ERA

Mark Portugal · Season-by-season history

ERA over time

Mark Portugal — 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 1.1 2.2 3.31 4.41 5.51 1999 1999 · Boston Red Sox · MLB: 5.51 Boston Red Sox
  • Boston Red Sox · MLB
SeasonTeamLeagueERA
1999 Boston Red Sox MLB 5.51