In his American League Cy Young Award - winning season for the Royals in 2009 , Greinke 's ERA+ came in at 205 .
Greinke 's ERA+ now stands at 281 .
In Greinke 's American League Cy Young Award - winning season for the Royals in 2009 , Greinke 's ERA+ came in at 205 .
Greinke 's ERA+ now stands at 281 .