# 2008 Grand Prix Hassan II – Singles

Paul-Henri Mathieu was the defending champion, but chose not to participate that year.
Qualifier Gilles Simon won in the final 7–5, 6–2, against fifth-seeded Julien Benneteau.

## Seeds

* Jo-Wilfried Tsonga (semifinals, withdrew due to a knee injury)
* Gaël Monfils (second round)
* Agustín Calleri (semifinals)
* Marc Gicquel (quarterfinals)
* Julien Benneteau (final)
* Chris Guccione (first round)
* Florent Serra (first round)
* Victor Hănescu (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1/WC | Jo-Wilfried Tsonga | | | | | | | |
| Q | Gilles Simon | w/o | | | | | | |
| Q | Gilles Simon | w/o | | | Q | Gilles Simon | 7 | 6 |
| | | | | | 5 | Julien Benneteau | 5 | 2 |
| 3 | Agustín Calleri | 6 | 1 | 3 | 5 | Julien Benneteau | 5 | 2 |
| 5 | Julien Benneteau | 1 | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 1/WC | J-W Tsonga | 6 | 7$^{12}$ | | | | | | | | | | | | | |
| | A Montañés | 4 | 6$^{10}$ | | 1/WC | J-W Tsonga | 6 | 6 | | | | | | | | |
| | M Vassallo Argüello | 5 | 2 | | WC | L Ouahab | 3 | 2 | | | | | | | | |
| WC | L Ouahab | 7 | 6 | | | | | | | 1/WC | J-W Tsonga | 6 | 6 | | | |
| | A Clément | 6$^6$ | 1 | | | | | | | | S Ventura | 3 | 3 | | | |
| | S Ventura | 7$^8$ | 6 | | | S Ventura | 2 | 6 | 6 | | | | | | | |
| | R Schüttler | 6 | 6$^5$ | 6 | | R Schüttler | 6 | 4 | 0 | | | | | | | |
| 6 | C Guccione | 4 | 7$^7$ | 2 | | | | | | | | | | 1/WC | J-W Tsonga | |
| 4 | M Gicquel | 6 | 6 | | | | | | | | | | | Q | G Simon | w/o |
| Q | R Ramírez Hidalgo | 3 | 0 | | 4 | M Gicquel | 6 | 2 | 7$^7$ | | | | | | | |
| | G Coria | 4 | 6 | 6 | | G Coria | 1 | 6 | 6$^2$ | | | | | | | |
| Q | P Polansky | 6 | 4 | 3 | | | | | | 4 | M Gicquel | 3 | 2 | | | |
| | B Pašanski | 2 | 6 | 7$^7$ | | | | | | Q | G Simon | 6 | 6 | | | |
| | B Becker | 6 | 3 | 6$^3$ | | B Pašanski | 6 | 4 | 3 | | | | | | | |
| Q | G Simon | 6 | 5 | 6 | Q | G Simon | 3 | 6 | 6 | | | | | | | |
| 7 | F Serra | 2 | 7 | 3 | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | V Hănescu | 2 | 7$^8$ | 3 | | | | | | | | | | | | | |
| WC | Y El Aynaoui | 6 | 6$^6$ | 6 | WC | Y El Aynaoui | 6 | 7 | | | | | | | | | |
| | P Luczak | 1$^r$ | | | | D Hrbatý | 3 | 5 | | | | | | | | | |
| | D Hrbatý | 2 | | | | | | | WC | Y El Aynaoui | | | | | | | |
| | M Daniel | 7$^7$ | 6$^0$ | 4 | | | | | 3 | A Calleri | w/o | | | | | | |
| | O Patience | 6$^5$ | 7$^7$ | 6 | | O Patience | 2 | 5 | | | | | | | | | |
| | T Ascione | 6 | 1 | 2 | 3 | A Calleri | 6 | 7 | | | | | | | | | |
| 3 | A Calleri | 3 | 6 | 6 | | | | | | | | | 3 | A Calleri | 6 | 1 | 3 |
| 5 | J Benneteau | 2 | 6 | 6 | | | | | | | | | 5 | J Benneteau | 1 | 6 | 6 |
| | F Mayer | 6 | 3 | 4 | 5 | J Benneteau | 6 | 6 | | | | | | | | | |
| | P Cuevas | 6 | 6 | | | P Cuevas | 4 | 4 | | | | | | | | | |
| Q | W-s Jun | 4 | 1 | | | | | | 5 | J Benneteau | 6 | 5 | | | | | |
| | F Dancevic | 7$^7$ | 4 | 6$^5$ | | | | | | Ó Hernández | 3 | 2$^r$ | | | | | |
| | Ó Hernández | 6$^4$ | 6 | 7$^7$ | | Ó Hernández | 6 | 6 | | | | | | | | | |
| | G García López | 7 | 5 | 0 | 2 | G Monfils | 3 | 2 | | | | | | | | | |
| 2 | G Monfils | 6 | 7 | 6 | | | | | | | | | | | | | |