Three Cy Youngs, 268 victories, a .638 winning percentage and eight 20-win seasons. Palmer finished with a 2.86 ERA over 19 years and pitched his entire career without allowing a grand slam.
Runner-up:
Roger Clemens (Yankees, Astros)
Worthy of consideration:
Brett Butler (Dodgers), Jack Clark (Cardinals, Giants), Will Clark and Jimmy Key (Blue Jays)