# 2010 Rai Open – Singles

Sebastián Decoud was the defending champion, but chose to compete in Pereira instead. Filippo Volandri won in the final 6–4, 7–5, against Lamine Ouahab.

## Seeds

* Daniel Köllerer (first round)
* Rubén Ramírez Hidalgo (first round)
* Christophe Rochus (quarterfinals)
* Jan Hernych (second round)
* Kristof Vliegen (first round)
* Albert Ramos-Viñolas (second round)
* Adrian Ungur (first round)
* Jesse Witten (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 |
| | Yuri Schukin | 4 | 2 | | | |
| | Lamine Ouahab | 6 | 6 | | | |
| | Lamine Ouahab | 6 | 6 | Lamine Ouahab | 4 | 5 |
| | | | | Filippo Volandri | 6 | 7 |
| | Filippo Volandri | 7 | 6 | Filippo Volandri | 6 | 7 |
| Q | Jesse Huta Galung | 5 | 1 | | | |

### 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 | Semifinals | Semifinals | Semifinals |
| 1 | D Köllerer | 4 | 3 | | | | | | | | | | | | |
| | J Vaněk | 6 | 6 | | | J Vaněk | 3 | 4 | | | | | | | |
| | Y Schukin | 1 | 6 | 6 | | Y Schukin | 6 | 6 | | | | | | | |
| WC | G Naso | 6 | 3 | 2 | | | | | | Y Schukin | 6 | 6 | | | |
| WC | A Comporto | 0 | 3 | | | | | | | F del Bonis | 4 | 4 | | | |
| | F del Bonis | 6 | 6 | | | F del Bonis | 4 | 7 | 6 | | | | | | |
| | D Marrero | 5 | 6 | 1 | 6 | A Ramos-Viñolas | 6 | 6$^1$ | 2 | | | | | | |
| 6 | A Ramos-Viñolas | 7 | 4 | 6 | | | | | | | | | Y Schukin | 4 | 2 |
| 4 | J Hernych | 6 | 6 | | | | | | | | | | L Ouahab | 6 | 6 |
| | J Aguilar | 3 | 3 | | 4 | J Hernych | 5 | 6 | 2 | | | | | | |
| WC | F Cipolla | 4 | 1 | | | R Haase | 7 | 0 | 6 | | | | | | |
| | R Haase | 6 | 6 | | | | | | | R Haase | 1 | 6$^4$ | | | |
| WC | M Trevisan | 6$^6$ | 6 | 0 | | | | | | L Ouahab | 6 | 7 | | | |
| | L Ouahab | 7 | 4 | 6 | | L Ouahab | 6 | 6 | | | | | | | |
| | P Clar-Rosselló | 4 | 6 | 4 | 8 | J Witten | 3 | 1 | | | | | | | |
| 8 | J Witten | 6 | 4 | 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 | Semifinals |
| 5 | K Vliegen | 3 | 4 | | | | | | | | | | | | | | |
| Q | M Viola | 6 | 6 | | Q | M Viola | 6$^6$ | 6 | 6$^6$ | | | | | | | | |
| | M Vassallo Argüello | 3 | 1 | | | F Volandri | 7 | 4 | 7 | | | | | | | | |
| | F Volandri | 6 | 6 | | | | | | | | F Volandri | 6 | 6 | | | | |
| | A Arnaboldi | 6 | 2 | 4 | | | | | | 3 | C Rochus | 3 | 1 | | | | |
| | M Lammer | 4 | 6 | 6 | | M Lammer | 3 | 2 | | | | | | | | | |
| | L Rosol | 6 | 6$^2$ | 4 | 3 | C Rochus | 6 | 6 | | | | | | | | | |
| 3 | C Rochus | 1 | 7 | 6 | | | | | | | | | | | F Volandri | 7 | 6 |
| 7 | A Ungur | 3 | 2 | | | | | | | | | | | Q | J Huta Galung | 5 | 1 |
| Q | F Škugor | 6 | 6 | | Q | F Škugor | 6 | 6 | | | | | | | | | |
| | A di Mauro | 6 | 6 | | | A di Mauro | 3 | 3 | | | | | | | | | |
| Q | B Pašanski | 2 | 4 | | | | | | | Q | F Škugor | 3 | 3 | | | | |
| | I Minář | 6$^2$ | 2 | | | | | | | Q | J Huta Galung | 6 | 6 | | | | |
| | R Bautista-Agut | 7 | 6 | | | R Bautista-Agut | 6 | 0 | 1 | | | | | | | | |
| Q | J Huta Galung | 6$^3$ | 6 | 6 | Q | J Huta Galung | 3 | 6 | 6 | | | | | | | | |
| 2 | R Ramírez Hidalgo | 7 | 2 | 1 | | | | | | | | | | | | | |