There were no scale fails in Las Vegas as WBO women’s welterweight champion Mikaela Mayer (20-2, 5 KOs) and her opponent Sandy Ryan (7-2-1, 3 KOs) came underneath the division’s limit of 147 pounds.
The rematch follows a fight filled with controversial storylines, from the paint thrown at Ryan to the drama of trainers who have cornered both Ryan and Mayer. Their first fight was action-packed, so there is a feeling within Top Rank that the second will deliver the same. Will Mayer win decisively the second time around, or will Ryan, with now with a clear head, beat Mayer, setting up a trilogy?
Mikaela Mayer vs. Sandy Ryan 2 Weigh-In Results
Mikaela Mayer 146 lbs. vs. Sandy Ryan 145.5 lbs. (Mayer’s WBO Welterweight World Title – 10 Rounds)
Brian Norman Jr. 146.7 lbs vs. Derrieck Cuevas 146.3 lbs. (Norman’s WBO Welterweight World Title — 12 Rounds)

(ESPN+, 7 p.m. ET/4 p.m. PT)
Bruce Carrington 125.3 lbs. vs. Jose Enrique Vivas 125.8 lbs. (WBC Featherweight Eliminator — 10 Rounds)
Emiliano Fernando Vargas 138.6 lbs. vs. Giovannie Gonzalez 138.3 lbs. (Junior Welterweight — 8 Rounds)
Tiger Johnson 146 lbs. vs. Kendo Castañeda 146.8 lbs. (Welterweight — 8 Rounds)
Dedrick Crocklem 128.6 lbs. vs. Dionne Ruvalcaba 128.8 lbs. (Junior Lightweight — 4 Rounds)
Emmanuel Chance 119.4 lbs. vs. Miguel Guzman 118.7 lbs. (Bantamweight — 4 Rounds)
Mikaela Mayer vs. Sandy Ryan 2 Betting Odds
Per DraftKings SportsBook, Mikaela Mayer and Sandy Ryan both have favorable odds at -110.
Mikaela Mayer: TKO/KO +1200; Decision +115
Draw: +1200
Sandy Ryan: TKO/KO +800; Decision +130
AND STILL OR REVENGE, WHO TAKES IT? 👀
Check out the @DKSportsbook odds ➡️ https://t.co/HdPzhmmUun#MayerRyan2 | SAT 10PM ET | @ESPN pic.twitter.com/1aV3Xp3s2o
— Top Rank Boxing (@trboxing) March 28, 2025
Per DraftKings SportsBook, Brian Norman Jr. is the favorite at -700, and Derrieck Cuevas is the underdog at +475.
Brian Norman Jr.: TKO/KO -130; Decision +170
Draw: +2000
Derrieck Cuevas: TKO/KO +850; Decision +1100
NORMAN JR. OR CUEVAS? ⚔️#MayerRyan2 | SAT 10PM ET | @ESPN pic.twitter.com/ymWJXxRq0Q
— Top Rank Boxing (@trboxing) March 28, 2025
Per DraftKings SportsBook, Bruce Carrington is the favorite at -1400, and Enrique Vivas is the underdog at +750.
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Mikaela Mayer vs. Sandy Ryan 2 Date, Start Time
- Date: Saturday, March 29
- Start time: 10:00 p.m. ET / 7:00 p.m. PT
- Main event ringwalks (approx): 11:30 p.m. ET / 8:30 p.m. PT
These timings could change due to the length of the undercard fights.
What Channel/Stream Is Mikaela Mayer vs. Sandy Ryan 2?
- U.S.: ESPN, ESPN+ & ESPN Deportes
- UK: Sky Sports
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