# 2007 St. Petersburg Open – Singles

Mario Ančić was the defending champion, but lost in the second round to Mikhail Youzhny.
Andy Murray won in the final 6–2, 6–3, against Fernando Verdasco.

## Seeds

* Nikolay Davydenko (second round)
* Andy Murray (champion)
* Mikhail Youzhny (semifinals)
* Potito Starace (quarterfinals)
* Dmitry Tursunov (quarterfinals)
* Fernando Verdasco (final)
* Philipp Kohlschreiber (quarterfinals, retired due to an illness)
* Thomas Johansson (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 |
| Q | Marin Čilić | 2 | 3 | | | | | |
| 6 | Fernando Verdasco | 6 | 6 | | | | | |
| 6 | Fernando Verdasco | 6 | 6 | | 6 | Fernando Verdasco | 2 | 3 |
| | | | | | 2 | Andy Murray | 6 | 6 |
| 3 | Mikhail Youzhny | 2 | 7 | 6$^1$ | 2 | Andy Murray | 6 | 6 |
| 2 | Andy Murray | 6 | 5 | 7$^7$ | | | | |

### 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 |
| 1 | N Davydenko | 6 | 6 | | | | | | | | | | | | | | |
| | F Volandri | 1 | 1 | | 1 | N Davydenko | 6 | 5 | 1 | | | | | | | | |
| WC | M Elgin | 3 | 4 | | Q | M Čilić | 1 | 7 | 6 | | | | | | | | |
| Q | M Čilić | 6 | 6 | | | | | | | Q | M Čilić | 6 | 6 | | | | |
| | N Massú | 3 | 6 | 6 | | | | | | | E Gulbis | 4 | 4 | | | | |
| | T Gabashvili | 6 | 3 | 4 | | N Massú | 1 | 2 | | | | | | | | | |
| | E Gulbis | 6 | 6 | | | E Gulbis | 6 | 6 | | | | | | | | | |
| 8 | T Johansson | 2 | 1 | | | | | | | | | | | Q | M Čilić | 2 | 3 |
| 4 | P Starace | 3 | 6 | 7$^7$ | | | | | | | | | | 6 | F Verdasco | 6 | 6 |
| | K Vliegen | 6 | 4 | 6$^3$ | 4 | P Starace | 7$^7$ | 6 | | | | | | | | | |
| Q | M Ledovskikh | 7 | 6 | | Q | M Ledovskikh | 6$^4$ | 2 | | | | | | | | | |
| Q | M Kukushkin | 5 | 3 | | | | | | | 4 | P Starace | 3 | 4 | | | | |
| | S Bolelli | 7$^{10}$ | 6 | | | | | | | 6 | F Verdasco | 6 | 6 | | | | |
| | J Björkman | 6$^8$ | 2 | | | S Bolelli | 4 | 4 | | | | | | | | | |
| | W Eschauer | 6$^4$ | 1 | | 6 | F Verdasco | 6 | 6 | | | | | | | | | |
| 6 | F Verdasco | 7$^7$ | 6 | | | | | | | | | | | | | | |

### Bottom half

| 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 | P Kohlschreiber | 7$^7$ | 6 | | | | | | | | | | | | | | | |
| | E Korolev | 6$^4$ | 3 | 7 | P Kohlschreiber | 6 | 6 | | | | | | | | | | | |
| | I Kunitsyn | 6$^2$ | 3 | WC | D Matsukevich | 1 | 1 | | | | | | | | | | | |
| WC | D Matsukevich | 7$^7$ | 6 | | | | | | 7 | P Kohlschreiber | 4 | 0$^r$ | | | | | | |
| | M Ančić | 6 | 6 | | | | | | 3 | M Youzhny | 6 | 0 | | | | | | |
| | N Lapentti | 4 | 1 | | M Ančić | 4 | 2 | | | | | | | | | | | |
| | J Gimelstob | 2 | 4 | 3 | M Youzhny | 6 | 6 | | | | | | | | | | | |
| 3 | M Youzhny | 6 | 6 | | | | | | | | | | | 3 | M Youzhny | 2 | 7 | 6$^1$ |
| 5 | D Tursunov | 7$^8$ | 7$^7$ | | | | | | | | | | | 2 | A Murray | 6 | 5 | 7$^7$ |
| | J Melzer | 6$^6$ | 6$^0$ | 5 | D Tursunov | 4 | 6 | 6 | | | | | | | | | | |
| | B Pašanski | 7$^8$ | 6 | | B Pašanski | 6 | 3 | 4 | | | | | | | | | | |
| | G García López | 6$^6$ | 4 | | | | | | 5 | D Tursunov | 6 | 6$^2$ | 4 | | | | | |
| WC | P Chekhov | 6$^5$ | 4 | | | | | | 2 | A Murray | 3 | 7$^7$ | 6 | | | | | |
| Q | L Dlouhý | 7$^7$ | 6 | Q | L Dlouhý | 2 | 4 | | | | | | | | | | | |
| | M Mirnyi | 2 | 2 | 2 | A Murray | 6 | 6 | | | | | | | | | | | |
| 2 | A Murray | 6 | 6 | | | | | | | | | | | | | | | |