UFC 163 is set for Saturday night in Rio de Janeiro, Brazil, featuring a co-main event between light heavyweight contenders Phil Davis and Lyoto Machida.
Both 205-pound fighters are on the verge of breaking through to a title shot, but only one will take the next step toward gold at the HSBC Arena.
Is Davis finally going to take a step into the light heavyweight elite? Or is Machida going to put away another rising contender?
Follow along with round-by-round analysis as the action happens on Saturday.