2011 WTA Tour Championships – Singles


was the defending champion, but did not qualify for the championships due to an abdominal injury that ended her season prematurely.
Petra Kvitová won her first WTA Tour Championship title at her first participation, beating Victoria Azarenka in the final, 7–5, 4–6, 6–3.
Li Na also made her debut in the event. Agnieszka Radwańska made her debut as a direct qualifier, after playing two matches as an alternative in 2008 and 2009.

Players

Alternates

Draw

Finals

Red Group

Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-players-ties, head-to-head records; 4) In three-players-ties, percentage of sets won, or of games won; 5) Steering Committee decision.

White Group

Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-players-ties, head-to-head records; 4) In three-players-ties, percentage of sets won, or of games won; 5) Steering Committee decision.