Chart the world's biggest games on live, on-chain odds
A DEX-style sportsbook & prediction market on open water. Liquidity-aware prices that run with the tide of real betting volume, across every major sport — and not one coin of yours ever comes aboard.
- Live
- Odds & scores, by the minute
- 6
- Seas charted
- 0%
- Custody risk
New York Yankees
61-48
Chicago Cubs
62-47
Moneyline
0 DBL matched · prices run with the tide
From the Crow's Nest
Tonight's Bounty
On the Horizon
Into the Log
The non-custodial crypto sportsbook on open water
OddSeas is a non-custodial, DEX-style crypto sportsbook and prediction market sailing under no flag but yours. Your wallet is your account — your gold never comes aboard — and every wager settles itself the moment an event ends. No sign-up, no deposit into a house account, no custody risk.
Bet live, upcoming and futures markets across soccer, American football, basketball, baseball, hockey, UFC/MMA, NASCAR, golf and tennis. Prices come from a volume-aware odds engine that strips the bookmaker margin and holds course with the wider market, while live scores, standings, rosters, injuries and player statistics — powered by real-time feeds — help you find an edge before the rest of the fleet.
Explore matchup pages with win probability and team comparisons, league standings and leaders, and detailed team and player profiles. Chart your favourite crews and players, keep your open and settled wagers in the logbook, and connect any EVM wallet to weigh anchor in seconds.