Matt Andriese vs. Unknown Nelson — Career Comparison

Looking at the career totals, Matt Andriese and Unknown Nelson are fairly close on the surface numbers. Matt Andriese posted stronger numbers in ERA (4.65 vs 9) and WHIP (1.359 vs 2.000). Unknown Nelson had the advantage in home runs allowed (0 per nine innings vs 1.36). By the career numbers, Matt Andriese 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.