Sports Prediction Market Odds: NFL, NBA, MLB & World Cup
Prediction market odds for every major championship, futures market, and game line: often tighter than traditional sportsbooks because there’s no house edge.
Polymarket
$13.7M Vol
Polymarket
$18.1M Vol
Polymarket
$2.1M Vol
Polymarket
$2.7M Vol
Polymarket
$142K Vol
Polymarket
$19.6M Vol
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$913K Vol
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$15.7M Vol
Polymarket
$3.1M Vol
Polymarket
$301K Vol
Polymarket
$608K Vol
Polymarket
$1.2M Vol
Polymarket
$698K Vol
Polymarket
$13.7M Vol
Polymarket
$552K Vol
Polymarket
$815K Vol
Polymarket
$276K Vol
Polymarket
$821K Vol
Why prediction markets beat sportsbooks
A traditional sportsbook builds a 5: 10% vig into every line. On a prediction market, you trade directly against other participants: so the spread is usually pennies rather than percentage points. Over a full season, that difference compounds into a materially higher expected return.
What’s tradable
- Championship futures: NBA, NFL, MLB, NHL, Champions League.
- MVP and award markets: individual accolades across every league.
- Game-by-game lines: increasingly available on Kalshi.
- World Cup & Olympics: tournament winners and group-stage outcomes.
Getting started
Kalshi’s sports contracts are CFTC-regulated, making them the easiest legal path for US retail traders. Polymarket continues to post the deepest liquidity for international competitions like the FIFA World Cup and UEFA Champions League.
Open an account to trade these markets
Kalshi
The #1 CFTC-regulated prediction market for US traders. Elections, Fed decisions, economic data, sports.
Polymarket
The world’s largest prediction market by volume. Unmatched liquidity on political, crypto, and global events.