

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.
Platinum+ Champions Analysed: 58,420,217
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 Zed, Jayce & Orianna. While Kai'Sa bottom is countered most by bottom champions of Swain, Heimerdinger & Kog'Maw. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 44.73% of the time which is 2.15% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 3.39% less often than would be expected.
The average opponent winrate against Swain is 46.88%.


Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 45.00% of the time which is 1.13% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 2.37% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.13%.


Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 45.74% of the time which is 0.82% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 2.06% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.56%.


Nilah
the Joy Unbound
Kai'Sa wins against Nilah 45.91% of the time which is 0.78% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 2.02% less often than would be expected.
The average opponent winrate against Nilah is 46.69%.


Singed
the Mad Chemist
Kai'Sa wins against Singed 46.27% of the time which is 2.79% lower against Singed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Singed 4.03% less often than would be expected.
The average opponent winrate against Singed is 49.06%.


Viktor
the Herald of the Arcane
Kai'Sa wins against Viktor 46.34% of the time which is 1.38% lower against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 2.62% less often than would be expected.
The average opponent winrate against Viktor is 47.72%.


Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 46.96% of the time which is 0.24% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.00% less often than would be expected.
The average opponent winrate against Zyra is 46.72%.


Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 47.70% of the time which is 0.28% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 0.96% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.42%.


Hwei
the Visionary
Kai'Sa wins against Hwei 47.77% of the time which is 0.50% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.74% less often than would be expected.
The average opponent winrate against Hwei is 47.27%.


Karthus
the Deathsinger
Kai'Sa wins against Karthus 48.04% of the time which is 0.83% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 0.41% less often than would be expected.
The average opponent winrate against Karthus is 47.21%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 48.19% of the time which is 0.29% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.95% less often than would be expected.
The average opponent winrate against Seraphine is 47.90%.


Taliyah
the Stoneweaver
Kai'Sa wins against Taliyah 48.52% of the time which is 2.09% lower against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 3.33% less often than would be expected.
The average opponent winrate against Taliyah is 50.61%.


Jinx
the Loose Cannon
Kai'Sa wins against Jinx 48.62% of the time which is 0.68% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.56% less often than would be expected.
The average opponent winrate against Jinx is 47.94%.


Vayne
the Night Hunter
Kai'Sa wins against Vayne 48.81% of the time which is 1.75% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.51% more often than would be expected.
The average opponent winrate against Vayne is 47.06%.


Sivir
the Battle Mistress
Kai'Sa wins against Sivir 48.93% of the time which is 1.40% higher 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 47.53%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 48.95% of the time which is 2.85% lower against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 4.09% less often than would be expected.
The average opponent winrate against Ahri is 51.80%.


Xayah
the Rebel
Kai'Sa wins against Xayah 49.02% of the time which is 0.41% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.65% less often than would be expected.
The average opponent winrate against Xayah is 49.43%.


Samira
the Desert Rose
Kai'Sa wins against Samira 49.04% of the time which is 0.46% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.78% less often than would be expected.
The average opponent winrate against Samira is 48.58%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 49.08% of the time which is 2.07% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.83% more often than would be expected.
The average opponent winrate against Veigar is 47.01%.


Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 49.18% of the time which is 0.29% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.95% less often than would be expected.
The average opponent winrate against Zeri is 48.89%.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 49.19% of the time which is 1.36% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.12% more often than would be expected.
The average opponent winrate against Smolder is 47.83%.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 49.28% of the time which is 0.90% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.34% less often than would be expected.
The average opponent winrate against Ashe is 48.38%.


Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 49.38% of the time which is 0.50% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.74% less often than would be expected.
The average opponent winrate against Aphelios is 49.88%.


Aurora
the Witch Between Worlds
Kai'Sa wins against Aurora 49.54% of the time which is 1.58% lower against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 2.82% less often than would be expected.
The average opponent winrate against Aurora is 51.12%.


Annie
the Dark Child
Kai'Sa wins against Annie 49.59% of the time which is 5.73% lower against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 6.96% less often than would be expected.
The average opponent winrate against Annie is 55.32%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 49.62% of the time which is 2.35% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 1.11% more often than would be expected.
The average opponent winrate against Lux is 47.27%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 49.68% of the time which is 1.44% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 0.20% more often than would be expected.
The average opponent winrate against Xerath is 48.24%.


Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 49.89% of the time which is 1.43% higher against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 0.19% more often than would be expected.
The average opponent winrate against Malzahar is 48.46%.


Yunara
the Unbroken Faith
Kai'Sa wins against Yunara 49.95% of the time which is 0.08% lower against Yunara than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yunara 1.32% less often than would be expected.
The average opponent winrate against Yunara is 50.03%.


Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 50.12% of the time which is 0.59% lower against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 1.83% less often than would be expected.
The average opponent winrate against Akshan is 50.71%.


Anivia
the Cryophoenix
Kai'Sa wins against Anivia 50.27% of the time which is 0.84% higher against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 0.40% less often than would be expected.
The average opponent winrate against Anivia is 49.43%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 50.29% of the time which is 1.76% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.52% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.53%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 50.30% of the time which is 2.32% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.08% more often than would be expected.
The average opponent winrate against Twitch is 47.98%.


Draven
the Glorious Executioner
Kai'Sa wins against Draven 50.49% of the time which is 0.15% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.09% less often than would be expected.
The average opponent winrate against Draven is 50.34%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 50.70% of the time which is 2.08% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.84% more often than would be expected.
The average opponent winrate against Tristana is 48.62%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 50.83% of the time which is 2.64% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.40% more often than would be expected.
The average opponent winrate against Yasuo is 48.19%.


Lucian
the Purifier
Kai'Sa wins against Lucian 50.87% of the time which is 1.37% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.13% more often than would be expected.
The average opponent winrate against Lucian is 49.50%.


Master Yi
the Wuju Bladesman
Kai'Sa wins against Master Yi 50.90% of the time which is 1.53% higher against Master Yi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Master Yi 0.29% more often than would be expected.
The average opponent winrate against Master Yi is 49.37%.


Vladimir
the Crimson Reaper
Kai'Sa wins against Vladimir 50.96% of the time which is 1.19% lower against Vladimir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vladimir 2.43% less often than would be expected.
The average opponent winrate against Vladimir is 52.15%.


Senna
the Redeemer
Kai'Sa wins against Senna 51.10% of the time which is 1.65% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.41% more often than would be expected.
The average opponent winrate against Senna is 49.45%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 51.46% of the time which is 0.63% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.61% less often than would be expected.
The average opponent winrate against Corki is 50.83%.


Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 51.46% of the time which is 3.85% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.61% more often than would be expected.
The average opponent winrate against Ziggs is 47.61%.


Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 51.54% of the time which is 1.67% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.43% more often than would be expected.
The average opponent winrate against Caitlyn is 49.87%.


Morgana
the Fallen
Kai'Sa wins against Morgana 51.59% of the time which is 0.32% lower against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 1.56% less often than would be expected.
The average opponent winrate against Morgana is 51.91%.


Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 51.91% of the time which is 1.48% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 0.24% more often than would be expected.
The average opponent winrate against Syndra is 50.43%.


Brand
the Burning Vengeance
Kai'Sa wins against Brand 52.18% of the time which is 5.03% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 3.79% more often than would be expected.
The average opponent winrate against Brand is 47.15%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 52.41% of the time which is 2.77% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.53% more often than would be expected.
The average opponent winrate against Jhin is 49.64%.


Cho'Gath
the Terror of the Void
Kai'Sa wins against Cho'Gath 52.65% of the time which is 0.09% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 1.33% less often than would be expected.
The average opponent winrate against Cho'Gath is 52.74%.


Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 52.85% of the time which is 5.74% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 4.50% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.11%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 53.08% of the time which is 3.60% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.36% more often than would be expected.
The average opponent winrate against Mel is 49.48%.


Varus
the Arrow of Retribution
Kai'Sa wins against Varus 53.35% of the time which is 1.45% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.21% more often than would be expected.
The average opponent winrate against Varus is 51.90%.


Quinn
Demacia's Wings
Kai'Sa wins against Quinn 53.47% of the time which is 3.93% higher against Quinn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Quinn 2.69% more often than would be expected.
The average opponent winrate against Quinn is 49.54%.


Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 53.55% of the time which is 4.67% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 3.43% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.88%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 54.33% of the time which is 2.19% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.95% more often than would be expected.
The average opponent winrate against Ezreal is 52.14%.


Sion
The Undead Juggernaut
Kai'Sa wins against Sion 55.13% of the time which is 3.76% higher against Sion than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sion 2.52% more often than would be expected.
The average opponent winrate against Sion is 51.37%.


Katarina
the Sinister Blade
Kai'Sa wins against Katarina 55.67% of the time which is 5.99% higher against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 4.75% more often than would be expected.
The average opponent winrate against Katarina is 49.68%.


Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 55.78% of the time which is 0.61% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.62% less often than would be expected.
The average opponent winrate against Kalista is 55.17%.


Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 56.00% of the time which is 7.14% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 5.90% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.86%.


Ryze
the Rune Mage
Kai'Sa wins against Ryze 56.00% of the time which is 4.47% higher against Ryze than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ryze 3.23% more often than would be expected.
The average opponent winrate against Ryze is 51.53%.


Pyke
the Bloodharbor Ripper
Kai'Sa wins against Pyke 56.52% of the time which is 1.16% lower against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 2.39% less often than would be expected.
The average opponent winrate against Pyke is 57.68%.


Pantheon
the Unbreakable Spear
Kai'Sa wins against Pantheon 57.04% of the time which is 4.02% higher against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 2.78% more often than would be expected.
The average opponent winrate against Pantheon is 53.02%.


Zoe
the Aspect of Twilight
Kai'Sa wins against Zoe 57.05% of the time which is 3.03% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 1.79% more often than would be expected.
The average opponent winrate against Zoe is 54.02%.


Teemo
the Swift Scout
Kai'Sa wins against Teemo 57.14% of the time which is 1.06% higher against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 0.17% less often than would be expected.
The average opponent winrate against Teemo is 56.08%.


Yone
the Unforgotten
Kai'Sa wins against Yone 58.13% of the time which is 2.90% higher against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 1.67% more often than would be expected.
The average opponent winrate against Yone is 55.23%.


Rengar
the Pridestalker
Kai'Sa wins against Rengar 59.35% of the time which is 7.76% higher against Rengar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rengar 6.52% more often than would be expected.
The average opponent winrate against Rengar is 51.59%.


Kindred
The Eternal Hunters
Kai'Sa wins against Kindred 59.59% of the time which is 8.16% higher against Kindred than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kindred 6.92% more often than would be expected.
The average opponent winrate against Kindred is 51.43%.


Irelia
the Blade Dancer
Kai'Sa wins against Irelia 61.03% of the time which is 7.92% higher against Irelia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Irelia 6.68% more often than would be expected.
The average opponent winrate against Irelia is 53.11%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 61.49% of the time which is 3.33% higher against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 2.10% more often than would be expected.
The average opponent winrate against Sylas is 58.16%.


Azir
the Emperor of the Sands
Kai'Sa wins against Azir 61.54% of the time which is 6.00% higher against Azir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Azir 4.77% more often than would be expected.
The average opponent winrate against Azir is 55.54%.


Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 61.85% of the time which is 8.85% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 7.61% more often than would be expected.
The average opponent winrate against Twisted Fate is 53.00%.


Orianna
the Lady of Clockwork
Kai'Sa wins against Orianna 62.67% of the time which is 7.01% higher against Orianna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Orianna 5.78% more often than would be expected.
The average opponent winrate against Orianna is 55.66%.


Jayce
the Defender of Tomorrow
Kai'Sa wins against Jayce 64.15% of the time which is 8.77% higher against Jayce than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jayce 7.54% more often than would be expected.
The average opponent winrate against Jayce is 55.38%.


Zed
the Master of Shadows
Kai'Sa wins against Zed 67.69% of the time which is 9.72% higher against Zed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zed 8.49% more often than would be expected.
The average opponent winrate against Zed is 57.97%.