Yoslan Herrera vs. Dan Osinski — Career Comparison

Looking at the career totals, Yoslan Herrera and Dan Osinski are fairly close on the surface numbers. Dan Osinski posted stronger numbers in ERA (3.34 vs 6.43) and WHIP (1.457 vs 2.314). Yoslan Herrera had the advantage in home runs allowed (0.26 per nine innings vs 0.72). By the career numbers, Dan Osinski 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.