MacroMind matchup data: real ranked games, not opinions
Yasuo vs Cassiopeia
What is Yasuo's win rate vs Cassiopeia?
In Mid, Yasuo wins 50% against Cassiopeia across 674 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 Yasuo ahead by 297 gold.
Yasuo at 15:00
- Gold: +297
- CS: +2
- XP: +80
Typical gap to Cassiopeia, from 671 games that reached 15:00.
Does Yasuo counter Cassiopeia?
Too close to call. Yasuo sits at 50% over 674 games, so neither pick counters the other here. The lane goes to whoever wins the spots below, like the gold lead at 10:00 or staying alive until 15:00, so play for those and let the pick argument go.
How to beat Cassiopeia as Yasuo
When Yasuo is ahead in gold at 10:00, this matchup runs 60% over 385 games; behind, it drops to 38% over 289.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 60% | 385 |
| Behind in gold at 10:00 | 38% | 289 |
| First blood | 59% | 350 |
| +kills at 10:00 | 61% | 285 |
| +CS at 10:00 | 56% | 344 |
| 0 deaths at 10:00 | 69% | 120 |
| 0 deaths at 15:00 | 68% | 41 |
The median first death in this lane comes at 4:23; the level 6 spike lands around 5:28. Respect the all-in window until your spike is online.
What does Yasuo build in Mid?
Into Cassiopeia specifically, Yasuo finishes Blade of The Ruined King first most often: 52.6% over 211 games of this matchup.
The most-finished core in this exact matchup is Blade of The Ruined King, Immortal Shieldbow, Infinity Edge: 67.1% across 73 games.
The most-finished Yasuo core is Blade of The Ruined King, Immortal Shieldbow, Infinity Edge: 56.3% across 9,422 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 Blade of The Ruined King (34,192 games).
Skill plan: Yasuo players max Q first and take Q at level 1.