ERA+

Mark Williamson · Season-by-season history

ERA+ over time

Mark Williamson — 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 84.4 168.8 253.2 337.6 422 1990 1991 1992 1993 1994 1990 · Baltimore Orioles · MLB: 172 Baltimore Orioles 1991 · Baltimore Orioles · MLB: 89 Baltimore Orioles 1992 · Baltimore Orioles · MLB: 422 Baltimore Orioles 1993 · Baltimore Orioles · MLB: 91 Baltimore Orioles 1994 · Baltimore Orioles · MLB: 125 Baltimore Orioles
  • Baltimore Orioles · MLB
SeasonTeamLeagueERA+
1994 Baltimore Orioles MLB 125
1993 Baltimore Orioles MLB 91
1992 Baltimore Orioles MLB 422
1991 Baltimore Orioles MLB 89
1990 Baltimore Orioles MLB 172