Japan B.League: 2027 Champion — live odds on every candidate
The live market makes Akita Northern Happinets at 99% implied probability (1.01) the favourite in the Japan B.League: 2027 Champion market, ahead of Altiri Chiba (99%, 1.01). Every candidate is priced on a real exchange order book — the whole field sums to roughly 100%, with no bookmaker's margin.
The full Japan B.League: 2027 Champion 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
Japan B.League: 2027 Champion 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 Japan B.League: 2027 Champion field
The Japan B.League: 2027 Champion field on the exchange includes Akita Northern Happinets, Altiri Chiba, Alvark Tokyo, Brave Thunders, Chiba Jets, Diamond Dolphins, Gunma Crane Thunders, Hiroshima Dragonflies and 18 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 Japan B.League: 2027 Champion market resolves
Settlement follows Polymarket's published resolution criteria for this market: “This market will resolve to "Yes" if the listed team is determined as the champion of the Japan B.League for the 2026-27 season. Otherwise, it will resolve to "No". If at any point it becomes impossible for a listed team to be named as the champion of the Japan B.League for the 2026-27 season per the rules of the B.League (e.g., the team is eliminated), the corresponding market will resolve to "No". If multiple…” The result is settled on-chain via Polymarket's oracle and is verifiable on Polygon.