Kurt Birkins vs. Jeff Musselman — Career Comparison

Looking at the career totals, Kurt Birkins and Jeff Musselman are fairly close on the surface numbers. Jeff Musselman had the edge in ERA (4.31 vs 5.85). By the career numbers, Jeff Musselman 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.