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: 11,778,010
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 Syndra, Senna & Xerath. While Kai'Sa bottom is countered most by bottom champions of Karthus, Cassiopeia & Cho'Gath. 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 44.22% of the time which is 2.68% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 4.34% less often than would be expected.
The average opponent winrate against Karthusis 46.90%.
Cassiopeia
o Abraço da Serpente
Kai'Sa wins against Cassiopeia 44.78% of the time which is 1.73% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 3.39% less often than would be expected.
The average opponent winrate against Cassiopeiais 46.51%.
Cho'Gath
o Terror do Vazio
Kai'Sa wins against Cho'Gath 45.60% of the time which is 0.56% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 2.22% less often than would be expected.
The average opponent winrate against Cho'Gathis 46.16%.
Tahm Kench
o Rei do Rio
Kai'Sa wins against Tahm Kench 46.12% of the time which is 3.71% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 2.06% more often than would be expected.
The average opponent winrate against Tahm Kenchis 42.41%.
Nilah
a Alegria Irrestrita
Kai'Sa wins against Nilah 46.45% of the time which is 0.51% higher against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 1.15% less often than would be expected.
The average opponent winrate against Nilahis 45.94%.
Seraphine
a Cantora Sonhadora
Kai'Sa wins against Seraphine 46.95% of the time which is 2.20% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.54% more often than would be expected.
The average opponent winrate against Seraphineis 44.75%.
Veigar
o Pequeno Mestre do Mal
Kai'Sa wins against Veigar 47.49% of the time which is 1.62% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.04% less often than would be expected.
The average opponent winrate against Veigaris 45.87%.
Kog'Maw
a Boca do Abismo
Kai'Sa wins against Kog'Maw 47.72% of the time which is 1.55% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.11% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.17%.
Corki
o Bombardeiro Ousado
Kai'Sa wins against Corki 47.77% of the time which is 0.41% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.25% less often than would be expected.
The average opponent winrate against Corkiis 47.36%.
Heimerdinger
o Inventor Idolatrado
Kai'Sa wins against Heimerdinger 48.25% of the time which is 3.54% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 1.88% more often than would be expected.
The average opponent winrate against Heimerdingeris 44.71%.
Brand
a Vingança Flamejante
Kai'Sa wins against Brand 48.53% of the time which is 2.63% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.97% more often than would be expected.
The average opponent winrate against Brandis 45.90%.
Xayah
a Rebelde
Kai'Sa wins against Xayah 48.59% of the time which is 0.13% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.53% less often than would be expected.
The average opponent winrate against Xayahis 48.46%.
Jinx
o Gatilho Desenfreado
Kai'Sa wins against Jinx 48.62% of the time which is 0.76% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.90% less often than would be expected.
The average opponent winrate against Jinxis 47.86%.
Draven
o Carrasco de Noxus
Kai'Sa wins against Draven 48.94% of the time which is 0.56% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.10% less often than would be expected.
The average opponent winrate against Dravenis 48.38%.
Hwei
o Visionário
Kai'Sa wins against Hwei 49.06% of the time which is 1.59% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.07% less often than would be expected.
The average opponent winrate against Hweiis 47.47%.
Lux
a Dama da Luz
Kai'Sa wins against Lux 49.22% of the time which is 2.84% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 1.18% more often than would be expected.
The average opponent winrate against Luxis 46.38%.
Aphelios
a Arma dos Devotos
Kai'Sa wins against Aphelios 49.45% of the time which is 0.63% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 2.29% less often than would be expected.
The average opponent winrate against Apheliosis 50.08%.
Caitlyn
a Xerife de Piltover
Kai'Sa wins against Caitlyn 49.65% of the time which is 2.32% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.66% more often than would be expected.
The average opponent winrate against Caitlynis 47.33%.
Ziggs
o Especialista em Hexplosivos
Kai'Sa wins against Ziggs 49.70% of the time which is 1.50% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 0.16% less often than would be expected.
The average opponent winrate against Ziggsis 48.20%.
Lucian
o Purificador
Kai'Sa wins against Lucian 49.71% of the time which is 0.91% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.75% less often than would be expected.
The average opponent winrate against Lucianis 48.80%.
Samira
a Rosa do Deserto
Kai'Sa wins against Samira 49.75% of the time which is 0.97% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.69% less often than would be expected.
The average opponent winrate against Samirais 48.78%.
Ashe
a Arqueira do Gelo
Kai'Sa wins against Ashe 49.92% of the time which is 1.47% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.19% less often than would be expected.
The average opponent winrate against Asheis 48.45%.
Vayne
a Caçadora Noturna
Kai'Sa wins against Vayne 50.14% of the time which is 1.88% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.22% more often than would be expected.
The average opponent winrate against Vayneis 48.26%.
Sivir
a Mestra da Batalha
Kai'Sa wins against Sivir 50.27% of the time which is 2.45% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.79% more often than would be expected.
The average opponent winrate against Siviris 47.82%.
Swain
o Grande General Noxiano
Kai'Sa wins against Swain 50.35% of the time which is 0.29% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 1.37% less often than would be expected.
The average opponent winrate against Swainis 50.06%.
Miss Fortune
a Caçadora de Recompensas
Kai'Sa wins against Miss Fortune 50.58% of the time which is 2.61% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.95% more often than would be expected.
The average opponent winrate against Miss Fortuneis 47.97%.
Yasuo
o Imperdoável
Kai'Sa wins against Yasuo 50.66% of the time which is 2.66% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.00% more often than would be expected.
The average opponent winrate against Yasuois 48.00%.
Vel'Koz
o Olho do Vazio
Kai'Sa wins against Vel'Koz 50.79% of the time which is 2.65% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.99% more often than would be expected.
The average opponent winrate against Vel'Kozis 48.14%.
Jhin
o Virtuoso
Kai'Sa wins against Jhin 51.44% of the time which is 3.46% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.80% more often than would be expected.
The average opponent winrate against Jhinis 47.98%.
Zeri
A Faísca de Zaun
Kai'Sa wins against Zeri 51.48% of the time which is 1.07% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.59% less often than would be expected.
The average opponent winrate against Zeriis 50.41%.
Twitch
o Semeador da Peste
Kai'Sa wins against Twitch 51.56% of the time which is 2.59% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.93% more often than would be expected.
The average opponent winrate against Twitchis 48.97%.
Varus
a Flecha da Vingança
Kai'Sa wins against Varus 51.56% of the time which is 0.82% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.84% less often than would be expected.
The average opponent winrate against Varusis 50.74%.
Kalista
a Lança da Vingança
Kai'Sa wins against Kalista 51.62% of the time which is 0.13% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.53% less often than would be expected.
The average opponent winrate against Kalistais 51.49%.
Aurelion Sol
o Forjador de Estrelas
Kai'Sa wins against Aurelion Sol 51.80% of the time which is 4.10% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 2.44% more often than would be expected.
The average opponent winrate against Aurelion Solis 47.70%.
Tristana
a Artilheira Yordle
Kai'Sa wins against Tristana 52.23% of the time which is 3.61% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 1.95% more often than would be expected.
The average opponent winrate against Tristanais 48.62%.
Yone
o Inesquecido
Kai'Sa wins against Yone 52.73% of the time which is 1.84% higher against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 0.18% more often than would be expected.
The average opponent winrate against Yoneis 50.89%.
Ezreal
o Explorador Pródigo
Kai'Sa wins against Ezreal 52.92% of the time which is 2.91% 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 Ezrealis 50.01%.
Smolder
o Filhote Flamejante
Kai'Sa wins against Smolder 53.03% of the time which is 2.61% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.95% more often than would be expected.
The average opponent winrate against Smolderis 50.42%.
Xerath
o Mago Ascendente
Kai'Sa wins against Xerath 53.49% of the time which is 5.56% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 3.90% more often than would be expected.
The average opponent winrate against Xerathis 47.93%.
Senna
A Redentora
Kai'Sa wins against Senna 54.29% of the time which is 1.17% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 2.83% less often than would be expected.
The average opponent winrate against Sennais 55.46%.
Syndra
a Soberana Sombria
Kai'Sa wins against Syndra 54.93% of the time which is 5.35% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 3.69% more often than would be expected.
The average opponent winrate against Syndrais 49.58%.