SharpDelta

The prediction-market fair-value screener · Kalshi & Polymarket vs. the de-vigged consensus of 100+ sportsbooks · 19 games · updated Jul 19, 12:16 AM ET

Positive Sharp Delta right now

TeamVsSportStart (ET)VenueAskFairSharp ΔBooks
Milwaukee BrewersMiami MarlinsMLB07/19 2:10 PMKalshi40¢54¢+14.4122
Houston AstrosBaltimore OriolesMLB07/19 2:10 PMKalshi39¢52¢+12.7121
Arizona DiamondbacksSt. Louis CardinalsMLB07/19 4:10 PMKalshi40¢52¢+12.1122
Baltimore OriolesHouston AstrosMLB07/19 2:10 PMKalshi41¢48¢+7.3121
St. Louis CardinalsArizona DiamondbacksMLB07/19 4:10 PMKalshi41¢48¢+6.9122
Tampa Bay RaysBoston Red SoxMLB07/19 1:35 PMKalshi40¢47¢+6.7123
Cleveland GuardiansPittsburgh PiratesMLB07/19 1:40 PMKalshi41¢47¢+5.6119
Miami MarlinsMilwaukee BrewersMLB07/19 2:10 PMKalshi40¢46¢+5.6122
Los Angeles DodgersNew York YankeesMLB07/19 7:20 PMKalshi48¢52¢+4.040
New York YankeesLos Angeles DodgersMLB07/19 7:20 PMKalshi45¢48¢+3.040
Texas RangersAtlanta BravesMLB07/19 1:35 PMKalshi49¢52¢+2.9100

MLB board

Matchup (A vs B)Start (ET)BooksFair AKalshi A / BPolymarket A / BProphetX A / B
Toronto Blue Jays vs Chicago White Sox07/19 12:15 PM12349¢51¢ / 50¢50¢ / 51¢ /
New York Yankees vs Los Angeles Dodgers07/19 12:35 PM4649¢51¢ / 51¢ / /
Boston Red Sox vs Tampa Bay Rays07/19 1:35 PM12353¢38¢ / 40¢54¢ / 47¢ /
Philadelphia Phillies vs New York Mets07/19 1:35 PM12246¢45¢ / 35¢46¢ / 55¢ /
Atlanta Braves vs Texas Rangers07/19 1:35 PM10048¢52¢ / 49¢49¢ / 52¢ /
Cleveland Guardians vs Pittsburgh Pirates07/19 1:40 PM11947¢41¢ / 34¢46¢ / 55¢ /
Houston Astros vs Baltimore Orioles07/19 2:10 PM12152¢39¢ / 41¢52¢ / 49¢ /
Milwaukee Brewers vs Miami Marlins07/19 2:10 PM12254¢40¢ / 40¢55¢ / 46¢ /
Kansas City Royals vs San Diego Padres07/19 2:10 PM12354¢36¢ / 48¢55¢ / 46¢ /
Chicago Cubs vs Minnesota Twins07/19 2:20 PM12259¢40¢ / 61¢60¢ / 41¢ /
Colorado Rockies vs Cincinnati Reds07/19 3:10 PM12344¢48¢ / 35¢43¢ / 58¢ /
Athletics vs Washington Nationals07/19 4:05 PM12044¢48¢ / 37¢44¢ / 56¢ /
Los Angeles Angels vs Detroit Tigers07/19 4:07 PM11942¢46¢ / 36¢42¢ / 59¢ /
Seattle Mariners vs San Francisco Giants07/19 4:10 PM12061¢31¢ / 46¢62¢ / 39¢ /
Arizona Diamondbacks vs St. Louis Cardinals07/19 4:10 PM12252¢40¢ / 41¢53¢ / 48¢ /
New York Yankees vs Los Angeles Dodgers07/19 7:20 PM4048¢45¢ / 48¢48¢ / 53¢ /
Prices are what each side costs right now, in cents per $1 contract, in matchup order (A / B). A venue's two sides usually sum above 100¢ — that's its spread, the equivalent of vig. A positive Sharp Delta is a side selling below fair value despite the spread.

WNBA board

Matchup (A vs B)Start (ET)BooksFair AKalshi A / BPolymarket A / BProphetX A / B
Dallas Wings vs Los Angeles Sparks07/19 1:00 PM13878¢21¢ / 80¢81¢ / 20¢ /
Atlanta Dream vs Chicago Sky07/19 4:00 PM14180¢20¢ / 82¢81¢ / 20¢ /
Phoenix Mercury vs Connecticut Sun07/19 7:00 PM11959¢40¢ / 61¢61¢ / 40¢ /
Prices are what each side costs right now, in cents per $1 contract, in matchup order (A / B). A venue's two sides usually sum above 100¢ — that's its spread, the equivalent of vig. A positive Sharp Delta is a side selling below fair value despite the spread.
What is Sharp Delta? Sharp Delta = the gap between a venue's ask price (Kalshi, Polymarket) and the de-vigged consensus of 100+ sportsbooks. Positive Sharp Delta means the venue is selling below fair value. Fair value = median de-vigged win probability across every sportsbook in the feed (prediction venues excluded from the consensus). Ask = the implied probability you would pay at that venue right now. Not betting advice; prices move.
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