

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: 9,814,236
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 15.8 is the strongest counter to bottom champions of Xerath, Brand & Ezreal. While Kai'Sa bottom is countered most by bottom champions of Heimerdinger, Veigar & Swain. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Heimerdinger
el Venerable Inventor
Kai'Sa wins against Heimerdinger 39.83% of the time which is 2.66% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 4.85% less often than would be expected.
The average opponent winrate against Heimerdinger is 42.49%.


Veigar
el Pequeño Maestro del Mal
Kai'Sa wins against Veigar 43.56% of the time which is 1.32% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 3.52% less often than would be expected.
The average opponent winrate against Veigar is 44.88%.


Swain
el Gran General Noxiano
Kai'Sa wins against Swain 44.08% of the time which is 1.34% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 3.54% less often than would be expected.
The average opponent winrate against Swain is 45.42%.


Karthus
el Canto de la Muerte
Kai'Sa wins against Karthus 45.25% of the time which is 0.20% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 2.00% less often than would be expected.
The average opponent winrate against Karthus is 45.05%.


Kog'Maw
la Boca del Abismo
Kai'Sa wins against Kog'Maw 46.00% of the time which is 0.41% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 1.79% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.59%.


Nilah
la Alegría Desatada
Kai'Sa wins against Nilah 46.48% of the time which is 1.29% higher against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 0.91% less often than would be expected.
The average opponent winrate against Nilah is 45.19%.


Lux
la Dama Luminosa
Kai'Sa wins against Lux 46.77% of the time which is 1.23% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 3.43% less often than would be expected.
The average opponent winrate against Lux is 48.00%.


Vel'Koz
el Ojo del Vacío
Kai'Sa wins against Vel'Koz 46.81% of the time which is 0.45% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 1.75% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.36%.


Aurelion Sol
el Forjador de Estrellas
Kai'Sa wins against Aurelion Sol 47.09% of the time which is 0.53% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 1.67% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.56%.


Jinx
la Bala Perdida
Kai'Sa wins against Jinx 47.66% of the time which is 1.01% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 1.19% less often than would be expected.
The average opponent winrate against Jinx is 46.65%.


Cho'Gath
el Terror del Vacío
Kai'Sa wins against Cho'Gath 48.09% of the time which is 1.42% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 0.78% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.67%.


Cassiopeia
el Abrazo de la Serpiente
Kai'Sa wins against Cassiopeia 48.57% of the time which is 3.90% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 1.71% more often than would be expected.
The average opponent winrate against Cassiopeia is 44.67%.


Xayah
la Rebelde
Kai'Sa wins against Xayah 48.74% of the time which is 0.94% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.26% less often than would be expected.
The average opponent winrate against Xayah is 47.80%.


Syndra
la Soberana Oscura
Kai'Sa wins against Syndra 48.82% of the time which is 0.99% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 3.19% less often than would be expected.
The average opponent winrate against Syndra is 49.81%.


Lucian
el Purificador
Kai'Sa wins against Lucian 48.87% of the time which is 1.57% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.63% less often than would be expected.
The average opponent winrate against Lucian is 47.30%.


Hwei
el Visionario
Kai'Sa wins against Hwei 49.08% of the time which is 2.60% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.40% more often than would be expected.
The average opponent winrate against Hwei is 46.48%.


Twitch
la Rata Mutante
Kai'Sa wins against Twitch 49.26% of the time which is 2.01% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.19% less often than would be expected.
The average opponent winrate against Twitch is 47.25%.


Vayne
la Cazadora Nocturna
Kai'Sa wins against Vayne 49.30% of the time which is 2.91% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.71% more often than would be expected.
The average opponent winrate against Vayne is 46.39%.


Aphelios
El Arma de los Adeptos
Kai'Sa wins against Aphelios 49.31% of the time which is 0.29% higher against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.91% less often than would be expected.
The average opponent winrate against Aphelios is 49.02%.


Draven
el Glorioso Ejecutor
Kai'Sa wins against Draven 49.39% of the time which is 0.69% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.51% less often than would be expected.
The average opponent winrate against Draven is 48.70%.


Miss Fortune
la Cazarrecompensas
Kai'Sa wins against Miss Fortune 49.60% of the time which is 2.49% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.29% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.11%.


Viktor
El Heraldo de lo Arcano
Kai'Sa wins against Viktor 49.66% of the time which is 1.86% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 0.34% less often than would be expected.
The average opponent winrate against Viktor is 47.80%.


Tristana
la Artillera Yordle
Kai'Sa wins against Tristana 49.83% of the time which is 2.73% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.53% more often than would be expected.
The average opponent winrate against Tristana is 47.10%.


Samira
la Rosa del Desierto
Kai'Sa wins against Samira 49.83% of the time which is 1.53% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.67% less often than would be expected.
The average opponent winrate against Samira is 48.30%.


Seraphine
la Cantante Soñadora
Kai'Sa wins against Seraphine 49.91% of the time which is 2.70% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.50% more often than would be expected.
The average opponent winrate against Seraphine is 47.21%.


Zeri
La chispa de Zaun
Kai'Sa wins against Zeri 50.26% of the time which is 1.09% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 1.11% less often than would be expected.
The average opponent winrate against Zeri is 49.17%.


Corki
el Bombardero Osado
Kai'Sa wins against Corki 50.26% of the time which is 0.64% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.56% less often than would be expected.
The average opponent winrate against Corki is 49.62%.


Smolder
el Dragoncito Flamante
Kai'Sa wins against Smolder 50.28% of the time which is 1.66% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.54% less often than would be expected.
The average opponent winrate against Smolder is 48.62%.


Varus
la Flecha del Castigo
Kai'Sa wins against Varus 50.33% of the time which is 1.54% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.66% less often than would be expected.
The average opponent winrate against Varus is 48.79%.


Yasuo
el Imperdonable
Kai'Sa wins against Yasuo 50.83% of the time which is 5.51% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 3.31% more often than would be expected.
The average opponent winrate against Yasuo is 45.32%.


Ashe
la Arquera de Hielo
Kai'Sa wins against Ashe 51.43% of the time which is 2.60% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.40% more often than would be expected.
The average opponent winrate against Ashe is 48.83%.


Sivir
la Señora de la Batalla
Kai'Sa wins against Sivir 51.47% of the time which is 4.15% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 1.95% more often than would be expected.
The average opponent winrate against Sivir is 47.32%.


Caitlyn
la Sheriff de Piltóver
Kai'Sa wins against Caitlyn 51.70% of the time which is 2.94% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.74% more often than would be expected.
The average opponent winrate against Caitlyn is 48.76%.


Jhin
el Virtuoso
Kai'Sa wins against Jhin 52.14% of the time which is 4.23% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 2.03% more often than would be expected.
The average opponent winrate against Jhin is 47.91%.


Akshan
el Centinela Rebelde
Kai'Sa wins against Akshan 52.50% of the time which is 6.08% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 3.88% more often than would be expected.
The average opponent winrate against Akshan is 46.42%.


Kalista
el Espíritu de la Venganza
Kai'Sa wins against Kalista 52.76% of the time which is 1.42% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.78% less often than would be expected.
The average opponent winrate against Kalista is 51.34%.


Mel
el Reflejo del Alma
Kai'Sa wins against Mel 52.96% of the time which is 4.32% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.12% more often than would be expected.
The average opponent winrate against Mel is 48.64%.


Taliyah
la Tejedora de Piedra
Kai'Sa wins against Taliyah 53.00% of the time which is 5.60% higher against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 3.40% more often than would be expected.
The average opponent winrate against Taliyah is 47.40%.


Ziggs
el Experto en Hexplosivos
Kai'Sa wins against Ziggs 53.08% of the time which is 4.81% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.61% more often than would be expected.
The average opponent winrate against Ziggs is 48.27%.


Ezreal
el Explorador Pródigo
Kai'Sa wins against Ezreal 53.99% of the time which is 3.02% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.82% more often than would be expected.
The average opponent winrate against Ezreal is 50.97%.


Brand
la Venganza Ardiente
Kai'Sa wins against Brand 54.17% of the time which is 7.25% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 5.05% more often than would be expected.
The average opponent winrate against Brand is 46.92%.


Xerath
el Mago Ascendente
Kai'Sa wins against Xerath 55.85% of the time which is 6.95% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 4.75% more often than would be expected.
The average opponent winrate against Xerath is 48.90%.