Jason Bere vs. Unknown Chatman — Career Comparison

Looking at the career totals, Jason Bere and Unknown Chatman are fairly close on the surface numbers. Jason Bere posted stronger numbers in ERA (5.14 vs 13.5) and WHIP (1.572 vs 3.429). Unknown Chatman had the advantage in home runs allowed (0 per nine innings vs 1.17). By the career numbers, Jason Bere 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.