Mike Ignasiak vs. Hipolito Peña — Career Comparison

Looking at the career totals, Mike Ignasiak and Hipolito Peña are fairly close on the surface numbers. Mike Ignasiak had the edge in home runs allowed (0.92 per nine innings vs 1.12). By the career numbers, Mike Ignasiak 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.