ERA+

Jim Acker · Season-by-season history

ERA+ over time

Jim Acker — 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 21.6 43.2 64.8 86.4 108 1990 1991 1992 1990 · Toronto Blue Jays · MLB: 108 Toronto Blue Jays 1991 · Toronto Blue Jays · MLB: 82 Toronto Blue Jays 1992 · Seattle Mariners · MLB: 76 Seattle Mariners
  • Toronto Blue Jays · MLB
  • Seattle Mariners · MLB
SeasonTeamLeagueERA+
1992 Seattle Mariners MLB 76
1991 Toronto Blue Jays MLB 82
1990 Toronto Blue Jays MLB 108