ERA

Jack Armstrong · Season-by-season history

ERA over time

Jack Armstrong — 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 0.93 1.86 2.78 3.71 4.64 1992 1994 1992 · Cleveland Guardians · MLB: 4.64 1994 · Texas Rangers · MLB: 3.60
  • Cleveland Guardians · MLB
  • Texas Rangers · MLB

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

Jack Armstrong — ERA by season
SeasonTeamLeagueERA
1994 Texas Rangers MLB 3.60
1992 Cleveland Guardians MLB 4.64