Stadium: Stadium 17 Round: 26 Ground: Hardcourt outdoor
| US Open MD | 2021/09/05 19:55 | Peers/Polasek v Erlich/Harris | 7-6,6-4 |
| US Open MD | 2021/09/02 16:00 | Peers/Polasek v Bambridge/Skupski | 6-3,6-3 |
| ATP Cincinnati MD | 2021/08/19 19:35 | Peers/Polasek v De Minaur/Norrie | 6-3,3-6,8-10 |
| ATP Cincinnati MD | 2021/08/18 02:40 | Peers/Polasek v Middelkoop/Saville | 6-7,7-6,10-6 |
| ATP Toronto MD | 2021/08/11 20:05 | Bublik/Garin v Peers/Polasek | 6-4,6-4 |
| ATP Washington MD | 2021/08/04 21:50 | Peers/Polasek v De Minaur/Millman | 6-7,7-5,7-10 |
| US Open MD | 2021/09/04 15:00 | Galloway/Lawson v Koolhof/Rojer | 3-6,6-7 |
| US Open MD | 2021/09/03 17:00 | Karatsev/Nedovyesov v Koolhof/Rojer | 6-7,1-6 |
| Olympics 2020 - MD | 2021/07/24 02:00 | Koolhof/Rojer v Gille/Vliegen | 6-3,7-6 |
| Wimbledon MD | 2021/07/01 17:00 | Koolhof/Rojer v Glasspool/Heliovaara | 7-5,3-6,4-6 |
| ATP Halle MD | 2021/06/17 10:35 | Koolhof/Rojer v Auger Aliassime/Hurkacz | 6-7,3-6 |
| French Open MD | 2021/06/05 12:25 | Koolhof/Rojer v Bublik/Golubev | 6-7,6-3,4-6 |
| French Open MD | 2021/06/04 11:25 | Koolhof/Rojer v Koepfer/Ruusuvuori | 6-4,7-6 |
| French Open MD | 2021/06/01 12:45 | Koolhof/Rojer v Krajinovic/Lajovic | 6-4,4-6,6-2 |