Jason Alexander vs. John Halama — Career Comparison

On the career pitching numbers, John Halama posted a stronger line than Jason Alexander. John Halama posted stronger numbers in ERA (4.65 vs 5.07) and home runs allowed (1.12 per nine innings vs 1.63). By the career numbers, John Halama 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.