ERA+

Spencer Arrighetti · Season-by-season history

ERA+ over time

Spencer Arrighetti — ERA+ over time Each point is a recorded season value. Separate lines show each team and competition. Exact values are listed in the table below. 0 17.8 35.6 53.4 71.2 89 2024 2025 2024 · Houston Astros · MLB: 89 2025 · Houston Astros · MLB: 79
  • Houston Astros · MLB

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

Spencer Arrighetti — ERA+ by season
SeasonTeamLeagueERA+
2025 Houston Astros MLB 79
2024 Houston Astros MLB 89