Stadium: Court Cascais Round: 26 Ground: Clay
| ATP - Marrakech - Doubles Hommes | 2018/04/11 14:10 | Cerretani J / Qureshi A v Haase R / Middelkoop M | 6-3,3-6,10-3 |
| ATP - Miami - Doubles Hommes | 2018/03/22 16:40 | Haase R / Middelkoop M v Kontinen H / Peers J | 3-6,6-3,6-10 |
| ATP - Dubaï - Doubles Hommes | 2018/03/01 15:15 | Haase R / Middelkoop M v Dodig I / Ram R | 3-6,6-7 |
| ATP - Dubaï - Doubles Hommes | 2018/02/27 12:15 | Struff J / Troicki V v Haase R / Middelkoop M | 4-6,4-6 |
| ATP - Rotterdam - Doubles Hommes | 2018/02/14 15:20 | Haase R / Middelkoop M v Rojer J-J / Tecau H | 1-6,2-6 |
| ATP - Rotterdam - Doubles Hommes | 2018/02/13 16:40 | Haase R / Middelkoop M v Smit/Timmermans | 6-2,6-4 |
| ATP Sofia MD | 2018/02/11 12:00 | Haase R / Middelkoop M v Mektic N / Peya A | 5-7,6-4,10-4 |
| ATP Sofia MD | 2018/02/10 13:30 | Lipsky S / Sharan D v Haase R / Middelkoop M | 4-6,2-6 |
| Budapest, Hungary, Doubles | 2018/04/26 10:20 | Inglot D / Skugor F v Demoliner M / Gonzalez S | 6-4,7-5 |
| Budapest, Hungary, Doubles | 2018/04/24 13:45 | Demoliner M / Gonzalez S v Copil M / Mergea F | 6-2,7-6 |