Mike Clevinger vs. Troy Mattes — Career Comparison

On the career pitching numbers, Mike Clevinger posted a stronger line than Troy Mattes. Mike Clevinger posted stronger numbers in ERA (3.55 vs 6) and WHIP (1.220 vs 1.644). By the career numbers, Mike Clevinger 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.