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: 19,839,540
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 15.1 is the strongest counter to bottom champions of Tahm Kench, Cho'Gath & Syndra. While Kai'Sa bottom is countered most by bottom champions of Nilah, Kog'Maw & Aurelion Sol. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
Nilah
die ungezügelte Freude
Kai'Sa wins against Nilah 43.63% of the time which is 3.30% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 3.21% less often than would be expected.
The average opponent winrate against Nilah is 46.93%.
Kog'Maw
der Schlund des Abgrunds
Kai'Sa wins against Kog'Maw 44.65% of the time which is 1.73% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 1.64% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.38%.
Aurelion Sol
der Sternenschmied
Kai'Sa wins against Aurelion Sol 44.67% of the time which is 3.26% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 3.17% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.93%.
Veigar
der kleine Meister des Bösen
Kai'Sa wins against Veigar 44.98% of the time which is 2.32% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 2.23% less often than would be expected.
The average opponent winrate against Veigar is 47.30%.
Zyra
die Gebieterin der Dornen
Kai'Sa wins against Zyra 45.00% of the time which is 1.15% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.07% less often than would be expected.
The average opponent winrate against Zyra is 46.15%.
Taliyah
die Felsenweberin
Kai'Sa wins against Taliyah 45.54% of the time which is 0.45% lower against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 0.37% less often than would be expected.
The average opponent winrate against Taliyah is 45.99%.
Miss Fortune
die Kopfgeldjägerin
Kai'Sa wins against Miss Fortune 46.35% of the time which is 0.21% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.12% less often than would be expected.
The average opponent winrate against Miss Fortune is 46.56%.
Aurora
die Hexe zwischen den Welten
Kai'Sa wins against Aurora 46.43% of the time which is 6.42% lower against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 6.33% less often than would be expected.
The average opponent winrate against Aurora is 52.85%.
Cassiopeia
die Umarmung der Schlange
Kai'Sa wins against Cassiopeia 46.55% of the time which is 0.42% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 0.33% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.97%.
Karthus
der Todessänger
Kai'Sa wins against Karthus 46.67% of the time which is 2.35% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 2.26% less often than would be expected.
The average opponent winrate against Karthus is 49.02%.
Heimerdinger
der verehrte Erfinder
Kai'Sa wins against Heimerdinger 47.02% of the time which is 1.20% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 1.28% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.82%.
Vayne
die Jägerin der Nacht
Kai'Sa wins against Vayne 47.39% of the time which is 0.25% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.34% more often than would be expected.
The average opponent winrate against Vayne is 47.14%.
Swain
der noxianische Großgeneral
Kai'Sa wins against Swain 47.62% of the time which is 1.40% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 1.31% less often than would be expected.
The average opponent winrate against Swain is 49.02%.
Corki
der kühne Bombenschütze
Kai'Sa wins against Corki 47.67% of the time which is 1.20% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.11% less often than would be expected.
The average opponent winrate against Corki is 48.87%.
Jinx
die Schießwütige
Kai'Sa wins against Jinx 47.80% of the time which is 0.92% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.83% less often than would be expected.
The average opponent winrate against Jinx is 48.72%.
Akshan
der rebellische Wächter
Kai'Sa wins against Akshan 48.28% of the time which is 1.75% lower against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 1.66% less often than would be expected.
The average opponent winrate against Akshan is 50.03%.
Brand
die brennende Vergeltung
Kai'Sa wins against Brand 48.36% of the time which is 1.67% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 1.76% more often than would be expected.
The average opponent winrate against Brand is 46.69%.
Aphelios
die Waffe der Lunari
Kai'Sa wins against Aphelios 48.40% of the time which is 2.43% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 2.34% less often than would be expected.
The average opponent winrate against Aphelios is 50.83%.
Xayah
die Rebellin
Kai'Sa wins against Xayah 48.47% of the time which is 0.80% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 0.71% less often than would be expected.
The average opponent winrate against Xayah is 49.27%.
Samira
die Wüstenrose
Kai'Sa wins against Samira 48.69% of the time which is 1.84% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.75% less often than would be expected.
The average opponent winrate against Samira is 50.53%.
Zeri
Der Funke von Zhaun
Kai'Sa wins against Zeri 48.75% of the time which is 1.13% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 1.04% less often than would be expected.
The average opponent winrate against Zeri is 49.88%.
Kalista
der Speer der Rache
Kai'Sa wins against Kalista 49.10% of the time which is 1.60% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.51% less often than would be expected.
The average opponent winrate against Kalista is 50.70%.
Varus
der Pfeil der Vergeltung
Kai'Sa wins against Varus 49.15% of the time which is 0.62% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.53% less often than would be expected.
The average opponent winrate against Varus is 49.77%.
Lucian
der Läuterer
Kai'Sa wins against Lucian 49.28% of the time which is 0.08% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.01% more often than would be expected.
The average opponent winrate against Lucian is 49.36%.
Twitch
die Seuchenratte
Kai'Sa wins against Twitch 49.33% of the time which is 1.30% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.39% more often than would be expected.
The average opponent winrate against Twitch is 48.03%.
Draven
der ruhmreiche Scharfrichter
Kai'Sa wins against Draven 49.34% of the time which is 1.02% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 0.93% less often than would be expected.
The average opponent winrate against Draven is 50.36%.
Caitlyn
der Sheriff von Piltover
Kai'Sa wins against Caitlyn 49.34% of the time which is 0.56% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.47% less often than would be expected.
The average opponent winrate against Caitlyn is 49.90%.
Hwei
der Visionär
Kai'Sa wins against Hwei 49.68% of the time which is 2.01% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 2.10% more often than would be expected.
The average opponent winrate against Hwei is 47.67%.
Viktor
Der Herold von Arcane
Kai'Sa wins against Viktor 49.71% of the time which is 2.10% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 2.19% more often than would be expected.
The average opponent winrate against Viktor is 47.61%.
Seraphine
das verträumte Goldkehlchen
Kai'Sa wins against Seraphine 49.89% of the time which is 2.07% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 2.16% more often than would be expected.
The average opponent winrate against Seraphine is 47.82%.
Lux
die Lady des Lichts
Kai'Sa wins against Lux 50.10% of the time which is 2.42% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.51% more often than would be expected.
The average opponent winrate against Lux is 47.68%.
Sivir
die Kampfmeisterin
Kai'Sa wins against Sivir 50.29% of the time which is 1.37% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 1.46% more often than would be expected.
The average opponent winrate against Sivir is 48.92%.
Smolder
der feurige Welpling
Kai'Sa wins against Smolder 50.35% of the time which is 0.94% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.85% less often than would be expected.
The average opponent winrate against Smolder is 51.29%.
Ashe
die Frostbogenschützin
Kai'Sa wins against Ashe 50.43% of the time which is 0.81% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.72% less often than would be expected.
The average opponent winrate against Ashe is 51.24%.
Malzahar
der Prophet der Leere
Kai'Sa wins against Malzahar 50.45% of the time which is 0.50% higher against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 0.59% more often than would be expected.
The average opponent winrate against Malzahar is 49.95%.
Yasuo
der entehrte Krieger
Kai'Sa wins against Yasuo 50.80% of the time which is 2.81% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 2.90% more often than would be expected.
The average opponent winrate against Yasuo is 47.99%.
Tristana
die Yordle-Schützin
Kai'Sa wins against Tristana 51.10% of the time which is 1.29% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 1.38% more often than would be expected.
The average opponent winrate against Tristana is 49.81%.
Ezreal
der verwegene Forscher
Kai'Sa wins against Ezreal 51.38% of the time which is 1.25% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.34% more often than would be expected.
The average opponent winrate against Ezreal is 50.13%.
Vel'Koz
das Auge der Leere
Kai'Sa wins against Vel'Koz 51.60% of the time which is 5.72% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 5.80% more often than would be expected.
The average opponent winrate against Vel'Koz is 45.88%.
Ziggs
der Hexplosions-Experte
Kai'Sa wins against Ziggs 51.87% of the time which is 3.22% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 3.31% more often than would be expected.
The average opponent winrate against Ziggs is 48.65%.
Jhin
der Virtuose
Kai'Sa wins against Jhin 51.99% of the time which is 1.36% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.45% more often than would be expected.
The average opponent winrate against Jhin is 50.63%.
Xerath
der aufgestiegene Magier
Kai'Sa wins against Xerath 54.59% of the time which is 6.73% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 6.82% more often than would be expected.
The average opponent winrate against Xerath is 47.86%.
Syndra
die dunkle Herrscherin
Kai'Sa wins against Syndra 54.80% of the time which is 4.34% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 4.43% more often than would be expected.
The average opponent winrate against Syndra is 50.46%.
Cho'Gath
der Schrecken der Leere
Kai'Sa wins against Cho'Gath 55.03% of the time which is 3.62% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 3.71% more often than would be expected.
The average opponent winrate against Cho'Gath is 51.41%.
Tahm Kench
Der König des Flusses
Kai'Sa wins against Tahm Kench 55.62% of the time which is 9.47% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 9.55% more often than would be expected.
The average opponent winrate against Tahm Kench is 46.15%.