Players
93
Total markets
558
Kalshi quotes
558
Book quotes
0
DG model
0
Books tracked
0
Round leaderR1 Leader93K93
No actionable mispricings on the Win market right now — Kalshi and books are within 0.2% across the field (filtered to markets with 3+ books).
Kalshi = implied prob from bid/ask mid (or last trade if spread wide). DG = DataGolf model baseline. Books = de-vigged implied prob per book.
Buy edge = reference − Kalshi. Positive (green) = Kalshi cheaper than reference → good buy. Negative (red) = Kalshi overpriced → sell or bet at the books. “Edge vs best” compares Kalshi to the book offering the longest American odds.
U.S. Open odds — FAQ
What Kalshi markets are available for the U.S. Open?
Kalshi is currently pricing 558 markets across 93 players for the U.S. Open, including outright winner, top 5, top 10, top 20, make cut, first-round leader, and head-to-head matchups. SportsBookISH compares each Kalshi price against 0 sportsbooks plus the DataGolf model baseline.
How often do U.S. Open odds update on SportsBookISH?
Kalshi quotes refresh every 5 minutes. DataGolf model + sportsbook lines refresh every 10 minutes. References older than 30 minutes are filtered out automatically. Elite subscribers can force-refresh any tournament on demand.
What does "edge vs books median" mean for U.S. Open?
It's the difference between the sportsbook consensus implied probability (median of de-vigged book prices) and Kalshi's implied probability. Positive edge = Kalshi is priced cheaper than the books expect, suggesting a good BUY on Kalshi. Negative edge = Kalshi is more expensive, suggesting a SELL on Kalshi or a BET at the books.
How does Kalshi compare to sportsbooks for golf?
Kalshi is a CFTC-regulated event-contract exchange — you buy YES/NO contracts that settle at $1 or $0. Sportsbooks build a vig into outrights typically 15-25% on golf futures, vs Kalshi's max 7¢ trading fee. When Kalshi is priced cheaper than the no-vig book consensus, that's a +EV opportunity (after fee adjustment).