# 2010 Tunis Open – Singles

Gastón Gaudio was the defending champion, but he chose not to compete due to a foot injury. José Acasuso won in the final 6–3, 6–4 against Daniel Brands.

## Seeds

* Florent Serra (first round)
* Arnaud Clément (first round)
* Illya Marchenko (second round)
* Daniel Brands (final)
* Igor Kunitsyn (first round)
* Rui Machado (second round)
* Frederico Gil (semifinals)
* Christophe Rochus (second 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 | Final | Final | Final | Final |
| 7 | Frederico Gil | 6$^6$ | 1 | | | | |
| 4 | Daniel Brands | 7 | 6 | | | | |
| 4 | Daniel Brands | 7 | 6 | 4 | Daniel Brands | 3 | 4 |
| | | | | | José Acasuso | 6 | 6 |
| | Kristof Vliegen | 0 | 1$^r$ | | José Acasuso | 6 | 6 |
| | José Acasuso | 6 | 2 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | F Serra | 4 | 3 | | | | | | | | | | | | | | |
| | É Roger-Vasselin | 6 | 6 | | | É Roger-Vasselin | 6 | 6 | | | | | | | | | |
| | R Ramírez Hidalgo | 4 | 1 | | | D Muñoz-De La Nava | 1 | 4 | | | | | | | | | |
| | D Muñoz-De La Nava | 6 | 6 | | | | | | | É Roger-Vasselin | 6$^5$ | 6 | 2 | | | | |
| WC | R El Amrani | 6$^1$ | 6 | 6 | | | | | 7 | F Gil | 7 | 2 | 6 | | | | |
| | D Hrbatý | 7 | 2 | 3 | WC | R El Amrani | 4 | 3 | | | | | | | | | |
| | I Bozoljac | 6$^{10}$ | 6 | 2 | 7 | F Gil | 6 | 6 | | | | | | | | | |
| 7 | F Gil | 7 | 2 | 6 | | | | | | | | | | 7 | F Gil | 6$^6$ | 1 |
| 4 | D Brands | 6 | 6 | | | | | | | | | | | 4 | D Brands | 7 | 6 |
| WC | N Kiefer | 2 | 4 | | 4 | D Brands | 7 | 6 | | | | | | | | | |
| Q | J Sousa | 6 | 5 | 4 | WC | M Jaziri | 6$^5$ | 1 | | | | | | | | | |
| WC | M Jaziri | 1 | 7 | 6 | | | | | 4 | D Brands | 5 | 6 | 7 | | | | |
| Q | I Cervantes-Huegun | 3 | 7 | 2 | | | | | | V Millot | 7 | 3 | 6$^2$ | | | | |
| | V Millot | 6 | 5 | 6 | | V Millot | 6 | 6 | | | | | | | | | |
| | L Recouderc | 2 | 4 | | 6 | R Machado | 4 | 2 | | | | | | | | | |
| 6 | R Machado | 6 | 6 | | | | | | | | | | | | | | |

### Bottom 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 |
| 5 | I Kunitsyn | 5 | 4 | | | | | | | | | | | | | |
| | J Reister | 7 | 6 | | | J Reister | 5 | 5$^r$ | | | | | | | | |
| | L Ouahab | 6 | 6 | | | L Ouahab | 7 | 5 | | | | | | | | |
| Q | B Pašanski | 2 | 3 | | | | | | | L Ouahab | 2 | 6$^6$ | | | | |
| | K Vliegen | 4 | 6 | 7 | | | | | | K Vliegen | 6 | 7 | | | | |
| | J Aguilar | 6 | 3 | 6$^3$ | | K Vliegen | 3 | 7 | 7 | | | | | | | |
| WC | M Ziadi | 2 | 2 | | 3 | I Marchenko | 6 | 6$^3$ | 6$^4$ | | | | | | | |
| 3 | I Marchenko | 6 | 6 | | | | | | | | | | | K Vliegen | 0 | 1$^r$ |
| 8 | C Rochus | 6 | 6 | | | | | | | | | | | J Acasuso | 6 | 2 |
| | T Ascione | 4 | 2 | | 8 | C Rochus | 6 | 5 | 2 | | | | | | | |
| | M İlhan | 6 | 6 | | | M İlhan | 1 | 7 | 6 | | | | | | | |
| | J Ouanna | 4 | 4 | | | | | | | M İlhan | 2 | 6 | 4 | | | |
| | J Acasuso | 6 | 6 | | | | | | | J Acasuso | 6 | 4 | 6 | | | |
| | P Andújar | 2 | 4 | | | J Acasuso | 6 | 6 | | | | | | | | |
| Q | P Torebko | 7 | 6 | | Q | P Torebko | 3 | 4 | | | | | | | | |
| 2 | A Clément | 6$^4$ | 3 | | | | | | | | | | | | | |