Carlos Condit takes a controversial decision over Nick Diaz in the main event of UFC 143 last night (Sat., Feb. 4, 2012) at the Mandalay Bay Events Center in Las Vegas, Nevada. Condit worked a smart game plan, making Diaz chase him around the cage for five rounds and 25 minutes while peppering with shots before jumping back out of range. It was highly effective and frustrated the Stockton slugger, who never did settle in and get comfortable. Still, Diaz felt he did enough to win with his aggressive, stalking approach and was so upset at the outcome he announced his retirement from MMA in the post-fight interview. We'll wait and see if he sticks with it. For a more detailed recap on the "Diaz vs. Condit" fight click here and for complete UFC 143 results and blow-by-blow coverage of all the night's action click here.