UFC 146: Dos Santos vs. Overeem is set for May 26, 2012 at the MGM Grand Garden Arena in Las Vegas, Nevada. The entire main card features nothing but heavyweight bouts with UFC champ Junior dos Santos defending his belt against former Strikeforce champ Alistair Overeem. Also featured on the main card is a No. 1 contender bout as former champs Cain Velasquez and Frank Mir square off. The rest of the pay-per-view card is expected to appear as follows Roy ‘Big Country’ Nelson vs. Antonio ‘Bigfoot’ Silva, Stefan Struve vs. Mark Hunt, and Gabriel Gonzaga vs. Shane del Rosario.