2011 The Hague Open

The 2011 Siemens Open was a professional tennis tournament played on clay courts. It was part of the Tretorn SERIE+ of the 2011 ATP Challenger Tour. It was the 19th edition of the tournament. It took place in Scheveningen, Netherlands between July 4 and July 10, 2011.

Seeds

 * 1 Rankings are as of June 20, 2011.

Other entrants
The following players received wildcards into the singles main draw:
 * Stephan Fransen
 * 🇨🇿 Ivo Minář
 * Antal van der Duim
 * Nick van der Meer

The following players received entry from the qualifying draw:
 * 🇦🇺 Colin Ebelthite
 * 🇫🇷 Pierre-Hugues Herbert
 * 🇫🇮 Juho Paukku
 * 🇫🇷 Mathieu Rodrigues

Singles
🇧🇪 Steve Darcis def. 🇹🇷 Marsel İlhan, 6–3, 4–6, 6–2

Doubles
🇦🇺 Colin Ebelthite / 🇦🇺 Adam Feeney def. 🇦🇺 Rameez Junaid / 🇦🇺 Sadik Kadir, 6–4, 6–7(5–7), [10–7]