2011 Royal Bank of Scotland Challenger

The 2011 Royal Bank of Scotland Challenger was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Tiburon, United States between October 10 and October 16, 2011.

Seeds

 * 1 Rankings are as of October 3, 2011.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Steve Johnson
 * 🇺🇸 Daniel Kosakowski
 * 🇺🇸 Denis Kudla
 * 🇺🇸 Jack Sock

The following players received entry as a special exempt into the singles main draw:
 * 🇺🇸 Alex Kuznetsov

The following players received entry from the qualifying draw:
 * 🇬🇧 Alex Bogdanovic
 * 🇨🇦 Pierre-Ludovic Duclos
 * 🇨🇴 Alejandro González
 * 🇳🇿 Artem Sitak

Singles
Ivo Karlović def. 🇺🇸 Sam Querrey, 6–7(2–7), 6–1, 6–4

Doubles
🇦🇺 Carsten Ball / 🇦🇺 Chris Guccione def. 🇺🇸 Steve Johnson / 🇺🇸 Sam Querrey, 6–1, 5–7, [10–6]