ERA

Sean Newcomb · Season-by-season history

ERA over time

Sean Newcomb — 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 1.26 2.52 3.78 5.04 6.3 2023 2024 2025 2023 · Athletics · MLB: 3.00 2024 · Athletics · MLB: 6.30 2025 · Boston Red Sox · MLB: 3.95
  • Athletics · MLB
  • Boston Red Sox · MLB

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

Sean Newcomb — ERA by season
SeasonTeamLeagueERA
2025 Boston Red Sox MLB 3.95
2024 Athletics MLB 6.30
2023 Athletics MLB 3.00