

Kassadin vs Yasuo Counter Pick
Matchup Summary
What the Data Means
Kassadin against Yasuo (Mid) is tracked here with real ranked data rather than theorycraft. Across 1,179 recorded games on patch 16.13.1, Kassadin wins 53.9% of the time against Yasuo. That puts the matchup in Kassadin’s favor — the win rate sits above break-even, making Yasuo one of the targets Kassadin punishes most reliably.
When reading this matchup, weigh the sample size as much as the percentage — bigger samples mean the number is less likely to swing with the next 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 Kassadin build; both champions’ full profiles and remaining matchups are linked below.
FAQ
Yes — Kassadin holds the statistical advantage in this matchup. Kassadin wins 53.9% of the recorded games.
53.9% from Kassadin's perspective, measured on patch 16.13.1.
1,179 ranked games at Emerald rank and above, across all regions.
The current Kassadin build — items, runes and skill order from the same data set — is on the Kassadin build page.