Stadium: Court 7 Round: 26 Ground: Hardcourt outdoor
| ATP Toronto MD | 2018/08/09 15:00 | Klaasen/Venus v Kubot/Melo | 6-3,5-7,11-9 |
| ATP Rotterdam MD | 2018/02/12 10:00 | Kubot/Melo v Klaasen/Venus | 7-6,7-5 |
| ATP Toronto MD | 2018/08/09 15:00 | Klaasen/Venus v Kubot/Melo | 6-3,5-7,11-9 |
| ATP Washington MD | 2018/08/01 16:00 | Kubot/Melo v Dodig/Mclachlan | 4-6,5-7 |
| Wimbledon MD | 2018/07/06 12:00 | Erlich/Matkowski v Kubot/Melo | 6-7,6-4,7-6,7-6 |
| Wimbledon MD | 2018/07/04 16:00 | Bambridge/O'Mara v Kubot/Melo | 4-6,3-6,5-7 |
| ATP Halle MD | 2018/06/24 14:55 | Kubot/Melo v Zverev/Zverev | 7-6,6-4 |
| ATP Halle MD | 2018/06/22 12:15 | Kubot/Melo v Dodig/Ram | 6-7,6-3,12-10 |
| ATP Halle MD | 2018/06/21 10:45 | Kubot/Melo v Mirnyi/Oswald | 6-7,6-3,10-4 |
| ATP Halle MD | 2018/06/20 10:00 | Kubot/Melo v Erlich/Monroe | 6-3,6-4 |
| 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 Toronto MD | 2018/08/10 18:35 | Bryan/Sock v Klaasen/Venus | 6-7,4-6 |
| ATP Toronto MD | 2018/08/09 15:00 | Klaasen/Venus v Kubot/Melo | 6-3,5-7,11-9 |
| ATP Toronto MD | 2018/08/07 20:30 | Klaasen/Venus v Sitak/Tsitsipas | 6-4,6-4 |
| ATP Washington MD | 2018/08/04 17:35 | Murray/Soares v Klaasen/Venus | 7-5,7-6 |
| ATP Washington MD | 2018/08/03 18:00 | Klaasen/Venus v Cabal/Farah | 6-7,7-6,10-6 |