ERA+

Joe Kelly · Season-by-season history

ERA+ over time

Joe Kelly — 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 32.8 65.6 98.4 131.2 164 2014 2015 2016 2017 2018 2022 2023 2014 · Boston Red Sox · MLB: 97 Boston Red Sox 2015 · Boston Red Sox · MLB: 89 Boston Red Sox 2016 · Boston Red Sox · MLB: 87 Boston Red Sox 2017 · Boston Red Sox · MLB: 164 Boston Red Sox 2018 · Boston Red Sox · MLB: 101 Boston Red Sox 2022 · Chicago White Sox · MLB: 66 Chicago White Sox 2023 · Chicago White Sox · MLB: 90 Chicago White Sox
  • Boston Red Sox · MLB
  • Chicago White Sox · MLB
SeasonTeamLeagueERA+
2023 Chicago White Sox MLB 90
2022 Chicago White Sox MLB 66
2018 Boston Red Sox MLB 101
2017 Boston Red Sox MLB 164
2016 Boston Red Sox MLB 87
2015 Boston Red Sox MLB 89
2014 Boston Red Sox MLB 97