Welcome to Fightline.com's live, round-by-round coverage of UFC 84: "Ill Will". As always, live coverage of tonights main card is brought to you by UFC Internet Pay-Per-View on Yahoo! Sports.

Tonight's fight card comes to us live from Las Vegas Nevada at the MGM Grand Garden Arena. You can catch the PPV on TV or over the internet at Yahoo! Sports starting at 10 ET/ 7 PT.

Now, on to the action! We'll have quick match results available for you after each preliminary fight followed by live round-by round coverage of all five main card bouts. Remember to keep refreshing this page for the most up to date results.

Preliminary Card

Shane Carwin defeated Christian Wellisch via KO in 0:44 in the first round.

Dong Hyun Kim defeated Jason Tan via referee stoppage in round 3.

Yoshiyuki Yoshida defeated Jon Koppenhaver via ref stoppage in :056 of Round 1.

Rich Clementi defeated Terry Etim via unanimous decision.

Rameau Thierry Sokoudjou defeated Kazuhiro Nakamura after Round 1 via TKO. Sokoudjou challenged Mauricio Shogun Rua after the fight.

Rousimar Palhares defeated Ivan Salaverry via submission with an armbar in the first round.

Main Card

Thiago Silva vs. Antonio Mendes

Round 1: Mendes knocked down Silva early with a high kick, even though Silva had his hand up and blocked some of it. Mendes followed that by taking Silva down again but they were back up later. Silva then took Mendes down and mounted Mendes and Silva had him in full mount. Silva started hammering away and the referee stopped it to win by TKO.

Winner via tapout (strikes) in Round 1: Thiago Silva

BJ Penn is leading in the poll on who will win his fight tonight with Sean Sherk with 65% to 35%.

Urijah Faber was shown in the crowd and they plugged his fight with Jens Pulver next week.

Lyoto Machida vs. Tito Ortiz

Round 1: The two started the round without much contact for the first minute. Ortiz shoots, but is blocked. Very little action in this round with two minutes left. Machida got a good high kick, but not much else happened this round. Finally with 10 second left in the round Machida took Ortiz down and started hitting him with punches as the buzzer sounded to save Ortiz. I score this round 10-9 for Machida.