Al Leiter spent 19 seasons in the majors (1987-2005). He peaked late in his career, so his prime years were relatively short. But those years were still pretty impressive: from 1995-2004 he went 133-99, with a 3.46 ERA/1.327 WHIP/123 ERA+. During that run, he won at least 15 games four times and was a two-time All-Star. He also got two World Series rings, with Toronto in 1993 and Florida in 1997.