ERA

Tom Mastny · Season-by-season history

ERA over time

Tom Mastny — ERA over time Each point is a recorded season value. Separate lines show each team and competition. Exact values are listed in the table below. 0 2.16 4.32 6.48 8.64 10.8 2006 2007 2008 2006 · Cleveland Guardians · MLB: 5.51 2007 · Cleveland Guardians · MLB: 4.68 2008 · Cleveland Guardians · MLB: 10.80
  • Cleveland Guardians · MLB

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

Tom Mastny — ERA by season
SeasonTeamLeagueERA
2008 Cleveland Guardians MLB 10.80
2007 Cleveland Guardians MLB 4.68
2006 Cleveland Guardians MLB 5.51