Skip to main content

​
Welcome to Line Gap

Line Gap is a comprehensive sports betting analytics platform that helps you find profitable betting opportunities through advanced data analysis and real-time odds monitoring. Line Gap Platform

Find +EV Bets

Discover positive expected value player props across all major sportsbooks

Arbitrage Opportunities

Identify risk-free arbitrage opportunities in real-time

Build Parlays

Create winning parlays with correlation analysis and probability calculations

Research Lab

Deep dive into player statistics, team correlations, and historical trends

​
Key Features

Leverage ESPN historical data and real-time odds from The Odds API to calculate true probabilities and identify market inefficiencies.
Automated data fetching every 5 minutes ensures you never miss an opportunity. Our system monitors odds changes and injury reports continuously.
Access Line Gap from any device with our fully responsive design and progressive web app capabilities.
Your data is protected with enterprise-grade security. All connections are encrypted and your betting activity remains private.

​
What Makes Line Gap Different?

Line Gap combines historical performance data with current betting lines to calculate true probabilities using advanced statistical models. We then compare these probabilities against sportsbook odds to identify:
  1. Positive Expected Value (+EV) Bets - Opportunities where the odds are in your favor
  2. Arbitrage Opportunities - Risk-free profits by betting both sides across different sportsbooks
  3. Correlated Parlays - High-probability parlay combinations based on team and player correlations
  4. High Confidence Props - Player props with strong statistical backing and recent form analysis

​
Getting Started

1

Explore the Dashboard

Start with the Dashboard to browse today’s games and available player props
2

Apply Filters

Use powerful filters to find props matching your preferences:
  • Teams you follow
  • Sportsbooks you use
  • Prop types you prefer
3

Analyze Opportunities

Review high EV props and check:
  • Expected value percentages
  • Recent player form
  • Injury status
  • Matchup difficulty
4

Place Your Bets

Navigate to your sportsbook and place bets on identified value opportunities

​
How We Calculate Value

​
Expected Value (EV)

EV shows your long-term profit expectation on a bet: 
EV = (Probability × Payout) - (1 - Probability) × Stake
Example:
  • Line: LeBron Over 25.5 Points
  • Odds: +110 (2.10 decimal)
  • Our calculated probability: 55%
  • EV: +12.5%
Over many bets at this edge, you’d expect to profit 12.5% of your stake.

​
Probability Calculation

We analyze:
  • Last 20 games of performance data
  • Home vs Away splits for venue advantage
  • Recent form (last 5 games weighted higher)
  • Opponent defensive ratings for matchup adjustments
  • Minutes played trends for opportunity assessment

​
Platform Features

Dashboard

Main hub for finding +EV props with real-time odds

High Confidence Props

Top-rated opportunities with strong statistical backing

Arbitrage Finder

Discover risk-free betting opportunities

Parlay Builder

Build optimized parlays with correlation analysis

Research Lab

Deep statistical analysis and trends

News & Updates

Real-time injury reports and lineup changes

​
Data Sources

Line Gap integrates data from multiple trusted sources:
  • ESPN API: Player statistics, game logs, and injury reports
  • The Odds API: Real-time odds from 30+ sportsbooks
  • Historical Database: Years of performance data for trend analysis
All data is updated automatically to ensure accuracy.

​
Best Practices

Prioritize bets with EV >10% for best long-term results
Don’t put all bankroll on one prop. Spread risk across 5-10 opportunities
Always verify player status before betting. Use our News section for latest updates
High EV opportunities disappear fast. Bet quickly when you find value
Keep a betting log to verify actual results match expected value

​
Need Help?

Feature Guides

Learn about all available features

Community Support

Join our Discord for help and discussions