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
    Home/UFC Odds
    UFC

    UFC 266: Volkanovski vs. Ortega

    Las Vegas, Nevada, USASaturday, September 25, 202113 fights · 18 sportsbooks
    Alexander Volkanovski
    Alexander Volkanovski
    29-4
    vs
    Brian Ortega
    Brian Ortega
    16-5

    Stream UFC live on Paramount+

    Where to watch UFC 266: Volkanovski vs. Ortega

    Watch on Paramount+

    UFC 266: Volkanovski vs. Ortega features 13 fights. Main event: Alexander Volkanovski vs Brian Ortega. September 25, 2021. Compare betting odds across 15+ sportsbooks for every fight on the card.

    Full Fight Card

    MAIN CARD
    Featherweight
    FINAL
    Alexander Volkanovski29-4
    vs
    Brian Ortega16-5
    Alexander Volkanovski
    AV
    WINNER
    Australia
    No odds yetOdds n/a
    50%Fan Picks50%
    UD
    Brian Ortega
    BO
    United States
    10 sportsbooks
    W Flyweight
    FINAL
    Valentina Shevchenko26-4-1
    vs
    Lauren Murphy16-7
    Valentina Shevchenko
    VS
    WINNER
    Kyrgyzstan
    No odds yetOdds n/a
    50%Fan Picks50%
    KO/TKO · R4
    Lauren Murphy
    LM
    United States
    9 sportsbooks
    Middleweight
    FINAL
    Robbie Lawler30-16
    vs
    Nick Diaz26-10
    Robbie Lawler
    RL
    WINNER
    United States
    No odds yetOdds n/a
    50%Fan Picks50%
    KO/TKO · R3
    Nick Diaz
    ND
    United States
    9 sportsbooks
    Heavyweight
    FINAL
    Curtis Blaydes20-6
    vs
    Jairzinho Rozenstruik15-6
    Curtis Blaydes
    CB
    WINNER
    United States
    No odds yetOdds n/a
    50%Fan Picks50%
    UD
    Jairzinho Rozenstruik
    JR
    Suriname
    10 sportsbooks
    W Flyweight
    FINAL
    Jéssica Andrade26-15
    vs
    Cynthia Calvillo10-6-1
    Jéssica Andrade
    JA
    WINNER
    Brazil
    No odds yetOdds n/a
    50%Fan Picks50%
    KO/TKO · R1
    Cynthia Calvillo
    CC
    United States
    10 sportsbooks
    Bantamweight
    FINAL
    Merab Dvalishvili25-9
    vs
    Marlon Moraes23-13-1
    Merab Dvalishvili
    MD
    WINNER
    Georgia
    No odds yetOdds n/a
    50%Fan Picks50%
    KO/TKO · R2
    Marlon Moraes
    MM
    Brazil
    10 sportsbooks
    PRELIMS
    Lightweight
    FINAL
    Dan Hooker24-15
    vs
    Nasrat Haqparast18-6
    Dan Hooker
    DH
    WINNER
    New Zealand
    No odds yetOdds n/a
    50%Fan Picks50%
    UD
    Nasrat Haqparast
    NH
    Afghanistan
    9 sportsbooks
    Heavyweight
    FINAL
    Chris Daukaus12-8
    vs
    Shamil Abdurakhimov20-8
    Chris Daukaus
    CD
    WINNER
    United States
    No odds yetOdds n/a
    50%Fan Picks50%
    KO/TKO · R2
    Shamil Abdurakhimov
    SA
    Russia
    W Flyweight
    FINAL
    Taila Santos22-4
    vs
    Roxanne Modafferi22-19
    Taila Santos
    TS
    WINNER
    Brazil
    No odds yetOdds n/a
    50%Fan Picks50%
    UD
    Roxanne Modafferi
    RM
    United States
    10 sportsbooks
    Lightweight
    FINAL
    Jalin Turner16-9
    vs
    Uros Medic14-3
    Jalin Turner
    JT
    WINNER
    United States
    No odds yetOdds n/a
    50%Fan Picks50%
    SUB · R1
    Uros Medic
    UM
    Serbia
    9 sportsbooks
    EARLY PRELIMS
    Middleweight
    FINAL
    Nick Maximov13-2
    vs
    Cody Brundage11-10-1
    Nick Maximov
    NM
    WINNER
    United States
    No odds yetOdds n/a
    50%Fan Picks50%
    UD
    Cody Brundage
    CB
    United States
    Welterweight
    FINAL
    Matthew Semelsberger11-8
    vs
    Martin Sano4-3-1
    Matthew Semelsberger
    MS
    WINNER
    United States
    No odds yetOdds n/a
    50%Fan Picks50%
    KO/TKO · R1
    Martin Sano
    MS
    United States
    4 sportsbooks
    Featherweight
    FINAL
    Jonathan Pearce14-7
    vs
    Omar Morales11-4
    Jonathan Pearce
    JP
    WINNER
    United States
    No odds yetOdds n/a
    50%Fan Picks50%
    SUB · R2
    Omar Morales
    OM
    Venezuela
    9 sportsbooks