ERA

Roy Corcoran · Season-by-season history

ERA over time

Roy Corcoran — 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 1.23 2.46 3.7 4.93 6.16 2008 2009 2008 · Seattle Mariners · MLB: 3.22 Seattle Mariners 2009 · Seattle Mariners · MLB: 6.16 Seattle Mariners
  • Seattle Mariners · MLB
SeasonTeamLeagueERA
2009 Seattle Mariners MLB 6.16
2008 Seattle Mariners MLB 3.22