History
| Sofia, Bulgaria | 2021/09/29 14:35 | Gianluca Mager v Miomir Kecmanovic | 7-6,6-3 |
| Sofia, Bulgaria | 2021/09/27 17:05 | Adrian Mannarino v Gianluca Mager | 3-6,2-6 |
| Metz, France | 2021/09/20 17:40 | Nikoloz Basilashvili v Gianluca Mager | 6-3,7-6 |
| US Open, New York, USA | 2021/08/31 18:45 | Jordan Thompson v Gianluca Mager | 4-6,6-3,7-5,2-6,7-6 |
| Winston-Salem, USA | 2021/08/24 20:00 | Jan-Lennard Struff v Gianluca Mager | 6-2,6-2 |
| Winston-Salem, USA | 2021/08/23 20:55 | Tung-Lin Wu v Gianluca Mager | 6-7,3-6 |
| Cincinnati, USA | 2021/08/14 14:00 | Ricardas Berankis v Gianluca Mager | 6-4,7-5 |
| Kitzbuhel, Austria | 2021/07/29 10:45 | Daniel Altmaier v Gianluca Mager | 6-1,6-7,6-3 |
Away History
| Metz, France | 2021/09/25 13:55 | Gaël Monfils v Pablo Carreno Busta | 5-7,6-7 |
| Metz, France | 2021/09/24 16:00 | Nikoloz Basilashvili v Gaël Monfils | 3-6,3-6 |
| Metz, France | 2021/09/23 16:00 | Kohlschreiber, Philipp v Gaël Monfils | 6-7,4-6 |
| US Open, New York, USA | 2021/09/04 18:00 | Gaël Monfils v Jannik Sinner | 6-7,2-6,6-4,6-4,4-6 |
| US Open, New York, USA | 2021/09/02 19:05 | Gaël Monfils v Steve Johnson | 7-5,4-6,6-4,6-4 |
| US Open, New York, USA | 2021/08/31 19:05 | Gaël Monfils v Federico Coria | 6-3,6-2,6-2 |
| Cincinnati, USA | 2021/08/19 18:15 | Andrey Rublev v Gaël Monfils | 7-6,7-6 |
| Cincinnati, USA | 2021/08/18 22:35 | Gaël Monfils v Alex De Minaur | 6-3,7-5 |