Zack Greinke who pitches in the American League and has one of the worst defenses in Baseball behind him has a Major League leading low 2.22 ERA , a WHIP of 1.08, 210 K's in 198 innings pitched and is tied with Roy Halladay for the most complete games with 6. Consider the fact that his ERA is 2.22
Kansas City Royals pitcher Zack Greinke won the 2009 American League Cy Young Award.
Catfish Hunter
In 1970, Jim Perry of the Minnesota Twins won the AL Cy Young award with a record of 24 - 12 and an ERA of 3.04.
Pedro Martinez
Randy Johnson
Roger Clemens
Willie Hernandez
LaMarr Hoyt
Pete Vuckovich
Steve Stone
Mike Flanagan
Sparky Lyle