Trevor Megill vs. Ryan Zeferjahn — Career Comparison

On the career pitching numbers, Trevor Megill posted a stronger line than Ryan Zeferjahn. Trevor Megill posted stronger numbers in ERA (3.98 vs 4.14) and home runs allowed (0.92 per nine innings vs 1.46). By the career numbers, Trevor Megill 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.