ERA

Vin Mazzaro · Season-by-season history

ERA over time

Vin Mazzaro — 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 1.65 3.3 4.96 6.61 8.26 2009 2010 2011 2012 2009 · Athletics · MLB: 5.32 Athletics 2010 · Athletics · MLB: 4.27 Athletics 2011 · Kansas City Royals · MLB: 8.26 Kansas City Royals 2012 · Kansas City Royals · MLB: 5.73 Kansas City Royals
  • Athletics · MLB
  • Kansas City Royals · MLB
SeasonTeamLeagueERA
2012 Kansas City Royals MLB 5.73
2011 Kansas City Royals MLB 8.26
2010 Athletics MLB 4.27
2009 Athletics MLB 5.32