Dave Heaverlo vs. Clayton Lambert — Career Comparison

On the career pitching numbers, Dave Heaverlo posted a stronger line than Clayton Lambert. Dave Heaverlo posted stronger numbers in ERA (3.41 vs 5.4) and home runs allowed (0.69 per nine innings vs 0.93). By the career numbers, Dave Heaverlo 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.