Bill Essick vs. Unknown Smith — Career Comparison

On the career pitching numbers, Bill Essick posted a stronger line than Unknown Smith. Bill Essick posted stronger numbers in ERA (2.95 vs 18.9) and WHIP (1.410 vs 3.600). By the career numbers, Bill Essick 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.