@Region Philbis,
Well, at 240, he has more wins than 30 pitchers currently in the Hall of Fame, including Sandy Koufax, Don Drysdale, Whitey Ford, and even your favorite, Dennis Eckersley. His winning percentage of .635 is better than all but 12 HOF pitchers. Pettite's worst stat is his career ERA, which, at 3.88, is pretty high, even for the era in which he pitched. Furthermore, he never won the Cy Young award and only once led the league in wins (in 1996, when he came in second to Pat Hentgen in Cy Young voting). He was a solid pitcher who benefitted greatly from being on good teams throughout most of his career. That should be enough.