MacroMind matchup data: real ranked games, not opinions
Kai'Sa vs Yasuo
What is Kai'Sa's win rate vs Yasuo?
In ADC, Kai'Sa wins 46% against Yasuo across 1,216 observed ranked games.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Kai'Sa behind by 155 gold.
Kai'Sa at 15:00
- Gold: -155
- CS: -2
- XP: -192
Typical gap to Yasuo, from 1,209 games that reached 15:00.
Does Kai'Sa counter Yasuo?
No, it runs the other way. Yasuo takes 54% of 1,216 ranked ADC games. Kai'Sa can still win it. The rows below show the spots that flip it, so plan your first recall and your trades around them, and play the lane for one of those spots rather than for kills.
How to beat Yasuo as Kai'Sa
When Kai'Sa is ahead in gold at 10:00, this matchup runs 56% over 546 games; behind, it drops to 38% over 670.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 56% | 546 |
| Behind in gold at 10:00 | 38% | 670 |
| First blood | 51% | 623 |
| +kills at 10:00 | 56% | 422 |
| +CS at 10:00 | 52% | 577 |
| 0 deaths at 10:00 | 58% | 176 |
| 0 deaths at 15:00 | 64% | 59 |
The median first death in this lane comes at 4:18; the level 6 spike lands around 7:42. Respect the all-in window until your spike is online.
What does Kai'Sa build in ADC?
Into Yasuo specifically, Kai'Sa finishes Kraken Slayer first most often: 45.6% over 487 games of this matchup.
The most-finished core in this exact matchup is Kraken Slayer, Guinsoo's Rageblade, Dusk and Dawn: 54.1% across 159 games.
The most-finished Kai'Sa core is Kraken Slayer, Guinsoo's Rageblade, Dusk and Dawn: 53.5% across 26,866 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Doran's Blade + Health Potion; the first finished item is usually Kraken Slayer (83,293 games).
Skill plan: Kai'Sa players max Q first and take Q at level 1.