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: 3,921,568
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 15.1 is the strongest counter to bottom champions of Yasuo, Ziggs & Tristana. While Kai'Sa bottom is countered most by bottom champions of Nilah, Kog'Maw & Seraphine. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
Nilah
a Alegria Irrestrita
Kai'Sa wins against Nilah 42.75% of the time which is 4.96% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 3.74% less often than would be expected.
The average opponent winrate against Nilahis 47.71%.
Kog'Maw
a Boca do Abismo
Kai'Sa wins against Kog'Maw 44.01% of the time which is 2.68% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 1.47% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.69%.
Seraphine
a Cantora Sonhadora
Kai'Sa wins against Seraphine 45.33% of the time which is 1.81% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.59% less often than would be expected.
The average opponent winrate against Seraphineis 47.14%.
Miss Fortune
a Caçadora de Recompensas
Kai'Sa wins against Miss Fortune 45.46% of the time which is 1.59% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.38% less often than would be expected.
The average opponent winrate against Miss Fortuneis 47.05%.
Xayah
a Rebelde
Kai'Sa wins against Xayah 45.55% of the time which is 4.08% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 2.86% less often than would be expected.
The average opponent winrate against Xayahis 49.63%.
Swain
o Grande General Noxiano
Kai'Sa wins against Swain 45.60% of the time which is 4.37% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 3.15% less often than would be expected.
The average opponent winrate against Swainis 49.97%.
Zeri
A Faísca de Zaun
Kai'Sa wins against Zeri 46.32% of the time which is 3.62% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 2.40% less often than would be expected.
The average opponent winrate against Zeriis 49.94%.
Caitlyn
a Xerife de Piltover
Kai'Sa wins against Caitlyn 46.82% of the time which is 3.17% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 1.95% less often than would be expected.
The average opponent winrate against Caitlynis 49.99%.
Cassiopeia
o Abraço da Serpente
Kai'Sa wins against Cassiopeia 47.24% of the time which is 0.74% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 1.95% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.50%.
Vayne
a Caçadora Noturna
Kai'Sa wins against Vayne 47.24% of the time which is 0.45% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.77% more often than would be expected.
The average opponent winrate against Vayneis 47.69%.
Jinx
o Gatilho Desenfreado
Kai'Sa wins against Jinx 47.31% of the time which is 2.31% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 1.09% less often than would be expected.
The average opponent winrate against Jinxis 49.62%.
Aphelios
a Arma dos Devotos
Kai'Sa wins against Aphelios 47.33% of the time which is 4.70% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 3.48% less often than would be expected.
The average opponent winrate against Apheliosis 52.03%.
Draven
o Carrasco de Noxus
Kai'Sa wins against Draven 47.92% of the time which is 3.30% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 2.08% less often than would be expected.
The average opponent winrate against Dravenis 51.22%.
Viktor
o Arauto das Máquinas
Kai'Sa wins against Viktor 47.96% of the time which is 1.21% lower against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 0.01% more often than would be expected.
The average opponent winrate against Viktoris 49.17%.
Varus
a Flecha da Vingança
Kai'Sa wins against Varus 47.96% of the time which is 2.50% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 1.28% less often than would be expected.
The average opponent winrate against Varusis 50.46%.
Lucian
o Purificador
Kai'Sa wins against Lucian 48.02% of the time which is 2.21% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.99% less often than would be expected.
The average opponent winrate against Lucianis 50.23%.
Twitch
o Semeador da Peste
Kai'Sa wins against Twitch 48.84% of the time which is 0.12% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.34% more often than would be expected.
The average opponent winrate against Twitchis 48.72%.
Corki
o Bombardeiro Ousado
Kai'Sa wins against Corki 49.45% of the time which is 0.07% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.29% more often than would be expected.
The average opponent winrate against Corkiis 49.38%.
Samira
a Rosa do Deserto
Kai'Sa wins against Samira 49.46% of the time which is 1.73% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.51% less often than would be expected.
The average opponent winrate against Samirais 51.19%.
Ashe
a Arqueira do Gelo
Kai'Sa wins against Ashe 49.92% of the time which is 1.90% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.68% less often than would be expected.
The average opponent winrate against Asheis 51.82%.
Veigar
o Pequeno Mestre do Mal
Kai'Sa wins against Veigar 50.00% of the time which is 2.76% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 3.98% more often than would be expected.
The average opponent winrate against Veigaris 47.24%.
Sivir
a Mestra da Batalha
Kai'Sa wins against Sivir 50.23% of the time which is 1.58% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 2.80% more often than would be expected.
The average opponent winrate against Siviris 48.65%.
Smolder
o Filhote Flamejante
Kai'Sa wins against Smolder 50.48% of the time which is 2.05% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.83% less often than would be expected.
The average opponent winrate against Smolderis 52.53%.
Hwei
o Visionário
Kai'Sa wins against Hwei 50.52% of the time which is 3.25% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 4.47% more often than would be expected.
The average opponent winrate against Hweiis 47.27%.
Kalista
a Lança da Vingança
Kai'Sa wins against Kalista 51.17% of the time which is 0.50% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.72% more often than would be expected.
The average opponent winrate against Kalistais 51.67%.
Jhin
o Virtuoso
Kai'Sa wins against Jhin 51.18% of the time which is 0.18% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.04% more often than would be expected.
The average opponent winrate against Jhinis 51.36%.
Brand
a Vingança Flamejante
Kai'Sa wins against Brand 51.22% of the time which is 2.58% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 3.80% more often than would be expected.
The average opponent winrate against Brandis 48.64%.
Ezreal
o Explorador Pródigo
Kai'Sa wins against Ezreal 51.59% of the time which is 0.74% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.96% more often than would be expected.
The average opponent winrate against Ezrealis 50.85%.
Lux
a Dama da Luz
Kai'Sa wins against Lux 52.31% of the time which is 4.05% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 5.27% more often than would be expected.
The average opponent winrate against Luxis 48.26%.
Tristana
a Artilheira Yordle
Kai'Sa wins against Tristana 53.82% of the time which is 2.40% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 3.62% more often than would be expected.
The average opponent winrate against Tristanais 51.42%.
Ziggs
o Especialista em Hexplosivos
Kai'Sa wins against Ziggs 54.24% of the time which is 4.85% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 6.07% more often than would be expected.
The average opponent winrate against Ziggsis 49.39%.
Yasuo
o Imperdoável
Kai'Sa wins against Yasuo 54.38% of the time which is 4.64% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 5.86% more often than would be expected.
The average opponent winrate against Yasuois 49.74%.