Best Positive EV Betting Tools for 2025
Explore All +EV Tools
Every tool with +EV functionality
Betstamp Pro
An expert-level real-time odds screen featuring 100+ sportsbooks, a clean UI, and high customizability.
OddsJam
A powerful edge-finding platform built to help serious bettors capitalize on inefficiencies in the market.
OddsShopper Portfolio EV
Utilize propriatary algorithms to find edges, track your results, and treat betting like an investment.
Learn More About +EV
Explore our curated selection of guides and tools to help promote responsible gambling.
Free Positive EV Betting Tool: +EV Bets Without Paying
Looking for a free positive EV betting tool? Here's how to find +EV bets in real time using software that doesn’t cost a thing and will make you a better bettor.
Positive EV Betting Tool: Find Value and Beat the Books
Looking for a positive EV betting tool? Learn how to find +EV bets using software designed to give you a long-term edge in sports betting.
What Does EV in Sports Betting Mean?
Understand what EV (expected value) means in sports betting and why it’s key to long-term profit.
EV Sports Betting: Mastering Expected Value for Smarter Bets
EV sports betting is all about expected value. Learn how to use this powerful metric to find smarter bets and boost your long-term edge.
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What is EV Betting?
Expected value (EV) betting is the basis of profitable sports betting. It is what defines a “good” bet from a “bad” bet.
EV betting means consistently betting when the odds are in your favor, not the sportsbook’s.
Here is a simple example:
Imagine flipping a coin; whether the coin lands on heads or tails is a 50/50 shot. There is no other outcome besides the coin landing on heads or tails. In sports betting, this means the coin landing on heads or tails would be priced at +100 (even money).
Picture this: the oddsmakers decided to make the price of heads +120 instead of +100.
It is still a 50/50 chance that the coin will land on heads, but here is the catch: they’re offering to pay you $1.20 profit for every $1 you bet, even though the chance of winning is still 50%, giving heads positive expected value.
This is what an EV tool in sports betting can help you find.
The Math Explained Simply
The expected value formula is: EV = (Probability of Winning) x (Amount Won) - (Probability of Losing) x (Amount Lost)
Real Example: Moneyline Bet
You bet $100 on a team at +150.
That means you win $150 profit if you're right.
You believe the team has a 45% chance of winning (your edge).
That means a 55% chance of losing.
EV = (0.45 × $150)−(0.55 × $ 100)
EV = $67.5 − $55
EV = $12.50
A +12.50 EV means, on average, you’d make $12.50 every time you placed this bet long-term. A positive EV betting tool does this for you, but with actual sporting events.
Key Expected Value Terms
Expected Value (EV): The average amount you’d win or lose per bet if you placed the same bet an infinite number of times. Free EV betting tools exist and help you win more.
Vig (or Juice): The built-in fee sportsbooks charge to create an edge for themselves, usually baked into the odds (e.g., -110 on both sides).
Implied Probability: The win percentage the odds suggest. For example, +150 implies a 40% chance of winning. (Use: Implied Probability = 100 / (odds + 100) for plus odds.)
Closing Line Value (CLV): The difference between the odds you bet and where the line closes. Consistently beating the closing line is often seen as a strong indicator of long-term profitability.
Positive EV betting software can help you maximize your results.
