Dave Danforth vs. Art Lopatka — Career Comparison

On the career pitching numbers, Dave Danforth posted a stronger line than Art Lopatka. Dave Danforth posted stronger numbers in ERA (3.89 vs 6.35) and WHIP (1.425 vs 1.588). By the career numbers, Dave Danforth 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.