Stadion: Court 3 Round: 26 Ground: Hardcourt outdoor
| ATP - Kitzbühel - Herrendoppel | 2018/07/31 16:45 | Melzer/Petzschner v Daniell/Koolhof | 7-6,6-4 |
| ATP - Hamburg - Herrendoppel | 2018/07/27 11:15 | Marach/Pavic v Daniell/Koolhof | 2-6,6-4,10-7 |
| ATP - Hamburg - Herrendoppel | 2018/07/26 10:00 | Marrero/Qureshi v Daniell/Koolhof | 1-6,2-6 |
| ATP - Hamburg - Herrendoppel | 2018/07/24 15:40 | Mirnyi/Oswald v Daniell/Koolhof | 7-6,4-6,5-10 |
| ATP - Bastad - Herrendoppel | 2018/07/19 12:20 | Melzer/Petzschner v Daniell/Koolhof | 7-6,6-3 |
| ATP - Bastad - Herrendoppel | 2018/07/18 12:35 | Ymer/Ymer v Daniell/Koolhof | 1-6,2-6 |
| Wimbledon - Herrendoppel | 2018/07/05 14:50 | Balaji/Vardhan v Daniell/Koolhof | 7-6,6-4,7-6 |
| ATP - Eastbourne - Herrendoppel | 2018/06/26 16:15 | Daniell/Koolhof v Harrison/Monroe | 6-7,6-3,7-10 |