

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: 9,677,377
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 15.8 is the strongest counter to bottom champions of Xerath, Brand & Ezreal. While Kai'Sa bottom is countered most by bottom champions of Heimerdinger, Veigar & Swain. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Heimerdinger
der verehrte Erfinder
Kai'Sa wins against Heimerdinger 40.87% of the time which is 1.80% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 3.98% less often than would be expected.
The average opponent winrate against Heimerdinger is 42.67%.


Veigar
der kleine Meister des Bösen
Kai'Sa wins against Veigar 43.03% of the time which is 1.90% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 4.09% less often than would be expected.
The average opponent winrate against Veigar is 44.93%.


Swain
der noxianische Großgeneral
Kai'Sa wins against Swain 44.09% of the time which is 1.27% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 3.46% less often than would be expected.
The average opponent winrate against Swain is 45.36%.


Karthus
der Todessänger
Kai'Sa wins against Karthus 44.95% of the time which is 0.05% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 2.24% less often than would be expected.
The average opponent winrate against Karthus is 45.00%.


Kog'Maw
der Schlund des Abgrunds
Kai'Sa wins against Kog'Maw 45.80% of the time which is 0.14% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 2.05% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.66%.


Nilah
die ungezügelte Freude
Kai'Sa wins against Nilah 46.49% of the time which is 1.37% higher against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 0.82% less often than would be expected.
The average opponent winrate against Nilah is 45.12%.


Lux
die Lady des Lichts
Kai'Sa wins against Lux 46.64% of the time which is 1.29% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 3.48% less often than would be expected.
The average opponent winrate against Lux is 47.93%.


Aurelion Sol
der Sternenschmied
Kai'Sa wins against Aurelion Sol 46.80% of the time which is 0.21% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 1.98% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.59%.


Vel'Koz
das Auge der Leere
Kai'Sa wins against Vel'Koz 47.12% of the time which is 0.84% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 1.35% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.28%.


Cho'Gath
der Schrecken der Leere
Kai'Sa wins against Cho'Gath 47.29% of the time which is 0.84% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 1.35% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.45%.


Jinx
die Schießwütige
Kai'Sa wins against Jinx 47.70% of the time which is 1.03% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 1.16% less often than would be expected.
The average opponent winrate against Jinx is 46.67%.


Cassiopeia
die Umarmung der Schlange
Kai'Sa wins against Cassiopeia 48.57% of the time which is 3.96% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 1.78% more often than would be expected.
The average opponent winrate against Cassiopeia is 44.61%.


Hwei
der Visionär
Kai'Sa wins against Hwei 48.70% of the time which is 2.21% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.02% more often than would be expected.
The average opponent winrate against Hwei is 46.49%.


Xayah
die Rebellin
Kai'Sa wins against Xayah 48.73% of the time which is 0.91% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.28% less often than would be expected.
The average opponent winrate against Xayah is 47.82%.


Lucian
der Läuterer
Kai'Sa wins against Lucian 48.78% of the time which is 1.51% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.68% less often than would be expected.
The average opponent winrate against Lucian is 47.27%.


Syndra
die dunkle Herrscherin
Kai'Sa wins against Syndra 48.80% of the time which is 1.00% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 3.19% less often than would be expected.
The average opponent winrate against Syndra is 49.80%.


Vayne
die Jägerin der Nacht
Kai'Sa wins against Vayne 49.23% of the time which is 2.82% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.63% more often than would be expected.
The average opponent winrate against Vayne is 46.41%.


Twitch
die Seuchenratte
Kai'Sa wins against Twitch 49.23% of the time which is 1.97% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.22% less often than would be expected.
The average opponent winrate against Twitch is 47.26%.


Aphelios
die Waffe der Lunari
Kai'Sa wins against Aphelios 49.24% of the time which is 0.29% higher against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.90% less often than would be expected.
The average opponent winrate against Aphelios is 48.95%.


Draven
der ruhmreiche Scharfrichter
Kai'Sa wins against Draven 49.41% of the time which is 0.72% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.47% less often than would be expected.
The average opponent winrate against Draven is 48.69%.


Miss Fortune
die Kopfgeldjägerin
Kai'Sa wins against Miss Fortune 49.71% of the time which is 2.62% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.43% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.09%.


Samira
die Wüstenrose
Kai'Sa wins against Samira 49.73% of the time which is 1.49% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.70% less often than would be expected.
The average opponent winrate against Samira is 48.24%.


Viktor
Der Herold von Arcane
Kai'Sa wins against Viktor 49.83% of the time which is 2.01% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 0.18% less often than would be expected.
The average opponent winrate against Viktor is 47.82%.


Seraphine
das verträumte Goldkehlchen
Kai'Sa wins against Seraphine 49.91% of the time which is 2.66% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.47% more often than would be expected.
The average opponent winrate against Seraphine is 47.25%.


Tristana
die Yordle-Schützin
Kai'Sa wins against Tristana 49.94% of the time which is 2.85% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.66% more often than would be expected.
The average opponent winrate against Tristana is 47.09%.


Varus
der Pfeil der Vergeltung
Kai'Sa wins against Varus 50.24% of the time which is 1.46% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.73% less often than would be expected.
The average opponent winrate against Varus is 48.78%.


Smolder
der feurige Welpling
Kai'Sa wins against Smolder 50.30% of the time which is 1.64% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.55% less often than would be expected.
The average opponent winrate against Smolder is 48.66%.


Zeri
Der Funke von Zhaun
Kai'Sa wins against Zeri 50.32% of the time which is 1.13% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 1.06% less often than would be expected.
The average opponent winrate against Zeri is 49.19%.


Corki
der kühne Bombenschütze
Kai'Sa wins against Corki 50.40% of the time which is 0.75% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.44% less often than would be expected.
The average opponent winrate against Corki is 49.65%.


Yasuo
der entehrte Krieger
Kai'Sa wins against Yasuo 50.48% of the time which is 5.21% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 3.02% more often than would be expected.
The average opponent winrate against Yasuo is 45.27%.


Ashe
die Frostbogenschützin
Kai'Sa wins against Ashe 51.27% of the time which is 2.46% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.27% more often than would be expected.
The average opponent winrate against Ashe is 48.81%.


Sivir
die Kampfmeisterin
Kai'Sa wins against Sivir 51.34% of the time which is 4.03% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 1.84% more often than would be expected.
The average opponent winrate against Sivir is 47.31%.


Caitlyn
der Sheriff von Piltover
Kai'Sa wins against Caitlyn 51.65% of the time which is 2.87% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.68% more often than would be expected.
The average opponent winrate against Caitlyn is 48.78%.


Jhin
der Virtuose
Kai'Sa wins against Jhin 52.13% of the time which is 4.23% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 2.04% more often than would be expected.
The average opponent winrate against Jhin is 47.90%.


Akshan
der rebellische Wächter
Kai'Sa wins against Akshan 52.50% of the time which is 6.01% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 3.82% more often than would be expected.
The average opponent winrate against Akshan is 46.49%.


Ziggs
der Hexplosions-Experte
Kai'Sa wins against Ziggs 52.76% of the time which is 4.57% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.38% more often than would be expected.
The average opponent winrate against Ziggs is 48.19%.


Kalista
der Speer der Rache
Kai'Sa wins against Kalista 52.84% of the time which is 1.44% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.75% less often than would be expected.
The average opponent winrate against Kalista is 51.40%.


Mel
das Spiegelbild der Seele
Kai'Sa wins against Mel 52.95% of the time which is 4.32% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.13% more often than would be expected.
The average opponent winrate against Mel is 48.63%.


Ezreal
der verwegene Forscher
Kai'Sa wins against Ezreal 53.99% of the time which is 3.03% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.84% more often than would be expected.
The average opponent winrate against Ezreal is 50.96%.


Brand
die brennende Vergeltung
Kai'Sa wins against Brand 54.34% of the time which is 7.34% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 5.15% more often than would be expected.
The average opponent winrate against Brand is 47.00%.


Xerath
der aufgestiegene Magier
Kai'Sa wins against Xerath 56.28% of the time which is 7.34% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 5.15% more often than would be expected.
The average opponent winrate against Xerath is 48.94%.