Bob Friedrichs vs. Tom Mastny — Career Comparison

Looking at the career totals, Bob Friedrichs and Tom Mastny are fairly close on the surface numbers. Tom Mastny posted stronger numbers in ERA (6.13 vs 11.25) and WHIP (1.819 vs 2.750). Bob Friedrichs had the advantage in home runs allowed (0 per nine innings vs 1.24). By the career numbers, Tom Mastny 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.