ERA+

Brad Ziegler · Season-by-season history

ERA+ over time

Brad Ziegler — 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 78 156 234 312 390 2008 2009 2010 2011 2016 2008 · Athletics · MLB: 390 Athletics 2009 · Athletics · MLB: 143 Athletics 2010 · Athletics · MLB: 126 Athletics 2011 · Athletics · MLB: 169 Athletics 2016 · Boston Red Sox · MLB: 297 Boston Red Sox
  • Athletics · MLB
  • Boston Red Sox · MLB
SeasonTeamLeagueERA+
2016 Boston Red Sox MLB 297
2011 Athletics MLB 169
2010 Athletics MLB 126
2009 Athletics MLB 143
2008 Athletics MLB 390