Richard Cannon vs. Marty Janzen — Career Comparison

Looking at the career totals, Richard Cannon and Marty Janzen are fairly close on the surface numbers. Marty Janzen posted stronger numbers in ERA (6.39 vs 7.34) and WHIP (1.743 vs 1.911). Richard Cannon had the advantage in home runs allowed (0.43 per nine innings vs 1.82). By the career numbers, Marty Janzen 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.