Watch the UFC 194: Aldo vs. McGregor Weigh-In Live on Friday at 6 PM ET

The 24 fighters participating on the UFC 194: Aldo vs. McGregor pay-per-view card on Saturday must first weigh-in Friday at 6 p.m. ET / 3 p.m. PT at the MGM Grand Garden Arena in Las Vegas.

Headlining the highly anticipated fight card is a featherweight title unification bout between champion Jose Aldo and interim titleholder Conor McGregor. In the co-main event, middleweight champion Chris Weidman puts his title on the line against former Strikeforce titleholder Luke Rockhold.

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