Andrew Messenger vs. Al Piechota — Career Comparison

Looking at the career totals, Andrew Messenger and Al Piechota are fairly close on the surface numbers. Andrew Messenger posted stronger numbers in ERA (4.32 vs 5.66) and WHIP (1.680 vs 1.774). Al Piechota had the advantage in home runs allowed (0.87 per nine innings vs 1.44). By the career numbers, Andrew Messenger 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.