

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.
All Ranks Champions Analysed: 47,666,700
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 7 is the strongest counter to bottom champions of Syndra, Morgana & Irelia. While Kai'Sa bottom is countered most by bottom champions of Heimerdinger, Malzahar & Swain. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 41.89% of the time which is 4.51% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 4.09% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.40%.


Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 43.12% of the time which is 5.45% lower against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 5.03% less often than would be expected.
The average opponent winrate against Malzahar is 48.57%.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 44.20% of the time which is 1.89% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 1.47% less often than would be expected.
The average opponent winrate against Swain is 46.09%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 44.45% of the time which is 2.19% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 1.77% less often than would be expected.
The average opponent winrate against Veigar is 46.64%.


Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 44.62% of the time which is 2.65% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 2.23% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.27%.


Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 44.71% of the time which is 3.45% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 3.03% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.16%.


Aurora
the Witch Between Worlds
Kai'Sa wins against Aurora 45.21% of the time which is 7.43% lower against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 7.01% less often than would be expected.
The average opponent winrate against Aurora is 52.64%.


Nilah
the Joy Unbound
Kai'Sa wins against Nilah 45.56% of the time which is 1.48% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 1.06% less often than would be expected.
The average opponent winrate against Nilah is 47.04%.


Neeko
the Curious Chameleon
Kai'Sa wins against Neeko 46.43% of the time which is 9.15% lower against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 8.73% less often than would be expected.
The average opponent winrate against Neeko is 55.58%.


Annie
the Dark Child
Kai'Sa wins against Annie 46.53% of the time which is 6.82% lower against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 6.40% less often than would be expected.
The average opponent winrate against Annie is 53.35%.


Taliyah
the Stoneweaver
Kai'Sa wins against Taliyah 46.55% of the time which is 6.81% lower against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 6.39% less often than would be expected.
The average opponent winrate against Taliyah is 53.36%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 46.74% of the time which is 1.71% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 1.29% less often than would be expected.
The average opponent winrate against Seraphine is 48.45%.


Viktor
the Herald of the Arcane
Kai'Sa wins against Viktor 47.35% of the time which is 0.90% lower against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 0.48% less often than would be expected.
The average opponent winrate against Viktor is 48.25%.


Hwei
the Visionary
Kai'Sa wins against Hwei 47.52% of the time which is 0.20% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.62% more often than would be expected.
The average opponent winrate against Hwei is 47.32%.


Jinx
the Loose Cannon
Kai'Sa wins against Jinx 47.60% of the time which is 1.08% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.66% less often than would be expected.
The average opponent winrate against Jinx is 48.68%.


Katarina
the Sinister Blade
Kai'Sa wins against Katarina 47.60% of the time which is 0.63% lower against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 0.21% less often than would be expected.
The average opponent winrate against Katarina is 48.23%.


Vayne
the Night Hunter
Kai'Sa wins against Vayne 47.66% of the time which is 0.46% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.04% less often than would be expected.
The average opponent winrate against Vayne is 48.12%.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 47.69% of the time which is 0.51% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.09% less often than would be expected.
The average opponent winrate against Smolder is 48.20%.


Sivir
the Battle Mistress
Kai'Sa wins against Sivir 47.82% of the time which is 0.26% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.16% more often than would be expected.
The average opponent winrate against Sivir is 48.08%.


Cho'Gath
the Terror of the Void
Kai'Sa wins against Cho'Gath 47.88% of the time which is 5.36% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 4.94% less often than would be expected.
The average opponent winrate against Cho'Gath is 53.24%.


Samira
the Desert Rose
Kai'Sa wins against Samira 48.22% of the time which is 1.34% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.92% less often than would be expected.
The average opponent winrate against Samira is 49.56%.


Karthus
the Deathsinger
Kai'Sa wins against Karthus 48.32% of the time which is 1.27% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 1.69% more often than would be expected.
The average opponent winrate against Karthus is 47.05%.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 48.42% of the time which is 1.09% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.67% less often than would be expected.
The average opponent winrate against Ashe is 49.51%.


Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 48.44% of the time which is 1.73% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.31% less often than would be expected.
The average opponent winrate against Aphelios is 50.17%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 48.45% of the time which is 0.62% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.20% less often than would be expected.
The average opponent winrate against Miss Fortune is 49.07%.


Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 48.50% of the time which is 1.25% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.83% less often than would be expected.
The average opponent winrate against Zeri is 49.75%.


Quinn
Demacia's Wings
Kai'Sa wins against Quinn 48.52% of the time which is 4.23% lower against Quinn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Quinn 3.81% less often than would be expected.
The average opponent winrate against Quinn is 52.75%.


Xayah
the Rebel
Kai'Sa wins against Xayah 48.66% of the time which is 1.57% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.15% less often than would be expected.
The average opponent winrate against Xayah is 50.23%.


Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 49.00% of the time which is 1.16% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 1.58% more often than would be expected.
The average opponent winrate against Ziggs is 47.84%.


Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 49.12% of the time which is 1.55% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 1.97% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.57%.


Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 49.17% of the time which is 2.69% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 2.27% less often than would be expected.
The average opponent winrate against Tahm Kench is 51.86%.


Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 49.87% of the time which is 0.50% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.08% less often than would be expected.
The average opponent winrate against Caitlyn is 50.37%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 49.88% of the time which is 0.86% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.28% more often than would be expected.
The average opponent winrate against Twitch is 49.02%.


Yunara
the Unbroken Faith
Kai'Sa wins against Yunara 49.97% of the time which is 1.62% lower against Yunara than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yunara 1.20% less often than would be expected.
The average opponent winrate against Yunara is 51.59%.


Sion
The Undead Juggernaut
Kai'Sa wins against Sion 50.00% of the time which is 2.19% lower against Sion than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sion 1.77% less often than would be expected.
The average opponent winrate against Sion is 52.19%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 50.34% of the time which is 0.07% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.49% more often than would be expected.
The average opponent winrate against Tristana is 50.27%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 50.45% of the time which is 0.08% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 0.50% more often than would be expected.
The average opponent winrate against Mel is 50.37%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 50.52% of the time which is 1.88% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 2.30% more often than would be expected.
The average opponent winrate against Yasuo is 48.64%.


Teemo
the Swift Scout
Kai'Sa wins against Teemo 50.53% of the time which is 0.77% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 0.35% less often than would be expected.
The average opponent winrate against Teemo is 51.30%.


Lucian
the Purifier
Kai'Sa wins against Lucian 50.54% of the time which is 0.04% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.38% more often than would be expected.
The average opponent winrate against Lucian is 50.58%.


Senna
the Redeemer
Kai'Sa wins against Senna 50.60% of the time which is 0.67% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 1.09% more often than would be expected.
The average opponent winrate against Senna is 49.93%.


Draven
the Glorious Executioner
Kai'Sa wins against Draven 50.66% of the time which is 0.74% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 0.32% less often than would be expected.
The average opponent winrate against Draven is 51.40%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 50.67% of the time which is 1.78% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.20% more often than would be expected.
The average opponent winrate against Lux is 48.89%.


Anivia
the Cryophoenix
Kai'Sa wins against Anivia 50.71% of the time which is 2.04% lower against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 1.62% less often than would be expected.
The average opponent winrate against Anivia is 52.75%.


Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 50.96% of the time which is 2.53% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 2.95% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.43%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 51.07% of the time which is 1.05% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.47% more often than would be expected.
The average opponent winrate against Jhin is 50.02%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 51.92% of the time which is 0.18% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.24% more often than would be expected.
The average opponent winrate against Corki is 52.10%.


Brand
the Burning Vengeance
Kai'Sa wins against Brand 52.17% of the time which is 2.59% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 3.01% more often than would be expected.
The average opponent winrate against Brand is 49.58%.


Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 52.21% of the time which is 0.12% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 0.54% more often than would be expected.
The average opponent winrate against Akshan is 52.09%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 52.26% of the time which is 4.09% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 4.51% more often than would be expected.
The average opponent winrate against Xerath is 48.17%.


Pantheon
the Unbreakable Spear
Kai'Sa wins against Pantheon 52.26% of the time which is 3.26% lower against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 2.84% less often than would be expected.
The average opponent winrate against Pantheon is 55.52%.


Varus
the Arrow of Retribution
Kai'Sa wins against Varus 52.31% of the time which is 0.04% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.38% more often than would be expected.
The average opponent winrate against Varus is 52.35%.


Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 52.88% of the time which is 1.34% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.92% less often than would be expected.
The average opponent winrate against Kalista is 54.22%.


Orianna
the Lady of Clockwork
Kai'Sa wins against Orianna 52.99% of the time which is 1.60% lower against Orianna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Orianna 1.18% less often than would be expected.
The average opponent winrate against Orianna is 54.59%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 53.30% of the time which is 0.85% higher against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 1.27% more often than would be expected.
The average opponent winrate against Ahri is 52.45%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 53.37% of the time which is 0.65% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.07% more often than would be expected.
The average opponent winrate against Ezreal is 52.72%.


Rengar
the Pridestalker
Kai'Sa wins against Rengar 53.40% of the time which is 0.53% lower against Rengar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rengar 0.11% less often than would be expected.
The average opponent winrate against Rengar is 53.93%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 54.17% of the time which is 3.36% lower against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 2.95% less often than would be expected.
The average opponent winrate against Sylas is 57.53%.


Yone
the Unforgotten
Kai'Sa wins against Yone 54.69% of the time which is 0.03% lower against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 0.39% more often than would be expected.
The average opponent winrate against Yone is 54.72%.


Zed
the Master of Shadows
Kai'Sa wins against Zed 54.74% of the time which is 0.09% higher against Zed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zed 0.51% more often than would be expected.
The average opponent winrate against Zed is 54.65%.


Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 54.79% of the time which is 3.85% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 4.27% more often than would be expected.
The average opponent winrate against Zyra is 50.94%.


Kindred
The Eternal Hunters
Kai'Sa wins against Kindred 55.65% of the time which is 0.04% higher against Kindred than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kindred 0.46% more often than would be expected.
The average opponent winrate against Kindred is 55.61%.


Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 56.02% of the time which is 2.65% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 3.07% more often than would be expected.
The average opponent winrate against Twisted Fate is 53.37%.


Sett
the Boss
Kai'Sa wins against Sett 57.48% of the time which is 6.55% higher against Sett than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sett 6.97% more often than would be expected.
The average opponent winrate against Sett is 50.93%.


Irelia
the Blade Dancer
Kai'Sa wins against Irelia 57.55% of the time which is 5.46% higher against Irelia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Irelia 5.88% more often than would be expected.
The average opponent winrate against Irelia is 52.09%.


Morgana
the Fallen
Kai'Sa wins against Morgana 58.12% of the time which is 4.16% higher against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 4.58% more often than would be expected.
The average opponent winrate against Morgana is 53.96%.


Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 58.44% of the time which is 6.89% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 7.31% more often than would be expected.
The average opponent winrate against Syndra is 51.55%.