Positive EV
True devigging for mathematically +EV bets
Find positive expected value bets using true devigging methods that require both sides of the market. We use Pinnacle as the default devig book, but Sharp users can switch to Circa, BetOnline, exchanges, prediction markets, or any sportsbook. Elite users can create custom weighted models. Set your bankroll, Kelly criterion risk tolerance, devig method, and boost filters — and get recommended stake amounts for every play.

Features
Powerful Features
Everything you need to find and capitalize on betting value.

True devigging with real fair odds
Unlike the Edge Finder, Positive EV uses true devigging methods that require both sides of a bet to calculate fair odds. See every +EV opportunity ranked by EV %, with the best book, sharp price, fair odds, and a recommended stake based on your bankroll and risk tolerance. Save plays to My Slips or place directly through deeplinks.

Advanced settings & filters
Fine-tune everything — set min/max EV thresholds, choose between worst-case and best-case EV calculations, pick your devig method (Power, Multiplicative, Additive, Probit), set min books per side and min liquidity. Configure Kelly criterion with your bankroll and risk tolerance (10%, 25%, 50%, 100%, or custom) to get precise stake recommendations.

Full odds comparison
Expand any play to see over and under odds across every tracked sportsbook. Instantly compare the best price, average, and each book's line — with limit alerts and line movement indicators so you can place at the right book at the right time.

Custom models (Elite)
Elite users can create custom +EV detection models — choose which sharp books to use as your fair-odds source, set weighted contributions, configure min books required, filter by sport and market, and name/color-code your models. Run presets like Pinnacle-only or build something completely custom.

Mobile +EV finder
Find and act on +EV plays from anywhere. The mobile experience shows every opportunity with EV %, recommended stakes, BET deeplinks, and full odds breakdowns by book. Switch between preset and custom models, apply boost filters, and share plays with your betting community.
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How It Works
Get value in three steps
Positive EV is built for speed. See the edge, validate it, and move before the market shifts.
Choose your devig source
Use the default Pinnacle devig, switch to another sharp book on the Sharp plan, or create a custom weighted model on Elite.
Configure & filter
Set bankroll, Kelly criterion %, devig method, EV thresholds, liquidity minimums, and boost filters to match your strategy.
Place & track
Place at the best book through deeplinks, save to My Slips for parlay building, or share with friends.
FAQ
Common questions
Quick answers about Positive EV so you can decide fast.
What makes a bet +EV?
A bet is +EV when the sportsbook price is better than the true fair odds. We calculate fair odds by devigging both sides of the market from a sharp source like Pinnacle.
How is this different from the Edge Finder?
The Edge Finder works on one-way markets (like first TD scorer) where only one side is offered. Positive EV requires both sides of a bet to mathematically devig and calculate true fair odds — giving you a more precise EV calculation for two-way markets.
What devig methods are available?
We support Power, Multiplicative, Additive, and Probit devig methods. You can also choose between worst-case and best-case EV calculations depending on your risk preference.
What's the difference between Sharp and Elite?
Sharp users can switch the devig source to any supported book, exchange, or prediction market and adjust all settings. Elite users additionally get custom weighted models where you set book contributions, min books required, and sport/market filters.
How does Kelly criterion staking work?
Enter your bankroll and choose a Kelly percentage (10%, 25%, 50%, 100%, or custom). The tool calculates a recommended stake for each +EV play based on the size of your edge and your risk tolerance.
What is the boost filter?
If a sportsbook offers a profit boost (e.g. 30%), enable the boost filter and it adjusts the EV % and recommended stake to account for the boosted payout — so you can see if a boosted bet is actually +EV.
Can I save +EV plays to My Slips?
Yes. Add any +EV play to My Slips to track it, build parlays, or place later through sportsbook deeplinks.
How often does Positive EV update?
Odds and EV calculations refresh in real time. Auto-refresh keeps the board current so you can catch +EV plays as soon as they appear.