# 2011 IPP Open – Singles

Ričardas Berankis is the defending champion, but lost in the first round to Adrian Mannarino. Daniel Brands won the title, defeating Matthias Bachinger 7–6$^{(7–2)}$, 7–6$^{(7–5)}$ in the final.

## Seeds

* Denis Istomin (second round)
* Jarkko Nieminen (withdrew due to a throat problem)
* Adrian Mannarino (second round)
* Matthew Ebden (first round)
* Martin Kližan (first round)
* Karol Beck (first round)
* Michael Berrer (quarterfinals)
* Stéphane Robert (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 |
| | Matthias Bachinger | 6 | 6 | | | | |
| SE | Frank Dancevic | 3 | 4 | | | | |
| SE | Frank Dancevic | 3 | 4 | | Matthias Bachinger | 6$^2$ | 6$^5$ |
| | | | | | Daniel Brands | 7$^7$ | 7$^7$ |
| | Dustin Brown | 4 | 6 | 3 | Daniel Brands | 7$^7$ | 7$^7$ |
| | Daniel Brands | 6 | 3 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | D Istomin | 6 | 6 | | | | | | | | | | | | | | |
| WC | M Kontinen | 3 | 2 | | 1 | D Istomin | 4 | 4 | | | | | | | | | |
| | M Bachinger | 6 | 6 | | | M Bachinger | 6 | 6 | | | | | | | | | |
| | B Paire | 1 | 4 | | | | | | | | M Bachinger | 7$^7$ | 7 | | | | |
| LL | M Zverev | 6$^3$ | 0 | | | | | | | | M Przysiężny | 6$^2$ | 5 | | | | |
| Q | T Nieminen | 7$^7$ | 6 | | Q | T Nieminen | 3 | 1 | | | | | | | | | |
| | M Przysiężny | 6 | 7$^7$ | | | M Przysiężny | 6 | 6 | | | | | | | | | |
| 6 | K Beck | 3 | 6$^3$ | | | | | | | | | | | | M Bachinger | 6 | 6 |
| 3 | A Mannarino | 7$^7$ | 7 | | | | | | | | | | | SE | F Dancevic | 3 | 4 |
| | R Berankis | 6$^3$ | 5 | | 3 | A Mannarino | 7$^8$ | 5 | 1 | | | | | | | | |
| | M İlhan | 2 | 7$^7$ | 4 | | J Zopp | 6$^6$ | 7 | 6 | | | | | | | | |
| | J Zopp | 6 | 6$^5$ | 6 | | | | | | | J Zopp | 3 | 3 | | | | |
| SE | F Dancevic | 7 | 6 | | | | | | | SE | F Dancevic | 6 | 6 | | | | |
| Q | F Delbonis | 5 | 3 | | SE | F Dancevic | 6 | 7 | | | | | | | | | |
| LL | Jan-Lennard Struff | 6$^4$ | 4 | | 8 | S Robert | 3 | 5 | | | | | | | | | |
| 8 | S Robert | 7$^7$ | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | M Kližan | 3 | 4 | | | | | | | | | | | | | | | |
| | D Brown | 6 | 6 | | | D Brown | 1 | 6 | 7$^{12}$ | | | | | | | | | |
| | L Lacko | 6 | 6 | | | L Lacko | 6 | 4 | 6$^{10}$ | | | | | | | | | |
| WC | M Djokovic | 4 | 2 | | | | | | | | D Brown | 6 | 7 | | | | | |
| Q | M Elgin | 7$^7$ | 6 | | | | | | | Q | M Elgin | 0 | 5 | | | | | |
| WC | Herkko Pöllänen | 6$^3$ | 4 | | Q | M Elgin | 2 | 6 | 6 | | | | | | | | | |
| | A Ungur | 6 | 6 | | | A Ungur | 6 | 3 | 3 | | | | | | | | | |
| 4 | M Ebden | 4 | 2 | | | | | | | | | | | | D Brown | 4 | 6 | 3 |
| 7 | M Berrer | 7$^7$ | 6 | | | | | | | | | | | | D Brands | 6 | 3 | 6 |
| WC | H Heliövaara | 6$^4$ | 4 | | 7 | M Berrer | 7$^7$ | 4 | 6 | | | | | | | | | |
| Q | A Martin | 6 | 6$^2$ | 6 | Q | A Martin | 6$^5$ | 6 | 1 | | | | | | | | | |
| | H Zeballos | 2 | 7$^7$ | 4 | | | | | | 7 | M Berrer | 6 | 3 | 4 | | | | |
| | K de Schepper | 5 | 6$^4$ | | | | | | | | D Brands | 4 | 6 | 6 | | | | |
| | D Brands | 7 | 7$^7$ | | | D Brands | 6 | 6 | | | | | | | | | | |
| | P Lorenzi | 6 | 6 | | | P Lorenzi | 4 | 3 | | | | | | | | | | |
| LL | J Milton | 4 | 4 | | | | | | | | | | | | | | | |