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No-Vig Probabilities
We strip the vig from sharp lines to find the true implied probability — then compare it to posted odds to surface +EV edges.
Real-Time Updates
Lines move fast. Our cheat sheets update continuously so you never miss a mispriced line or a closing edge.
Kelly Sizing Built In
Every row includes 1/4 Kelly units so you know exactly how much to stake relative to your edge. No guesswork.
All Major Sports
NFL, NBA, MLB, NHL, WNBA, MLS, CFB, CBB, and more. One sheet per sportsbook, every sport covered.
250K+Bettors
4.8App Store Rating
40+Sportsbooks Tracked
What Our Community Is Saying
+56 units, +21.22% ROI in a single month. 113-84-15 record with 68.65% of bets beating closing line value."Optimal bet changing my life... straight side income with this tool." +$842.65 profit tracked."Optimal fed today." 10-0 record with all straight bets hitting across NBA player props.+$857.81 profit, +22.57% ROI in the first week using Optimal Bet. 28-24-1 record."Huge win. All picks from the app. EV." $20 bet turned into $400 using +EV picks."Love the app @optimal." Top 5% bettor badge with 45-44-1 record and +33.05 units profit."It's a fantastic product and great value." Perfect Year badge — a full calendar year of consecutive monthly profit."This is the best app I've ever used." $10.19 turned into $532.56 using the player props tab."All from +EV tab... this is def a game changer." Multiple winning bets sourced directly from the +EV feed."The parlay builder is insane! Can't stop winning on NBA." $10 into $349.80 on a 9-pick parlay."Best app I have used." 41.1 units in a single week, 81-44-2 record with top 10% bettor badge.
How It Works
What is expected value (+EV)?
Expected value measures the average profit or loss per bet over time. A +EV bet means the true probability of winning is higher than what the sportsbook's odds imply — you have an edge. Consistently betting +EV is the foundation of profitable sports betting.
How do you calculate Win % and EV?
We use no-vig odds from sharp sportsbooks to determine the true implied probability of each outcome. Then we compare that probability against the odds you're actually getting. If your odds are better than the true probability, you have +EV.
What is 1/4 Kelly?
The Kelly Criterion tells you the optimal percentage of your bankroll to wager based on your edge. We use 1/4 Kelly (a quarter of full Kelly) as a more conservative approach that reduces variance while still sizing bets proportionally to your edge. Higher values mean a stronger edge.
How often is the data updated?
The cheat sheet updates continuously as odds move across sportsbooks. When a line shifts, the EV, Win %, and Kelly sizing recalculate automatically so you always see the latest edges.
