Baseball analysts often criticize pitcher win-loss records as a poor measure of pitcher performance, as wins are the product of team performance. Fans criticize

Baseball analysts often criticize pitcher win-loss records as a poor measure of pitcher performance, as wins are the product of team performance. Fans criticize

Tom Thress's Baseball Player Won-Lost records do what no other statistic does: credit players for their contributions to actual team wins and losses game by gam

Since the first pitch was thrown, MLB has tracked the performance of every team and player, documented every hit and measured every home run. And while some pla