# 2011 Tennis Napoli Cup – Singles

Rui Machado was the defending champion, but decided not to participate.
Thomas Schoorel won his second Challenger title, defeating Filippo Volandri 6–2, 7–6$^{(7–4)}$ in the final.

## Seeds

* Jérémy Chardy (first round)
* Filippo Volandri (final)
* Frederico Gil (quarterfinals)
* Andreas Haider-Maurer (semifinals)
* Ivo Minář (semifinals)
* Steve Darcis (quarterfinals)
* Alessio di Mauro (second round)
* Daniel Muñoz-de la Nava (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 | Semifinals | Final | Final | Final | Final |
| | Thomas Schoorel | 6 | 6$^4$ | 6 | | | | |
| 5 | Ivo Minář | 4 | 7$^7$ | 4 | | | | |
| 5 | Ivo Minář | 4 | 7$^7$ | 4 | | Thomas Schoorel | 6 | 7$^7$ |
| | | | | | 2 | Filippo Volandri | 2 | 6$^4$ |
| 4 | Andreas Haider-Maurer | 4 | 0 | | 2 | Filippo Volandri | 2 | 6$^4$ |
| 2 | Filippo Volandri | 6 | 6 | | | | | |

### 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 | Semifinals |
| 1/WC | J Chardy | 4 | 3 | | | | | | | | | | | | | | | |
| | T Schoorel | 6 | 6 | | | T Schoorel | 6 | 7 | | | | | | | | | | |
| | S Stadler | 4 | 1 | | Q | P Červenák | 4 | 5 | | | | | | | | | | |
| Q | P Červenák | 6 | 6 | | | | | | | T Schoorel | 6 | 7 | | | | | | |
| | A Ungur | 3 | 6 | 6 | | | | | 6 | S Darcis | 4 | 5 | | | | | | |
| | V Crivoi | 6 | 1 | 3 | | A Ungur | 4 | 1 | | | | | | | | | | |
| | I Klec | 4 | 6$^7$ | | 6 | S Darcis | 6 | 6 | | | | | | | | | | |
| 6 | S Darcis | 6 | 7$^9$ | | | | | | | | | | | | T Schoorel | 6 | 6$^4$ | 6 |
| 3 | F Gil | 6 | 6 | | | | | | | | | | | 5 | I Minář | 4 | 7$^7$ | 4 |
| | A Gensse | 3 | 4 | | 3 | F Gil | 6 | 6 | | | | | | | | | | |
| | M Viola | 3 | 6 | 3 | Q | Daniel Smethurst | 3 | 3 | | | | | | | | | | |
| Q | Daniel Smethurst | 6 | 4 | 6 | | | | | 3 | F Gil | 6$^5$ | 6 | 3 | | | | | |
| | R Bautista Agut | 7$^7$ | 4 | 6 | | | | | 5 | I Minář | 7$^7$ | 3 | 6 | | | | | |
| | M Teixeira | 6$^5$ | 6 | 3 | | R Bautista Agut | 6$^5$ | 4 | | | | | | | | | | |
| | I Bozoljac | 3 | 5 | | 5 | I Minář | 7$^7$ | 6 | | | | | | | | | | |
| 5 | I Minář | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | D Muñoz-de la Nava | 6 | 4 | 7 | | | | | | | | | | | | | |
| | G Alcaide | 2 | 6 | 5 | 8 | D Muñoz-de la Nava | 6$^7$ | 7$^7$ | 1 | | | | | | | | |
| WC | M Trevisan | 6 | 6 | | WC | M Trevisan | 7$^9$ | 6$^4$ | 6 | | | | | | | | |
| | A Veić | 3 | 4 | | | | | | | WC | M Trevisan | 6$^8$ | 1 | | | | |
| | D Guez | 2 | 6 | 3 | | | | | | 4 | A Haider-Maurer | 7$^{10}$ | 6 | | | | |
| Q | M Yani | 6 | 4 | 6 | Q | M Yani | 6 | 3 | 1 | | | | | | | | |
| Q | Enrico Burzi | 2 | 2 | | 4 | A Haider-Maurer | 1 | 6 | 6 | | | | | | | | |
| 4 | A Haider-Maurer | 6 | 6 | | | | | | | | | | | 4 | A Haider-Maurer | 4 | 0 |
| 7 | A di Mauro | 6 | 5 | 6 | | | | | | | | | | 2 | F Volandri | 6 | 6 |
| WC | Enrico Fioravante | 2 | 7 | 2 | 7 | A di Mauro | 7 | 3 | 0 | | | | | | | | |
| | N Ćirić | 3 | 6$^6$ | | | I Sijsling | 5 | 6 | 6 | | | | | | | | |
| | I Sijsling | 6 | 7$^8$ | | | | | | | | I Sijsling | 3$^r$ | | | | | |
| WC | T Muster | 3 | 5 | | | | | | | 2 | F Volandri | 6 | | | | | |
| | U Ignatik | 6 | 7 | | | U Ignatik | 3 | 2 | | | | | | | | | |
| | P Polansky | 0 | 2 | | 2 | F Volandri | 6 | 6 | | | | | | | | | |
| 2 | F Volandri | 6 | 6 | | | | | | | | | | | | | | |