Chuck Churn vs. Matt Karchner — Career Comparison

Looking at the career totals, Chuck Churn and Matt Karchner are fairly close on the surface numbers. Chuck Churn posted stronger numbers in WHIP (1.531 vs 1.641) and home runs allowed (0.76 per nine innings vs 1.12). Matt Karchner had the advantage in ERA (4.21 vs 5.1). By the career numbers, Chuck Churn 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.