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News: s-r blog:Team Location Maps Added for Every Year of Minor & Major Leagues
The Baseball-Reference.com Play Index's Batting Season Finder lets you create your own custom leaderboards by team, age, position, years, or any other common criteria. View Sample Leaderboards created with the batting season finder.
+ - Indicates Hall of Famer. Bold indicates active player.
Statistic Description: 9 * ER / IP For recent years, leaders need 1 IP per team game played. Bold indicates lowest ERA using current stats Gold means awarded ERA title at end of year.