(Anthony Pettis becomes the new UFC lightweight champion by submitting Benson Henderson in the first round at UFC 164 Saturday night | All videos via FoxSports Youtube)
Full UFC 164 Quick Results:
Gleison Tibau wins a split decision over Jamie Varner.
Tim Elliott beats Louis Gaudinot with a unanimous decision.
Hyun Gyu Lim defeats Pascal Krauss via first round TKO.
Chico Camus wins a unanimous decision over Kyung Ho Kang.
Soa Palelei defeats Nikita Krylov via TKO in the third round.
Magnus Cedenblad defeats Jared Hamman via guillotine choke submission.
Video highlights of Barnett vs. Mir, Mendes vs. Guida and Poirier vs. Koch after the jump.
(Josh Barnett stops Frank Mir in the first round)
(Chad Mendes stops Clay Guida in the third round)
(Dustin Poirier wins a unanimous decision over Erik Koch)