

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.
Emerald+ Champions Analysed: 1,623,872
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 15.12 is the strongest counter to bottom champions of Kalista, Mel & Seraphine. While Kai'Sa bottom is countered most by bottom champions of Ashe, Sivir & Aphelios. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 44.85% of the time which is 4.01% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 4.24% less often than would be expected.
The average opponent winrate against Ashe is 48.86%.


Sivir
the Battle Mistress
Kai'Sa wins against Sivir 45.08% of the time which is 2.66% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 2.89% less often than would be expected.
The average opponent winrate against Sivir is 47.74%.


Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 45.36% of the time which is 3.73% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 3.96% less often than would be expected.
The average opponent winrate against Aphelios is 49.09%.


Nilah
the Joy Unbound
Kai'Sa wins against Nilah 46.10% of the time which is 0.46% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 0.69% less often than would be expected.
The average opponent winrate against Nilah is 46.56%.


Samira
the Desert Rose
Kai'Sa wins against Samira 46.10% of the time which is 2.89% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 3.12% less often than would be expected.
The average opponent winrate against Samira is 48.99%.


Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 46.63% of the time which is 1.83% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 2.06% less often than would be expected.
The average opponent winrate against Zeri is 48.46%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 47.80% of the time which is 0.07% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.16% less often than would be expected.
The average opponent winrate against Tristana is 47.73%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 47.95% of the time which is 1.98% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 2.21% less often than would be expected.
The average opponent winrate against Corki is 49.93%.


Jinx
the Loose Cannon
Kai'Sa wins against Jinx 48.08% of the time which is 0.44% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.21% more often than would be expected.
The average opponent winrate against Jinx is 47.64%.


Draven
the Glorious Executioner
Kai'Sa wins against Draven 48.52% of the time which is 0.98% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.21% less often than would be expected.
The average opponent winrate against Draven is 49.50%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 48.65% of the time which is 1.16% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.93% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.49%.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 49.37% of the time which is 0.59% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.36% more often than would be expected.
The average opponent winrate against Smolder is 48.78%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 49.60% of the time which is 0.80% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.57% more often than would be expected.
The average opponent winrate against Twitch is 48.80%.


Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 49.80% of the time which is 3.93% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 3.70% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.87%.


Lucian
the Purifier
Kai'Sa wins against Lucian 50.14% of the time which is 0.97% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.74% more often than would be expected.
The average opponent winrate against Lucian is 49.17%.


Vayne
the Night Hunter
Kai'Sa wins against Vayne 50.27% of the time which is 1.41% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 1.18% more often than would be expected.
The average opponent winrate against Vayne is 48.86%.


Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 51.08% of the time which is 1.37% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 1.14% more often than would be expected.
The average opponent winrate against Caitlyn is 49.71%.


Xayah
the Rebel
Kai'Sa wins against Xayah 51.28% of the time which is 1.43% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.20% more often than would be expected.
The average opponent winrate against Xayah is 49.85%.


Senna
the Redeemer
Kai'Sa wins against Senna 51.32% of the time which is 2.25% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 2.02% more often than would be expected.
The average opponent winrate against Senna is 49.07%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 51.90% of the time which is 0.39% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.16% more often than would be expected.
The average opponent winrate against Ezreal is 51.51%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 52.33% of the time which is 2.88% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 2.65% more often than would be expected.
The average opponent winrate against Jhin is 49.45%.


Varus
the Arrow of Retribution
Kai'Sa wins against Varus 52.44% of the time which is 0.93% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.70% more often than would be expected.
The average opponent winrate against Varus is 51.51%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 53.28% of the time which is 4.11% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 3.88% more often than would be expected.
The average opponent winrate against Yasuo is 49.17%.


Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 53.49% of the time which is 6.57% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 6.34% more often than would be expected.
The average opponent winrate against Ziggs is 46.92%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 56.44% of the time which is 7.06% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 6.83% more often than would be expected.
The average opponent winrate against Seraphine is 49.38%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 57.42% of the time which is 6.96% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 6.73% more often than would be expected.
The average opponent winrate against Mel is 50.46%.


Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 57.89% of the time which is 4.74% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 4.51% more often than would be expected.
The average opponent winrate against Kalista is 53.15%.