ERA+

Aroldis Chapman · Season-by-season history

ERA+ over time

Aroldis Chapman — ERA+ over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Focus or hover over a bar for its exact value. 0 70.2 140.4 210.6 280.8 351 2016 2017 2018 2019 2020 2021 2022 2023 2025 2016 · New York Yankees · MLB: 216 New York Yankees 2017 · New York Yankees · MLB: 141 New York Yankees 2018 · New York Yankees · MLB: 172 New York Yankees 2019 · New York Yankees · MLB: 202 New York Yankees 2020 · New York Yankees · MLB: 142 New York Yankees 2021 · New York Yankees · MLB: 128 New York Yankees 2022 · New York Yankees · MLB: 89 New York Yankees 2023 · Kansas City Royals · MLB: 183 Kansas City Royals 2025 · Boston Red Sox · MLB: 351 Boston Red Sox
  • New York Yankees · MLB
  • Kansas City Royals · MLB
  • Boston Red Sox · MLB
SeasonTeamLeagueERA+
2025 Boston Red Sox MLB 351
2023 Kansas City Royals MLB 183
2022 New York Yankees MLB 89
2021 New York Yankees MLB 128
2020 New York Yankees MLB 142
2019 New York Yankees MLB 202
2018 New York Yankees MLB 172
2017 New York Yankees MLB 141
2016 New York Yankees MLB 216