How Often Do Sportsbooks Misprice MLB Lines?
This page publishes original live data: how often DraftKings, FanDuel, BetMGM, BetRivers, Caesars and Hard Rock Bet post an MLB moneyline, run line, or total with a mathematical edge of 2% or more against Pinnacle's no-vig fair value, and how fast those mistakes get corrected. The stats refresh hourly — if you're seeing this message, the latest numbers are being generated. Check back shortly.
Frequently asked questions
Why compare against Pinnacle?
Pinnacle is the sharpest sportsbook in the world: it posts the lowest vig, takes the largest limits, and welcomes winning bettors instead of banning them, so its prices absorb the most informed money. Stripping the vig from Pinnacle's two-way price is the industry-standard way to estimate a bet's fair probability.
Why do retail sportsbooks misprice lines?
Retail books react slower to news and sharp money (steam), price some markets for marketing appeal rather than accuracy, and spread their attention across thousands of simultaneous markets. Brief mispricings are the inevitable result — which is why they exist at all, and why they get corrected quickly once noticed.
Can I bet these mispriced lines?
Yes, while they last — the edges are real prices at real US sportsbooks, but most are corrected within minutes to hours. Dr. TrueLine members get an instant push notification with the exact bet, book, price, and edge percentage the moment the scanner flags one.