The likelihood, in percent, that an outfielder should be able to make a capture on someone batted ball. Predicted Batting Regular (xBA) xBA steps the probability that a batted ball will turn into a hit. Numerous historical player head shots courtesy of David Davis. Numerous due to him. All photos http://deancefdb.blogproducer.com/6370605/5-simple-techniques-for-major-league-baseball-stats