UFC 143: GSP vs. Diaz
The UFC had an awful 2011 when it came to injuries. With the loss of Georges St. Pierre, 2012 is off to an equally bad start.
UFC President Dana White tweeted that welterweight champion Georges St. Pierre has injured his ACL and will be out for 10 months. Nick Diaz will face Carlos Condit for the interim title at UFC 143 in Las Vegas in February, 2012.