Dave Haas vs. Jackson Wolf — Career Comparison

Looking at the career totals, Dave Haas and Jackson Wolf are fairly close on the surface numbers. Jackson Wolf posted stronger numbers in WHIP (1.400 vs 1.654) and home runs allowed (0 per nine innings vs 1.61). Dave Haas had the advantage in ERA (4.84 vs 5.4). By the career numbers, Jackson Wolf 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.