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FanDuel Review — Live Odds Comparison vs Kalshi, Polymarket & Other Sportsbooks

FanDuel sportsbook review with live odds from current MLB, NBA, NFL and NHL games. Compare FanDuel against Kalshi, Polymarket and other regulated US sportsbooks side by side.

FanDuelSportsbook
Parent: Flutter Entertainment plc
Launched: 2018
Markets: Live in 25+ states
Depth: Broad
Edge: #1 US market share by revenue. Strong NFL/NBA totals & spreads. Best-in-class UX.
Tradeoff: Player-prop pricing tends to mirror DraftKings (low edge between the two).
State-regulated. Flutter is LSE/NYSE-listed.
Live Odds — Next 72 HoursRefreshed live; Kalshi/books typically refresh every 5-30 min
No active games in the next 72 hours across MLB, NBA, NFL, NHL, or NCAA football. Check back during in-season weeks for live comparison data.

What makes FanDuel different

#1 US market share by revenue. Strong NFL/NBA totals & spreads. Best-in-class UX. The tradeoff: player-prop pricing tends to mirror draftkings (low edge between the two).

How FanDuel compares to Kalshi

FanDuel is a traditional state-regulated sportsbook — you bet against the house, and prices include vig (typically 4-5% on standard game lines). Kalshi is a CFTC-regulated event-contracts exchange where prices are set by user bid/ask; there's no traditional vig, just spread. On the same MLB or NBA moneyline, Kalshi mid-prices often beat FanDuel's no-vig fair line by 2-8 percentage points, with the gap widening on futures and player props.

FAQ

Is FanDuel legal in the US?
Yes. FanDuel operates under state-issued sports betting licenses. State-regulated. Flutter is LSE/NYSE-listed.
What is the FanDuel welcome offer?
$200 in bonus bets on first $5 bet (offer varies by state). Offers vary by state and are subject to change — check FanDuel directly for the current promotion.
Does FanDuel have the best odds?
No single book has the best price on every market. SportsBookISH compares FanDuel lines against other regulated US sportsbooks plus Kalshi and Polymarket so you can see which book is sharpest on each event in real time.
How is Kalshi different from FanDuel?
Kalshi is a CFTC-regulated event-contracts exchange — sports outcomes trade as contracts between users, not against the house. There's no traditional vig; you buy YES or NO at a market-set price. Compared with FanDuel, Kalshi prices often diverge by 3-10pp on regular-season markets — that's where the EV opportunity is.

Related comparisons

Kalshi vs FanDuel →Polymarket vs FanDuel →DraftKings vs FanDuel →BetMGM vs FanDuel →Caesars Sportsbook vs FanDuel →BetRivers vs FanDuel →Fanatics Sportsbook vs FanDuel →Circa Sports vs FanDuel →

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SportsBookISH pulls live odds from every regulated US book + Kalshi + Polymarket on every event. Compare them all in one place.

Open FanDuel →Live comparison dashboard →