Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ATP Halle MD | 2019/06/21 13:30 | Mektic/Skugor v Klaasen/Venus | 6-7,4-6 |
| ATP Halle MD | 2019/06/20 10:00 | Marach/Melzer v Klaasen/Venus | 3-6,6-7 |
| ATP Halle MD | 2019/06/19 10:00 | Inglot/Krajicek v Klaasen/Venus | 6-7,6-7 |
| ATP Hertogenbosch MD | 2019/06/13 10:50 | Daniell/Koolhof v Klaasen/Venus | 6-4,7-6 |
| ATP Hertogenbosch MD | 2019/06/11 09:00 | Jebavy/Zelenay v Klaasen/Venus | 6-4,5-7,7-10 |
| French Open MD | 2019/05/28 14:50 | Klaasen/Venus v Bopanna/Copil | 3-6,6-7 |
| ATP Lyon MD | 2019/05/21 13:45 | Klaasen/Venus v Hoang/Jacq | 7-5,6-4 |
| ATP Rome MD | 2019/05/19 12:00 | Cabal/Farah v Klaasen/Venus | 6-1,6-3 |