UFC 129 will be remembered for many reasons, not the least among them pressure-filled performances from some of the world's top mixed martial artists.
With so much of the pre-event focus centered on UFC welterweight champion Georges St. Pierre's defense against Jake Shields, Randy Couture's impending retirement and the return of featherweight Jose Aldo, other efforts -- good and bad -- could easily be overlooked. Not here, though.
From A to F, UFC 129 offered highs, lows and plenty in between:
Josh Gross covers MMA for ESPN.com. Follow him on Twitter at JoshGrossESPN.