

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.
Diamond+ Champions Analysed: 12,072,463
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 30 is the strongest counter to bottom champions of Kalista, Ezreal & Mel. While Kai'Sa bottom is countered most by bottom champions of Syndra, Viktor & Zyra. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Syndra
Souveraine obscure
Kai'Sa wins against Syndra 41.24% of the time which is 6.57% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 9.03% less often than would be expected.
The average opponent winrate against Syndra is 47.81%.


Viktor
Héraut de l'arcane
Kai'Sa wins against Viktor 43.37% of the time which is 3.40% lower against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 5.86% less often than would be expected.
The average opponent winrate against Viktor is 46.77%.


Zyra
Dame aux ronces
Kai'Sa wins against Zyra 43.41% of the time which is 2.02% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 4.47% less often than would be expected.
The average opponent winrate against Zyra is 45.43%.


Heimerdinger
Inventeur réputé
Kai'Sa wins against Heimerdinger 44.16% of the time which is 0.25% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 2.70% less often than would be expected.
The average opponent winrate against Heimerdinger is 44.41%.


Xerath
Mage suprême
Kai'Sa wins against Xerath 44.83% of the time which is 3.29% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 5.75% less often than would be expected.
The average opponent winrate against Xerath is 48.12%.


Nilah
Joie incarnée
Kai'Sa wins against Nilah 45.63% of the time which is 0.97% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 3.43% less often than would be expected.
The average opponent winrate against Nilah is 46.60%.


Swain
Grand général noxien
Kai'Sa wins against Swain 46.91% of the time which is 0.01% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 2.45% less often than would be expected.
The average opponent winrate against Swain is 46.90%.


Séraphine
Chanteuse rêveuse
Kai'Sa wins against Séraphine 47.03% of the time which is 0.94% lower against Séraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Séraphine 3.40% less often than would be expected.
The average opponent winrate against Séraphine is 47.97%.


Karthus
Liche
Kai'Sa wins against Karthus 47.25% of the time which is 1.19% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 1.26% less often than would be expected.
The average opponent winrate against Karthus is 46.06%.


Cassiopeia
Étreinte du serpent
Kai'Sa wins against Cassiopeia 47.77% of the time which is 1.36% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 1.10% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.41%.


Kog'Maw
Gueule des abysses
Kai'Sa wins against Kog'Maw 48.06% of the time which is 1.53% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.93% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.53%.


Yasuo
Disgracié
Kai'Sa wins against Yasuo 48.56% of the time which is 1.65% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.81% less often than would be expected.
The average opponent winrate against Yasuo is 46.91%.


Lux
Dame de lumière
Kai'Sa wins against Lux 48.85% of the time which is 2.07% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.39% less often than would be expected.
The average opponent winrate against Lux is 46.78%.


Veigar
Seigneur des maléfices
Kai'Sa wins against Veigar 48.87% of the time which is 3.06% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.61% more often than would be expected.
The average opponent winrate against Veigar is 45.81%.


Draven
Glorieux exécuteur
Kai'Sa wins against Draven 49.26% of the time which is 0.44% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 2.02% less often than would be expected.
The average opponent winrate against Draven is 48.82%.


Samira
Rose du désert
Kai'Sa wins against Samira 49.39% of the time which is 1.38% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.08% less often than would be expected.
The average opponent winrate against Samira is 48.01%.


Hwei
Visionnaire
Kai'Sa wins against Hwei 49.62% of the time which is 2.59% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.13% more often than would be expected.
The average opponent winrate against Hwei is 47.03%.


Ashe
Archère de givre
Kai'Sa wins against Ashe 49.65% of the time which is 1.87% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.59% less often than would be expected.
The average opponent winrate against Ashe is 47.78%.


Zeri
Étincelle de Zaun
Kai'Sa wins against Zeri 49.72% of the time which is 1.68% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.78% less often than would be expected.
The average opponent winrate against Zeri is 48.04%.


Jinx
Gâchette folle
Kai'Sa wins against Jinx 49.82% of the time which is 1.74% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.72% less often than would be expected.
The average opponent winrate against Jinx is 48.08%.


Yunara
Foi inébranlable
Kai'Sa wins against Yunara 49.85% of the time which is 0.99% higher against Yunara than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yunara 1.47% less often than would be expected.
The average opponent winrate against Yunara is 48.86%.


Xayah
Rebelle
Kai'Sa wins against Xayah 50.08% of the time which is 1.44% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.02% less often than would be expected.
The average opponent winrate against Xayah is 48.64%.


Sivir
Vierge martiale
Kai'Sa wins against Sivir 50.12% of the time which is 2.43% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.03% less often than would be expected.
The average opponent winrate against Sivir is 47.69%.


Aphelios
Arme des Lunaris
Kai'Sa wins against Aphelios 50.22% of the time which is 0.98% higher against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.48% less often than would be expected.
The average opponent winrate against Aphelios is 49.24%.


Tristana
Canonnière yordle
Kai'Sa wins against Tristana 50.38% of the time which is 2.97% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.51% more often than would be expected.
The average opponent winrate against Tristana is 47.41%.


Vayne
Chasseresse nocturne
Kai'Sa wins against Vayne 51.15% of the time which is 4.59% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 2.13% more often than would be expected.
The average opponent winrate against Vayne is 46.56%.


Miss Fortune
Chasseuse de primes
Kai'Sa wins against Miss Fortune 51.16% of the time which is 2.45% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.01% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.71%.


Twitch
Semeur de peste
Kai'Sa wins against Twitch 51.24% of the time which is 3.58% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.12% more often than would be expected.
The average opponent winrate against Twitch is 47.66%.


Brand
Vengeur flamboyant
Kai'Sa wins against Brand 51.29% of the time which is 3.85% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 1.39% more often than would be expected.
The average opponent winrate against Brand is 47.44%.


Smolder
Dragonnet flamboyant
Kai'Sa wins against Smolder 51.59% of the time which is 3.22% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.76% more often than would be expected.
The average opponent winrate against Smolder is 48.37%.


Aurelion Sol
Forgeur d'étoiles
Kai'Sa wins against Aurelion Sol 51.61% of the time which is 4.25% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 1.79% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.36%.


Lucian
Purificateur
Kai'Sa wins against Lucian 51.85% of the time which is 3.06% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.60% more often than would be expected.
The average opponent winrate against Lucian is 48.79%.


Senna
Rédemptrice
Kai'Sa wins against Senna 51.87% of the time which is 2.71% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.25% more often than would be expected.
The average opponent winrate against Senna is 49.16%.


Corki
Artilleur téméraire
Kai'Sa wins against Corki 52.21% of the time which is 2.50% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.04% more often than would be expected.
The average opponent winrate against Corki is 49.71%.


Ziggs
Expert des Hexplosifs
Kai'Sa wins against Ziggs 52.61% of the time which is 4.82% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.36% more often than would be expected.
The average opponent winrate against Ziggs is 47.79%.


Caitlyn
Shérif de Piltover
Kai'Sa wins against Caitlyn 53.48% of the time which is 3.27% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.81% more often than would be expected.
The average opponent winrate against Caitlyn is 50.21%.


Varus
Flèche de la vengeance
Kai'Sa wins against Varus 53.48% of the time which is 2.19% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.27% less often than would be expected.
The average opponent winrate against Varus is 51.29%.


Akshan
Sentinelle rebelle
Kai'Sa wins against Akshan 53.57% of the time which is 4.74% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 2.28% more often than would be expected.
The average opponent winrate against Akshan is 48.83%.


Jhin
Virtuose
Kai'Sa wins against Jhin 54.13% of the time which is 4.16% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.70% more often than would be expected.
The average opponent winrate against Jhin is 49.97%.


Vel'Koz
Œil du Néant
Kai'Sa wins against Vel'Koz 54.28% of the time which is 8.45% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 6.00% more often than would be expected.
The average opponent winrate against Vel'Koz is 45.83%.


Mel
Reflet de l'âme
Kai'Sa wins against Mel 54.38% of the time which is 4.02% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 1.56% more often than would be expected.
The average opponent winrate against Mel is 50.36%.


Ezreal
Explorateur prodigue
Kai'Sa wins against Ezreal 54.72% of the time which is 3.12% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.66% more often than would be expected.
The average opponent winrate against Ezreal is 51.60%.


Kalista
Lance de la vengeance
Kai'Sa wins against Kalista 55.68% of the time which is 1.75% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.70% less often than would be expected.
The average opponent winrate against Kalista is 53.93%.