

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: 806,510
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 bottom vs bottom Counters
Kai'Sa bottom on Patch 15.6 is the strongest counter to bottom champions of Draven, Mel & Twitch. While Kai'Sa bottom is countered most by bottom champions of Smolder, Aphelios & Vayne. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 35.66% of the time which is 14.50% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 9.59% less often than would be expected.
The average opponent winrate against Smolder is 50.16%.


Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 41.84% of the time which is 9.90% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 4.99% less often than would be expected.
The average opponent winrate against Aphelios is 51.74%.


Vayne
the Night Hunter
Kai'Sa wins against Vayne 43.71% of the time which is 6.77% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 1.86% less often than would be expected.
The average opponent winrate against Vayne is 50.48%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 45.26% of the time which is 5.06% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.15% less often than would be expected.
The average opponent winrate against Miss Fortune is 50.32%.


Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 45.96% of the time which is 5.91% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 1.00% less often than would be expected.
The average opponent winrate against Caitlyn is 51.87%.


Xayah
the Rebel
Kai'Sa wins against Xayah 46.88% of the time which is 5.08% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 0.17% less often than would be expected.
The average opponent winrate against Xayah is 51.96%.


Varus
the Arrow of Retribution
Kai'Sa wins against Varus 46.99% of the time which is 7.15% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 2.25% less often than would be expected.
The average opponent winrate against Varus is 54.14%.


Jinx
the Loose Cannon
Kai'Sa wins against Jinx 47.53% of the time which is 4.38% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.53% more often than would be expected.
The average opponent winrate against Jinx is 51.91%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 47.87% of the time which is 2.90% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 2.01% more often than would be expected.
The average opponent winrate against Jhin is 50.77%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 48.00% of the time which is 4.90% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.01% more often than would be expected.
The average opponent winrate against Tristana is 52.90%.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 49.45% of the time which is 3.56% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 1.35% more often than would be expected.
The average opponent winrate against Ashe is 53.01%.


Lucian
the Purifier
Kai'Sa wins against Lucian 49.60% of the time which is 5.42% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.52% less often than would be expected.
The average opponent winrate against Lucian is 55.02%.


Samira
the Desert Rose
Kai'Sa wins against Samira 49.80% of the time which is 3.75% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.16% more often than would be expected.
The average opponent winrate against Samira is 53.55%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 49.87% of the time which is 4.73% lower against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.17% more often than would be expected.
The average opponent winrate against Ezreal is 54.60%.


Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 50.49% of the time which is 2.57% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 2.34% more often than would be expected.
The average opponent winrate against Zeri is 53.06%.


Sivir
the Battle Mistress
Kai'Sa wins against Sivir 51.43% of the time which is 1.83% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 3.08% more often than would be expected.
The average opponent winrate against Sivir is 53.26%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 51.81% of the time which is 0.13% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 4.78% more often than would be expected.
The average opponent winrate against Twitch is 51.94%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 54.20% of the time which is 0.51% lower against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 4.39% more often than would be expected.
The average opponent winrate against Mel is 54.71%.


Draven
the Glorious Executioner
Kai'Sa wins against Draven 54.90% of the time which is 2.55% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 2.32% more often than would be expected.
The average opponent winrate against Draven is 57.45%.