ERA+

Aaron Cook · Season-by-season history

ERA+ over time

Aaron Cook — ERA+ over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Focus or hover over a bar for its exact value. 0 15 30 45 60 75 2012 2012 · Boston Red Sox · MLB: 75 Boston Red Sox
  • Boston Red Sox · MLB
SeasonTeamLeagueERA+
2012 Boston Red Sox MLB 75