Antonio Alfonseca vs. Carlos Velazquez — Career Comparison

Looking at the career totals, Antonio Alfonseca and Carlos Velazquez are fairly close on the surface numbers. Carlos Velazquez posted stronger numbers in ERA (2.58 vs 4.11) and WHIP (1.487 vs 1.586). Antonio Alfonseca had the advantage in home runs allowed (0.81 per nine innings vs 1.17). By the career numbers, Carlos Velazquez 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.