# 2010 San Marino CEPU Open – Singles

Andreas Seppi was the defending champion but decided not to participate this year. Robin Haase won the title, defeating Filippo Volandri 6–2, 7–6(8) in the finals.

## Seeds

* Potito Starace (semifinals)
* Olivier Rochus (second round, retired)
* Pere Riba (quarterfinals)
* Frederico Gil (second round)
* Carlos Berlocq (quarterfinals)
* Simone Bolelli (second round)
* Filippo Volandri (final)
* Édouard Roger-Vasselin (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 | Potito Starace | 4 | 3 | | | | | |
| | Robin Haase | 6 | 6 | | | | | |
| | Robin Haase | 6 | 6 | | | Robin Haase | 6 | 7 |
| | | | | | 7 | Filippo Volandri | 2 | 6$^8$ |
| 7 | Filippo Volandri | 7 | 3 | 6 | 7 | Filippo Volandri | 2 | 6$^8$ |
| WC | Flavio Cipolla | 6$^4$ | 6 | 2 | | | | |

### 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 | Semifinals |
| 1 | P Starace | 7 | 6 | | | | | | | | | | | | | | |
| Q | N Ćirić | 6$^5$ | 3 | | 1 | P Starace | 6 | 6 | | | | | | | | | |
| | D Junqueira | 6 | 7 | | | D Junqueira | 3 | 3 | | | | | | | | | |
| | T Schoorel | 1 | 6$^0$ | | | | | | | 1 | P Starace | 6 | 6 | | | | |
| | J Dasnières de Veigy | 6 | 6 | | | | | | | 5 | C Berlocq | 4 | 4 | | | | |
| | F Krajinović | 3 | 2 | | | J Dasnières de Veigy | 1 | 2 | | | | | | | | | |
| Q | A Arnaboldi | 3 | 4 | | 5 | C Berlocq | 6 | 6 | | | | | | | | | |
| 5 | C Berlocq | 6 | 6 | | | | | | | | | | | 1 | P Starace | 4 | 3 |
| 4 | F Gil | 6 | 6 | | | | | | | | | | | | R Haase | 6 | 6 |
| | R Bemelmans | 2 | 0 | | 4 | F Gil | 4 | 1 | | | | | | | | | |
| | R Machado | 6 | 3 | 7 | | R Machado | 6 | 6 | | | | | | | | | |
| | M Alund | 1 | 6 | 5 | | | | | | | R Machado | 2 | 2 | | | | |
| | M González | 6 | 7 | | | | | | | | R Haase | 6 | 6 | | | | |
| | S Galvani | 3 | 6$^6$ | | | M González | 2 | 6 | 3 | | | | | | | | |
| | R Haase | 2 | 6 | 6 | | R Haase | 6 | 3 | 6 | | | | | | | | |
| 8 | É Roger-Vasselin | 6 | 4 | 1 | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | F Volandri | 6 | 2 | 6 | | | | | | | | | | | | | | | |
| | C Rochus | 4 | 6 | 3 | 7 | F Volandri | 6 | 6$^7$ | 7 | | | | | | | | | | |
| WC | D Zonzini | 1 | 2 | | Q | J Semrajc | 3 | 7 | 6$^3$ | | | | | | | | | | |
| Q | J Semrajc | 6 | 6 | | | | | | | 7 | F Volandri | 5 | 6 | 6 | | | | | |
| WC | D Bracciali | 3 | 4 | | | | | | | 3 | P Riba | 7 | 4 | 4 | | | | | |
| WC | M Trevisan | 6 | 6 | | WC | M Trevisan | 2 | 3 | | | | | | | | | | | |
| SE | L Tavares | 3 | 4 | | 3 | P Riba | 6 | 6 | | | | | | | | | | | |
| 3 | P Riba | 6 | 6 | | | | | | | | | | | | 7 | F Volandri | 7 | 3 | 6 |
| 6 | S Bolelli | 7 | 3 | 7 | | | | | | | | | | | WC | F Cipolla | 6$^4$ | 6 | 2 |
| | D Lojda | 5 | 6 | 6$^5$ | 6 | S Bolelli | 6 | 3 | 4 | | | | | | | | | | |
| | J Aguilar | 5 | 7 | 6 | | J Aguilar | 4 | 6 | 6 | | | | | | | | | | |
| | A Ungur | 7 | 5 | 3 | | | | | | | J Aguilar | 6$^1$ | 0 | | | | | | |
| WC | F Cipolla | 6 | 1 | | | | | | | WC | F Cipolla | 7 | 6 | | | | | | |
| Q | A Virgili | 2 | 0 | r | WC | F Cipolla | 3 | 7 | | | | | | | | | | | |
| | A di Mauro | 2 | 0 | | 2 | O Rochus | 6 | 6$^0$ | r | | | | | | | | | | |
| 2 | O Rochus | 6 | 6 | | | | | | | | | | | | | | | | |