| French Open MD | 06/02 12:40 | 25 | Verdasco/Zimonjic v Knowle/Mayer | 6-2,2-6,6-2 | |
| French Open MD | 05/30 13:30 | 24 | Estrella Burgos/Tomic v Knowle/Mayer | Retired | |
| US Open 2016 MD | 08/31 16:30 | 24 | Knowle/Mayer v Rojer/Tecau | 1-6,3-6 | |
| ATP Halle MD | 06/14 14:55 | 26 | Klaasen/Ram v Knowle/Mayer | 6-3,6-7,10-6 |