Join MMA Fighting tonight for UFC 143 results. We'll bring you live play-by-play plus a recap of everything that's happened fight by fight.

Interim Welterweight Championship: Nick Diaz vs. Carlos Condit Heavyweight: Roy Nelson vs. Fabricio Werdum Bantamweight: Scott Jorgensen vs. Renan Barao Welterweight: Josh Koscheck vs. Mike Pierce Featherweight:

The main card is well underway in Las Vegas as UFC 143 continues toward the big main event of Nick Diaz vs. Carlos Condit for the interim Welterweight Championship. The main event was originally scheduled to pit Stockton's own Diaz against the

Sure he won the bout, taking a unanimous decision over Nick Pace, but he gave up 20 percent of his purse to Pace due to missing weight. Menjivar will face John Albert on the UFC on Fuel card and will need to come in on weight, with no excuses,

Weights from San Antonio The full UFC 143 weigh-in results include: Main Card: Carlos Condit (169) vs. Nick Diaz (169) Roy Nelson (246) vs. Fabricio Werdum (246) Josh Koscheck (170) vs. Mike Pierce (170) Renan Barao