

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.
Iron Champions Analysed: 20,540,515
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 30 is the strongest counter to bottom champions of Akshan, Sett & Yone. While Kai'Sa bottom is countered most by bottom champions of Swain, Aurelion Sol & Cho'Gath. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Swain
el Gran General Noxiano
Kai'Sa wins against Swain 38.40% of the time which is 9.40% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 5.53% less often than would be expected.
The average opponent winrate against Swain is 47.80%.


Aurelion Sol
el Forjador de Estrellas
Kai'Sa wins against Aurelion Sol 39.91% of the time which is 8.37% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 4.50% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.28%.


Cho'Gath
el Terror del Vacío
Kai'Sa wins against Cho'Gath 41.18% of the time which is 11.34% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 7.46% less often than would be expected.
The average opponent winrate against Cho'Gath is 52.52%.


Heimerdinger
el Venerable Inventor
Kai'Sa wins against Heimerdinger 42.70% of the time which is 6.24% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 2.36% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.94%.


Ahri
la Vastaya de Nueve Colas
Kai'Sa wins against Ahri 43.08% of the time which is 11.78% lower against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 7.91% less often than would be expected.
The average opponent winrate against Ahri is 54.86%.


Nilah
la Alegría Desatada
Kai'Sa wins against Nilah 43.12% of the time which is 6.22% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 2.34% less often than would be expected.
The average opponent winrate against Nilah is 49.34%.


Kog'Maw
la Boca del Abismo
Kai'Sa wins against Kog'Maw 44.76% of the time which is 5.04% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 1.16% less often than would be expected.
The average opponent winrate against Kog'Maw is 49.80%.


Veigar
el Pequeño Maestro del Mal
Kai'Sa wins against Veigar 44.80% of the time which is 4.27% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.39% less often than would be expected.
The average opponent winrate against Veigar is 49.07%.


Seraphine
la Cantante Soñadora
Kai'Sa wins against Seraphine 45.33% of the time which is 8.19% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 4.31% less often than would be expected.
The average opponent winrate against Seraphine is 53.52%.


Zyra
el Despertar de las Espinas
Kai'Sa wins against Zyra 45.71% of the time which is 8.99% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 5.12% less often than would be expected.
The average opponent winrate against Zyra is 54.70%.


Teemo
el Explorador Veloz
Kai'Sa wins against Teemo 45.84% of the time which is 4.84% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 0.96% less often than would be expected.
The average opponent winrate against Teemo is 50.68%.


Aphelios
El Arma de los Adeptos
Kai'Sa wins against Aphelios 45.85% of the time which is 5.53% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.65% less often than would be expected.
The average opponent winrate against Aphelios is 51.38%.


Malzahar
el Profeta del Vacío
Kai'Sa wins against Malzahar 46.05% of the time which is 4.94% lower against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 1.06% less often than would be expected.
The average opponent winrate against Malzahar is 50.99%.


Ziggs
el Experto en Hexplosivos
Kai'Sa wins against Ziggs 46.31% of the time which is 3.26% lower against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 0.62% more often than would be expected.
The average opponent winrate against Ziggs is 49.57%.


Sivir
la Señora de la Batalla
Kai'Sa wins against Sivir 46.32% of the time which is 4.23% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.35% less often than would be expected.
The average opponent winrate against Sivir is 50.55%.


Smolder
el Dragoncito Flamante
Kai'Sa wins against Smolder 46.42% of the time which is 3.85% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.03% more often than would be expected.
The average opponent winrate against Smolder is 50.27%.


Jinx
la Bala Perdida
Kai'Sa wins against Jinx 46.47% of the time which is 4.60% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.72% less often than would be expected.
The average opponent winrate against Jinx is 51.07%.


Miss Fortune
la Cazarrecompensas
Kai'Sa wins against Miss Fortune 46.51% of the time which is 4.04% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.16% less often than would be expected.
The average opponent winrate against Miss Fortune is 50.55%.


Samira
la Rosa del Desierto
Kai'Sa wins against Samira 46.63% of the time which is 4.69% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.81% less often than would be expected.
The average opponent winrate against Samira is 51.32%.


Xayah
la Rebelde
Kai'Sa wins against Xayah 46.73% of the time which is 5.65% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.77% less often than would be expected.
The average opponent winrate against Xayah is 52.38%.


Vel'Koz
el Ojo del Vacío
Kai'Sa wins against Vel'Koz 46.91% of the time which is 3.25% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.63% more often than would be expected.
The average opponent winrate against Vel'Koz is 50.16%.


Ashe
la Arquera de Hielo
Kai'Sa wins against Ashe 46.95% of the time which is 4.55% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.67% less often than would be expected.
The average opponent winrate against Ashe is 51.50%.


Yasuo
el Imperdonable
Kai'Sa wins against Yasuo 47.01% of the time which is 3.44% lower against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.44% more often than would be expected.
The average opponent winrate against Yasuo is 50.45%.


Twitch
la Rata Mutante
Kai'Sa wins against Twitch 47.18% of the time which is 4.41% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.53% less often than would be expected.
The average opponent winrate against Twitch is 51.59%.


Yunara
La Fe Inquebrantable
Kai'Sa wins against Yunara 47.27% of the time which is 5.29% lower against Yunara than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yunara 1.41% less often than would be expected.
The average opponent winrate against Yunara is 52.56%.


Vayne
la Cazadora Nocturna
Kai'Sa wins against Vayne 47.36% of the time which is 3.52% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.36% more often than would be expected.
The average opponent winrate against Vayne is 50.88%.


Caitlyn
la Sheriff de Piltóver
Kai'Sa wins against Caitlyn 47.89% of the time which is 4.06% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.18% less often than would be expected.
The average opponent winrate against Caitlyn is 51.95%.


Cassiopeia
el Abrazo de la Serpiente
Kai'Sa wins against Cassiopeia 48.03% of the time which is 2.69% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 1.19% more often than would be expected.
The average opponent winrate against Cassiopeia is 50.72%.


Senna
la Redentora
Kai'Sa wins against Senna 48.17% of the time which is 3.77% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.11% more often than would be expected.
The average opponent winrate against Senna is 51.94%.


Draven
el Glorioso Ejecutor
Kai'Sa wins against Draven 48.23% of the time which is 5.68% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.81% less often than would be expected.
The average opponent winrate against Draven is 53.91%.


Jhin
el Virtuoso
Kai'Sa wins against Jhin 48.29% of the time which is 2.93% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 0.95% more often than would be expected.
The average opponent winrate against Jhin is 51.22%.


Zeri
La chispa de Zaun
Kai'Sa wins against Zeri 48.53% of the time which is 4.11% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.23% less often than would be expected.
The average opponent winrate against Zeri is 52.64%.


Brand
la Venganza Ardiente
Kai'Sa wins against Brand 48.60% of the time which is 2.65% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 1.23% more often than would be expected.
The average opponent winrate against Brand is 51.25%.


Quinn
las Alas de Demacia
Kai'Sa wins against Quinn 49.17% of the time which is 4.69% lower against Quinn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Quinn 0.82% less often than would be expected.
The average opponent winrate against Quinn is 53.86%.


Mel
el Reflejo del Alma
Kai'Sa wins against Mel 49.44% of the time which is 2.93% lower against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 0.95% more often than would be expected.
The average opponent winrate against Mel is 52.37%.


Tristana
la Artillera Yordle
Kai'Sa wins against Tristana 49.69% of the time which is 3.32% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.56% more often than would be expected.
The average opponent winrate against Tristana is 53.01%.


Corki
el Bombardero Osado
Kai'Sa wins against Corki 49.92% of the time which is 4.99% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.12% less often than would be expected.
The average opponent winrate against Corki is 54.91%.


Hwei
el Visionario
Kai'Sa wins against Hwei 50.22% of the time which is 0.22% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 4.10% more often than would be expected.
The average opponent winrate against Hwei is 50.00%.


Lucian
el Purificador
Kai'Sa wins against Lucian 50.45% of the time which is 2.98% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.90% more often than would be expected.
The average opponent winrate against Lucian is 53.43%.


Varus
la Flecha del Castigo
Kai'Sa wins against Varus 50.52% of the time which is 3.40% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.47% more often than would be expected.
The average opponent winrate against Varus is 53.92%.


Morgana
la Desolada
Kai'Sa wins against Morgana 50.60% of the time which is 6.40% lower against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 2.55% less often than would be expected.
The average opponent winrate against Morgana is 57.00%.


Twisted Fate
el Maestro de las Cartas
Kai'Sa wins against Twisted Fate 50.89% of the time which is 3.75% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 0.12% more often than would be expected.
The average opponent winrate against Twisted Fate is 54.64%.


Ezreal
el Explorador Pródigo
Kai'Sa wins against Ezreal 51.24% of the time which is 2.70% lower against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.17% more often than would be expected.
The average opponent winrate against Ezreal is 53.94%.


Neeko
la Camaleón Curiosa
Kai'Sa wins against Neeko 51.26% of the time which is 4.17% lower against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 0.31% less often than would be expected.
The average opponent winrate against Neeko is 55.43%.


Xerath
el Mago Ascendente
Kai'Sa wins against Xerath 51.27% of the time which is 0.12% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 3.76% more often than would be expected.
The average opponent winrate against Xerath is 51.39%.


Kalista
el Espíritu de la Venganza
Kai'Sa wins against Kalista 51.88% of the time which is 3.95% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.09% less often than would be expected.
The average opponent winrate against Kalista is 55.83%.


Lux
la Dama Luminosa
Kai'Sa wins against Lux 51.95% of the time which is 0.10% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 3.78% more often than would be expected.
The average opponent winrate against Lux is 52.05%.


Yone
el Imborrable
Kai'Sa wins against Yone 52.86% of the time which is 2.94% lower against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 0.92% more often than would be expected.
The average opponent winrate against Yone is 55.80%.


Sett
El Jefe
Kai'Sa wins against Sett 54.39% of the time which is 3.61% higher against Sett than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sett 7.49% more often than would be expected.
The average opponent winrate against Sett is 50.78%.


Akshan
el Centinela Rebelde
Kai'Sa wins against Akshan 54.97% of the time which is 1.00% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 4.87% more often than would be expected.
The average opponent winrate against Akshan is 53.97%.