Stadium: Arena 1 Round: 28 Ground: Hardcourt outdoor
| ATP Tokyo MD | 2018/10/03 11:25 | Inglot/Skugor v Klaasen/Venus | 6-3,6-7,9-11 |
| ATP Tokyo MD | 2018/10/02 06:50 | Johnson/Schwartzman v Klaasen/Venus | 5-7,2-6 |
| US Open MD | 2018/08/31 19:00 | Klaasen/Venus v Gonzalez/Jarry | 3-6,6-7 |
| US Open MD | 2018/08/29 15:00 | Klaasen/Venus v Lacko/Millman | 6-2,6-2 |
| ATP Cincinnati MD | 2018/08/16 21:50 | Kubot/Melo v Klaasen/Venus | 6-4,7-6 |
| ATP Cincinnati MD | 2018/08/14 18:15 | Gasquet/Mannarino v Klaasen/Venus | 1-6,2-6 |
| ATP Toronto MD | 2018/08/12 17:30 | Klaasen/Venus v Kontinen/Peers | 2-6,7-6,6-10 |
| ATP Toronto MD | 2018/08/11 16:30 | Marach/Pavic v Klaasen/Venus | 6-4,6-7,3-10 |
| ATP Tokyo MD | 2018/10/04 11:10 | Salisbury/Uchiyama v Murray/Soares | 7-6,4-6,10-3 |
| ATP Tokyo MD | 2018/10/03 09:45 | Nishioka/Uesugi v Salisbury/Uchiyama | 3-6,6-7 |