Watch UFC 155 weigh-ins LIVE on ProMMAnow.com starting at 7 p.m.ET. Heavyweight champ Junior Dos Santos battles former champ Cain Velasquez in an epic rematch. Read More »

UFC President Dana White announced Friday Frank Mir will replace Alistair Overeem against UFC heavyweight champion Junior Dos Santos for the title in the UFC 146 headliner on May 26. Read More »

UFC heavyweight champion Junior dos Santos will make his first title defense on May 26 when he takes on former Strikeforce heavyweight champ and 2010 K-1 World GP champ Alistair Overeem at UFC 146. Read More »

Verbal agreements are in place for a Memorial Day weekend match-up at UFC 146 between aspiring middleweights Jason "Mayhem" Miller and C.B. "The Doberman" Dollaway. Read More »

ProMMAnow.com looks at the UFC 141 featherweight match-up between TUF 5 finalist Manny Gamburyan and Team Nova União's Diego Nunes. Read More »

Welterweight contenders Josh Koscheck and Carlos Condit will clash at UFC 143 on Feb. 4 at the MGM Grand Garden Arena in Las Vegas. Read More »

Join us tonight as boxing's pound-for-pound king Manny Pacquiao (53-3-2) puts his WBO World Welterweight Title on the line against 38-year-old Juan Manuel Marquez (53-5-1). Read More »

A welterweight match-up between TUF 7 veteran Matt Riddle and former Shooto champion Luis "Beicao" Ramos has been added to UFC 141 on Dec. 30 in Las Vegas. Read More »

A lightweight matchup between 27-year-old Canadian T.J. Grant and 31-year-old Minnesota wrestler Jacob "Christmas" Volkmann has been added to UFC 141 taking place Dec. 30 at the MGM Grand Garden Arena in Las Vegas. Read More »

Welterweights Dong Hyun Kim and Sean Pierson will clash at UFC 141 on Dec. 30 when the UFC holds their "Lesnar vs. Overeem" year-end event at the MGM Grand Garden Arena in Las Vegas. Read More »

Hang on to your hats fight fans. The former UFC heavyweight champion Brock Lesnar will fight former Strikeforce heavyweight champion Alistair Overeem Friday, Dec. 30, at MGM Grand Garden Arena. Read More »

A 135-pound match-up between former WEC bantamweight champion Brian Bowles and Japanese veteran Takeya Mizugaki has been added to "UFC 132: Cruz vs. Faber" for July 2. Read More »

First Jon Fitch, now B.J. Penn has also been forced to withdraw from UFC 132 scheduled to take place at MGM Grand Garden Arena in Las Vegas on July 2. Reports indicate Penn suffered an undisclosed injury. Read More »

LAS VEGAS, Nev. – The Ultimate Fighting Championship, in cooperation with Grapplers Quest, will host a grappling tournament in conjunction with the UFC Fan Expo for the second year in a row. The competition will be held on Friday and ... Read More »

Live from the MGM Grand Garden Arena – Tickets on Sale Saturday, Nov. 14 at Noon PT (PRESS RELEASE) – Antonio Rodrigo Nogueira is a heavyweight legend looking to climb to the top of the mountain one more time following ... Read More »

The weigh-ins for UFC 94 took place this afternoon at the MGM Grand Garden Arena in Las Vegas, NV. All fighters made weight on the first try and many of them took full advantage of the one pound extra that ... Read More »

Here are the official weigh-in results for UFC 92: The Ultimate 2008, which takes place on Saturday, December 27th at the MGM Grand Garden Arena in Las Vegas, Nevada (PPV 10pm EST / 7pm PST). All of the fighters made ... Read More »