Stadium: Court Belem Round: 26 Ground: Clay
| Challenger Braga MD | 2018/05/12 14:45 | Arends S / Shamasdin A v Behar A / Reyes-Varela M A | 6-2,6-1 |
| Challenger Braga MD | 2018/05/11 13:00 | Arends S / Shamasdin A v Martinez / Vega | 6-0,6-3 |
| Challenger Braga MD | 2018/05/10 15:00 | Arends S / Shamasdin A v Granollers G / Robert S | 6-3,6-2 |
| ATP - Estoril - Doubles Hommes | 2018/05/02 14:05 | Eysseric J / Salisbury J v Arends S / Shamasdin A | 6-3,3-6,10-6 |
| Challenger - Tunis - Doubles Hommes | 2018/04/19 14:10 | Novak D / Weissborn T-S v Arends S / Shamasdin A | 7-5,6-4 |
| Challenger - Tunis - Doubles Hommes | 2018/04/17 15:30 | Bellalouna M / Nagoudi A v Arends S / Shamasdin A | 3-6,2-6 |
| ATP - Marrakech - Doubles Hommes | 2018/04/12 13:50 | Mektic N / Peya A v Arends S / Shamasdin A | 3-6,6-3,10-5 |
| ATP - Marrakech - Doubles Hommes | 2018/04/10 13:35 | Arends S / Shamasdin A v Jaziri M / Ouahab L | 7-5,7-6 |