| 2010 Lambertz Open by STAWAG | |
|---|---|
| Date | 8–14 November |
| Edition | 20th |
| Location | Aachen, Germany |
| Champions | |
| Singles | |
 Dustin Brown | |
| Doubles | |
 Ruben Bemelmans /  Igor Sijsling | |
The 2010 Lambertz Open by STAWAG was a professional tennis tournament played on carpet. It was the 20th edition of the tournament which is part of the 2010 ATP Challenger Tour. It took place in Aachen, Germany between 8 and 14 November 2010.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| GER | Dustin Brown | 103 | 1 |
| BEL | Steve Darcis | 105 | 2 |
 SVN | Blaž Kavčič | 110 | 3 |
 BUL | Grigor Dimitrov | 112 | 4 |
| GER | Julian Reister | 116 | 5 |
 LTU | Ričardas Berankis | 117 | 6 |
| NED | Jesse Huta Galung | 121 | 7 |
| GER | Denis Gremelmayr | 133 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Dustin Brown def. Igor Sijsling, 6–3, 7–6(3)
Ruben Bemelmans / Igor Sijsling def. 
Jamie Delgado / Jonathan Marray, 6–4, 3–6, [11–9]
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