

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: 17,380,355
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 15.2 is the strongest counter to bottom champions of Viktor, Mel & Veigar. While Kai'Sa bottom is countered most by bottom champions of Tahm Kench, Cassiopeia & Zyra. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Tahm Kench
o Rei do Rio
Kai'Sa wins against Tahm Kench 38.40% of the time which is 6.90% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 8.64% less often than would be expected.
The average opponent winrate against Tahm Kench is 45.30%.


Cassiopeia
o Abraço da Serpente
Kai'Sa wins against Cassiopeia 41.42% of the time which is 4.22% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 5.96% less often than would be expected.
The average opponent winrate against Cassiopeia is 45.64%.


Zyra
a Ascensão dos Espinhos
Kai'Sa wins against Zyra 42.03% of the time which is 3.43% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 5.17% less often than would be expected.
The average opponent winrate against Zyra is 45.46%.


Kog'Maw
a Boca do Abismo
Kai'Sa wins against Kog'Maw 43.47% of the time which is 1.77% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 3.51% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.24%.


Malzahar
o Profeta do Vazio
Kai'Sa wins against Malzahar 43.81% of the time which is 4.83% lower against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 6.57% less often than would be expected.
The average opponent winrate against Malzahar is 48.64%.


Nilah
a Alegria Irrestrita
Kai'Sa wins against Nilah 43.91% of the time which is 1.33% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 3.07% less often than would be expected.
The average opponent winrate against Nilah is 45.24%.


Akshan
o Sentinela Rebelde
Kai'Sa wins against Akshan 46.32% of the time which is 0.57% lower against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 2.31% less often than would be expected.
The average opponent winrate against Akshan is 46.89%.


Vel'Koz
o Olho do Vazio
Kai'Sa wins against Vel'Koz 46.71% of the time which is 2.22% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.48% more often than would be expected.
The average opponent winrate against Vel'Koz is 44.49%.


Aurelion Sol
o Forjador de Estrelas
Kai'Sa wins against Aurelion Sol 47.01% of the time which is 1.15% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 0.59% less often than would be expected.
The average opponent winrate against Aurelion Sol is 45.86%.


Miss Fortune
a Caçadora de Recompensas
Kai'Sa wins against Miss Fortune 47.22% of the time which is 1.68% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.06% less often than would be expected.
The average opponent winrate against Miss Fortune is 45.54%.


Jinx
o Gatilho Desenfreado
Kai'Sa wins against Jinx 47.51% of the time which is 1.11% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.63% less often than would be expected.
The average opponent winrate against Jinx is 46.40%.


Brand
a Vingança Flamejante
Kai'Sa wins against Brand 47.53% of the time which is 2.34% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.60% more often than would be expected.
The average opponent winrate against Brand is 45.19%.


Twitch
o Semeador da Peste
Kai'Sa wins against Twitch 47.55% of the time which is 1.00% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.74% less often than would be expected.
The average opponent winrate against Twitch is 46.55%.


Seraphine
a Cantora Sonhadora
Kai'Sa wins against Seraphine 47.76% of the time which is 0.48% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 1.26% less often than would be expected.
The average opponent winrate against Seraphine is 47.28%.


Xerath
o Mago Ascendente
Kai'Sa wins against Xerath 47.85% of the time which is 0.44% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 1.30% less often than would be expected.
The average opponent winrate against Xerath is 47.41%.


Hwei
o Visionário
Kai'Sa wins against Hwei 47.91% of the time which is 1.25% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.49% less often than would be expected.
The average opponent winrate against Hwei is 46.66%.


Vayne
a Caçadora Noturna
Kai'Sa wins against Vayne 47.97% of the time which is 2.00% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.26% more often than would be expected.
The average opponent winrate against Vayne is 45.97%.


Xayah
a Rebelde
Kai'Sa wins against Xayah 48.06% of the time which is 0.47% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.27% less often than would be expected.
The average opponent winrate against Xayah is 47.59%.


Aphelios
a Arma dos Devotos
Kai'Sa wins against Aphelios 48.31% of the time which is 0.68% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 2.42% less often than would be expected.
The average opponent winrate against Aphelios is 48.99%.


Draven
o Carrasco de Noxus
Kai'Sa wins against Draven 48.40% of the time which is 0.18% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.56% less often than would be expected.
The average opponent winrate against Draven is 48.22%.


Syndra
a Soberana Sombria
Kai'Sa wins against Syndra 48.40% of the time which is 0.67% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 1.07% less often than would be expected.
The average opponent winrate against Syndra is 47.73%.


Yasuo
o Imperdoável
Kai'Sa wins against Yasuo 48.50% of the time which is 2.35% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.61% more often than would be expected.
The average opponent winrate against Yasuo is 46.15%.


Karthus
a Voz Mortal
Kai'Sa wins against Karthus 48.64% of the time which is 1.28% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 0.46% less often than would be expected.
The average opponent winrate against Karthus is 47.36%.


Heimerdinger
o Inventor Idolatrado
Kai'Sa wins against Heimerdinger 48.74% of the time which is 2.28% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 0.54% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.46%.


Swain
o Grande General Noxiano
Kai'Sa wins against Swain 48.74% of the time which is 0.79% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 0.95% less often than would be expected.
The average opponent winrate against Swain is 47.95%.


Sivir
a Mestra da Batalha
Kai'Sa wins against Sivir 49.20% of the time which is 1.96% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.22% more often than would be expected.
The average opponent winrate against Sivir is 47.24%.


Samira
a Rosa do Deserto
Kai'Sa wins against Samira 49.23% of the time which is 0.08% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.66% less often than would be expected.
The average opponent winrate against Samira is 49.15%.


Lux
a Dama da Luz
Kai'Sa wins against Lux 49.33% of the time which is 2.26% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.52% more often than would be expected.
The average opponent winrate against Lux is 47.07%.


Corki
o Bombardeiro Ousado
Kai'Sa wins against Corki 49.53% of the time which is 0.80% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.94% less often than would be expected.
The average opponent winrate against Corki is 48.73%.


Zeri
A Faísca de Zaun
Kai'Sa wins against Zeri 50.13% of the time which is 1.63% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.11% less often than would be expected.
The average opponent winrate against Zeri is 48.50%.


Lucian
o Purificador
Kai'Sa wins against Lucian 50.52% of the time which is 2.43% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.69% more often than would be expected.
The average opponent winrate against Lucian is 48.09%.


Caitlyn
a Xerife de Piltover
Kai'Sa wins against Caitlyn 50.78% of the time which is 2.23% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.49% more often than would be expected.
The average opponent winrate against Caitlyn is 48.55%.


Varus
a Flecha da Vingança
Kai'Sa wins against Varus 50.83% of the time which is 1.52% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.22% less often than would be expected.
The average opponent winrate against Varus is 49.31%.


Tristana
a Artilheira Yordle
Kai'Sa wins against Tristana 51.29% of the time which is 2.92% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 1.18% more often than would be expected.
The average opponent winrate against Tristana is 48.37%.


Ashe
a Arqueira do Gelo
Kai'Sa wins against Ashe 51.39% of the time which is 1.59% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.15% less often than would be expected.
The average opponent winrate against Ashe is 49.80%.


Kalista
a Lança da Vingança
Kai'Sa wins against Kalista 51.74% of the time which is 2.10% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.36% more often than would be expected.
The average opponent winrate against Kalista is 49.64%.


Ezreal
o Explorador Pródigo
Kai'Sa wins against Ezreal 51.82% of the time which is 2.49% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.75% more often than would be expected.
The average opponent winrate against Ezreal is 49.33%.


Jhin
o Virtuoso
Kai'Sa wins against Jhin 52.30% of the time which is 3.44% 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 48.86%.


Ziggs
o Especialista em Hexplosivos
Kai'Sa wins against Ziggs 52.39% of the time which is 4.66% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.92% more often than would be expected.
The average opponent winrate against Ziggs is 47.73%.


Smolder
o Filhote Flamejante
Kai'Sa wins against Smolder 52.66% of the time which is 2.23% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.49% more often than would be expected.
The average opponent winrate against Smolder is 50.43%.


Cho'Gath
o Terror do Vazio
Kai'Sa wins against Cho'Gath 52.83% of the time which is 2.45% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 0.71% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.38%.


Veigar
o Pequeno Mestre do Mal
Kai'Sa wins against Veigar 53.01% of the time which is 6.39% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 4.65% more often than would be expected.
The average opponent winrate against Veigar is 46.62%.


Mel
o Reflexo da Alma
Kai'Sa wins against Mel 53.28% of the time which is 4.36% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.62% more often than would be expected.
The average opponent winrate against Mel is 48.92%.


Viktor
o Arauto do Arcano
Kai'Sa wins against Viktor 53.36% of the time which is 4.91% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 3.17% more often than would be expected.
The average opponent winrate against Viktor is 48.45%.