ERA

John Johnstone · Season-by-season history

ERA over time

John Johnstone — 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 0.57 1.14 1.7 2.27 2.84 1997 1997 · Athletics · MLB: 2.84 Athletics
  • Athletics · MLB
SeasonTeamLeagueERA
1997 Athletics MLB 2.84