UFC 320 brings championship action to Las Vegas on October 4, 2025, as bantamweight champion Merab Dvalishvili attempts his third title defense against challenger Cory Sandhagen. The Georgian champion enters as a heavy betting favorite with odds ranging from -380 to -410, while Sandhagen sits as the underdog at +300 to +320.
Betting Odds Movement
The odds have shifted in favor of the champion since the bout was announced. Initial betting lines opened with Dvalishvili at -335 and Sandhagen at +275, but the champion’s odds have moved to -400 while Sandhagen now sits at +300. This represents a steady increase in confidence from bettors and bookmakers in Dvalishvili’s ability to retain his title.