This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Iron Champions Analysed: 5,052,432
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.
Kai'Sa Counters
Kai'Sa middle vs middle Counters
Presently there is insufficent games played by Kai'Sa middle on Patch 14.14 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.
Yone
el Imperecedero
Kai'Sa wins against Yone 43.18% of the time which is 10.52% lower against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 1.33% less often than would be expected.
The average opponent winrate against Yoneis 53.70%.
Veigar
El Pequeño Maestro del Mal
Kai'Sa wins against Veigar 46.08% of the time which is 4.45% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 4.74% more often than would be expected.
The average opponent winrate against Veigaris 50.53%.
Yasuo
La Espada sin Honor
Kai'Sa wins against Yasuo 46.36% of the time which is 8.10% lower against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.09% more often than would be expected.
The average opponent winrate against Yasuois 54.46%.
Aurora
la Bruja entre Mundos
Kai'Sa wins against Aurora 51.75% of the time which is 3.85% lower against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 5.33% more often than would be expected.
The average opponent winrate against Aurorais 55.60%.