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 1.56 3.13 4.69 6.26 7.82 2022 2023 2025 2022 · Seattle Mariners · MLB: 2.99 Seattle Mariners 2023 · Seattle Mariners · MLB: 1.29 Seattle Mariners 2025 · Chicago White Sox · MLB: 7.82 Chicago White Sox
  • Seattle Mariners · MLB
  • Chicago White Sox · MLB
SeasonTeamLeagueERA
2025 Chicago White Sox MLB 7.82
2023 Seattle Mariners MLB 1.29
2022 Seattle Mariners MLB 2.99