ERA

Bronson Arroyo · Season-by-season history

ERA over time

Bronson Arroyo — 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 0.9 1.8 2.71 3.61 4.51 2003 2004 2005 2003 · Boston Red Sox · MLB: 2.08 Boston Red Sox 2004 · Boston Red Sox · MLB: 4.03 Boston Red Sox 2005 · Boston Red Sox · MLB: 4.51 Boston Red Sox
  • Boston Red Sox · MLB
SeasonTeamLeagueERA
2005 Boston Red Sox MLB 4.51
2004 Boston Red Sox MLB 4.03
2003 Boston Red Sox MLB 2.08