MLB Pitcher Matchup Analyzer
Analyze pitcher vs lineup handedness splits and platoon advantages for MLB betting
Opposing Lineup
Understanding MLB Platoon Splits
Platoon advantage is one of baseball's most reliable edges. Right-handed pitchers typically perform better against right-handed batters, while left-handed pitchers have an even larger advantage against left-handed hitters. This calculator helps quantify that advantage.
Key Concepts
- Weighted ERA: ERA adjusted for the handedness composition of the opposing lineup.
- Platoon Advantage: The expected performance boost from facing same-handed batters.
- OPS: On-base Plus Slugging - a key measure of offensive production. League average is ~.735.
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
Props Optimizer
Take your sports betting analysis to the next level with Props Optimizer - tools and data to help you make more informed decisions.
Try Props Optimizer Free$ Partner Bonuses
Responsible Gambling
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
- Chasing losses with bigger bets
- Lying to others about gambling habits




