ERA+

Kyle Harrison · Season-by-season history

ERA+ over time

Kyle Harrison — 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 28.2 56.4 84.6 112.8 141 2025 2025 · Boston Red Sox · MLB: 141 Boston Red Sox
  • Boston Red Sox · MLB
SeasonTeamLeagueERA+
2025 Boston Red Sox MLB 141