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Player Prop EV Calculator
Calculate expected value on player props by analyzing historical performance, projections, and identifying +EV betting opportunities. Free player prop research tool for NBA, NFL, MLB, and NHL props.
Prop Line Details
Historical Performance (Optional)
Your Projection
Enter your own projection to calculate EV
How to Use the Player Prop EV Calculator
This player prop expected value calculator helps you identify profitable betting opportunities in the player props market. Whether you're betting NBA points, NFL passing yards, or MLB strikeouts, this tool analyzes the true value of any prop line.
Step 1: Enter the Prop
Input the line (e.g., 24.5 points) and the odds for both over and under from your sportsbook.
Step 2: Add Historical Data
Enter the player's recent averages to see how they compare to the line.
Step 3: Make Your Projection
Input your own projection based on matchup, rest, etc. to calculate expected value.
Step 4: Find +EV Bets
If either side shows positive EV, you've found a potentially profitable bet.
Understanding Expected Value in Player Props
Expected Value (EV) measures the average profit or loss you can expect from a bet over the long run. A positive EV (+EV) bet is one where you have an edge over the sportsbook's line.
The key to finding +EV player props is developing projections that are more accurate than the market. Consider factors like:
- Recent performance trends and hot/cold streaks
- Matchup advantages (pace, defensive rankings, etc.)
- Rest days and minutes/usage projections
- Injuries to teammates affecting usage rates
- Home/away splits and travel factors
Pro tip: Focus on props where you have genuine insight or information that the market may not have fully priced in. Avoid betting just because historical stats look favorable – the books see those too.
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This calculator is for informational and educational purposes only. Results should be verified with your sportsbook before placing any wagers. All betting carries risk. Full Disclaimer
Frequently Asked Questions
How do sportsbooks price player props?
Books project a player's stat distribution from usage, matchup, pace, and injuries, then set the line near the median with juice on both sides. Prop markets get less sharp action than sides, so lines are softer but limits are lower.
Are player props easier to beat than spreads?
Generally yes - prop markets are less efficient because they receive less volume and books must price thousands of them. But props carry higher vig (often -115 to -120 both ways) and low limits, so edges must be bigger to profit.
What is a projection edge in props betting?
It's the gap between your projected stat value and the book's line, translated into win probability. If you project 24.5 points and the line is 21.5, the over may price as a 57-60% proposition against -115 juice - a clear +EV spot.
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Gambling should be entertaining, not a way to make money. Only bet what you can afford to lose, and never chase your losses.
- Betting more than you can afford to lose
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