ERA+

Roger Smithberg · Season-by-season history

ERA+ over time

Roger Smithberg — 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 30.2 60.4 90.6 120.8 151 1993 1994 1993 · Athletics · MLB: 151 1994 · Athletics · MLB: 33
  • Athletics · MLB

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

Roger Smithberg — ERA+ by season
SeasonTeamLeagueERA+
1994 Athletics MLB 33
1993 Athletics MLB 151