Bayesball: A Bayesian Hierarchical Model for Evaluating Fielding in Major League Baseball

@article{Jensen2008BayesballAB,
  title={Bayesball: A Bayesian Hierarchical Model for Evaluating Fielding in Major League Baseball},
  author={Shane T. Jensen and Kenneth E. Shirley and Abraham J. Wyner},
  journal={The Annals of Applied Statistics},
  year={2008},
  volume={3},
  pages={491-520}
}
The use of statistical modeling in baseball has received substantial attention recently in both the media and academic community. We focus on a relatively under-explored topic: the use of statistical models for the analysis of fielding based on high-resolution data consisting of on-field location of batted balls. We combine spatial modeling with a hierarchical Bayesian structure in order to evaluate the performance of individual fielders while sharing information between fielders at each… 
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