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: 23,691,694
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 14.21 is the strongest counter to bottom champions of Neeko, Sylas & Pantheon. While Kai'Sa bottom is countered most by bottom champions of Karthus, Nilah & Brand. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
Karthus
the Deathsinger
Kai'Sa wins against Karthus 37.41% of the time which is 8.98% lower against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 5.25% less often than would be expected.
The average opponent winrate against Karthusis 46.39%.
Nilah
the Joy Unbound
Kai'Sa wins against Nilah 40.82% of the time which is 6.82% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 3.07% less often than would be expected.
The average opponent winrate against Nilahis 47.64%.
Brand
the Burning Vengeance
Kai'Sa wins against Brand 40.84% of the time which is 6.32% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 2.58% less often than would be expected.
The average opponent winrate against Brandis 47.16%.
Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 42.05% of the time which is 4.77% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 1.03% less often than would be expected.
The average opponent winrate against Seraphineis 46.82%.
Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 42.63% of the time which is 3.82% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.09% less often than would be expected.
The average opponent winrate against Veigaris 46.45%.
Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 43.67% of the time which is 3.74% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 0.00% less often than would be expected.
The average opponent winrate against Tahm Kenchis 47.41%.
Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 44.15% of the time which is 5.44% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 1.68% less often than would be expected.
The average opponent winrate against Kog'Mawis 49.59%.
Anivia
the Cryophoenix
Kai'Sa wins against Anivia 44.17% of the time which is 9.19% lower against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 5.43% less often than would be expected.
The average opponent winrate against Aniviais 53.36%.
Hwei
the Visionary
Kai'Sa wins against Hwei 44.25% of the time which is 3.85% lower against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.10% less often than would be expected.
The average opponent winrate against Hweiis 48.10%.
Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 45.22% of the time which is 2.48% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 1.27% more often than would be expected.
The average opponent winrate against Heimerdingeris 47.70%.
Cho'Gath
the Terror of the Void
Kai'Sa wins against Cho'Gath 45.36% of the time which is 5.98% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 2.22% less often than would be expected.
The average opponent winrate against Cho'Gathis 51.34%.
Swain
the Noxian Grand General
Kai'Sa wins against Swain 45.51% of the time which is 4.89% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 1.13% less often than would be expected.
The average opponent winrate against Swainis 50.40%.
Teemo
the Swift Scout
Kai'Sa wins against Teemo 45.67% of the time which is 3.42% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 0.34% more often than would be expected.
The average opponent winrate against Teemois 49.09%.
Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 45.76% of the time which is 4.16% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.40% less often than would be expected.
The average opponent winrate against Vel'Kozis 49.92%.
Corki
the Daring Bombardier
Kai'Sa wins against Corki 45.82% of the time which is 5.71% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.95% less often than would be expected.
The average opponent winrate against Corkiis 51.53%.
Jhin
the Virtuoso
Kai'Sa wins against Jhin 45.96% of the time which is 3.69% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 0.07% more often than would be expected.
The average opponent winrate against Jhinis 49.65%.
Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 46.04% of the time which is 5.53% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.77% less often than would be expected.
The average opponent winrate against Apheliosis 51.57%.
Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 46.05% of the time which is 3.34% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.42% more often than would be expected.
The average opponent winrate against Caitlynis 49.39%.
Sivir
the Battle Mistress
Kai'Sa wins against Sivir 46.24% of the time which is 3.73% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.03% more often than would be expected.
The average opponent winrate against Siviris 49.97%.
Xayah
the Rebel
Kai'Sa wins against Xayah 46.33% of the time which is 5.57% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.81% less often than would be expected.
The average opponent winrate against Xayahis 51.90%.
Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 46.47% of the time which is 7.45% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 3.69% less often than would be expected.
The average opponent winrate against Twisted Fateis 53.92%.
Ashe
the Frost Archer
Kai'Sa wins against Ashe 46.62% of the time which is 4.19% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.43% less often than would be expected.
The average opponent winrate against Asheis 50.81%.
Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 46.70% of the time which is 2.06% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 1.69% more often than would be expected.
The average opponent winrate against Cassiopeiais 48.76%.
Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 46.79% of the time which is 1.29% lower against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 2.46% more often than would be expected.
The average opponent winrate against Ziggsis 48.08%.
Jinx
the Loose Cannon
Kai'Sa wins against Jinx 46.99% of the time which is 3.31% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.45% more often than would be expected.
The average opponent winrate against Jinxis 50.30%.
Samira
the Desert Rose
Kai'Sa wins against Samira 47.03% of the time which is 4.05% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.29% less often than would be expected.
The average opponent winrate against Samirais 51.08%.
Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 47.17% of the time which is 5.25% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.49% less often than would be expected.
The average opponent winrate against Zyrais 52.42%.
Draven
the Glorious Executioner
Kai'Sa wins against Draven 47.19% of the time which is 5.86% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 2.10% less often than would be expected.
The average opponent winrate against Dravenis 53.05%.
Vayne
the Night Hunter
Kai'Sa wins against Vayne 47.37% of the time which is 3.76% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.00% less often than would be expected.
The average opponent winrate against Vayneis 51.13%.
Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 47.45% of the time which is 1.56% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 2.20% more often than would be expected.
The average opponent winrate against Miss Fortuneis 49.01%.
Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 48.13% of the time which is 3.77% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.01% less often than would be expected.
The average opponent winrate against Smolderis 51.90%.
Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 48.13% of the time which is 2.14% lower against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.62% more often than would be expected.
The average opponent winrate against Yasuois 50.27%.
Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 48.29% of the time which is 3.12% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 0.64% more often than would be expected.
The average opponent winrate against Syndrais 51.41%.
Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 48.61% of the time which is 4.21% lower against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.45% less often than would be expected.
The average opponent winrate against Ezrealis 52.82%.
Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 48.61% of the time which is 4.40% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.64% less often than would be expected.
The average opponent winrate against Zeriis 53.01%.
Twitch
the Plague Rat
Kai'Sa wins against Twitch 48.64% of the time which is 3.57% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.19% more often than would be expected.
The average opponent winrate against Twitchis 52.21%.
Lux
the Lady of Luminosity
Kai'Sa wins against Lux 48.83% of the time which is 0.05% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 3.80% more often than would be expected.
The average opponent winrate against Luxis 48.78%.
Morgana
the Fallen
Kai'Sa wins against Morgana 49.21% of the time which is 4.82% lower against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 1.07% less often than would be expected.
The average opponent winrate against Morganais 54.03%.
Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 49.37% of the time which is 3.05% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 6.78% more often than would be expected.
The average opponent winrate against Aurelion Solis 46.32%.
Varus
the Arrow of Retribution
Kai'Sa wins against Varus 49.43% of the time which is 3.91% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.15% less often than would be expected.
The average opponent winrate against Varusis 53.34%.
Lucian
the Purifier
Kai'Sa wins against Lucian 49.45% of the time which is 4.35% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.59% less often than would be expected.
The average opponent winrate against Lucianis 53.80%.
Quinn
Demacia's Wings
Kai'Sa wins against Quinn 49.55% of the time which is 1.97% lower against Quinn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Quinn 1.79% more often than would be expected.
The average opponent winrate against Quinnis 51.52%.
Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 49.84% of the time which is 2.03% higher against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 5.78% more often than would be expected.
The average opponent winrate against Malzaharis 47.81%.
Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 50.36% of the time which is 0.53% lower against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 3.23% more often than would be expected.
The average opponent winrate against Ahriis 50.89%.
Aurora
the Witch Between Worlds
Kai'Sa wins against Aurora 50.49% of the time which is 2.93% lower against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 0.83% more often than would be expected.
The average opponent winrate against Aurorais 53.42%.
Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 50.79% of the time which is 1.86% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 1.90% more often than would be expected.
The average opponent winrate against Tristanais 52.65%.
Katarina
the Sinister Blade
Kai'Sa wins against Katarina 51.15% of the time which is 0.19% lower against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 3.57% more often than would be expected.
The average opponent winrate against Katarinais 51.34%.
Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 51.31% of the time which is 3.61% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 0.14% more often than would be expected.
The average opponent winrate against Kalistais 54.92%.
Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 51.87% of the time which is 0.85% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 4.61% more often than would be expected.
The average opponent winrate against Xerathis 51.02%.
Yone
the Unforgotten
Kai'Sa wins against Yone 51.91% of the time which is 1.21% lower against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 2.55% more often than would be expected.
The average opponent winrate against Yoneis 53.12%.
Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 52.02% of the time which is 0.45% lower against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 3.31% more often than would be expected.
The average opponent winrate against Akshanis 52.47%.
Senna
the Redeemer
Kai'Sa wins against Senna 53.26% of the time which is 0.53% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 3.23% more often than would be expected.
The average opponent winrate against Sennais 53.79%.
Irelia
the Blade Dancer
Kai'Sa wins against Irelia 54.76% of the time which is 0.94% higher against Irelia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Irelia 4.70% more often than would be expected.
The average opponent winrate against Ireliais 53.82%.
Pantheon
the Unbreakable Spear
Kai'Sa wins against Pantheon 56.41% of the time which is 1.79% higher against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 5.54% more often than would be expected.
The average opponent winrate against Pantheonis 54.62%.
Sylas
the Unshackled
Kai'Sa wins against Sylas 57.14% of the time which is 1.89% higher against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 5.64% more often than would be expected.
The average opponent winrate against Sylasis 55.25%.
Neeko
the Curious Chameleon
Kai'Sa wins against Neeko 58.86% of the time which is 6.60% higher against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 10.36% more often than would be expected.
The average opponent winrate against Neekois 52.26%.