ERA

Brian Bass · Season-by-season history

ERA over time

Brian Bass — 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 0.98 1.96 2.94 3.92 4.9 2008 2009 2008 · Minnesota Twins · MLB: 4.87 2009 · Baltimore Orioles · MLB: 4.90
  • Minnesota Twins · MLB
  • Baltimore Orioles · MLB

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

Brian Bass — ERA by season
SeasonTeamLeagueERA
2009 Baltimore Orioles MLB 4.90
2008 Minnesota Twins MLB 4.87