# 2010 Lambertz Open by STAWAG – Singles

Rajeev Ram is the defending champion, but lost to Dustin Brown at the semifinals. Brown won the title, by defeating Igor Sijsling 6–3, 7–6(3) in the final.

## Seeds

* Dustin Brown (champion)
* Steve Darcis (first round)
* Blaž Kavčič (quarterfinals)
* Grigor Dimitrov (first round)
* Julian Reister (second round)
* Ričardas Berankis (first round)
* Jesse Huta Galung (quarterfinals)
* Denis Gremelmayr (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

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Dustin Brown | 6 | 7 | | | | | |
| | Rajeev Ram | 3 | 6$^4$ | | | | | |
| | Rajeev Ram | 3 | 6$^4$ | | 1 | Dustin Brown | 6 | 7 |
| | | | | | | Igor Sijsling | 3 | 6$^3$ |
| | Ruben Bemelmans | 7 | 2 | 6$^8$ | | Igor Sijsling | 3 | 6$^3$ |
| | Igor Sijsling | 6$^5$ | 6 | 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 | D Brown | 7 | 5 | 6 | | | | | | | | | | | | | |
| | V Pospisil | 6$^6$ | 7 | 4 | 1 | D Brown | 7 | 6 | | | | | | | | | |
| Q | A Bossel | 7 | 6 | | Q | A Bossel | 5 | 4 | | | | | | | | | |
| Q | M Authom | 6$^3$ | 2 | | | | | | | 1 | D Brown | 6 | 6 | | | | |
| | A Kumantsov | 5 | 4 | | | | | | | Q | P-H Herbert | 1 | 1 | | | | |
| Q | P-H Herbert | 7 | 6 | | Q | P-H Herbert | 4 | 6 | 7 | | | | | | | | |
| | B Knittel | 5 | 4 | | 8 | D Gremelmayr | 6 | 1 | 6$^5$ | | | | | | | | |
| 8 | D Gremelmayr | 7 | 6 | | | | | | | | | | | 1 | D Brown | 6 | 7 |
| 4 | G Dimitrov | 6 | 6$^5$ | 6$^4$ | | | | | | | | | | | R Ram | 3 | 6$^4$ |
| | R Ram | 3 | 7 | 7 | | R Ram | 7 | 7 | | | | | | | | | |
| WC | W Peter | 0 | 2 | | | S Stadler | 6$^7$ | 6$^6$ | | | | | | | | | |
| | S Stadler | 6 | 6 | | | | | | | | R Ram | 7 | 6 | | | | |
| | F Škugor | 6$^9$ | 6$^3$ | | | | | | | 7 | J Huta Galung | 6$^5$ | 4 | | | | |
| | I Bozoljac | 7 | 7 | | | I Bozoljac | w/o | | | | | | | | | | |
| | V Crivoi | 3 | 3 | | 7 | J Huta Galung | | | | | | | | | | | |
| 7 | J Huta Galung | 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 |
| 6 | R Berankis | 6 | 3 | 6$^5$ | | | | | | | | | | | | | |
| | J Janowicz | 4 | 6 | 7 | | J Janowicz | 6$^4$ | 5 | | | | | | | | | |
| | R Bemelmans | 6 | 3 | 7 | | R Bemelmans | 7 | 7 | | | | | | | | | |
| | A Bogdanovic | 3 | 6 | 6$^1$ | | | | | | | R Bemelmans | 7 | 6 | | | | |
| | D Kindlmann | 6 | 6 | | | | | | | 3 | B Kavčič | 6$^6$ | 2 | | | | |
| WC | L Berger | 0 | 2 | | | D Kindlmann | 7 | 3 | 4 | | | | | | | | |
| Q | B Dupuy | 1 | 4 | | 3 | B Kavčič | 6$^5$ | 6 | 6 | | | | | | | | |
| 3 | B Kavčič | 6 | 6 | | | | | | | | | | | R Bemelmans | 7 | 2 | 6$^8$ |
| 5 | J Reister | 7 | 6$^5$ | 6 | | | | | | | | | | I Sijsling | 6$^5$ | 6 | 7 |
| WC | M Djokovic | 5 | 7 | 2 | 5 | J Reister | 3 | 1 | | | | | | | | | |
| | I Sijsling | 7 | 6 | | | I Sijsling | 6 | 6 | | | | | | | | | |
| | A Begemann | 6$^2$ | 3 | | | | | | | | I Sijsling | 6 | 7 | | | | |
| WC | G Kretschmer | 4 | 6$^4$ | | | | | | | | A Martin | 3 | 6$^5$ | | | | |
| | A Martin | 6 | 7 | | | A Martin | 4 | 6 | 6 | | | | | | | | |
| | L Rosol | 6 | 6 | | | L Rosol | 6 | 3 | 4 | | | | | | | | |
| 2 | S Darcis | 3 | 4 | | | | | | | | | | | | | | |