Unknown Clark vs. Bobby Keefe — Career Comparison

Looking at the career totals, Unknown Clark and Bobby Keefe are fairly close on the surface numbers. Bobby Keefe posted stronger numbers in ERA (3.14 vs 7.5) and WHIP (1.284 vs 1.500). Unknown Clark had the advantage in home runs allowed (0 per nine innings vs 0.2). By the career numbers, Bobby Keefe 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.