Expected Value in Football Betting: A Complete Guide
Expected Value (EV) is the mathematical foundation of profitable betting. Learn how to calculate EV, what it means for football predictions, and why it drives the FutPicks model.
The Mathematics of Expected Value
Expected Value is calculated as: EV = (p × profit) - ((1 - p) × stake). If you believe a team has a 60% chance of winning and the market offers decimal odds of 2.00 (implying 50%), you have a +EV bet. FutPicks automates this comparison using our model probability versus Pinnacle's implied probability.
EV in Practice
A single positive EV bet may lose. This is normal. What matters is the aggregate: over a sample of 200+ bets, consistent positive EV should translate to profit over time. This is why FutPicks emphasizes long-run metrics — ROI over months, not individual match results.
Frequently Asked Questions
- What is Expected Value (EV) in betting?
- EV = (probability of winning × profit) - (probability of losing × stake). Positive EV means the bet is mathematically profitable long-term.
- How does FutPicks calculate EV?
- FutPicks compares our model probability against Pinnacle's implied probability. When our model assigns a higher probability than the market, the edge is positive.
- Can a positive EV bet lose?
- Yes. EV is a long-run concept. Individual bets will win and lose. A consistent positive EV process produces profitability over hundreds of bets.