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Hot Boy Summer? Analyzing Managerial Reactions To Season-Long Fluctuating Player Performance In Major League Baseball, John Rodgers Hood
Hot Boy Summer? Analyzing Managerial Reactions To Season-Long Fluctuating Player Performance In Major League Baseball, John Rodgers Hood
Honors Projects
This paper suggests numerical weights that a Major League Baseball (MLB) manager may use when comparing player performance across multiple past performance periods to predict future performance. By the end of the MLB regular season, current season performance becomes more predictive than prior season performance for pitchers but not hitters. After estimating weights for different past time periods of performance, this paper compares the weights with how managers value performance in high-stakes situations across these same time periods. I find that MLB managers overreact to recent performance by both hitters and pitchers in postseason settings.