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: 18,223,942
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 is the strongest counter to bottom champions of Aurelion Sol, Vel'Koz & Smolder. While Kai'Sa bottom is countered most by bottom champions of Heimerdinger, Karthus & Cho'Gath. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
Heimerdinger
el Venerable Inventor
Kai'Sa wins against Heimerdinger 40.13% of the time which is 4.62% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 6.90% less often than would be expected.
The average opponent winrate against Heimerdingeris 44.75%.
Karthus
el Canto de la Muerte
Kai'Sa wins against Karthus 41.86% of the time which is 2.10% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 4.37% less often than would be expected.
The average opponent winrate against Karthusis 43.96%.
Cho'Gath
el Terror del Vacío
Kai'Sa wins against Cho'Gath 42.50% of the time which is 3.47% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 5.75% less often than would be expected.
The average opponent winrate against Cho'Gathis 45.97%.
Nilah
la Alegría Desatada
Kai'Sa wins against Nilah 43.78% of the time which is 1.00% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 3.28% less often than would be expected.
The average opponent winrate against Nilahis 44.78%.
Xerath
el Mago Ascendente
Kai'Sa wins against Xerath 45.50% of the time which is 1.34% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 3.62% less often than would be expected.
The average opponent winrate against Xerathis 46.84%.
Cassiopeia
el Abrazo de la Serpiente
Kai'Sa wins against Cassiopeia 46.44% of the time which is 0.09% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 2.37% less often than would be expected.
The average opponent winrate against Cassiopeiais 46.53%.
Hwei
el Visionario
Kai'Sa wins against Hwei 46.77% of the time which is 0.86% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 1.42% less often than would be expected.
The average opponent winrate against Hweiis 45.91%.
Zyra
el Despertar de las Espinas
Kai'Sa wins against Zyra 46.81% of the time which is 3.27% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.00% more often than would be expected.
The average opponent winrate against Zyrais 43.54%.
Swain
el Gran General Noxiano
Kai'Sa wins against Swain 47.10% of the time which is 1.81% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 0.47% less often than would be expected.
The average opponent winrate against Swainis 45.29%.
Lux
la Dama Luminosa
Kai'Sa wins against Lux 47.50% of the time which is 1.29% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.99% less often than would be expected.
The average opponent winrate against Luxis 46.21%.
Kog'Maw
la Boca del Abismo
Kai'Sa wins against Kog'Maw 48.26% of the time which is 2.51% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.23% more often than would be expected.
The average opponent winrate against Kog'Mawis 45.75%.
Syndra
la Soberana Oscura
Kai'Sa wins against Syndra 48.55% of the time which is 0.04% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 2.32% less often than would be expected.
The average opponent winrate against Syndrais 48.59%.
Corki
el Bombardero Osado
Kai'Sa wins against Corki 48.68% of the time which is 0.90% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.38% less often than would be expected.
The average opponent winrate against Corkiis 47.78%.
Xayah
la Rebelde
Kai'Sa wins against Xayah 48.76% of the time which is 0.87% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.41% less often than would be expected.
The average opponent winrate against Xayahis 47.89%.
Veigar
el Pequeño Maestro del Mal
Kai'Sa wins against Veigar 48.85% of the time which is 3.89% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 1.61% more often than would be expected.
The average opponent winrate against Veigaris 44.96%.
Draven
el Glorioso Ejecutor
Kai'Sa wins against Draven 48.95% of the time which is 1.06% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.22% less often than would be expected.
The average opponent winrate against Dravenis 47.89%.
Jinx
la Bala Perdida
Kai'Sa wins against Jinx 49.15% of the time which is 0.79% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 1.49% less often than would be expected.
The average opponent winrate against Jinxis 48.36%.
Miss Fortune
la Cazarrecompensas
Kai'Sa wins against Miss Fortune 49.35% of the time which is 1.80% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.48% less often than would be expected.
The average opponent winrate against Miss Fortuneis 47.55%.
Brand
la Venganza Ardiente
Kai'Sa wins against Brand 49.58% of the time which is 4.22% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 1.94% more often than would be expected.
The average opponent winrate against Brandis 45.36%.
Samira
la Rosa del Desierto
Kai'Sa wins against Samira 49.64% of the time which is 1.28% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.00% less often than would be expected.
The average opponent winrate against Samirais 48.36%.
Seraphine
la Cantante Soñadora
Kai'Sa wins against Seraphine 49.69% of the time which is 2.77% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.49% more often than would be expected.
The average opponent winrate against Seraphineis 46.92%.
Caitlyn
la Sheriff de Piltóver
Kai'Sa wins against Caitlyn 50.08% of the time which is 2.34% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.06% more often than would be expected.
The average opponent winrate against Caitlynis 47.74%.
Ashe
la Arquera de Hielo
Kai'Sa wins against Ashe 50.11% of the time which is 2.17% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.11% less often than would be expected.
The average opponent winrate against Asheis 47.94%.
Aphelios
El Arma de los Adeptos
Kai'Sa wins against Aphelios 50.16% of the time which is 0.07% higher against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 2.21% less often than would be expected.
The average opponent winrate against Apheliosis 50.09%.
Vayne
la Cazadora Nocturna
Kai'Sa wins against Vayne 50.19% of the time which is 3.43% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 1.15% more often than would be expected.
The average opponent winrate against Vayneis 46.76%.
Lucian
el Purificador
Kai'Sa wins against Lucian 50.31% of the time which is 1.92% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.36% less often than would be expected.
The average opponent winrate against Lucianis 48.39%.
Zeri
La chispa de Zaun
Kai'Sa wins against Zeri 50.47% of the time which is 1.09% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 1.19% less often than would be expected.
The average opponent winrate against Zeriis 49.38%.
Tristana
la Artillera Yordle
Kai'Sa wins against Tristana 50.59% of the time which is 2.72% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.44% more often than would be expected.
The average opponent winrate against Tristanais 47.87%.
Tahm Kench
El Rey del Río
Kai'Sa wins against Tahm Kench 50.70% of the time which is 8.27% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 6.00% more often than would be expected.
The average opponent winrate against Tahm Kenchis 42.43%.
Sivir
la Señora de la Batalla
Kai'Sa wins against Sivir 50.83% of the time which is 3.49% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 1.21% more often than would be expected.
The average opponent winrate against Siviris 47.34%.
Varus
la Flecha del Castigo
Kai'Sa wins against Varus 51.06% of the time which is 1.88% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.40% less often than would be expected.
The average opponent winrate against Varusis 49.18%.
Yasuo
el Imperdonable
Kai'Sa wins against Yasuo 51.51% of the time which is 4.08% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.80% more often than would be expected.
The average opponent winrate against Yasuois 47.43%.
Kalista
el Espíritu de la Venganza
Kai'Sa wins against Kalista 51.51% of the time which is 0.65% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.63% less often than would be expected.
The average opponent winrate against Kalistais 50.86%.
Twitch
la Rata Mutante
Kai'Sa wins against Twitch 52.15% of the time which is 2.57% 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 Twitchis 49.58%.
Ziggs
el Experto en Hexplosivos
Kai'Sa wins against Ziggs 52.41% of the time which is 5.77% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 3.49% more often than would be expected.
The average opponent winrate against Ziggsis 46.64%.
Jhin
el Virtuoso
Kai'Sa wins against Jhin 52.50% of the time which is 4.77% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 2.49% more often than would be expected.
The average opponent winrate against Jhinis 47.73%.
Ezreal
el Explorador Pródigo
Kai'Sa wins against Ezreal 52.81% of the time which is 3.57% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.29% more often than would be expected.
The average opponent winrate against Ezrealis 49.24%.
Smolder
el Dragoncito Flamante
Kai'Sa wins against Smolder 53.08% of the time which is 2.64% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.36% more often than would be expected.
The average opponent winrate against Smolderis 50.44%.
Vel'Koz
el Ojo del Vacío
Kai'Sa wins against Vel'Koz 53.09% of the time which is 8.79% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 6.51% more often than would be expected.
The average opponent winrate against Vel'Kozis 44.30%.
Aurelion Sol
el Forjador de Estrellas
Kai'Sa wins against Aurelion Sol 55.07% of the time which is 10.68% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 8.40% more often than would be expected.
The average opponent winrate against Aurelion Solis 44.39%.