ERA

Roland de la Maza · Season-by-season history

ERA over time

Roland de la Maza — 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 0.9 1.8 2.7 3.6 4.5 1997 1997 · Kansas City Royals · MLB: 4.50 Kansas City Royals
  • Kansas City Royals · MLB
SeasonTeamLeagueERA
1997 Kansas City Royals MLB 4.50