Bo Mitchell vs. Fernando Valenzuela — Career Comparison

Looking at the career totals, Bo Mitchell and Fernando Valenzuela are fairly close on the surface numbers. Bo Mitchell posted stronger numbers in WHIP (1.236 vs 1.343) and home runs allowed (0.31 per nine innings vs 0.69). Fernando Valenzuela had the advantage in ERA (3.54 vs 3.98). By the career numbers, Bo Mitchell 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.