# 2011 If Stockholm Open – Singles

Roger Federer was the defending champion, but decided not to participate.
Gaël Monfils won the title beating Jarkko Nieminen in the final, for his first title of the year.

## Seeds

The top four seeds received a bye into the second round.
* Gaël Monfils (champion)
* Juan Martín del Potro (second round)
* Stanislas Wawrinka (second round)
* Juan Ignacio Chela (second round)
* Kevin Anderson (Quarterfinal)
* Milos Raonic (semifinals)
* Ivan Dodig (second round)
* Tommy Robredo (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 | Final |
| 1 | Gaël Monfils | 6$^6$ | 6 | 6 | | | | | |
| 6 | Milos Raonic | 7$^8$ | 4 | 3 | | | | | |
| 6 | Milos Raonic | 7$^8$ | 4 | 3 | 1 | Gaël Monfils | 7 | 3 | 6 |
| | | | | | | Jarkko Nieminen | 5 | 6 | 2 |
| | Jarkko Nieminen | 7$^7$ | 5 | 6 | | Jarkko Nieminen | 5 | 6 | 2 |
| | James Blake | 6$^5$ | 7 | 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 | Semifinals |
| | | | | | 1 | G Monfils | 6 | 6$^4$ | 6 | | | | | | | | | |
| Q | J Zopp | 6$^5$ | 6 | 0 | WC | B Tomic | 4 | 7$^7$ | 4 | | | | | | | | | |
| WC | B Tomic | 7$^7$ | 4 | 6 | | | | | | 1 | G Monfils | 7 | 7 | | | | | |
| WC | T Haas | 7$^7$ | 6 | | | | | | | 5 | K Anderson | 5 | 5 | | | | | |
| | S Devvarman | 6$^4$ | 4 | | WC | T Haas | 7$^7$ | 4 | 4 | | | | | | | | | |
| | G García López | 6$^1$ | 6$^4$ | | 5 | K Anderson | 6$^3$ | 6 | 6 | | | | | | | | | |
| 5 | K Anderson | 7$^7$ | 7$^7$ | | | | | | | | | | | 1 | G Monfils | 6$^6$ | 6 | 6 |
| | | | | | | | | | | | | | | 6 | M Raonic | 7$^8$ | 4 | 3 |
| | | | | | 4 | JI Chela | 2 | 7 | 1 | | | | | | | | | |
| | R Sweeting | 3 | 1 | | | G Dimitrov | 6 | 5 | 6 | | | | | | | | | |
| | G Dimitrov | 6 | 6 | | | | | | | | G Dimitrov | 5 | 4 | | | | | |
| | P Petzschner | 6 | 7 | | | | | | | 6 | M Raonic | 7 | 6 | | | | | |
| | Ł Kubot | 2 | 5 | | | P Petzschner | 3 | 3 | | | | | | | | | | |
| | M Baghdatis | 6$^5$ | 7$^7$ | 4 | 6 | M Raonic | 6 | 6 | | | | | | | | | | |
| 6 | M Raonic | 7$^7$ | 6$^4$ | 6 | | | | | | | | | | | | | | |

### Bottom 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 |
| 8 | T Robredo | 2 | 3 | | | | | | | | | | | | | | |
| Q | T Kamke | 6 | 6 | | Q | T Kamke | 6 | 6 | | | | | | | | | |
| WC | M Ryderstedt | 4 | 6 | 3 | Q | S Rieschick | 3 | 1 | | | | | | | | | |
| Q | S Rieschick | 6 | 3 | 6 | | | | | Q | T Kamke | 6 | 5 | 1 | | | | |
| | J Nieminen | 6 | 7$^7$ | | | | | | | J Nieminen | 3 | 7 | 6 | | | | |
| Q | M Copil | 3 | 6$^4$ | | | J Nieminen | 6 | 6 | | | | | | | | | |
| | | | | | 3 | S Wawrinka | 3 | 4 | | | | | | | | | |
| | | | | | | | | | | | | | | J Nieminen | 7$^7$ | 5 | 6 |
| 7 | I Dodig | 7$^7$ | 7$^8$ | | | | | | | | | | | J Blake | 6$^5$ | 7 | 2 |
| | A Mannarino | 6$^5$ | 6$^6$ | | 7 | I Dodig | 1 | 1 | | | | | | | | | |
| | D Nalbandian | 4 | 7$^8$ | 7$^7$ | | D Nalbandian | 6 | 6 | | | | | | | | | |
| | X Malisse | 6 | 6$^6$ | 6$^3$ | | | | | | D Nalbandian | | | | | | | |
| | J Blake | 7$^8$ | 6 | | | | | | | J Blake | w/o | | | | | | |
| | O Rochus | 6$^6$ | 3 | | | J Blake | 6 | 6 | | | | | | | | | |
| | | | | | 2 | JM del Potro | 4 | 4 | | | | | | | | | |