ERA+

Kumar Rocker · Season-by-season history

ERA+ over time

Kumar Rocker — 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 20.2 40.4 60.6 80.8 101 2024 2025 2024 · Texas Rangers · MLB: 101 2025 · Texas Rangers · MLB: 64
  • Texas Rangers · MLB

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

Kumar Rocker — ERA+ by season
SeasonTeamLeagueERA+
2025 Texas Rangers MLB 64
2024 Texas Rangers MLB 101