Callum Walsh vs Carlos Ocampo Weigh-In Results & Betting Odds

On Thursday morning, Callum Walsh (15-0, 11 KOs) and Carlos Ocampo (38-3, 26 KOs) officially weighed in for their main event on the inaugural Zuffa Boxing card, scheduled for Friday, January 23, on Paramount+. There were no scale fails as both fighters came under the middleweight limit of 160 pounds.

The entire Zuffa card features fights being contested within the traditional eight weight classes as Dana White aims to apply the UFC model to his new venture, Zuffa Boxing. The oddsmakers have Walsh as a 7-1 favorite to win, but there are plenty of plus-money options on the method of victory for both Walsh and Ocampo. With Walsh appearing to be the centerpiece and future of Zuffa Boxing, can he rise to the occasion, or will Ocampo show him that there are levels? In 24 hours, we will all find out.

CALLUM WALSH VS CARLOS OCAMPO WEIGH-IN RESULTS

JANUARY 22: Callum Walsh weighs in for his bout on Zuffa Boxing 1 at Meta APEX on January 22, 2026. (Photo by Ed Mulholland/Zuffa Boxing)

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)

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)

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)

CALLUM WALSH VS CARLOS OCAMPO BETTING ODDS

JANUARY 22: Carlos Ocampo weighs in for his bout on Zuffa Boxing 1 at Meta APEX on January 22, 2026. (Photo by Ed Mulholland/Zuffa Boxing)

Per DraftKings SportsBook, Callum Walsh is the favorite at -700, and Carlos Ocampo is the underdog at +450.

Callum Walsh: TKO/KO +105; Decision +130

Draw: +1600

Carlos Ocampo: TKO/KO +800; Decision +1200

CALLUM WALSH VS CARLOS OCAMPO DATE, START TIME

  • Date: Friday, January 23
  • Start time: 9:00 p.m. ET / 6:00 p.m. PT
  • Main event ringwalks (approx): 11:00 p.m. ET / 8:00 p.m. PT

These timings could change due to the length of the undercard fights.  

WHAT CHANNEL/STREAM IS CALLUM WALSH VS CARLOS OCAMPO?

  • U.S.: Paramount+
  • UK:   DAZN


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