Stadium: Court 8 Round: 24 Ground: Clay
| ATP Geneva MD | 2018/05/22 12:10 | Arends/Shamasdin v Dodig/Ram | 3-6,6-7 |
| Challenger Lisbon MD | 2018/05/18 16:15 | Arends/Shamasdin v Bednarek/Reese | 4-6,6-2,8-10 |
| Challenger Lisbon MD | 2018/05/16 15:25 | Arends/Shamasdin v King/Pasha | 7-6,6-1 |
| Challenger Lisbon MD | 2018/05/15 16:55 | Arends/Shamasdin v Granollers/Munar | 2-6,7-6,10-8 |
| Challenger Braga MD | 2018/05/12 14:45 | Arends/Shamasdin v Behar/Reyes-Varela | 6-2,6-1 |
| Challenger Braga MD | 2018/05/11 13:00 | Arends/Shamasdin v Martinez Portero/Vega Hernandez | 6-0,6-3 |
| Challenger Braga MD | 2018/05/10 15:00 | Arends/Shamasdin v Granollers/Robert | 6-3,6-2 |
| ATP Estoril MD | 2018/05/02 14:05 | Eysseric/Salisbury v Arends/Shamasdin | 6-3,3-6,10-6 |
| ATP Geneva MD | 2018/05/26 11:00 | Marach/Pavic v Dodig/Ram | 3-6,7-6,11-9 |
| ATP Geneva MD | 2018/05/25 16:05 | Marach/Pavic v Lindstedt/Vasilevski | 6-1,7-6 |
| ATP Geneva MD | 2018/05/24 18:05 | Marach/Pavic v Erlich/Fucsovics | 6-4,7-5 |
| ATP Geneva MD | 2018/05/23 15:55 | Marach/Pavic v Cecchinato/Seppi | 6-0,6-2 |
| ATP Rome MD | 2018/05/18 13:30 | Cuevas/Granollers v Marach/Pavic | 6-3,7-6 |
| ATP Rome MD | 2018/05/17 14:55 | Johnson/Thiem v Marach/Pavic | 6-0,3-6,14-16 |
| ATP Barcelona MD | 2018/04/26 14:50 | Carballes Baena/R-Vinolas v Marach/Pavic | 2-6,7-5,11-13 |
| ATP Monte Carlo MD | 2018/04/22 09:30 | Bryan/Bryan v Marach/Pavic | 7-6,6-3 |