Lefty Calhoun vs. Don Ferrarese — Career Comparison

Looking at the career totals, Lefty Calhoun and Don Ferrarese are fairly close on the surface numbers. Lefty Calhoun posted stronger numbers in WHIP (1.417 vs 1.494) and home runs allowed (0.15 per nine innings vs 0.69). Don Ferrarese had the advantage in ERA (4 vs 4.4). By the career numbers, Lefty Calhoun 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.