The event, which features an interim welterweight title fight between Nick Diaz and Carlos Condit, takes place at Las Vegas' Mandalay Bay Events Center. The main card airs on pay-per-view, and FX and Facebook carry the prelims.
Official results beginning at approximately 7 p.m. ET (4 p.m. PT local time) for the preliminary card and 10 p.m. ET for the main card.
In addition to the main event, UFC 143 features a heavyweight co-headliner between Roy Nelson and the returning Fabricio Werdum, and welterweight contenders Josh Koscheck and Mike Pierce clash in a main-card bout.Preliminary Card (Facebook):
Welterweight bout: Dan Stittgen vs. Stephen Thompson - Thompson defeated Stittgen via KO (head kick) at 4:13 of Round 1
Middleweight bout: Rafael Natal vs. Michael Kuiper - Natal defeated Kuiper via decision (unanimous) (30-27, 30-27, 29-28)Preliminary Card (FX):
Welterweight bout: Matthew Riddle vs. Henry Martinez - Riddle defeated Martinez via split decision (29-28, 28-29, 29-28)
Welterweight bout: Matt Brown vs. Chris Cope - Brown defeated Cope via KO (punches) at 1:22 of Round 2
Bantamweight bout: Alex Caceres vs. Edwin Figueroa - Figueroa defeated Caceres via split decision (28–27, 27–28, 28–27)
Featherweight bout: Dustin Poirier vs. Max Holloway - Poirier defeated Holloway via submission (mounted triangle-armbar) at 3:23 of Round 1Main Card:
Middleweight bout: Ed Herman vs. Clifford Starks - Herman defeated Starks via submission (rear-naked choke) at 1:43 of Round 2
Bantamweight bout: Renan Barão vs. Scott Jorgensen - Barão defeated Jorgensen via unanimous decision (30-27, 30-27, 30-27)
Welterweight bout: Josh Koscheck vs. Mike Pierce - Koscheck defeated Pierce via split decision (28–29, 29–28, 29–28
Heavyweight bout: Roy Nelson vs. Fabricio Werdum - Werdum defeated Nelson via unanimous decision (30-27, 30-27, 30-27)Main Event:
Interim Welterweight Championship bout: Nick Diaz vs. Carlos Condit