Unknown Chatman vs. Patrick Sandoval — Career Comparison

Looking at the career totals, Unknown Chatman and Patrick Sandoval are fairly close on the surface numbers. Patrick Sandoval posted stronger numbers in ERA (4.01 vs 13.5) and WHIP (1.399 vs 3.429). Unknown Chatman had the advantage in home runs allowed (0 per nine innings vs 0.92). By the career numbers, Patrick Sandoval 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.