2010 Siemens Open

The 2010 Siemens Open was a professional tennis tournament played on outdoor red clay courts. This was the eleventh edition of the tournament, now called The Hague Open, which is part of the Tretorn SERIE+ of the 2010 ATP Challenger Tour. It took place in Scheveningen, Netherlands between 5 July and 11 July 2010.

Seeds

 * Rankings are as of June 21, 2010.

Other entrants
The following players received wildcards into the singles main draw:
 * Justin Eleveld
 * Stephan Fransen
 * Jannick Lupescu
 * Thomas Schoorel

The following players received entry from the qualifying draw:
 * 🇧🇷 André Ghem
 * 🇦🇺 Rameez Junaid (as a Lucky Loser)
 * 🇬🇧 Morgan Phillips (as a Lucky Loser)
 * 🇫🇷 Nicolas Renavand
 * Jasper Smit
 * 🇩🇪 Jan-Lennard Struff

Singles
🇩🇪 Denis Gremelmayr def. Thomas Schoorel 7–5, 6–4

Doubles
🇧🇷 Franco Ferreiro / 🇮🇳 Harsh Mankad def. 🇦🇺 Rameez Junaid / 🇩🇪 Philipp Marx 6–4, 3–6, [10–7]