ERA+

Masahide Kobayashi · Season-by-season history

ERA+ over time

Masahide Kobayashi — 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 18.8 37.6 56.4 75.2 94 2008 2009 2008 · Cleveland Guardians · MLB: 94 Cleveland Guardians 2009 · Cleveland Guardians · MLB: 53 Cleveland Guardians
  • Cleveland Guardians · MLB
SeasonTeamLeagueERA+
2009 Cleveland Guardians MLB 53
2008 Cleveland Guardians MLB 94