ERA+

Gregory Santos · Season-by-season history

ERA+ over time

Gregory Santos — ERA+ over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Exact values are listed in the table below. 0 26.2 52.4 78.6 104.8 131 2023 2024 2025 2023 · Chicago White Sox · MLB: 131 2024 · Seattle Mariners · MLB: 80 2025 · Seattle Mariners · MLB: 78
  • Chicago White Sox · MLB
  • Seattle Mariners · MLB

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

Gregory Santos — ERA+ by season
SeasonTeamLeagueERA+
2025 Seattle Mariners MLB 78
2024 Seattle Mariners MLB 80
2023 Chicago White Sox MLB 131