

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.
Bronze Champions Analysed: 33,166,226
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 30 is the strongest counter to bottom champions of Yone, Syndra & Kindred. While Kai'Sa bottom is countered most by bottom champions of Cassiopeia, Swain & Aurelion Sol. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 41.00% of the time which is 8.49% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 7.25% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.49%.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 41.73% of the time which is 4.50% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 3.27% less often than would be expected.
The average opponent winrate against Swain is 46.23%.


Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 42.82% of the time which is 4.66% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 3.42% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.48%.


Hwei
the Visionary
Kai'Sa wins against Hwei 43.96% of the time which is 4.45% lower against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 3.21% less often than would be expected.
The average opponent winrate against Hwei is 48.41%.


Teemo
the Swift Scout
Kai'Sa wins against Teemo 44.03% of the time which is 5.07% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 3.83% less often than would be expected.
The average opponent winrate against Teemo is 49.10%.


Viktor
the Herald of the Arcane
Kai'Sa wins against Viktor 44.30% of the time which is 5.59% lower against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 4.35% less often than would be expected.
The average opponent winrate against Viktor is 49.89%.


Nilah
the Joy Unbound
Kai'Sa wins against Nilah 44.31% of the time which is 3.05% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 1.81% less often than would be expected.
The average opponent winrate against Nilah is 47.36%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 44.50% of the time which is 1.59% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.36% less often than would be expected.
The average opponent winrate against Veigar is 46.09%.


Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 44.87% of the time which is 3.91% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 2.67% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.78%.


Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 45.25% of the time which is 7.78% lower against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 6.54% less often than would be expected.
The average opponent winrate against Akshan is 53.03%.


Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 45.41% of the time which is 1.21% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 0.02% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.62%.


Cho'Gath
the Terror of the Void
Kai'Sa wins against Cho'Gath 45.51% of the time which is 5.43% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 4.19% less often than would be expected.
The average opponent winrate against Cho'Gath is 50.94%.


Quinn
Demacia's Wings
Kai'Sa wins against Quinn 45.55% of the time which is 5.00% lower against Quinn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Quinn 3.76% less often than would be expected.
The average opponent winrate against Quinn is 50.55%.


Karthus
the Deathsinger
Kai'Sa wins against Karthus 45.65% of the time which is 4.47% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 3.23% less often than would be expected.
The average opponent winrate against Karthus is 50.12%.


Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 45.86% of the time which is 1.61% lower against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 0.37% less often than would be expected.
The average opponent winrate against Malzahar is 47.47%.


Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 46.04% of the time which is 2.05% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.81% less often than would be expected.
The average opponent winrate against Kog'Maw is 48.09%.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 46.21% of the time which is 2.27% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 1.03% less often than would be expected.
The average opponent winrate against Smolder is 48.48%.


Pantheon
the Unbreakable Spear
Kai'Sa wins against Pantheon 46.55% of the time which is 7.30% lower against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 6.06% less often than would be expected.
The average opponent winrate against Pantheon is 53.85%.


Sivir
the Battle Mistress
Kai'Sa wins against Sivir 47.02% of the time which is 1.81% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.57% less often than would be expected.
The average opponent winrate against Sivir is 48.83%.


Brand
the Burning Vengeance
Kai'Sa wins against Brand 47.26% of the time which is 1.49% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.25% less often than would be expected.
The average opponent winrate against Brand is 48.75%.


Samira
the Desert Rose
Kai'Sa wins against Samira 47.30% of the time which is 2.45% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.21% less often than would be expected.
The average opponent winrate against Samira is 49.75%.


Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 47.51% of the time which is 2.63% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.39% less often than would be expected.
The average opponent winrate against Aphelios is 50.14%.


Jinx
the Loose Cannon
Kai'Sa wins against Jinx 47.57% of the time which is 1.50% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.26% less often than would be expected.
The average opponent winrate against Jinx is 49.07%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 47.63% of the time which is 0.99% lower 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 48.62%.


Vayne
the Night Hunter
Kai'Sa wins against Vayne 47.66% of the time which is 1.09% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.15% more often than would be expected.
The average opponent winrate against Vayne is 48.75%.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 48.13% of the time which is 1.52% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.28% less often than would be expected.
The average opponent winrate against Ashe is 49.65%.


Irelia
the Blade Dancer
Kai'Sa wins against Irelia 48.47% of the time which is 1.24% lower against Irelia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Irelia 0.00% less often than would be expected.
The average opponent winrate against Irelia is 49.71%.


Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 48.58% of the time which is 0.97% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.21% more often than would be expected.
The average opponent winrate against Ziggs is 47.61%.


Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 48.76% of the time which is 1.86% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.62% less often than would be expected.
The average opponent winrate against Zeri is 50.62%.


Xayah
the Rebel
Kai'Sa wins against Xayah 48.88% of the time which is 2.10% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 0.86% less often than would be expected.
The average opponent winrate against Xayah is 50.98%.


Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 49.12% of the time which is 1.31% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.07% less often than would be expected.
The average opponent winrate against Caitlyn is 50.43%.


Yunara
the Unbroken Faith
Kai'Sa wins against Yunara 49.30% of the time which is 2.05% lower against Yunara than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yunara 0.81% less often than would be expected.
The average opponent winrate against Yunara is 51.35%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 49.40% of the time which is 0.70% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 0.54% more often than would be expected.
The average opponent winrate against Jhin is 50.10%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 49.51% of the time which is 0.49% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.75% more often than would be expected.
The average opponent winrate against Twitch is 50.00%.


Sett
the Boss
Kai'Sa wins against Sett 50.00% of the time which is 1.66% higher against Sett than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sett 2.90% more often than would be expected.
The average opponent winrate against Sett is 48.34%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 50.13% of the time which is 1.38% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 2.62% more often than would be expected.
The average opponent winrate against Yasuo is 48.75%.


Senna
the Redeemer
Kai'Sa wins against Senna 50.23% of the time which is 0.40% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.84% more often than would be expected.
The average opponent winrate against Senna is 50.63%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 50.39% of the time which is 0.66% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.58% more often than would be expected.
The average opponent winrate against Tristana is 51.05%.


Katarina
the Sinister Blade
Kai'Sa wins against Katarina 50.39% of the time which is 0.09% higher against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 1.33% more often than would be expected.
The average opponent winrate against Katarina is 50.30%.


Lucian
the Purifier
Kai'Sa wins against Lucian 50.71% of the time which is 1.37% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.13% less often than would be expected.
The average opponent winrate against Lucian is 52.08%.


Zed
the Master of Shadows
Kai'Sa wins against Zed 50.82% of the time which is 3.10% lower against Zed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zed 1.86% less often than would be expected.
The average opponent winrate against Zed is 53.92%.


Draven
the Glorious Executioner
Kai'Sa wins against Draven 50.94% of the time which is 1.94% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 0.70% less often than would be expected.
The average opponent winrate against Draven is 52.88%.


Neeko
the Curious Chameleon
Kai'Sa wins against Neeko 51.16% of the time which is 3.28% lower against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 2.05% less often than would be expected.
The average opponent winrate against Neeko is 54.44%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 51.43% of the time which is 0.76% lower against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 0.48% more often than would be expected.
The average opponent winrate against Ahri is 52.19%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 51.66% of the time which is 2.28% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.04% less often than would be expected.
The average opponent winrate against Corki is 53.94%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 52.25% of the time which is 0.81% lower against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.43% more often than would be expected.
The average opponent winrate against Ezreal is 53.06%.


Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 52.27% of the time which is 2.67% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 1.44% less often than would be expected.
The average opponent winrate against Tahm Kench is 54.94%.


Varus
the Arrow of Retribution
Kai'Sa wins against Varus 52.52% of the time which is 0.36% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.88% more often than would be expected.
The average opponent winrate against Varus is 52.88%.


Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 52.56% of the time which is 2.67% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.44% less often than would be expected.
The average opponent winrate against Kalista is 55.23%.


Sion
The Undead Juggernaut
Kai'Sa wins against Sion 52.94% of the time which is 1.22% higher against Sion than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sion 2.46% more often than would be expected.
The average opponent winrate against Sion is 51.72%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 52.96% of the time which is 2.66% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 3.90% more often than would be expected.
The average opponent winrate against Mel is 50.30%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 52.98% of the time which is 4.29% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 5.53% more often than would be expected.
The average opponent winrate against Xerath is 48.69%.


Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 52.99% of the time which is 3.16% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 4.40% more often than would be expected.
The average opponent winrate against Zyra is 49.83%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 53.00% of the time which is 3.26% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 4.50% more often than would be expected.
The average opponent winrate against Lux is 49.74%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 53.24% of the time which is 2.79% lower against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 1.56% less often than would be expected.
The average opponent winrate against Sylas is 56.03%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 54.24% of the time which is 3.75% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 4.99% more often than would be expected.
The average opponent winrate against Seraphine is 50.49%.


Morgana
the Fallen
Kai'Sa wins against Morgana 54.89% of the time which is 1.71% higher against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 2.95% more often than would be expected.
The average opponent winrate against Morgana is 53.18%.


Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 56.54% of the time which is 4.07% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 5.31% more often than would be expected.
The average opponent winrate against Twisted Fate is 52.47%.


Kindred
The Eternal Hunters
Kai'Sa wins against Kindred 56.60% of the time which is 1.85% higher against Kindred than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kindred 3.08% more often than would be expected.
The average opponent winrate against Kindred is 54.75%.


Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 57.64% of the time which is 7.64% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 8.88% more often than would be expected.
The average opponent winrate against Syndra is 50.00%.


Yone
the Unforgotten
Kai'Sa wins against Yone 57.97% of the time which is 4.82% higher against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 6.06% more often than would be expected.
The average opponent winrate against Yone is 53.15%.