ERA

Joel Johnston · Season-by-season history

ERA over time

Joel Johnston — 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 2.7 5.4 8.1 10.8 13.5 1991 1992 1995 1991 · Kansas City Royals · MLB: 0.40 1992 · Kansas City Royals · MLB: 13.50 1995 · Boston Red Sox · MLB: 11.25
  • Kansas City Royals · MLB
  • Boston Red Sox · MLB

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

Joel Johnston — ERA by season
SeasonTeamLeagueERA
1995 Boston Red Sox MLB 11.25
1992 Kansas City Royals MLB 13.50
1991 Kansas City Royals MLB 0.40