ERA

Josh Winckowski · Season-by-season history

ERA over time

Josh Winckowski — ERA over time Each point is a recorded season value. Separate lines show each team and competition. Exact values are listed in the table below. 0 1.18 2.36 3.53 4.71 5.89 2022 2023 2024 2025 2022 · Boston Red Sox · MLB: 5.89 2023 · Boston Red Sox · MLB: 2.88 2024 · Boston Red Sox · MLB: 4.14 2025 · Boston Red Sox · MLB: 3.86
  • Boston Red Sox · MLB

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

Josh Winckowski — ERA by season
SeasonTeamLeagueERA
2025 Boston Red Sox MLB 3.86
2024 Boston Red Sox MLB 4.14
2023 Boston Red Sox MLB 2.88
2022 Boston Red Sox MLB 5.89