ERA

Luke Jackson · Season-by-season history

ERA over time

Luke 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 2.16 4.32 6.48 8.64 10.8 2015 2016 2025 2015 · Texas Rangers · MLB: 4.26 2016 · Texas Rangers · MLB: 10.80 2025 · Texas Rangers · MLB: 4.11
  • 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.

Luke Jackson — ERA by season
SeasonTeamLeagueERA
2025 Texas Rangers MLB 4.11
2016 Texas Rangers MLB 10.80
2015 Texas Rangers MLB 4.26