 |
| 2018 Grand Prix Hassan II | |
|---|---|
| Date | 9–15 April |
| Edition | 34th |
| Draw | 32S / 16D |
| Prize money | €501,345 |
| Surface | Clay / outdoor |
| Location | Marrakesh, Morocco |
| Champions | |
| Singles | |
 Pablo Andújar | |
| Doubles | |
 Nikola Mektić /  Alexander Peya | |
The 2018 Grand Prix Hassan II was a professional tennis tournament played on clay courts. It was the 34th edition of the tournament and part of the 2018 ATP World Tour. It took place in Marrakesh, Morocco between 9 and 15 April 2018.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ESP | Albert Ramos Viñolas | 23 | 1 |
 GBR | Kyle Edmund | 26 | 2 |
 GER | Philipp Kohlschreiber | 34 | 3 |
 FRA | Richard Gasquet | 38 | 4 |
 NED | Robin Haase | 44 | 5 |
| FRA | Benoît Paire | 47 | 6 |
 UKR | Alexandr Dolgopolov | 53 | 7 |
| GER | Mischa Zverev | 55 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Borna Ćorić → replaced by Pablo Andújar 
Federico Delbonis → replaced by 
Radu Albot 
Damir Džumhur → replaced by 
Nikoloz Basilashvili 
Filip Krajinović → replaced by Roberto Carballés Baena Gaël Monfils → replaced by 
Matteo Berrettini Viktor Troicki → replaced by 
Ilya Ivashka | Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| CRO | Nikola Mektić | AUT | Alexander Peya | 69 | 1 |
| ESP | Marc López | SRB | Nenad Zimonjić | 86 | 2 |
 NZL | Marcus Daniell | GBR | Dominic Inglot | 87 | 3 |
| NED | Robin Haase | NED | Matwé Middelkoop | 90 | 4 |
The following pairs received wildcards into the doubles main draw:
Pablo Andújar defeated Kyle Edmund, 6–2, 6–2 Nikola Mektić / Alexander Peya defeated Benoît Paire / Édouard Roger-Vasselin, 7–5, 3–6, [10–7]
