SGPLAB

WNBA · book juice by market

WNBA Hold

The hold (juice) every sportsbook charges on each WNBA market — the book’s theoretical margin, devigged from closing two-way prices. Lower is cheaper for you. In the matrix, each market row is shaded green = cheapest red = priciest across books, so you read a row left-to-right to see who is taking the least on that bet.

Player props run far more expensive than game lines — the same book will take ~4–5% on a spread and 6–12% on a prop. That spread across books is the single biggest cost most bettors never price in. This is what each book charges — shop the cheapest one for the market you actually bet.

WNBA · hold % by market × book · closing lines
MarketDraftKingsFanDuelBetMGMtheScore BetCaesarsBetRiversFanaticsHard RockFliffPrizePicksUnderdogNovigProphetXKalshiPolymarket
Moneyline4.1%4.8%4.3%4.3%4.2%5.0%4.4%4.7%5.8%··1.2%1.6%1.5%1.1%
Moneyline (3-way)··10.5%···7.6%········
Spread4.6%4.6%4.5%4.5%4.5%5.4%4.5%4.6%6.4%··3.1%1.8%1.1%1.6%
Game Total4.6%4.6%4.7%4.5%4.5%5.4%4.6%4.6%6.4%··2.4%1.7%1.2%2.2%
Team Total6.5%5.7%5.7%6.5%4.5%6.5%6.5%4.5%·······
Points6.4%6.1%6.3%7.5%6.5%6.6%6.3%6.4%8.3%13.5%13.5%6.1%5.3%·25.0%
Rebounds6.5%6.4%6.2%7.5%6.4%6.6%5.9%8.0%8.4%13.5%13.5%5.1%6.1%·23.6%
Assists6.6%6.4%6.1%7.5%6.4%6.6%5.9%8.0%8.4%13.5%13.5%5.6%6.2%·23.1%
Threes6.7%6.4%6.1%7.6%6.4%6.6%5.9%7.9%8.3%13.5%13.5%4.7%5.8%··
Steals·········13.5%·····
Blocks·········13.5%·····
Turnovers·········13.5%·····
Blocks + Steals·········13.5%·····
Pts + Reb + Ast6.9%6.5%6.4%7.4%·6.6%·6.4%8.3%13.5%13.5%4.9%6.0%··
Pts + Reb7.1%6.5%6.3%7.3%···8.0%·13.5%13.5%7.9%7.2%··
Pts + Ast7.1%6.5%6.3%7.4%···6.4%·13.5%13.5%7.7%7.3%··
Reb + Ast7.1%6.5%·7.3%···6.4%·13.5%13.5%7.6%7.5%··
Field Goals·········13.5%·····
Double Double···7.8%·6.5%·····4.7%···
Triple Double·····6.3%·····2.6%···
Fantasy Points·········13.5%13.5%····
Frees Attempts·········13.5%·····
Frees Made·········13.5%·····

Hold = (Σ implied − 1) / Σ implied over a market’s complete outcome set, averaged per (book, market) at the closing line, main full-game markets only (alternate ladders and period lines are priced differently by design). A market needs 30+ instances to appear. Pick’em apps (PrizePicks, Underdog) post a fixed payout rather than a quoted two-way price, so their figure is the cost of the pick’em structure itself and is identical on every market. No-vig exchanges (Novig, ProphetX, Kalshi, Polymarket) charge a commission on winnings instead, which this margin does not include.