Dan Jennings vs. Frank Kreeger — Career Comparison

Looking at the career totals, Dan Jennings and Frank Kreeger are fairly close on the surface numbers. Frank Kreeger posted stronger numbers in ERA (0 vs 3.1) and home runs allowed (0 per nine innings vs 0.65). Dan Jennings had the advantage in WHIP (1.486 vs 2.000). By the career numbers, Frank Kreeger 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.