Roger Weaver vs. Bob Weiland — Career Comparison

Looking at the career totals, Roger Weaver and Bob Weiland are fairly close on the surface numbers. Roger Weaver had the edge in ERA (4.1 vs 4.24). By the career numbers, Roger Weaver 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.