

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.
Platinum Champions Analysed: 13,800,067
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 15.9 is the strongest counter to bottom champions of Senna, Twisted Fate & Yone. While Kai'Sa bottom is countered most by bottom champions of Karthus, Heimerdinger & Aurelion Sol. 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 40.24% of the time which is 6.57% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 6.10% less often than would be expected.
The average opponent winrate against Karthus is 46.81%.


Heimerdinger
o Inventor Idolatrado
Kai'Sa wins against Heimerdinger 42.72% of the time which is 3.54% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 3.08% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.26%.


Aurelion Sol
o Forjador de Estrelas
Kai'Sa wins against Aurelion Sol 42.77% of the time which is 3.24% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 2.78% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.01%.


Swain
o Grande General Noxiano
Kai'Sa wins against Swain 43.12% of the time which is 3.16% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 2.70% less often than would be expected.
The average opponent winrate against Swain is 46.28%.


Nilah
a Alegria Irrestrita
Kai'Sa wins against Nilah 44.60% of the time which is 1.29% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 0.83% less often than would be expected.
The average opponent winrate against Nilah is 45.89%.


Kog'Maw
a Boca do Abismo
Kai'Sa wins against Kog'Maw 45.07% of the time which is 2.06% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 1.59% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.13%.


Vel'Koz
o Olho do Vazio
Kai'Sa wins against Vel'Koz 45.93% of the time which is 1.02% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.55% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.95%.


Cassiopeia
o Abraço da Serpente
Kai'Sa wins against Cassiopeia 46.01% of the time which is 5.02% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 4.55% less often than would be expected.
The average opponent winrate against Cassiopeia is 51.03%.


Jinx
o Gatilho Desenfreado
Kai'Sa wins against Jinx 46.20% of the time which is 1.45% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.98% less often than would be expected.
The average opponent winrate against Jinx is 47.65%.


Veigar
o Pequeno Mestre do Mal
Kai'Sa wins against Veigar 46.76% of the time which is 0.11% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.36% more often than would be expected.
The average opponent winrate against Veigar is 46.87%.


Zeri
A Faísca de Zaun
Kai'Sa wins against Zeri 47.31% of the time which is 2.78% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 2.31% less often than would be expected.
The average opponent winrate against Zeri is 50.09%.


Sivir
a Mestra da Batalha
Kai'Sa wins against Sivir 47.73% of the time which is 0.92% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.45% less often than would be expected.
The average opponent winrate against Sivir is 48.65%.


Aphelios
a Arma dos Devotos
Kai'Sa wins against Aphelios 47.84% of the time which is 2.56% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 2.09% less often than would be expected.
The average opponent winrate against Aphelios is 50.40%.


Twitch
o Semeador da Peste
Kai'Sa wins against Twitch 47.90% of the time which is 0.44% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.03% more often than would be expected.
The average opponent winrate against Twitch is 48.34%.


Seraphine
a Cantora Sonhadora
Kai'Sa wins against Seraphine 47.91% of the time which is 1.24% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.77% less often than would be expected.
The average opponent winrate against Seraphine is 49.15%.


Xayah
a Rebelde
Kai'Sa wins against Xayah 48.01% of the time which is 1.34% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 0.87% less often than would be expected.
The average opponent winrate against Xayah is 49.35%.


Miss Fortune
a Caçadora de Recompensas
Kai'Sa wins against Miss Fortune 48.07% of the time which is 0.03% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.50% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.04%.


Hwei
o Visionário
Kai'Sa wins against Hwei 48.19% of the time which is 1.25% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 1.72% more often than would be expected.
The average opponent winrate against Hwei is 46.94%.


Yasuo
o Imperdoável
Kai'Sa wins against Yasuo 48.30% of the time which is 0.36% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.83% more often than would be expected.
The average opponent winrate against Yasuo is 47.94%.


Brand
a Vingança Flamejante
Kai'Sa wins against Brand 48.31% of the time which is 0.17% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.64% more often than would be expected.
The average opponent winrate against Brand is 48.14%.


Vayne
a Caçadora Noturna
Kai'Sa wins against Vayne 48.32% of the time which is 0.30% higher 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 Vayne is 48.02%.


Ashe
a Arqueira do Gelo
Kai'Sa wins against Ashe 48.36% of the time which is 1.18% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.71% less often than would be expected.
The average opponent winrate against Ashe is 49.54%.


Tristana
a Artilheira Yordle
Kai'Sa wins against Tristana 48.52% of the time which is 0.41% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.06% more often than would be expected.
The average opponent winrate against Tristana is 48.93%.


Lucian
o Purificador
Kai'Sa wins against Lucian 48.53% of the time which is 0.58% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.11% less often than would be expected.
The average opponent winrate against Lucian is 49.11%.


Smolder
o Filhote Flamejante
Kai'Sa wins against Smolder 49.19% of the time which is 0.65% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.18% less often than would be expected.
The average opponent winrate against Smolder is 49.84%.


Samira
a Rosa do Deserto
Kai'Sa wins against Samira 49.84% of the time which is 0.06% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.41% more often than would be expected.
The average opponent winrate against Samira is 49.90%.


Caitlyn
a Xerife de Piltover
Kai'Sa wins against Caitlyn 49.94% of the time which is 0.04% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.43% more often than would be expected.
The average opponent winrate against Caitlyn is 49.98%.


Jhin
o Virtuoso
Kai'Sa wins against Jhin 50.09% of the time which is 0.78% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.25% more often than would be expected.
The average opponent winrate against Jhin is 49.31%.


Lux
a Dama da Luz
Kai'Sa wins against Lux 50.34% of the time which is 1.90% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.37% more often than would be expected.
The average opponent winrate against Lux is 48.44%.


Draven
o Carrasco de Noxus
Kai'Sa wins against Draven 50.38% of the time which is 1.11% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 0.64% less often than would be expected.
The average opponent winrate against Draven is 51.49%.


Viktor
o Arauto do Arcano
Kai'Sa wins against Viktor 50.47% of the time which is 0.77% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 1.24% more often than would be expected.
The average opponent winrate against Viktor is 49.70%.


Corki
o Bombardeiro Ousado
Kai'Sa wins against Corki 50.81% of the time which is 1.02% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.55% less often than would be expected.
The average opponent winrate against Corki is 51.83%.


Ziggs
o Especialista em Hexplosivos
Kai'Sa wins against Ziggs 50.98% of the time which is 2.15% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.62% more often than would be expected.
The average opponent winrate against Ziggs is 48.83%.


Varus
a Flecha da Vingança
Kai'Sa wins against Varus 51.01% of the time which is 0.72% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.25% less often than would be expected.
The average opponent winrate against Varus is 51.73%.


Malzahar
o Profeta do Vazio
Kai'Sa wins against Malzahar 51.43% of the time which is 2.25% higher against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 2.72% more often than would be expected.
The average opponent winrate against Malzahar is 49.18%.


Mel
o Reflexo da Alma
Kai'Sa wins against Mel 51.64% of the time which is 2.44% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.91% more often than would be expected.
The average opponent winrate against Mel is 49.20%.


Syndra
a Soberana Sombria
Kai'Sa wins against Syndra 51.88% of the time which is 0.95% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 1.42% more often than would be expected.
The average opponent winrate against Syndra is 50.93%.


Ezreal
o Explorador Pródigo
Kai'Sa wins against Ezreal 52.24% of the time which is 0.10% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.57% more often than would be expected.
The average opponent winrate against Ezreal is 52.14%.


Xerath
o Mago Ascendente
Kai'Sa wins against Xerath 52.67% of the time which is 4.83% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 5.30% more often than would be expected.
The average opponent winrate against Xerath is 47.84%.


Kalista
a Lança da Vingança
Kai'Sa wins against Kalista 52.85% of the time which is 1.55% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.09% less often than would be expected.
The average opponent winrate against Kalista is 54.40%.


Yone
o Inesquecido
Kai'Sa wins against Yone 53.85% of the time which is 1.38% higher against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 1.85% more often than would be expected.
The average opponent winrate against Yone is 52.47%.


Twisted Fate
o Mestre das Cartas
Kai'Sa wins against Twisted Fate 56.12% of the time which is 1.84% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 2.30% more often than would be expected.
The average opponent winrate against Twisted Fate is 54.28%.


Senna
A Redentora
Kai'Sa wins against Senna 62.03% of the time which is 7.40% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 7.86% more often than would be expected.
The average opponent winrate against Senna is 54.63%.