Greg Thayer vs. David Weathers — Career Comparison

Looking at the career totals, Greg Thayer and David Weathers are fairly close on the surface numbers. Greg Thayer had the edge in ERA (3.8 vs 4.25). By the career numbers, Greg Thayer had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.