Trevor McDonald vs. Chris O'Grady — Career Comparison

On the career pitching numbers, Trevor McDonald posted a stronger line than Chris O'Grady. Trevor McDonald posted stronger numbers in ERA (1.5 vs 4.73) and WHIP (0.889 vs 1.575). By the career numbers, Trevor McDonald 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.