# 2010 International German Open – Singles

Nikolay Davydenko was the defender of championship title; however, he lost to Andrey Golubev in the third round. Unseeded Golubev, the biggest surprise of this tournament, won in the final 6–3, 7–5, against Jürgen Melzer.

## Seeds

All seeds receive a bye into the second round.
* Nikolay Davydenko (third round)
* David Ferrer (withdrew)
* Jürgen Melzer (final)
* Gaël Monfils (withdrew due to a right ankle injury)
* Nicolás Almagro (second round)
* Juan Carlos Ferrero (quarterfinals)
* Thomaz Bellucci (quarterfinals)
* Albert Montañés (second round)
* Gilles Simon (second round)
* Philipp Kohlschreiber (third round)
* Tommy Robredo (second round)
* Victor Hănescu (second round)
* Philipp Petzschner (second round)
* Guillermo García López (withdrew)
* Alexandr Dolgopolov (second round)
* Michael Berrer (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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| | Andrey Golubev | 6 | 6 | | | | | | | | | |
| | Denis Istomin | 4 | 1 | | | | | | | | | |
| | Denis Istomin | 4 | 1 | | | Andrey Golubev | 7 | 6 | | | | |
| | | | | | | Florian Mayer | 6$^6$ | 4 | | | | |
| | Florian Mayer | 6$^3$ | 6 | 6 | | Florian Mayer | 6$^6$ | 4 | | | | |
| 6 | Juan Carlos Ferrero | 7 | 2 | 3 | | | | | | | | |
| 6 | Juan Carlos Ferrero | 7 | 2 | 3 | | | | | | Andrey Golubev | 6 | 7 |
| | | | | | | | | | 3 | Jürgen Melzer | 3 | 5 |
| | Potito Starace | 4 | 1 | | | | | | | | | | 3 | Jürgen Melzer | 3 | 5 |
| 3 | Jürgen Melzer | 6 | 6 | | | | | | | | | |
| 3 | Jürgen Melzer | 6 | 6 | | 3 | Jürgen Melzer | 6 | 6 | | | | |
| | | | | | | Andreas Seppi | 4 | 2 | | | | |
| 7 | Thomaz Bellucci | 6$^0$ | 7 | 5 | | Andreas Seppi | 4 | 2 | | | | |
| | Andreas Seppi | 7 | 5 | 7 | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | N Davydenko | 6 | 6 | | | | | | | | |
| | F Serra | 7$^9$ | 6 | | | F Serra | 3 | 1 | | | | | | | | |
| | E Korolev | 6$^7$ | 3 | | | | | | 1 | N Davydenko | 4 | 4 | | | | |
| WC | M Zverev | 5 | 1 | | | | | | | A Golubev | 6 | 6 | | | | |
| | A Golubev | 7 | 6 | | | A Golubev | 6 | 7 | | | | | | | | |
| | | | | | LL | M Granollers | 4 | 5 | | | | | | | | |
| | | | | | | | | | | | | | | A Golubev | 6 | 6 |
| | | | | | | | | | | | | | | D Istomin | 4 | 1 |
| | | | | | 12 | V Hănescu | 6$^4$ | 4 | | | | | | | | |
| WC | D Brands | 2 | 6$^{10}$ | | WC | J Reister | 7$^7$ | 6 | | | | | | | | |
| WC | J Reister | 6 | 7$^{12}$ | | | | | | WC | J Reister | 6 | 3 | 6$^3$ | | | |
| | D Istomin | 3 | 6 | 6 | | | | | | D Istomin | 3 | 6 | 7$^7$ | | | |
| Q | L Rosol | 6 | 4 | 3 | | D Istomin | 7$^7$ | 7$^9$ | | | | | | | | |
| | | | | | 5 | N Almagro | 6$^5$ | 6$^7$ | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | LL | A Ramos Viñolas | 6$^5$ | 7 | 2 | | | | | | | | | | |
| | O Rochus | 4 | 7 | 2 | | M González | 7 | 6$^3$ | 6 | | | | | | | | | | |
| | M González | 6 | 5 | 6 | | | | | | | M González | 6$^1$ | 0 | | | | | | |
| | P Cuevas | 4 | 1 | | | | | | | | F Mayer | 7 | 6 | | | | | | |
| | F Mayer | 6 | 6 | | | F Mayer | 4 | 7 | 6 | | | | | | | | | | |
| | | | | | 15 | A Dolgopolov | 6 | 6$^2$ | 3 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | F Mayer | 6$^3$ | 6 | 6 |
| | | | | | | | | | | | | | | | 6 | JC Ferrero | 7 | 2 | 3 |
| | | | | | 9 | G Simon | 4 | 6 | 5 | | | | | | | | | | |
| | J Nieminen | 6 | 7 | | | J Nieminen | 6 | 3 | 7 | | | | | | | | | | |
| Q | C Rochus | 3 | 6$^6$ | | | | | | | | J Nieminen | 2 | 6 | 4 | | | | | |
| | J Hájek | 6 | 4 | 7 | | | | | | 6 | JC Ferrero | 6 | 3 | 6 | | | | | |
| | A Beck | 3 | 6 | 5 | | J Hájek | 6$^4$ | 1 | | | | | | | | | | | |
| | | | | | 6 | JC Ferrero | 7 | 6 | | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 8 | A Montañés | 4 | 7 | 6$^4$ | | | | | | | | | |
| Q | P Riba | 1 | 6 | 6 | Q | P Riba | 6 | 5 | 7 | | | | | | | | | |
| | P-H Mathieu | 6 | 0 | 3 | | | | | | Q | P Riba | 6 | 4 | 4 | | | | |
| | P Starace | 7 | 6 | | | | | | | | P Starace | 4 | 6 | 6 | | | | |
| Q | B Phau | 5 | 0 | | | P Starace | 7 | 5 | 6 | | | | | | | | | |
| | | | | | 11 | T Robredo | 6$^{10}$ | 7 | 1 | | | | | | | | | |
| | | | | | | | | | | | | | | | | P Starace | 4 | 1 |
| | | | | | | | | | | | | | | | 3 | J Melzer | 6 | 6 |
| | | | | | 13 | P Petzschner | 3 | 3 | | | | | | | | | | |
| | J Chardy | 6 | 6 | | | J Chardy | 6 | 6 | | | | | | | | | | |
| | M Chiudinelli | 4 | 1 | | | | | | | | J Chardy | 5 | 6$^4$ | | | | | |
| | E Schwank | 6 | 6 | | | | | | | 3 | J Melzer | 7 | 7 | | | | | |
| WC | T Kamke | 3 | 4 | | | E Schwank | 4 | 1 | | | | | | | | | | |
| | | | | | 3 | J Melzer | 6 | 6 | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 7 | T Bellucci | 6 | 3 | 6 | | | | | | | | | |
| Q | S Bolelli | 7 | 7 | Q | S Bolelli | 1 | 6 | 3 | | | | | | | | | |
| | S Greul | 6$^4$ | 6$^4$ | | | | | | 7 | T Bellucci | 7 | 6 | | | | | |
| | JI Chela | 6 | 6 | | | | | | 10 | P Kohlschreiber | 5 | 4 | | | | | |
| | S Stakhovsky | 2 | 3 | | JI Chela | 6 | 2 | 4 | | | | | | | | | |
| | | | | 10 | P Kohlschreiber | 2 | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | 7 | T Bellucci | 6$^0$ | 7 | 5 |
| | | | | | | | | | | | | | | A Seppi | 7 | 5 | 7 |
| | | | | 16 | M Berrer | 2 | 6$^4$ | | | | | | | | | | |
| | S Robert | 4 | 3 | | A Seppi | 6 | 7 | | | | | | | | | | |
| | A Seppi | 6 | 6 | | | | | | | A Seppi | 6 | 6 | | | | | |
| Q | R Ramírez Hidalgo | 6$^4$ | 4 | | | | | | | F Fognini | 4 | 4 | | | | | |
| | F Fognini | 7 | 6 | | F Fognini | 6 | 6 | | | | | | | | | | |
| | | | | LL | M Gicquel | 4 | 4 | | | | | | | | | | |

## Qualifying
### Seeds

* Pere Riba (qualified)
* Marcel Granollers (qualifying competition, lucky loser)
* Rubén Ramírez Hidalgo (qualified)
* Björn Phau (qualified)
* Simone Bolelli (qualified)
* Yuri Schukin (first round)
* Albert Ramos Viñolas (qualifying competition, lucky loser)
* Marc Gicquel (qualifying competition, lucky loser)
* Iván Navarro (qualifying competition)
* Christophe Rochus (qualified)
* Guillaume Rufin (qualifying competition, retired due to a hamstring injury)
* Victor Crivoi (qualifying competition)

### Qualifiers

* Pere Riba
* Christophe Rochus
* Rubén Ramírez Hidalgo
* Björn Phau
* Simone Bolelli
* Lukáš Rosol

### Lucky losers

* Marcel Granollers
* Albert Ramos Viñolas
* Marc Gicquel

### Draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Pere Riba | 6 | 6 | | | | |
| | Hiroki Moriya | 1 | 2 | | | | |
| | Hiroki Moriya | 1 | 2 | 1 | Pere Riba | 6 | 6 |
| | | | | 9 | Iván Navarro | 4 | 3 |
| WC | Dominik Schulz | 3 | 1 | 9 | Iván Navarro | 4 | 3 |
| 9 | Iván Navarro | 6 | 6 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Marcel Granollers | 6 | 7$^7$ | | | | |
| | James Lemke | 1 | 6$^4$ | | | | |
| | James Lemke | 1 | 6$^4$ | 2 | Marcel Granollers | 4 | 3 |
| | | | | 10 | Christophe Rochus | 6 | 6 |
| WC | Kevin Krawietz | 3 | 2 | 10 | Christophe Rochus | 6 | 6 |
| 10 | Christophe Rochus | 6 | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Rubén Ramírez Hidalgo | 6 | 6 | | | | |
| | Mathieu Rodrigues | 3 | 2 | | | | |
| | Mathieu Rodrigues | 3 | 2 | 3 | Rubén Ramírez Hidalgo | 6 | 6 |
| | | | | 7 | Albert Ramos Viñolas | 2 | 4 |
| | Robin Vik | 5 | 4 | 7 | Albert Ramos Viñolas | 2 | 4 |
| 7 | Albert Ramos Viñolas | 7 | 6 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Björn Phau | 6 | 6 | | | | |
| | Fernando Vicente | 4 | 2 | | | | |
| | Fernando Vicente | 4 | 2 | 4 | Björn Phau | 6 | 6 |
| | | | | 8 | Marc Gicquel | 3 | 4 |
| WC | Sascha Klör | 6$^2$ | 6$^4$ | 8 | Marc Gicquel | 3 | 4 |
| 8 | Marc Gicquel | 7$^7$ | 7$^7$ | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Simone Bolelli | 6 | 6 | | | | | |
| | Marius Zay | 2 | 4 | | | | | |
| | Marius Zay | 2 | 4 | 5 | Simone Bolelli | 4 | 6 | 6 |
| | | | | 12 | Victor Crivoi | 6 | 4 | 2 |
| WC | Jaan-Frederik Brunken | 1 | 6$^3$ | 12 | Victor Crivoi | 6 | 4 | 2 |
| 12 | Victor Crivoi | 6 | 7$^7$ | | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Yuri Schukin | 2 | 3 | | | | |
| | Lukáš Rosol | 6 | 6 | | | | |
| | Lukáš Rosol | 6 | 6 | | Lukáš Rosol | 6 | 3 |
| | | | | 11 | Guillaume Rufin | 3 | 0$^r$ |
| | Jan-Lennard Struff | 5 | 6$^3$ | 11 | Guillaume Rufin | 3 | 0$^r$ |
| 11 | Guillaume Rufin | 7 | 7$^7$ | | | | |