ERA+

Jack Perkins · Season-by-season history

ERA+ over time

Jack Perkins — 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 20.2 40.4 60.6 80.8 101 2025 2025 · Athletics · MLB: 101 Athletics
  • Athletics · MLB
SeasonTeamLeagueERA+
2025 Athletics MLB 101