ERA

Tom Koehler · Season-by-season history

ERA over time

Tom Koehler — ERA over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Exact values are listed in the table below. 0 0.53 1.06 1.59 2.12 2.65 2017 2017 · Toronto Blue Jays · MLB: 2.65
  • Toronto Blue Jays · MLB

Hover over a bar for its value. Only numeric values with a recorded season are charted; missing seasons are not treated as zero.

Tom Koehler — ERA by season
SeasonTeamLeagueERA
2017 Toronto Blue Jays MLB 2.65