Pedro Astacio vs. Al Hollingsworth — Career Comparison

Looking at the career totals, Pedro Astacio and Al Hollingsworth are fairly close on the surface numbers. Al Hollingsworth posted stronger numbers in ERA (3.99 vs 4.67) and home runs allowed (0.28 per nine innings vs 1.19). Pedro Astacio had the advantage in WHIP (1.398 vs 1.466). By the career numbers, Al Hollingsworth 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.