Matt Hughes and Matt Serra will meet May 23 at the MGM Grand Garden Arena in Las Vegas, the UFC announced Wednesday.

The welterweight grudge match will be featured on a UFC 98 card headlined by the Brock Lesnar vs. Frank Mir heavyweight title fight.

The UFC also announced that middleweight title contender Yushin Okami will fight Dan Miller. Okami, the last man to get a win over Anderson Silva (it came via disqualification), is 7-1 in the UFC. Miller is 3-0 in the Octagon and most recently scored an impressive submission of Jake Rosholt in February.

Former lightweight champion Sean Sherk will battle Frankie Edgar in another main card bout.

In light heavyweight prelim action, James Irvin will fight Drew McFedries, and Houston Alexander will fight Andre Gusmao. Patrick Barry, a dangerous kickboxing crossover who easily chopped down Dan Evensen in December, will take on Tim Hague in a heavyweight bout.

Yoshiyuki Yoshida will look to bounce back from his knockout loss to Josh Koscheck when he meets Brandon Wolff at 170 pounds. At 155, “The Ultimate Fighter” finalist Phillipe Nover will fight Kyle Bradley, and David Kaplan will tangle with George Roop.