ERA

Jonathan Papelbon · Season-by-season history

ERA over time

Jonathan Papelbon — 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 0.78 1.56 2.34 3.12 3.9 2005 2006 2007 2008 2009 2010 2011 2005 · Boston Red Sox · MLB: 2.65 Boston Red Sox 2006 · Boston Red Sox · MLB: 0.92 Boston Red Sox 2007 · Boston Red Sox · MLB: 1.85 Boston Red Sox 2008 · Boston Red Sox · MLB: 2.34 Boston Red Sox 2009 · Boston Red Sox · MLB: 1.85 Boston Red Sox 2010 · Boston Red Sox · MLB: 3.90 Boston Red Sox 2011 · Boston Red Sox · MLB: 2.94 Boston Red Sox
  • Boston Red Sox · MLB
SeasonTeamLeagueERA
2011 Boston Red Sox MLB 2.94
2010 Boston Red Sox MLB 3.90
2009 Boston Red Sox MLB 1.85
2008 Boston Red Sox MLB 2.34
2007 Boston Red Sox MLB 1.85
2006 Boston Red Sox MLB 0.92
2005 Boston Red Sox MLB 2.65