MLB Postseason: Longest Game — live odds on every candidate
Right now the MLB Postseason: Longest Game market has 10+ innings at 98% implied probability (1.02) out in front, with 11+ innings (98%, 1.02) next. These are live exchange prices set by traders, so the field adds up to about 100% and there is no vig in the odds.
The full MLB Postseason: Longest Game 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 Postseason: Longest Game 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 Postseason: Longest Game field
The MLB Postseason: Longest Game field on the exchange includes 10+ innings, 11+ innings, 12+ innings, 13+ innings, 14+ innings, 15+ innings, 16+ innings and 17+ innings. 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 Postseason: Longest Game market resolves
Settlement follows Polymarket's published resolution criteria for this market: “This market will resolve to "Yes" if the greatest number of innings played in any single game of the 2026 MLB Postseason equals or exceeds the listed number. Otherwise, this market will resolve to "No". A game counts at the number of innings in which play occurred, as recorded by MLB in the official box score. A game that ends in the bottom of its final inning counts at that inning number, even though that…” The result is settled on-chain via Polymarket's oracle and is verifiable on Polygon.