William Parson vs. Hipolito Pichardo — Career Comparison

On the career pitching numbers, Hipolito Pichardo posted a stronger line than William Parson. Hipolito Pichardo posted stronger numbers in ERA (4.44 vs 4.92) and WHIP (1.508 vs 1.856). By the career numbers, Hipolito Pichardo 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.