

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.
All Ranks Champions Analysed: 50,311,620
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 support vs bottom Counters
Kai'Sa support on Patch 15.11 is the strongest counter to bottom champions of Tristana, Jinx & Varus. While Kai'Sa support is countered most by bottom champions of Ashe, Senna & Lucian. Below is a detailed breakdown of Kai'Sa support counters against bottom champions with a minimum of 100 games.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 32.30% of the time which is 17.92% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 6.25% less often than would be expected.
The average opponent winrate against Ashe is 50.22%.


Senna
the Redeemer
Kai'Sa wins against Senna 33.73% of the time which is 14.66% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 3.10% less often than would be expected.
The average opponent winrate against Senna is 48.39%.


Lucian
the Purifier
Kai'Sa wins against Lucian 35.62% of the time which is 14.92% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 3.23% less often than would be expected.
The average opponent winrate against Lucian is 50.54%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 36.53% of the time which is 13.31% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.66% less often than would be expected.
The average opponent winrate against Jhin is 49.84%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 37.65% of the time which is 14.82% lower against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 3.05% less often than would be expected.
The average opponent winrate against Ezreal is 52.47%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 38.39% of the time which is 10.46% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 1.13% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.85%.


Vayne
the Night Hunter
Kai'Sa wins against Vayne 38.68% of the time which is 10.22% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 1.37% more often than would be expected.
The average opponent winrate against Vayne is 48.90%.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 39.90% of the time which is 9.14% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 2.46% more often than would be expected.
The average opponent winrate against Smolder is 49.04%.


Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 39.94% of the time which is 10.35% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 1.33% more often than would be expected.
The average opponent winrate against Caitlyn is 50.29%.


Samira
the Desert Rose
Kai'Sa wins against Samira 40.78% of the time which is 9.56% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 2.12% more often than would be expected.
The average opponent winrate against Samira is 50.34%.


Varus
the Arrow of Retribution
Kai'Sa wins against Varus 41.46% of the time which is 10.80% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.96% more often than would be expected.
The average opponent winrate against Varus is 52.26%.


Jinx
the Loose Cannon
Kai'Sa wins against Jinx 41.70% of the time which is 7.00% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 4.58% more often than would be expected.
The average opponent winrate against Jinx is 48.70%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 45.32% of the time which is 4.75% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 6.91% more often than would be expected.
The average opponent winrate against Tristana is 50.07%.