

Sion vs Ahri Counter Pick
Matchup Summary
What the Data Means
Sion against Ahri (Mid) is tracked here with real ranked data rather than theorycraft. Across 372 recorded games on patch 16.13.1, Sion wins 44.6% of the time against Ahri. That places Ahri among Sion’s toughest opponents right now — the win rate sits clearly below the break-even line, which is exactly why this matchup is flagged as a counter.
Win rate and sample size are the two numbers to trust here: the more games behind a matchup, the more stable its rating from patch to patch. The stats refresh automatically every 48 hours from ranked games at Emerald and above, so this page always reflects the current meta rather than an old snapshot. For itemization and runes, open the current Sion build; both champions’ full profiles and remaining matchups are linked below.
FAQ
No — current data marks this as a counter matchup: Ahri has the statistical edge. Sion wins 44.6% of the recorded games.
44.6% from Sion's perspective, measured on patch 16.13.1.
372 ranked games at Emerald rank and above, across all regions.
The current Sion build — items, runes and skill order from the same data set — is on the Sion build page.