# 2009 Tennis Napoli Cup – Singles

Potito Starace was the three-time defending champion, but he lost to Andreas Haider-Maurer in the first round.
Pablo Cuevas won in the final 6–1, 6–3, against Victor Crivoi.

## Seeds

* Potito Starace (first round)
* Alberto Martín (second round)
* Daniel Gimeno-Traver (second round)
* Pablo Andújar (semifinals)
* Kristof Vliegen (first round)
* Marcos Daniel (quarterfinals)
* Ivo Minář (second round)
* Daniel Köllerer (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 | Final | Final | Final |
| | Victor Crivoi | 7$^7$ | 6 | | | |
| WC | Fabio Fognini | 6$^2$ | 4 | | | |
| WC | Fabio Fognini | 6$^2$ | 4 | Victor Crivoi | 1 | 3 |
| | | | | Pablo Cuevas | 6 | 6 |
| 4 | Pablo Andújar | 3 | 2 | Pablo Cuevas | 6 | 6 |
| | Pablo Cuevas | 6 | 6 | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | P Starace | 4 | 3 | | | | | | | | | | | | | | | |
| SE | A Haider-Maurer | 6 | 6 | | SE | A Haider-Maurer | 6 | 3 | 4 | | | | | | | | | |
| Q | F Mayer | 3 | r | | | A Golubev | 1 | 6 | 6 | | | | | | | | | |
| | A Golubev | 4 | | | | | | | | | A Golubev | 1 | 6 | 2 | | | | |
| | R Machado | 6$^4$ | 5 | | | | | | | | V Crivoi | 6 | 3 | 6 | | | | |
| | B Pašanski | 7$^7$ | 7 | | | B Pašanski | 6 | 2 | 2 | | | | | | | | | |
| | V Crivoi | 1 | 7$^7$ | 6 | | V Crivoi | 3 | 6 | 6 | | | | | | | | | |
| 5 | K Vliegen | 6 | 6$^5$ | 2 | | | | | | | | | | | | V Crivoi | 7$^7$ | 6 |
| 3 | D Gimeno-Traver | 6 | 6 | | | | | | | | | | | | WC | F Fognini | 6$^2$ | 4 |
| | F Cipolla | 1 | 3 | | 3 | D Gimeno-Traver | 3 | 2 | | | | | | | | | | |
| WC | S Galvani | 4 | 2 | | WC | F Fognini | 6 | 6 | | | | | | | | | | |
| WC | F Fognini | 6 | 6 | | | | | | | WC | F Fognini | 6 | 6 | | | | | |
| | L Horna | 6$^5$ | 6 | 6 | | | | | | 6 | M Daniel | 4 | 2 | | | | | |
| | L Ouahab | 7$^7$ | 2 | 4 | | L Horna | 2 | r | | | | | | | | | | |
| WC | G Petrazzuolo | 7 | 1 | 4 | 6 | M Daniel | 4 | | | | | | | | | | | |
| 6 | M Daniel | 5 | 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 | Semifinals |
| 7 | I Minář | 5 | | | | | | | | | | | | | | | |
| | D Istomin | 4 | r | | 7 | I Minář | 3 | 2 | | | | | | | | | |
| Q | F Delbonis | 7$^8$ | 6 | | Q | F Delbonis | 6 | 6 | | | | | | | | | |
| | P Riba | 6$^6$ | 2 | | | | | | | Q | F Delbonis | 5 | 2 | | | | |
| | T Tenconi | 7$^7$ | 6 | | | | | | | 4 | P Andújar | 7 | 6 | | | | |
| | L Rosol | 6$^2$ | 4 | | | T Tenconi | 1 | 1 | | | | | | | | | |
| Q | O Dolgopolov Jr. | 5 | 6$^1$ | | 4 | P Andújar | 6 | 6 | | | | | | | | | |
| 4 | P Andújar | 7 | 7$^7$ | | | | | | | | | | | 4 | P Andújar | 3 | 2 |
| 8 | D Köllerer | 1 | 0 | | | | | | | | | | | | P Cuevas | 6 | 6 |
| | P Cuevas | 6 | 6 | | | P Cuevas | 6 | 3 | 6 | | | | | | | | |
| SE | D Marrero | 6 | 7$^7$ | | SE | D Marrero | 4 | 6 | 1 | | | | | | | | |
| WC | Enrico Fioravante | 1 | 6$^1$ | | | | | | | | P Cuevas | 6 | 6 | | | | |
| | J Hájek | 6 | 5 | 4 | | | | | | | S Ventura | 4 | 3 | | | | |
| | S Ventura | 2 | 7 | 6 | | S Ventura | 7 | 6 | | | | | | | | | |
| | R Ramírez Hidalgo | 6$^4$ | 3 | | 2 | A Martín | 5 | 2 | | | | | | | | | |
| 2 | A Martín | 7$^7$ | 6 | | | | | | | | | | | | | | |