Watch UFC 194 Live Stream: Aldo vs. McGregor is an upcoming mixed martial arts event that will be held on December 12, 2015 at the MGM Grand Garden Arena in Las Vegas, Nevada. The event was originally scheduled to take place on December 5. However, the MGM Grand Garden Arena had already been booked for an Andrea Bocelli concert, prompting the UFC to look at alternative venues such as the Mandalay Bay Events Center. The Jerry World in Arlington, Texas was the most relevant venue under consideration, which would likely have made the event the highest attended in the promotion's history. Subsequently, on August 10, UFC president Dana White confirmed the event would take place at the MGM Grand Garden Arena, albeit one week later on December 12. This event marks the first time the UFC has ever scheduled three events in consecutive days, with all of them taking place in Las Vegas. Instead of the MGM Grand Garden Arena, the other two events will be held at The Chelsea at The Cosmopolitan. The event is expected to be headlined by a UFC Featherweight Championship unification bout between current champion José Aldo and interim champion Conor McGregor. The bout was originally expected to take place at UFC 189. However, Aldo pulled out of the bout due to a rib injury and the event was instead headlined by an interim title bout between McGregor and Chad Mendes. UFC 194 free Live Stream watch on mmashare.com The co-main event is expected to feature a UFC Middleweight Championship bout between undefeated champion Chris Weidman and former Strikeforce Middleweight champion Luke Rockhold.