Guide
Odds, Liquidity & Execution
Price is the first thing we benchmark, and it is where SharkBetX is hardest to beat. Here is why the odds and liquidity stand out.
No margin in the price
A traditional sportsbook bakes its profit into the odds. An exchange does not. On SharkBetX, prices are set by traders on Polymarket's order book, so what you see is closer to a true probability than a margined book. Over a season, paying a fairer price on every bet compounds into a meaningful edge.
Polymarket-grade liquidity
Liquidity comes from Polymarket, the largest sports prediction market in the world. On major fixtures that pool is deep enough for serious stakes, and because you are matching other traders rather than a bookmaker, nobody steps in to cut you off when you win.
Optimized execution
SharkBetX adds smart order routing over the raw Polymarket book, so you get cleaner fills than hitting market cards by hand. Combined with GTC and FAK order types, that gives you exchange-grade control over how your bets are matched.
Fees are transparent
Commission is a flat 2% on net winnings, only on winning bets. Polymarket charges a per-share taker fee on instant (FAK) orders on some leagues; the displayed net odds already account for it, and maker (GTC) orders are free. Everything settles in USDC on Polygon for a fraction of a cent.
Ready to bet at the best price? Visit SharkBetX — our #1 exchange. Or read the full SharkBetX review.