MLB Spread Odds Today
Every MLB spread market across the 5 regulated US sportsbooks we track, plus Kalshi event-contract pricing for comparison. Updated continuously.
48 markets · sorted by start timeEdge vs Kalshi shown per market
Other sports — same market
FAQ
Which sportsbook has the best MLB spread odds?
No single book consistently leads on every MLB spread market — best price varies game-by-game. SportsBookISH compares DraftKings, FanDuel, BetMGM, Caesars, BetRivers, Fanatics, and Circa side-by-side on every market so you can pick per bet rather than committing to one book.
How is Kalshi's MLB pricing different from sportsbooks?
Kalshi is a CFTC-regulated event-contracts exchange — sports outcomes trade as YES/NO contracts between users at market-set prices, not against the house at vigged odds. On MLB spread markets, Kalshi mid-prices typically diverge from book consensus by 2-8 percentage points; the gap is where +EV opportunities live.
How often do these odds update?
Kalshi every 5 minutes. Sportsbook quotes every 15-30 minutes. Polymarket every 15 minutes. The page rerenders on every visit so the table is never older than your last page load.