Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ATP Dubai MD | 2018/02/27 12:15 | Struff/Troicki v Haase/Middelkoop | 4-6,4-6 |
| ATP Rotterdam MD | 2018/02/14 15:20 | Haase/Middelkoop v Rojer/Tecau | 1-6,2-6 |
| ATP Rotterdam MD | 2018/02/13 16:40 | Haase/Middelkoop v Smit/Timmermans | 6-2,6-4 |
| ATP Sofia MD | 2018/02/11 12:00 | Haase/Middelkoop v Mektic/Peya | 5-7,6-4,10-4 |
| ATP Sofia MD | 2018/02/10 13:30 | Lipsky/Sharan v Haase/Middelkoop | 4-6,2-6 |
| ATP Sofia MD | 2018/02/08 19:50 | Haase/Middelkoop v Lindstedt/Nestor | 7-5,5-7,10-4 |
| ATP Sofia MD | 2018/02/07 15:10 | Haase/Middelkoop v Troicki/Zimonjic | 6-4,6-4 |
| Australian Open MD | 2018/01/17 05:00 | Carreno-Busta/Lopez v Haase/Middelkoop | 3-6,6-3,6-2 |
| ATP Dubai MD | 2018/02/27 10:00 | Granollers/Zimonjic v Dodig/Ram | 7-6,2-6,6-10 |
| ATP Rotterdam MD | 2018/02/17 20:10 | Dodig/Ram v Herbert/Mahut | 6-7,6-4,6-10 |
| ATP Rotterdam MD | 2018/02/15 13:00 | Kubot/Melo v Dodig/Ram | 5-7,6-7 |
| ATP Rotterdam MD | 2018/02/13 15:00 | Dodig/Ram v Zverev/Zverev | 6-3,6-2 |
| ATP Montpellier MD | 2018/02/07 19:25 | Dodig/Ram v Koolhof/Sitak | 6-2,5-7,0-10 |