Another major attraction on the Zeus portion of the card is Ray J vs. Orlando Brown, a celebrity boxing match that follows months of public back-and-forth between the entertainers.

Tesehki and Big Lex meet on the Claressa Shields vs. Kaye Scott undercard in Atlanta. Here are the start times, the ring walk window and the full Zeus card.

Claressa Shields will make history Saturday night at State Farm Arena, but one of the most unpredictable fights of the weekend might happen well before the undefeated boxing superstar steps into the ring.

Dana White will start his Zuffa Boxing adventure on Friday night with the promotion's inaugural event. Taking place in Las Vegas, Irishman Callum Walsh (15-0, 11 KOs) takes on Mexican fighter Carlos Ocampo (38-3, 26 KOs). Zuffa Boxing 1 will take place at ...