ERA+

Sean Spencer · Season-by-season history

ERA+ over time

Sean Spencer — ERA+ over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Exact values are listed in the table below. 0 5.4 10.8 16.2 21.6 27 1999 1999 · Seattle Mariners · MLB: 27
  • Seattle Mariners · MLB

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

Sean Spencer — ERA+ by season
SeasonTeamLeagueERA+
1999 Seattle Mariners MLB 27