John Anderson vs. Ryan Weber — Career Comparison

Looking at the career totals, John Anderson and Ryan Weber are fairly close on the surface numbers. Ryan Weber posted stronger numbers in ERA (4.88 vs 6.45) and WHIP (1.313 vs 1.813). John Anderson had the advantage in home runs allowed (1.21 per nine innings vs 1.45). By the career numbers, Ryan Weber 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.