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Callum Walsh poses on the scale during a weigh-in ahead of his light middleweight bout at T-Mobile Arena on September 12, 2025 in Las Vegas, Nevada. (Photo by Candice Ward/Getty Images for Netflix)
Zuffa Boxing
Weigh-in

Official Weigh-In Results | Zuffa Boxing 01

The Weights Of The Athletes Competing On The Walsh vs Ocampo Event On January 23 In Las Vegas

The newly renamed Meta APEX in Las Vegas will swap the UFC's Octagon for the Zuffa Boxing ring as a new era for boxing begins on Friday, January 23. Zuffa Boxing kicks off with an eight-bout lineup featuring 16 boxers whose combined career record stands at 227 wins, nine losses.

The card will stream live on Paramount+ from the Meta Apex in Las Vegas, and take place the night before UFC 324. Prelims will kick off at 6pm ET / 3pm PT. Main card action begins at 9pm ET / 6pm PT.

Preview The Entire Card Here

Zuffa Boxing 01 Official Weigh-In Results:

[This page will update between 9am and 10am PT as fighters make their way to the scale]

MAIN CARD

Main Event - Middleweight Bout, 10 Rounds: Callum Walsh (159.5) vs Carlos Ocampo (159.5)

Co-Main Event - Middleweight Bout, 10 Rounds: Misael Rodriguez (159) vs Austin Deanda (158.5)

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Welterweight Bout, 10 Rounds: Cain Sandoval (144.5) vs Julian Rodriguez (144)

PRELIMS

Featherweight Bout, 10 Rounds: Omar Cande Trinidad (125.5) vs Max Ornelas (125.5)

Bantamweight Bout, 8 Rounds: Floyd Diaz (117.5) vs Guillermo Gutierrez (116.5)

MORE ZUFFA BOXING: Walsh Ready | Deanda Interview | Ornelas Interview | Pre-Fight Presser | Nash Interview | Sandoval Interview

Bantamweight Bout, 6 Rounds: Emiliano Cardenas (117.5) vs Marcus Cortez Harris (117)

Lightweight Bout, 6 Rounds: Robert Meriwether III (132) vs Cesar Correa (133)

Featherweight Bout, 6 Rounds: Troy Nash (128) vs Jaycob Ramos (128)

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