Matt Festa vs. Billy Hart — Career Comparison

On the career pitching numbers, Billy Hart posted a stronger line than Matt Festa. Billy Hart posted stronger numbers in ERA (3.67 vs 4.45) and home runs allowed (0.27 per nine innings vs 1.15). By the career numbers, Billy Hart 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.