

Xayah vs Kai’Sa Counter Pick
Matchup Summary
What the Data Means
Across 5,835 games played on patch 16.13.1, a 54.5% win rate is big enough to count as a real advantage rather than random variance. Both marksmen share nearly the same base: 525 attack range apiece, 25 base armor climbing to 96.4 for each, 30 magic resist for both, and physical damage as their main source of output.
- Kai’Sa opens with more health, 640 against 630, yet Xayah overtakes her at level 18, 2,449 to 2,374.
- Kai’Sa’s movement speed is 335 while Xayah’s is 330, and Supercharge gives Kai’Sa a brief extra boost before it turns into attack speed.
- Second Skin builds Plasma for bonus magic damage that grows over time, so a portion of her damage ignores armor completely.
- Both use mana, and Icathian Rain fires missiles that home in on nearby enemies, which suits her when the wave sits between them.
The gap appears in how each turns an ability into damage. Clean Cuts causes Xayah’s next attacks to strike everything along their line and leave Feathers behind, and Bladecaller then pulls those back for damage and a root. That root is what answers Killer Instinct, the dash that places Kai’Sa beside a champion with no second escape tied to it. Featherstorm asks for the same commitment but takes Xayah out of targeting while her daggers keep hitting. With ratings of 5 versus 6, discipline rather than mechanics decides the outcome. See Kai’Sa.
FAQ
Yes — Xayah holds the statistical advantage in this matchup. Xayah wins 54.5% of the recorded games.
54.5% from Xayah's perspective, measured on patch 16.13.1.
5,835 ranked games at Emerald rank and above, across all regions.
The current Xayah build — items, runes and skill order from the same data set — is on the Xayah build page.