ERA+

Ryan Cook · Season-by-season history

ERA+ over time

Ryan Cook — 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 37.4 74.8 112.2 149.6 187 2012 2013 2014 2015 2018 2012 · Athletics · MLB: 187 Athletics 2013 · Athletics · MLB: 153 Athletics 2014 · Athletics · MLB: 109 Athletics 2015 · Athletics · MLB: 41 Athletics 2018 · Seattle Mariners · MLB: 78 Seattle Mariners
  • Athletics · MLB
  • Seattle Mariners · MLB
SeasonTeamLeagueERA+
2018 Seattle Mariners MLB 78
2015 Athletics MLB 41
2014 Athletics MLB 109
2013 Athletics MLB 153
2012 Athletics MLB 187