Stadium: M1 Round: 28 Ground: Clay
| ATP Hamburg MD | 2018/07/26 14:30 | Marach/Pavic v Paire/Roger-Vasselin | 4-6,7-6,10-7 |
| ATP Hamburg MD | 2018/07/24 11:50 | Marach/Pavic v Mayer/Schwartzman | 6-3,6-4 |
| Wimbledon MD | 2018/07/06 13:30 | Marach/Pavic v Delbonis/Reyes-Varela | 6-4,7-6,4-6,5-7,2-6 |
| ATP Queens MD | 2018/06/23 15:40 | Marach/Pavic v Murray/Soares | 3-6,7-6,7-10 |
| ATP Queens MD | 2018/06/20 16:30 | Marach/Pavic v Bopanna/Roger-Vasselin | 6-4,6-7,10-7 |
| ATP Queens MD | 2018/06/18 17:05 | Marach/Pavic v Lopez/Lopez | 6-4,6-7,10-7 |
| French Open MD | 2018/06/09 15:40 | Herbert/Mahut v Marach/Pavic | 6-2,7-6 |
| French Open MD | 2018/06/08 10:30 | Lopez/Lopez v Marach/Pavic | 4-6,5-7 |
| ATP Hamburg MD | 2018/07/26 10:00 | Marrero/Qureshi v Daniell/Koolhof | 1-6,2-6 |
| ATP Hamburg MD | 2018/07/24 15:40 | Mirnyi/Oswald v Daniell/Koolhof | 7-6,4-6,5-10 |
| ATP Bastad MD | 2018/07/19 12:20 | Melzer/Petzschner v Daniell/Koolhof | 7-6,6-3 |
| ATP Bastad MD | 2018/07/18 12:35 | Ymer/Ymer v Daniell/Koolhof | 1-6,2-6 |
| Wimbledon MD | 2018/07/05 14:50 | Balaji/Vardhan v Daniell/Koolhof | 7-6,6-4,7-6 |
| ATP Eastbourne MD | 2018/06/26 16:15 | Daniell/Koolhof v Harrison/Monroe | 6-7,6-3,7-10 |
| ATP Queens MD | 2018/06/21 11:00 | Murray/Soares v Daniell/Koolhof | 6-3,6-7,10-7 |
| ATP Queens MD | 2018/06/20 15:45 | Daniell/Koolhof v Djokovic/Wawrinka | 6-4,7-6 |