ERA+

Penn Murfee · Season-by-season history

ERA+ over time

Penn Murfee — 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 63 126 189 252 315 2022 2023 2025 2022 · Seattle Mariners · MLB: 124 Seattle Mariners 2023 · Seattle Mariners · MLB: 315 Seattle Mariners 2025 · Chicago White Sox · MLB: 55 Chicago White Sox
  • Seattle Mariners · MLB
  • Chicago White Sox · MLB
SeasonTeamLeagueERA+
2025 Chicago White Sox MLB 55
2023 Seattle Mariners MLB 315
2022 Seattle Mariners MLB 124