Ted Lilly vs. William Ross — Career Comparison

Looking at the career totals, Ted Lilly and William Ross are fairly close on the surface numbers. Ted Lilly posted stronger numbers in ERA (4.14 vs 4.94) and WHIP (1.273 vs 1.440). William Ross had the advantage in home runs allowed (0.33 per nine innings vs 1.33). By the career numbers, Ted Lilly 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.