Jack Leiper vs. Brian Rogers — Career Comparison

Looking at the career totals, Jack Leiper and Brian Rogers are fairly close on the surface numbers. Jack Leiper posted stronger numbers in ERA (5.4 vs 9.28) and home runs allowed (0.6 per nine innings vs 3.38). Brian Rogers had the advantage in WHIP (1.594 vs 1.778). By the career numbers, Jack Leiper 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.