2011 ABN AMRO World Tennis Tournament – Singles

Robin Söderling successfully defended his title, by defeating Jo-Wilfried Tsonga, 6–3, 3–6, 6–3, in the final.

Seeds

 * 1) 🇸🇪 Robin Söderling (champion)
 * 2) 🇬🇧 Andy Murray (first round)
 * 3) 🇪🇸 David Ferrer (first round)
 * 4) 🇨🇿 Tomáš Berdych (quarterfinals, withdrew because of illness)
 * 5) 🇦🇹 Jürgen Melzer (second round)
 * 6) 🇷🇺 Mikhail Youzhny (quarterfinals)
 * 7)  Ivan Ljubičić (semifinals)
 * 8) 🇫🇷 Jo-Wilfried Tsonga (final)