Stadium: M1 Round: 27 Ground: Clay
| ATP Hamburg MD | 2018/07/23 12:30 | Mektic/Peya v Marrero/Qureshi | 4-6,5-7 |
| ATP Bastad MD | 2018/07/17 11:00 | Marrero/Qureshi v Lopez/Munar | 4-6,4-6 |
| 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 |
| ATP Queens Qual MD | 2018/06/16 14:00 | Daniell/Koolhof v Copil/Skupski | 6-4,4-6,0-0 |