ERA

Aaron Looper · Season-by-season history

ERA over time

Aaron Looper — 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 1.03 2.06 3.08 4.11 5.14 2003 2003 · Seattle Mariners · MLB: 5.14 Seattle Mariners
  • Seattle Mariners · MLB
SeasonTeamLeagueERA
2003 Seattle Mariners MLB 5.14