MAIN CARD (Pay-per-view)
Champ Frankie Edgar def. Gray Maynard via TKO (punches) - Round 4, 3:54 - retains lightweight title
Champ Jose Aldo def. Kenny Florian via unanimous decision (49-46, 49-46, 49-46) - retains featherweight title
Chael Sonnen def. Brian Stann via submission (arm-triangle choke) - Round 2, 3:51
Nam Phan def. Leonard Garcia via unanimous decision (29-28, 29-28, 29-28)
Joe Lauzon def. Melvin Guillard via submission (rear-naked choke) Round 1, 0:47
PRELIMINARY CARD (Spike TV)
Demian Maia def. Jorge Santiago via unanimous decision (30-27, 30-27, 30-27)
Anthony Pettis def. Jeremy Stephens via split decision (29-28, 28-29, 29-28)
PRELIMINARY CARD (Facebook)
Stipe Miocic def. Joey Beltran via unanimous decision (29-28, 30-27, 29-28)
Darren Elkins def. Tiequan Zhang via unanimous decision (30-27, 30-26, 30-27)
Aaron Simpson def. Eric Schafer via unanimous decision (30-27, 30-27, 30-27)
Mike Massenzio def. Steven Cantwell via unanimous decision (29-28, 30-27, 29-28)
Champ Frankie Edgar def. Gray Maynard via TKO (punches) - Round 4, 3:54 - retains lightweight title
Champ Jose Aldo def. Kenny Florian via unanimous decision (49-46, 49-46, 49-46) - retains featherweight title
Chael Sonnen def. Brian Stann via submission (arm-triangle choke) - Round 2, 3:51
Nam Phan def. Leonard Garcia via unanimous decision (29-28, 29-28, 29-28)
Joe Lauzon def. Melvin Guillard via submission (rear-naked choke) Round 1, 0:47
PRELIMINARY CARD (Spike TV)
Demian Maia def. Jorge Santiago via unanimous decision (30-27, 30-27, 30-27)
Anthony Pettis def. Jeremy Stephens via split decision (29-28, 28-29, 29-28)
PRELIMINARY CARD (Facebook)
Stipe Miocic def. Joey Beltran via unanimous decision (29-28, 30-27, 29-28)
Darren Elkins def. Tiequan Zhang via unanimous decision (30-27, 30-26, 30-27)
Aaron Simpson def. Eric Schafer via unanimous decision (30-27, 30-27, 30-27)
Mike Massenzio def. Steven Cantwell via unanimous decision (29-28, 30-27, 29-28)