Knockout Odds

Compare combat sports odds across 15+ sportsbooks for UFC, boxing, and more.

Navigate

  • Home
  • UFC Odds
  • Boxing Odds
  • News
  • Fighters
  • Leaderboard
  • Sportsbooks

Pro

  • AI Picks
  • Pricing

Tools

  • Odds Converter
  • Parlay Calculator
  • Kelly Criterion
  • Implied Probability

Education

  • How to Bet on UFC
  • MMA Prop Bets
  • Boxing Betting Guide
  • UFC Line Movement
  • Best UFC Sportsbooks
  • Moneyline Bets
  • Over/Under Bets
  • Arbitrage Betting
  • Positive EV Betting
  • Juice & Vigorish
  • Closing Line Value
  • Odds Boosts

GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD).

Affiliate Disclosure: Knockout Odds may receive advertising commissions for visits or account creation to a sportsbook website.

© 2026 Knockout Odds·Terms of ServicePrivacy PolicyContact Us
Do Not Sell or Share My Personal Information
    Knockout Odds
    LeaderboardNewsFeedFightersSportsbooks
    BOXING
    126 lbs

    Shannel Butler vs Mayerlin Rivas

    Gonzalez vs. Perez
    Pts staked:0·0 picks
    Pts staked: 0·0 picks
    Main Card
    Grand Rapids, Michigan
    Jun 14, 8:00 PM

    Stream live on DAZN

    Where to watch Gonzalez vs. Perez

    Watch on DAZN
    Shannel Butler
    vs
    Mayerlin Rivas
    S
    United States
    M
    Venezuela
    -525
    Best Odds
    +507
    50%Fan Picks50%
    Compare Fighters
    Shannel Butler
    vs
    Mayerlin Rivas
    S
    United States
    -525
    Best Odds
    +507
    50%Fan Picks50%
    Compare Fighters
    M
    Venezuela

    Tale of the Tape

    ButlerRivas
    7-0
    Record
    17-6-3
    5'6"
    Height
    5'3"
    67.5"
    Reach
    -
    -
    Stance
    -
    29
    Age
    38

    Shannel Butler vs Mayerlin Rivas Odds

    FighterBovadaBetOnlineMyBookieBetUSPinnacle
    SB
    United States
    Shannel Butler
    MR
    Venezuela
    Mayerlin Rivas