Frank Stevens vs. Porter Vaughan — Career Comparison

On the career pitching numbers, Frank Stevens posted a stronger line than Porter Vaughan. Frank Stevens posted stronger numbers in WHIP (1.587 vs 1.730) and home runs allowed (0.45 per nine innings vs 0.89). By the career numbers, Frank Stevens 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.