# 2010 Città di Caltanissetta – Singles

Jesse Huta Galung was the defending champion, but he lost to Albert Ramos Viñolas in the first round. The new champion was another Dutch player, Robin Haase, who won in the final 7–5, 6–3, against Matteo Trevisan.

## Seeds

* Santiago Ventura (first round)
* Paolo Lorenzi (quarterfinals)
* Pere Riba (quarterfinals)
* Iván Navarro (semifinals)
* Rubén Ramírez Hidalgo (second round)
* Grega Žemlja (semifinals)
* David Marrero (first round)
* Ivo Minář (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 |
| 6 | Grega Žemlja | 6 | 6$^4$ | 6$^5$ | | | | |
| PR | Robin Haase | 4 | 7 | 7 | | | | |
| PR | Robin Haase | 4 | 7 | 7 | PR | Robin Haase | 7 | 6 |
| | | | | | WC | Matteo Trevisan | 5 | 3 |
| 4 | Iván Navarro | 6 | 3 | 6$^6$ | WC | Matteo Trevisan | 5 | 3 |
| WC | Matteo Trevisan | 2 | 6 | 7 | | | | |

### 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 | Semifinals |
| 1 | S Ventura | 2 | 6$^5$ | | | | | | | | | | | | | | | |
| | A Veić | 6 | 7 | | | A Veić | 6 | 6 | | | | | | | | | | |
| | F Volandri | 6 | 6 | | | F Volandri | 1 | 4 | | | | | | | | | | |
| | S Decoud | 0 | 3 | | | | | | | | A Veić | 2 | 2 | | | | | |
| SE | Y Sugita | 5 | 3 | | | | | | | 6 | G Žemlja | 6 | 6 | | | | | |
| | U Ignatik | 7 | 6 | | | U Ignatik | 5 | 7 | 3 | | | | | | | | | |
| | C Zampieri | 3 | 2 | | 6 | G Žemlja | 7 | 6$^5$ | 6 | | | | | | | | | |
| 6 | G Žemlja | 6 | 6 | | | | | | | | | | | 6 | G Žemlja | 6 | 6$^4$ | 6$^5$ |
| 3 | P Riba | 6$^5$ | 6 | 6 | | | | | | | | | | PR | R Haase | 4 | 7 | 7 |
| | P Oswald | 7 | 3 | 2 | 3 | P Riba | 7 | 6 | | | | | | | | | | |
| Q | L Kirche | 1 | 3 | | | M Kližan | 5 | 0 | | | | | | | | | | |
| | M Kližan | 6 | 6 | | | | | | | 3 | P Riba | 3 | 1 | | | | | |
| | D Junqueira | 6 | 6$^4$ | 5 | | | | | | PR | R Haase | 6 | 6 | | | | | |
| | A Menéndez Maceiras | 2 | 7 | 7 | | A Menéndez Maceiras | 4 | 6 | 2 | | | | | | | | | |
| PR | R Haase | 2 | 7 | 7 | PR | R Haase | 6 | 4 | 6 | | | | | | | | | |
| 7 | D Marrero | 6 | 6$^3$ | 6$^7$ | | | | | | | | | | | | | | |

### 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 |
| 8 | I Minář | 3 | 6$^3$ | | | | | | | | | | | | | | | | |
| WC | A di Mauro | 6 | 7 | | WC | A di Mauro | 3 | 2 | | | | | | | | | | | |
| | D Lojda | 2 | 3 | | Q | M Alund | 6 | 6 | | | | | | | | | | | |
| Q | M Alund | 6 | 6 | | | | | | | Q | M Alund | 4 | 4 | | | | | | |
| | J Huta Galung | 4 | 3 | | | | | | | 4 | I Navarro | 6 | 6 | | | | | | |
| | A Ramos Viñolas | 6 | 6 | | | A Ramos Viñolas | 5 | 4 | | | | | | | | | | | |
| Q | D Giorgini | 7 | 3 | 2 | 4 | I Navarro | 7 | 6 | | | | | | | | | | | |
| 4 | I Navarro | 6$^1$ | 6 | 6 | | | | | | | | | | | 4 | I Navarro | 6 | 3 | 6$^6$ |
| 5 | R Ramírez Hidalgo | 6 | 6 | | | | | | | | | | | | WC | M Trevisan | 2 | 6 | 7 |
| | J Dasnières de Veigy | 3 | 4 | | 5 | R Ramírez Hidalgo | 3 | 2 | | | | | | | | | | | |
| Q | F Škugor | 3 | 6 | 2 | WC | M Trevisan | 6 | 6 | | | | | | | | | | | |
| WC | M Trevisan | 6 | 3 | 6 | | | | | | WC | M Trevisan | 7 | 1 | 6 | | | | | |
| WC | F Aldi | 2 | 3 | | | | | | | 2/WC | P Lorenzi | 6$^6$ | 6 | 2 | | | | | |
| | J Witten | 6 | 6 | | | J Witten | 6 | 6$^4$ | 6$^5$ | | | | | | | | | | |
| | C Berlocq | 4 | 6$^5$ | | 2/WC | P Lorenzi | 4 | 7 | 7 | | | | | | | | | | |
| 2/WC | P Lorenzi | 6 | 7 | | | | | | | | | | | | | | | | |