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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: 15,273,348
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.
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Kai'Sa Counters
Kai'Sa bottom vs bottom Counters
Kai'Sa bottom on Patch 15.4 is the strongest counter to bottom champions of Mel, Ziggs & Jhin. While Kai'Sa bottom is countered most by bottom champions of Taliyah, Kog'Maw & Zyra. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
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Taliyah
la Tejedora de Piedra
Kai'Sa wins against Taliyah 42.99% of the time which is 2.72% lower against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 4.13% less often than would be expected.
The average opponent winrate against Taliyah is 45.71%.
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Kog'Maw
la Boca del Abismo
Kai'Sa wins against Kog'Maw 43.39% of the time which is 2.54% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 3.95% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.93%.
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Zyra
el Despertar de las Espinas
Kai'Sa wins against Zyra 43.75% of the time which is 3.63% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 5.04% less often than would be expected.
The average opponent winrate against Zyra is 47.38%.
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Heimerdinger
el Venerable Inventor
Kai'Sa wins against Heimerdinger 43.90% of the time which is 0.36% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 1.77% less often than would be expected.
The average opponent winrate against Heimerdinger is 44.26%.
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Swain
el Gran General Noxiano
Kai'Sa wins against Swain 44.25% of the time which is 2.41% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 3.82% less often than would be expected.
The average opponent winrate against Swain is 46.66%.
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Karthus
el Canto de la Muerte
Kai'Sa wins against Karthus 44.44% of the time which is 2.01% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 3.42% less often than would be expected.
The average opponent winrate against Karthus is 46.45%.
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Nilah
la Alegría Desatada
Kai'Sa wins against Nilah 44.57% of the time which is 0.16% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 1.57% less often than would be expected.
The average opponent winrate against Nilah is 44.73%.
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Brand
la Venganza Ardiente
Kai'Sa wins against Brand 45.62% of the time which is 0.55% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 1.96% less often than would be expected.
The average opponent winrate against Brand is 46.17%.
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Cassiopeia
el Abrazo de la Serpiente
Kai'Sa wins against Cassiopeia 46.04% of the time which is 0.49% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 0.92% less often than would be expected.
The average opponent winrate against Cassiopeia is 45.55%.
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Seraphine
la Cantante Soñadora
Kai'Sa wins against Seraphine 46.56% of the time which is 1.06% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 2.47% less often than would be expected.
The average opponent winrate against Seraphine is 47.62%.
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Aphelios
El Arma de los Adeptos
Kai'Sa wins against Aphelios 46.76% of the time which is 2.64% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 4.05% less often than would be expected.
The average opponent winrate against Aphelios is 49.40%.
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Xerath
el Mago Ascendente
Kai'Sa wins against Xerath 47.02% of the time which is 0.31% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 1.72% less often than would be expected.
The average opponent winrate against Xerath is 47.33%.
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Jinx
la Bala Perdida
Kai'Sa wins against Jinx 47.26% of the time which is 0.80% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.61% less often than would be expected.
The average opponent winrate against Jinx is 46.46%.
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Draven
el Glorioso Ejecutor
Kai'Sa wins against Draven 47.49% of the time which is 0.41% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.82% less often than would be expected.
The average opponent winrate against Draven is 47.90%.
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Cho'Gath
el Terror del Vacío
Kai'Sa wins against Cho'Gath 47.60% of the time which is 0.79% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 2.20% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.39%.
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Vayne
la Cazadora Nocturna
Kai'Sa wins against Vayne 47.88% of the time which is 1.42% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.01% more often than would be expected.
The average opponent winrate against Vayne is 46.46%.
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Xayah
Kai'Sa wins against Xayah 48.02% of the time which is 0.09% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.32% less often than would be expected.
The average opponent winrate against Xayah is 47.93%.
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Aurelion Sol
el Forjador de Estrellas
Kai'Sa wins against Aurelion Sol 48.06% of the time which is 3.50% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 2.09% more often than would be expected.
The average opponent winrate against Aurelion Sol is 44.56%.
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Syndra
la Soberana Oscura
Kai'Sa wins against Syndra 48.37% of the time which is 0.11% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 1.30% less often than would be expected.
The average opponent winrate against Syndra is 48.26%.
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Ashe
la Arquera de Hielo
Kai'Sa wins against Ashe 48.46% of the time which is 0.72% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.69% less often than would be expected.
The average opponent winrate against Ashe is 47.74%.
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Samira
la Rosa del Desierto
Kai'Sa wins against Samira 48.47% of the time which is 0.05% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.46% less often than would be expected.
The average opponent winrate against Samira is 48.52%.
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Miss Fortune
la Cazarrecompensas
Kai'Sa wins against Miss Fortune 48.72% of the time which is 1.66% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.25% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.06%.
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Vel'Koz
el Ojo del Vacío
Kai'Sa wins against Vel'Koz 48.78% of the time which is 1.42% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.01% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.36%.
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Corki
el Bombardero Osado
Kai'Sa wins against Corki 48.82% of the time which is 0.38% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.03% less often than would be expected.
The average opponent winrate against Corki is 48.44%.
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Tristana
la Artillera Yordle
Kai'Sa wins against Tristana 48.95% of the time which is 1.67% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.26% more often than would be expected.
The average opponent winrate against Tristana is 47.28%.
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Twitch
la Rata Mutante
Kai'Sa wins against Twitch 49.09% of the time which is 1.70% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.29% more often than would be expected.
The average opponent winrate against Twitch is 47.39%.
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Zeri
La chispa de Zaun
Kai'Sa wins against Zeri 49.11% of the time which is 0.54% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.87% less often than would be expected.
The average opponent winrate against Zeri is 48.57%.
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Sivir
la Señora de la Batalla
Kai'Sa wins against Sivir 49.13% of the time which is 1.61% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.20% more often than would be expected.
The average opponent winrate against Sivir is 47.52%.
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Hwei
el Visionario
Kai'Sa wins against Hwei 49.36% of the time which is 0.95% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.46% less often than would be expected.
The average opponent winrate against Hwei is 48.41%.
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Viktor
El Heraldo de lo Arcano
Kai'Sa wins against Viktor 49.59% of the time which is 2.85% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 1.44% more often than would be expected.
The average opponent winrate against Viktor is 46.74%.
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Veigar
el Pequeño Maestro del Mal
Kai'Sa wins against Veigar 49.78% of the time which is 3.25% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 1.84% more often than would be expected.
The average opponent winrate against Veigar is 46.53%.
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Caitlyn
la Sheriff de Piltóver
Kai'Sa wins against Caitlyn 50.07% of the time which is 1.24% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.17% less often than would be expected.
The average opponent winrate against Caitlyn is 48.83%.
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Kalista
el Espíritu de la Venganza
Kai'Sa wins against Kalista 50.22% of the time which is 0.35% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.76% less often than would be expected.
The average opponent winrate against Kalista is 50.57%.
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Lux
la Dama Luminosa
Kai'Sa wins against Lux 50.33% of the time which is 3.50% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.09% more often than would be expected.
The average opponent winrate against Lux is 46.83%.
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Tahm Kench
El Rey del Río
Kai'Sa wins against Tahm Kench 50.39% of the time which is 2.31% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 0.90% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.08%.
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Yasuo
el Imperdonable
Kai'Sa wins against Yasuo 50.43% 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 3.23% more often than would be expected.
The average opponent winrate against Yasuo is 45.79%.
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Varus
la Flecha del Castigo
Kai'Sa wins against Varus 50.45% of the time which is 0.70% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.71% less often than would be expected.
The average opponent winrate against Varus is 49.75%.
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Smolder
el Dragoncito Flamante
Kai'Sa wins against Smolder 51.35% of the time which is 1.24% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.17% less often than would be expected.
The average opponent winrate against Smolder is 50.11%.
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Lucian
el Purificador
Kai'Sa wins against Lucian 51.82% of the time which is 3.00% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 1.59% more often than would be expected.
The average opponent winrate against Lucian is 48.82%.
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Ezreal
el Explorador Pródigo
Kai'Sa wins against Ezreal 52.20% of the time which is 2.58% higher 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 49.62%.
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Jhin
el Virtuoso
Kai'Sa wins against Jhin 52.46% of the time which is 3.65% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 2.24% more often than would be expected.
The average opponent winrate against Jhin is 48.81%.
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Ziggs
el Experto en Hexplosivos
Kai'Sa wins against Ziggs 53.45% of the time which is 6.04% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 4.63% more often than would be expected.
The average opponent winrate against Ziggs is 47.41%.
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Mel
el Reflejo del Alma
Kai'Sa wins against Mel 55.14% of the time which is 4.37% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.96% more often than would be expected.
The average opponent winrate against Mel is 50.77%.