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)