The anticipation surrounding UFC 164 isn't difficult to understand.
In one of the main events, you have lightweight champion Benson Henderson defending his title against Anthony Pettis in a rematch of the duo's epic Fight-of-the-Year battle at WEC 53 in 2010.
In the other, you have one former heavyweight champ, Frank Mir, going to battle with another, Josh Barnett, who hasn't fought in the UFC since 2002.
Throw in two intriguing bouts from an increasingly talented featherweight division and a war between heavyweight veterans Ben Rothwell and Brandon Vera, and you have a loaded event.
Let's take a look at how the entire pay-per-view main card went down from the BMO Harris Bradley Center in Milwaukee.