ERA+

Alex Jackson · Season-by-season history

ERA+ over time

Alex Jackson — 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 4.2 8.4 12.6 16.8 21 2025 2025 · Baltimore Orioles · MLB: 21
  • Baltimore Orioles · MLB

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

Alex Jackson — ERA+ by season
SeasonTeamLeagueERA+
2025 Baltimore Orioles MLB 21