Arttu Ruotsalainen or William Karlsson? The NHL Stat Breakdown

The career statistics tell a clear story in this C comparison. William Karlsson holds the advantage in 6 of 6 key categories, with Assists representing the most decisive gap — a 9000% difference that separates these two NHL players. This is not a close debate on the numbers.

William Karlsson's Assists of 273 compared to Arttu Ruotsalainen's 3 represents a 9000% advantage — dramatically better than their counterpart in this critical category. Arttu Ruotsalainen falls 99.1% below the career average of 350 in this category while William Karlsson exceeds it. It is the single most decisive number in this comparison and the clearest statistical argument for William Karlsson's edge.

The most competitive category in this matchup is Penalty Minutes, where Arttu Ruotsalainen posts 14 against William Karlsson's 116 — a gap of just 728.6%. Arttu Ruotsalainen can point to this as evidence that the overall comparison is closer than the final 6-0 tally suggests. In any debate, Penalty Minutes is the statistical ammunition for the Arttu Ruotsalainen side.

Hockey's greatest players accumulate points through both goal scoring and playmaking. The balance between goals and assists often reveals a player's style — pure scorer versus pass-first playmaker.

William Karlsson wins this head to head comparison decisively — 6 categories to 0. The 9000% gap in Assists alone makes a compelling case, but the consistency across multiple categories confirms William Karlsson's statistical superiority in this NHL career comparison.