Read more about how RunPlusMinus™ is used
The Best Baseball Statistic
A summary of why RunPlusMinus claims to be the best single measure of player on-field performance.
OpenWAR, RunPlusMinus: A Comparison
Describes similarities and differences between the two methods of measuring player and team performance and summarizes the applications of each.
Park Effect: Measurement and Impact On Team And Player Performance
Describes Park Effect, its importance and effect on batting and pitching performances; shows RPM team value with and without the park effects.
MLB 2018 Mid-Season Player Rankings by Team
Summarizes the weekly report data to the mid-point of the 2018 MLB season.
Which Team Has The Best Pitching?
Summarizes and ranks starter and relief pitcher performances by team.
RunPlusMinus Prediction Power
Describes the challenges in predicting winners of MLB games. Explains how RPM values can be converted to win probabilities resulting in an overall accuracy of 57% correct.
Pitcher Substitution Manager Performance
Shows the results of using RPM values to measure the quality of mangers’ pitcher substitutions.
Most Valuable Player: A Quantitative Approach
The question addressed in this article is “Aside from the assessment of character and personality traits, is there a fair measure and ranking of on-field performance that can replace the subjective evaluations of the individual voters?”
RunPlusMinus 2018 MLB Player Performance Report
See player rankings for 2018 broken down by batting, running, pitching and fielding across all MLB teams, AL, and NL. Get a quick overview of the RPM Rating stat and why it claims to be the best.
RunPlusMinus 2018 MLB Team Performance Summary
See team rankings for 2018 broken down by batting, running, pitching and fielding across all MLB teams, AL, and NL. Get a quick overview of the RPM Rating stat and why it claims to be the best.
Where can I read more about RunPlusMinus™?
We are publishing new articles on Medium that can be found here.
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