Aaron Nola vs Landen Roupp: Who Wins on MLB Stats?

Few MLB comparisons generate more debate than Aaron Nola vs Landen Roupp. The numbers reveal a genuinely competitive matchup — Aaron Nola takes 3 categories while Landen Roupp claims 2, making this one of the closer head to head comparisons at the SP position. Every statistical category matters in a matchup this tight.

Aaron Nola's Wins of 116 compared to Landen Roupp's 17 represents a 582.4% advantage — dramatically better than their counterpart in this critical category. Landen Roupp falls 85.8% below the career average of 120 in this category while Aaron Nola exceeds it. It is the single most decisive number in this comparison and the clearest statistical argument for Aaron Nola's edge.

The most competitive category in this matchup is ERA, where Aaron Nola posts 3.91 against Landen Roupp's 3.87 — a gap of just 1%. Landen Roupp can point to this as evidence that the overall comparison is closer than the final 3-2 tally suggests. In any debate, ERA is the statistical ammunition for the Landen Roupp side.

Pitching excellence is measured through ERA and WHIP — the two statistics that most directly reflect a pitcher's ability to prevent runs. Strikeout totals add the dimension of pure dominance.

The verdict favors Aaron Nola — 3 categories to 2 — but Landen Roupp makes this far from a one-sided debate. Anyone building the case for Landen Roupp has real statistical ammunition particularly in ERA where the gap narrows to just 1%. The numbers have spoken, but the argument will continue.