Mark Brown vs. Dennis Lewallyn — Career Comparison

Looking at the career totals, Mark Brown and Dennis Lewallyn are fairly close on the surface numbers. Dennis Lewallyn had the edge in ERA (4.48 vs 5.12). By the career numbers, Dennis Lewallyn 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.