Stadium: Court 4 Round: 24 Ground: Clay
| ATP Rome MD | 2021/05/14 08:00 | Arevalo/Middelkoop v Koolhof/Rojer | 2-6,7-6,10-5 |
| ATP Rome MD | 2021/05/13 08:00 | Behar/Escobar v Koolhof/Rojer | 6-4,3-6,8-10 |
| ATP Rome MD | 2021/05/11 11:40 | Cecchinato/Travaglia v Koolhof/Rojer | 6-4,1-6,7-10 |
| Davis Cup | 2019/11/20 16:05 | Murray/Skupski v Koolhof/Rojer | 6-4,7-6 |
| Wimbledon MD | 2019/07/03 15:15 | Krajinovic/Lajovic v Ebden/Pospisil | 3-6,2-6,2-6 |
| ATP Moscow MD | 2017/10/18 10:00 | Mirnyi/Oswald v Krajinovic/Lajovic | 6-1,6-2 |