MLB Playoffs: World Series Exact Matchup — live odds on every candidate
In the MLB Playoffs: World Series Exact Matchup market the order book currently favours Yankees vs Phillies at 96% implied probability (1.04), followed by Astros vs Braves (96%, 1.04). Because the prices come from a real exchange rather than a sportsbook, the implied probabilities across the field total roughly 100% with no built-in margin.
The full MLB Playoffs: World Series Exact Matchup field on a real exchange — order-book prices for every candidate, no vig, and on-chain settlement. Browse the whole board free; fund with crypto only when you want to back a pick.
How this futures market settles
MLB Playoffs: World Series Exact Matchup is a single neg-risk field: every candidate is a Yes/No market on that outcome, and the prices across the field sum to roughly one. When the outcome is decided, the winning candidate's shares redeem for one dollar each on-chain via Polymarket's oracle, verifiable on Polygon; a candidate that drops out before settlement voids to zero. OVERDOG charges a flat 1% fee plus Polymarket's own fees, disclosed at bet time — no vig.
Live odds across the MLB Playoffs: World Series Exact Matchup field
The MLB Playoffs: World Series Exact Matchup field on the exchange includes Yankees vs Phillies, Astros vs Braves, Astros vs Phillies, Astros vs Cubs, Rays vs Brewers, Rays vs Dodgers, Rays vs Braves, Yankees vs Brewers and 28 more. Each contender is a separate Yes/No market you can back or lay at order-book prices — the winning candidate's shares redeem for one dollar each, and every other candidate settles at zero. OVERDOG charges a flat 1% fee plus Polymarket's own fees, disclosed at bet time; there is no vig on top of the exchange price.
How the MLB Playoffs: World Series Exact Matchup market resolves
Settlement follows Polymarket's published resolution criteria for this market: “This market will resolve in favor of the 2026 World Series matchup determined by the winners of the American League Championship Series and National League Championship Series of the 2026 MLB Playoffs. If MLB officially declares an American League or National League champion by any method other than a completed League Championship Series, that team will be treated as the winner of the respective League…” The result is settled on-chain via Polymarket's oracle and is verifiable on Polygon.