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: 11,722,667
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 support Counters
Kai'Sa bottom on Patch 14.21 is the strongest counter to support champions of Caitlyn, Ezreal & Twitch. While Kai'Sa bottom is countered most by support champions of Kennen, Elise & Teemo. Below is a detailed breakdown of Kai'Sa bottom counters against support champions with a minimum of 100 games.
Kennen
o Coração da Tempestade
Kai'Sa wins against Kennen 41.54% of the time which is 6.84% lower against Kennen than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kennen 8.47% less often than would be expected.
The average opponent winrate against Kennenis 48.38%.
Elise
a Aranha Rainha
Kai'Sa wins against Elise 43.36% of the time which is 3.91% lower against Elise than the average opponent.
After normalising both champions win rates Kai'Sa wins against Elise 5.54% less often than would be expected.
The average opponent winrate against Eliseis 47.27%.
Teemo
o Explorador Veloz
Kai'Sa wins against Teemo 45.77% of the time which is 1.94% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 3.57% less often than would be expected.
The average opponent winrate against Teemois 47.71%.
Sona
a Mestra das Cordas
Kai'Sa wins against Sona 46.53% of the time which is 0.63% lower against Sona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sona 2.26% less often than would be expected.
The average opponent winrate against Sonais 47.16%.
Janna
a Fúria da Tormenta
Kai'Sa wins against Janna 47.13% of the time which is 0.51% lower against Janna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Janna 2.14% less often than would be expected.
The average opponent winrate against Jannais 47.64%.
Galio
o Colosso
Kai'Sa wins against Galio 47.26% of the time which is 0.35% lower against Galio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Galio 1.98% less often than would be expected.
The average opponent winrate against Galiois 47.61%.
Tahm Kench
o Rei do Rio
Kai'Sa wins against Tahm Kench 47.36% of the time which is 2.06% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 0.43% more often than would be expected.
The average opponent winrate against Tahm Kenchis 45.30%.
Sion
o Colosso Morto-Vivo
Kai'Sa wins against Sion 47.37% of the time which is 0.09% higher against Sion than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sion 1.54% less often than would be expected.
The average opponent winrate against Sionis 47.28%.
Ivern
o Pai do Verde
Kai'Sa wins against Ivern 47.37% of the time which is 2.48% lower against Ivern than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ivern 4.11% less often than would be expected.
The average opponent winrate against Ivernis 49.85%.
Braum
o Coração de Freljord
Kai'Sa wins against Braum 47.40% of the time which is 0.13% lower against Braum than the average opponent.
After normalising both champions win rates Kai'Sa wins against Braum 1.76% less often than would be expected.
The average opponent winrate against Braumis 47.53%.
Taric
o Escudo de Valoran
Kai'Sa wins against Taric 47.46% of the time which is 0.50% higher against Taric than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taric 1.13% less often than would be expected.
The average opponent winrate against Taricis 46.96%.
Zilean
o Guardião do Tempo
Kai'Sa wins against Zilean 47.51% of the time which is 0.40% lower against Zilean than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zilean 2.03% less often than would be expected.
The average opponent winrate against Zileanis 47.91%.
Lulu
a Fada Feiticeira
Kai'Sa wins against Lulu 47.56% of the time which is 0.04% lower against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 1.67% less often than would be expected.
The average opponent winrate against Luluis 47.60%.
Nami
a Conjuradora das Marés
Kai'Sa wins against Nami 47.72% of the time which is 0.44% higher against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 1.19% less often than would be expected.
The average opponent winrate against Namiis 47.28%.
Syndra
a Soberana Sombria
Kai'Sa wins against Syndra 47.78% of the time which is 4.24% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 5.87% less often than would be expected.
The average opponent winrate against Syndrais 52.02%.
Senna
A Redentora
Kai'Sa wins against Senna 48.28% of the time which is 1.04% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.59% less often than would be expected.
The average opponent winrate against Sennais 47.24%.
Kog'Maw
a Boca do Abismo
Kai'Sa wins against Kog'Maw 48.73% of the time which is 0.41% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 2.04% less often than would be expected.
The average opponent winrate against Kog'Mawis 49.14%.
Poppy
a Guardiã do Martelo
Kai'Sa wins against Poppy 48.74% of the time which is 1.67% higher against Poppy than the average opponent.
After normalising both champions win rates Kai'Sa wins against Poppy 0.04% more often than would be expected.
The average opponent winrate against Poppyis 47.07%.
Rell
a Dama de Ferro
Kai'Sa wins against Rell 48.75% of the time which is 0.53% lower against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 2.16% less often than would be expected.
The average opponent winrate against Rellis 49.28%.
Rakan
O Charmoso
Kai'Sa wins against Rakan 49.00% of the time which is 0.38% lower against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 2.01% less often than would be expected.
The average opponent winrate against Rakanis 49.38%.
Milio
A Chama Gentil
Kai'Sa wins against Milio 49.16% of the time which is 1.62% higher against Milio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Milio 0.01% less often than would be expected.
The average opponent winrate against Miliois 47.54%.
Annie
a Criança Sombria
Kai'Sa wins against Annie 49.20% of the time which is 0.25% lower against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 1.88% less often than would be expected.
The average opponent winrate against Annieis 49.45%.
Seraphine
a Cantora Sonhadora
Kai'Sa wins against Seraphine 49.23% of the time which is 0.75% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.88% less often than would be expected.
The average opponent winrate against Seraphineis 48.48%.
Thresh
o Guardião das Correntes
Kai'Sa wins against Thresh 49.25% of the time which is 0.78% higher against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 0.85% less often than would be expected.
The average opponent winrate against Threshis 48.47%.
Renata Glasc
a Baronesa da Química
Kai'Sa wins against Renata Glasc 49.33% of the time which is 0.74% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Kai'Sa wins against Renata Glasc 2.37% less often than would be expected.
The average opponent winrate against Renata Glascis 50.07%.
Soraka
a Filha das Estrelas
Kai'Sa wins against Soraka 49.43% of the time which is 2.03% higher against Soraka than the average opponent.
After normalising both champions win rates Kai'Sa wins against Soraka 0.40% more often than would be expected.
The average opponent winrate against Sorakais 47.40%.
Zyra
a Ascensão dos Espinhos
Kai'Sa wins against Zyra 49.52% of the time which is 2.47% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 0.84% more often than would be expected.
The average opponent winrate against Zyrais 47.05%.
Leona
a Alvorada Radiante
Kai'Sa wins against Leona 49.67% of the time which is 0.83% higher against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 0.80% less often than would be expected.
The average opponent winrate against Leonais 48.84%.
Shen
o Olho do Crepúsculo
Kai'Sa wins against Shen 49.69% of the time which is 3.61% higher against Shen than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shen 1.98% more often than would be expected.
The average opponent winrate against Shenis 46.08%.
Bardo
o Protetor Andarilho
Kai'Sa wins against Bardo 49.84% of the time which is 1.37% higher against Bardo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Bardo 0.26% less often than would be expected.
The average opponent winrate against Bardois 48.47%.
Neeko
a Camaleoa Curiosa
Kai'Sa wins against Neeko 49.86% of the time which is 1.29% higher against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 0.34% less often than would be expected.
The average opponent winrate against Neekois 48.57%.
Heimerdinger
o Inventor Idolatrado
Kai'Sa wins against Heimerdinger 49.88% of the time which is 1.53% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 0.10% less often than would be expected.
The average opponent winrate against Heimerdingeris 48.35%.
Fiddlesticks
o Terror Ancestral
Kai'Sa wins against Fiddlesticks 50.00% of the time which is 2.57% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Kai'Sa wins against Fiddlesticks 0.94% more often than would be expected.
The average opponent winrate against Fiddlesticksis 47.43%.
Amumu
a Múmia Triste
Kai'Sa wins against Amumu 50.29% of the time which is 0.90% higher against Amumu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Amumu 0.73% less often than would be expected.
The average opponent winrate against Amumuis 49.39%.
LeBlanc
a Farsante
Kai'Sa wins against LeBlanc 50.34% of the time which is 2.56% higher against LeBlanc than the average opponent.
After normalising both champions win rates Kai'Sa wins against LeBlanc 0.93% more often than would be expected.
The average opponent winrate against LeBlancis 47.78%.
Shaco
o Bufão Demoníaco
Kai'Sa wins against Shaco 50.51% of the time which is 1.04% higher against Shaco than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shaco 0.59% less often than would be expected.
The average opponent winrate against Shacois 49.47%.
Twisted Fate
o Mestre das Cartas
Kai'Sa wins against Twisted Fate 50.56% of the time which is 0.14% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 1.49% less often than would be expected.
The average opponent winrate against Twisted Fateis 50.42%.
Alistar
o Minotauro
Kai'Sa wins against Alistar 50.87% of the time which is 1.16% higher against Alistar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Alistar 0.47% less often than would be expected.
The average opponent winrate against Alistaris 49.71%.
Morgana
a Caída
Kai'Sa wins against Morgana 50.88% of the time which is 2.96% higher against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 1.33% more often than would be expected.
The average opponent winrate against Morganais 47.92%.
Karma
a Iluminada
Kai'Sa wins against Karma 50.88% of the time which is 2.58% higher against Karma than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karma 0.95% more often than would be expected.
The average opponent winrate against Karmais 48.30%.
Maokai
o Ente Sinistro
Kai'Sa wins against Maokai 50.99% of the time which is 1.76% higher against Maokai than the average opponent.
After normalising both champions win rates Kai'Sa wins against Maokai 0.13% more often than would be expected.
The average opponent winrate against Maokaiis 49.23%.
Vel'Koz
o Olho do Vazio
Kai'Sa wins against Vel'Koz 51.19% of the time which is 4.04% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 2.41% more often than would be expected.
The average opponent winrate against Vel'Kozis 47.15%.
Pantheon
a Lança Indestrutível
Kai'Sa wins against Pantheon 51.36% of the time which is 3.23% higher against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 1.60% more often than would be expected.
The average opponent winrate against Pantheonis 48.13%.
Nautilus
o Titã das Profundezas
Kai'Sa wins against Nautilus 51.36% of the time which is 1.11% higher against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 0.52% less often than would be expected.
The average opponent winrate against Nautilusis 50.25%.
Sylas
o Abjugado
Kai'Sa wins against Sylas 51.43% of the time which is 3.24% higher against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 1.61% more often than would be expected.
The average opponent winrate against Sylasis 48.19%.
Sett
o Chefe
Kai'Sa wins against Sett 51.94% of the time which is 0.65% higher against Sett than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sett 0.98% less often than would be expected.
The average opponent winrate against Settis 51.29%.
Xerath
o Mago Ascendente
Kai'Sa wins against Xerath 52.00% of the time which is 4.03% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 2.40% more often than would be expected.
The average opponent winrate against Xerathis 47.97%.
Zac
a Arma Secreta
Kai'Sa wins against Zac 52.03% of the time which is 4.63% higher against Zac than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zac 3.00% more often than would be expected.
The average opponent winrate against Zacis 47.40%.
Yuumi
a Gata Mágica
Kai'Sa wins against Yuumi 52.05% of the time which is 1.43% higher against Yuumi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yuumi 0.20% less often than would be expected.
The average opponent winrate against Yuumiis 50.62%.
Anivia
a Criofênix
Kai'Sa wins against Anivia 52.08% of the time which is 1.24% higher against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 0.39% less often than would be expected.
The average opponent winrate against Aniviais 50.84%.
Zoe
o Aspecto do Crepúsculo
Kai'Sa wins against Zoe 52.12% of the time which is 3.21% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 1.58% more often than would be expected.
The average opponent winrate against Zoeis 48.91%.
Hwei
o Visionário
Kai'Sa wins against Hwei 52.25% of the time which is 3.28% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 1.65% more often than would be expected.
The average opponent winrate against Hweiis 48.97%.
Blitzcrank
o Grande Golem a Vapor
Kai'Sa wins against Blitzcrank 52.41% of the time which is 2.11% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Kai'Sa wins against Blitzcrank 0.48% more often than would be expected.
The average opponent winrate against Blitzcrankis 50.30%.
Wukong
o Macaco Rei
Kai'Sa wins against Wukong 52.42% of the time which is 6.29% higher against Wukong than the average opponent.
After normalising both champions win rates Kai'Sa wins against Wukong 4.66% more often than would be expected.
The average opponent winrate against Wukongis 46.13%.
Lux
a Dama da Luz
Kai'Sa wins against Lux 52.50% of the time which is 4.17% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.54% more often than would be expected.
The average opponent winrate against Luxis 48.33%.
Jarvan IV
o Exemplo de Demacia
Kai'Sa wins against Jarvan IV 52.70% of the time which is 4.42% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jarvan IV 2.79% more often than would be expected.
The average opponent winrate against Jarvan IVis 48.28%.
Singed
o Químico Louco
Kai'Sa wins against Singed 53.28% of the time which is 0.63% lower against Singed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Singed 2.26% less often than would be expected.
The average opponent winrate against Singedis 53.91%.
Brand
a Vingança Flamejante
Kai'Sa wins against Brand 53.30% of the time which is 5.07% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 3.44% more often than would be expected.
The average opponent winrate against Brandis 48.23%.
Gragas
o Badernista
Kai'Sa wins against Gragas 53.35% of the time which is 3.14% higher against Gragas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Gragas 1.51% more often than would be expected.
The average opponent winrate against Gragasis 50.21%.
Camille
a Sombra de Aço
Kai'Sa wins against Camille 53.48% of the time which is 3.39% higher against Camille than the average opponent.
After normalising both champions win rates Kai'Sa wins against Camille 1.76% more often than would be expected.
The average opponent winrate against Camilleis 50.09%.
Pyke
o Estripador das Águas Sangrentas
Kai'Sa wins against Pyke 53.60% of the time which is 3.85% higher against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 2.22% more often than would be expected.
The average opponent winrate against Pykeis 49.75%.
Skarner
o Soberano Primordial
Kai'Sa wins against Skarner 53.76% of the time which is 5.22% higher against Skarner than the average opponent.
After normalising both champions win rates Kai'Sa wins against Skarner 3.59% more often than would be expected.
The average opponent winrate against Skarneris 48.54%.
Orianna
a Donzela Mecânica
Kai'Sa wins against Orianna 54.10% of the time which is 1.53% higher against Orianna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Orianna 0.10% less often than would be expected.
The average opponent winrate against Oriannais 52.57%.
Ashe
a Arqueira do Gelo
Kai'Sa wins against Ashe 55.44% 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 0.97% more often than would be expected.
The average opponent winrate against Asheis 52.84%.
Vex
a Melancolista
Kai'Sa wins against Vex 55.47% of the time which is 4.17% higher against Vex than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vex 2.54% more often than would be expected.
The average opponent winrate against Vexis 51.30%.
Taliyah
a Tecelã de Pedras
Kai'Sa wins against Taliyah 55.62% of the time which is 8.67% higher against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 7.04% more often than would be expected.
The average opponent winrate against Taliyahis 46.95%.
Veigar
o Pequeno Mestre do Mal
Kai'Sa wins against Veigar 55.70% of the time which is 3.41% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 1.78% more often than would be expected.
The average opponent winrate against Veigaris 52.29%.
Swain
o Grande General Noxiano
Kai'Sa wins against Swain 55.73% of the time which is 2.24% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 0.61% more often than would be expected.
The average opponent winrate against Swainis 53.49%.
Rumble
a Ameaça Mecânica
Kai'Sa wins against Rumble 55.94% of the time which is 0.88% higher against Rumble than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rumble 0.75% less often than would be expected.
The average opponent winrate against Rumbleis 55.06%.
Lee Sin
o Monge Cego
Kai'Sa wins against Lee Sin 55.98% of the time which is 1.86% higher against Lee Sin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lee Sin 0.23% more often than would be expected.
The average opponent winrate against Lee Sinis 54.12%.
Cho'Gath
o Terror do Vazio
Kai'Sa wins against Cho'Gath 56.02% of the time which is 5.32% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 3.69% more often than would be expected.
The average opponent winrate against Cho'Gathis 50.70%.
Malphite
o Fragmento do Monolito
Kai'Sa wins against Malphite 56.02% of the time which is 3.03% higher against Malphite than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malphite 1.40% more often than would be expected.
The average opponent winrate against Malphiteis 52.99%.
Nidalee
a Caçadora Bestial
Kai'Sa wins against Nidalee 57.00% of the time which is 6.39% higher against Nidalee than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nidalee 4.76% more often than would be expected.
The average opponent winrate against Nidaleeis 50.61%.
Ahri
a Raposa de Nove Caudas
Kai'Sa wins against Ahri 57.73% of the time which is 7.40% higher against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 5.77% more often than would be expected.
The average opponent winrate against Ahriis 50.33%.
Ornn
O Fogo sob a Montanha
Kai'Sa wins against Ornn 58.04% of the time which is 2.32% higher against Ornn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ornn 0.69% more often than would be expected.
The average opponent winrate against Ornnis 55.72%.
Lissandra
a Bruxa Gélida
Kai'Sa wins against Lissandra 58.17% of the time which is 7.70% higher against Lissandra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lissandra 6.07% more often than would be expected.
The average opponent winrate against Lissandrais 50.47%.
Jhin
o Virtuoso
Kai'Sa wins against Jhin 58.28% of the time which is 0.89% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 0.74% less often than would be expected.
The average opponent winrate against Jhinis 57.39%.
Ziggs
o Especialista em Hexplosivos
Kai'Sa wins against Ziggs 60.36% of the time which is 6.02% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 4.39% more often than would be expected.
The average opponent winrate against Ziggsis 54.34%.
Nunu e Willump
o Garoto e seu Yeti
Kai'Sa wins against Nunu e Willump 61.83% of the time which is 1.39% higher against Nunu e Willump than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nunu e Willump 0.23% less often than would be expected.
The average opponent winrate against Nunu e Willumpis 60.44%.
Miss Fortune
a Caçadora de Recompensas
Kai'Sa wins against Miss Fortune 63.14% of the time which is 6.50% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 4.87% more often than would be expected.
The average opponent winrate against Miss Fortuneis 56.64%.
Aurora
a Bruxa Entre Mundos
Kai'Sa wins against Aurora 63.46% of the time which is 4.94% higher against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 3.32% more often than would be expected.
The average opponent winrate against Aurorais 58.52%.
Twitch
o Semeador da Peste
Kai'Sa wins against Twitch 64.03% of the time which is 6.90% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 5.27% more often than would be expected.
The average opponent winrate against Twitchis 57.13%.
Ezreal
o Explorador Pródigo
Kai'Sa wins against Ezreal 67.86% of the time which is 3.11% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.50% more often than would be expected.
The average opponent winrate against Ezrealis 64.75%.
Caitlyn
a Xerife de Piltover
Kai'Sa wins against Caitlyn 76.85% of the time which is 15.59% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 13.97% more often than would be expected.
The average opponent winrate against Caitlynis 61.26%.