

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: 18,236,238
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 14.21 is the strongest counter to bottom champions of Yone, Senna & Teemo. While Kai'Sa bottom is countered most by bottom champions of Karthus, Vel'Koz & Tahm Kench. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Karthus
a Voz Mortal
Kai'Sa wins against Karthus 43.74% of the time which is 0.88% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 3.37% less often than would be expected.
The average opponent winrate against Karthus is 44.62%.


Vel'Koz
o Olho do Vazio
Kai'Sa wins against Vel'Koz 43.75% of the time which is 2.42% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 4.92% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.17%.


Tahm Kench
o Rei do Rio
Kai'Sa wins against Tahm Kench 45.05% of the time which is 3.89% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 1.41% more often than would be expected.
The average opponent winrate against Tahm Kench is 41.16%.


Taliyah
a Tecelã de Pedras
Kai'Sa wins against Taliyah 45.63% of the time which is 1.39% higher against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 1.10% less often than would be expected.
The average opponent winrate against Taliyah is 44.24%.


Heimerdinger
o Inventor Idolatrado
Kai'Sa wins against Heimerdinger 46.63% of the time which is 1.43% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 1.06% less often than would be expected.
The average opponent winrate against Heimerdinger is 45.20%.


Cho'Gath
o Terror do Vazio
Kai'Sa wins against Cho'Gath 46.73% of the time which is 1.18% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 1.32% less often than would be expected.
The average opponent winrate against Cho'Gath is 45.55%.


Nilah
a Alegria Irrestrita
Kai'Sa wins against Nilah 47.06% of the time which is 1.45% higher against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 1.05% less often than would be expected.
The average opponent winrate against Nilah is 45.61%.


Rengar
o Acossador da Alcateia
Kai'Sa wins against Rengar 47.18% of the time which is 1.33% lower against Rengar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rengar 3.83% less often than would be expected.
The average opponent winrate against Rengar is 48.51%.


Veigar
o Pequeno Mestre do Mal
Kai'Sa wins against Veigar 47.61% of the time which is 2.32% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.18% less often than would be expected.
The average opponent winrate against Veigar is 45.29%.


Corki
o Bombardeiro Ousado
Kai'Sa wins against Corki 47.99% of the time which is 1.50% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.00% less often than would be expected.
The average opponent winrate against Corki is 46.49%.


Cassiopeia
o Abraço da Serpente
Kai'Sa wins against Cassiopeia 48.16% of the time which is 2.31% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 0.19% less often than would be expected.
The average opponent winrate against Cassiopeia is 45.85%.


Seraphine
a Cantora Sonhadora
Kai'Sa wins against Seraphine 48.22% of the time which is 3.56% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 1.07% more often than would be expected.
The average opponent winrate against Seraphine is 44.66%.


Kog'Maw
a Boca do Abismo
Kai'Sa wins against Kog'Maw 48.34% of the time which is 2.34% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.16% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.00%.


Lux
a Dama da Luz
Kai'Sa wins against Lux 48.88% of the time which is 2.92% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.42% more often than would be expected.
The average opponent winrate against Lux is 45.96%.


Xayah
a Rebelde
Kai'Sa wins against Xayah 49.10% of the time which is 1.31% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.19% less often than would be expected.
The average opponent winrate against Xayah is 47.79%.


Aphelios
a Arma dos Devotos
Kai'Sa wins against Aphelios 49.29% of the time which is 0.30% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 2.80% less often than would be expected.
The average opponent winrate against Aphelios is 49.59%.


Draven
o Carrasco de Noxus
Kai'Sa wins against Draven 49.36% of the time which is 1.69% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 0.81% less often than would be expected.
The average opponent winrate against Draven is 47.67%.


Jinx
o Gatilho Desenfreado
Kai'Sa wins against Jinx 49.49% of the time which is 2.11% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.39% less often than would be expected.
The average opponent winrate against Jinx is 47.38%.


Samira
a Rosa do Deserto
Kai'Sa wins against Samira 49.58% of the time which is 1.39% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.11% less often than would be expected.
The average opponent winrate against Samira is 48.19%.


Aurelion Sol
o Forjador de Estrelas
Kai'Sa wins against Aurelion Sol 49.58% of the time which is 1.68% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 0.82% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.90%.


Hwei
o Visionário
Kai'Sa wins against Hwei 49.63% of the time which is 2.79% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.29% more often than would be expected.
The average opponent winrate against Hwei is 46.84%.


Xerath
o Mago Ascendente
Kai'Sa wins against Xerath 50.00% of the time which is 4.08% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 1.58% more often than would be expected.
The average opponent winrate against Xerath is 45.92%.


Ashe
a Arqueira do Gelo
Kai'Sa wins against Ashe 50.19% of the time which is 2.36% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.14% less often than would be expected.
The average opponent winrate against Ashe is 47.83%.


Caitlyn
a Xerife de Piltover
Kai'Sa wins against Caitlyn 50.25% of the time which is 2.99% 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 47.26%.


Brand
a Vingança Flamejante
Kai'Sa wins against Brand 50.47% of the time which is 4.56% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 2.06% more often than would be expected.
The average opponent winrate against Brand is 45.91%.


Singed
o Químico Louco
Kai'Sa wins against Singed 50.56% of the time which is 1.62% lower against Singed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Singed 4.12% less often than would be expected.
The average opponent winrate against Singed is 52.18%.


Lucian
o Purificador
Kai'Sa wins against Lucian 50.62% of the time which is 2.36% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.14% less often than would be expected.
The average opponent winrate against Lucian is 48.26%.


Miss Fortune
a Caçadora de Recompensas
Kai'Sa wins against Miss Fortune 50.76% of the time which is 2.92% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.42% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.84%.


Yasuo
o Imperdoável
Kai'Sa wins against Yasuo 50.88% of the time which is 3.46% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.96% more often than would be expected.
The average opponent winrate against Yasuo is 47.42%.


Ziggs
o Especialista em Hexplosivos
Kai'Sa wins against Ziggs 50.97% of the time which is 3.23% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 0.73% more often than would be expected.
The average opponent winrate against Ziggs is 47.74%.


Sivir
a Mestra da Batalha
Kai'Sa wins against Sivir 51.07% of the time which is 3.43% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.93% more often than would be expected.
The average opponent winrate against Sivir is 47.64%.


Syndra
a Soberana Sombria
Kai'Sa wins against Syndra 51.26% of the time which is 2.48% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 0.02% less often than would be expected.
The average opponent winrate against Syndra is 48.78%.


Vayne
a Caçadora Noturna
Kai'Sa wins against Vayne 51.27% of the time which is 3.20% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.70% more often than would be expected.
The average opponent winrate against Vayne is 48.07%.


Zeri
A Faísca de Zaun
Kai'Sa wins against Zeri 51.32% of the time which is 1.55% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.95% less often than would be expected.
The average opponent winrate against Zeri is 49.77%.


Akshan
o Sentinela Rebelde
Kai'Sa wins against Akshan 51.40% of the time which is 5.73% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 3.23% more often than would be expected.
The average opponent winrate against Akshan is 45.67%.


Tristana
a Artilheira Yordle
Kai'Sa wins against Tristana 51.71% of the time which is 3.88% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 1.38% more often than would be expected.
The average opponent winrate against Tristana is 47.83%.


Swain
o Grande General Noxiano
Kai'Sa wins against Swain 51.76% of the time which is 2.16% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 0.34% less often than would be expected.
The average opponent winrate against Swain is 49.60%.


Kalista
a Lança da Vingança
Kai'Sa wins against Kalista 51.86% of the time which is 1.30% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.20% less often than would be expected.
The average opponent winrate against Kalista is 50.56%.


Varus
a Flecha da Vingança
Kai'Sa wins against Varus 51.88% of the time which is 1.77% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.73% less often than would be expected.
The average opponent winrate against Varus is 50.11%.


Jhin
o Virtuoso
Kai'Sa wins against Jhin 51.98% of the time which is 4.05% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.55% more often than would be expected.
The average opponent winrate against Jhin is 47.93%.


Zyra
a Ascensão dos Espinhos
Kai'Sa wins against Zyra 52.04% of the time which is 5.41% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 2.91% more often than would be expected.
The average opponent winrate against Zyra is 46.63%.


Twitch
o Semeador da Peste
Kai'Sa wins against Twitch 52.41% of the time which is 3.67% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.17% more often than would be expected.
The average opponent winrate against Twitch is 48.74%.


Ezreal
o Explorador Pródigo
Kai'Sa wins against Ezreal 53.28% of the time which is 3.75% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.25% more often than would be expected.
The average opponent winrate against Ezreal is 49.53%.


Smolder
o Filhote Flamejante
Kai'Sa wins against Smolder 53.60% of the time which is 3.26% 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 50.34%.


Teemo
o Explorador Veloz
Kai'Sa wins against Teemo 54.05% of the time which is 0.52% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 3.01% less often than would be expected.
The average opponent winrate against Teemo is 54.57%.


Senna
A Redentora
Kai'Sa wins against Senna 57.75% of the time which is 3.68% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 1.18% more often than would be expected.
The average opponent winrate against Senna is 54.07%.


Yone
o Inesquecido
Kai'Sa wins against Yone 58.28% of the time which is 6.73% higher against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 4.23% more often than would be expected.
The average opponent winrate against Yone is 51.55%.