Art Houtteman vs. Rodrigo Lopez — Career Comparison

On the career pitching numbers, Art Houtteman posted a stronger line than Rodrigo Lopez. Art Houtteman posted stronger numbers in ERA (4.14 vs 4.82) and WHIP (1.392 vs 1.442). By the career numbers, Art Houtteman 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.