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: 13,787,080
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 14.23 is the strongest counter to bottom champions of Senna, Vel'Koz & Twitch. While Kai'Sa bottom is countered most by bottom champions of Teemo, Heimerdinger & Tahm Kench. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
Teemo
the Swift Scout
Kai'Sa wins against Teemo 39.87% of the time which is 10.92% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 9.56% less often than would be expected.
The average opponent winrate against Teemois 50.79%.
Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 40.91% of the time which is 3.96% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 2.62% less often than would be expected.
The average opponent winrate against Heimerdingeris 44.87%.
Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 42.48% of the time which is 2.42% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 1.08% less often than would be expected.
The average opponent winrate against Tahm Kenchis 44.90%.
Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 42.78% of the time which is 3.89% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 2.54% less often than would be expected.
The average opponent winrate against Veigaris 46.67%.
Swain
the Noxian Grand General
Kai'Sa wins against Swain 43.94% of the time which is 2.24% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 0.89% less often than would be expected.
The average opponent winrate against Swainis 46.18%.
Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 45.76% of the time which is 1.20% lower against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 0.15% more often than would be expected.
The average opponent winrate against Malzaharis 46.96%.
Lux
the Lady of Luminosity
Kai'Sa wins against Lux 45.86% of the time which is 3.39% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.03% less often than would be expected.
The average opponent winrate against Luxis 49.25%.
Nilah
the Joy Unbound
Kai'Sa wins against Nilah 45.88% of the time which is 0.97% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 0.38% more often than would be expected.
The average opponent winrate against Nilahis 46.85%.
Karthus
the Deathsinger
Kai'Sa wins against Karthus 46.41% of the time which is 2.21% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 3.55% more often than would be expected.
The average opponent winrate against Karthusis 44.20%.
Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 46.72% of the time which is 1.56% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.20% less often than would be expected.
The average opponent winrate against Seraphineis 48.28%.
Hwei
the Visionary
Kai'Sa wins against Hwei 46.73% of the time which is 0.54% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 1.89% more often than would be expected.
The average opponent winrate against Hweiis 46.19%.
Vayne
the Night Hunter
Kai'Sa wins against Vayne 47.10% of the time which is 1.89% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.53% less often than would be expected.
The average opponent winrate against Vayneis 48.99%.
Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 47.12% of the time which is 1.96% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.60% less often than would be expected.
The average opponent winrate against Kog'Mawis 49.08%.
Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 47.15% of the time which is 1.23% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.13% more often than would be expected.
The average opponent winrate against Miss Fortuneis 48.38%.
Xayah
the Rebel
Kai'Sa wins against Xayah 47.35% of the time which is 2.52% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.16% less often than would be expected.
The average opponent winrate against Xayahis 49.87%.
Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 47.63% of the time which is 2.18% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.82% less often than would be expected.
The average opponent winrate against Caitlynis 49.81%.
Samira
the Desert Rose
Kai'Sa wins against Samira 47.65% of the time which is 2.96% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.60% less often than would be expected.
The average opponent winrate against Samirais 50.61%.
Jinx
the Loose Cannon
Kai'Sa wins against Jinx 47.99% of the time which is 1.70% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.34% less often than would be expected.
The average opponent winrate against Jinxis 49.69%.
Ashe
the Frost Archer
Kai'Sa wins against Ashe 48.27% of the time which is 1.57% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.21% less often than would be expected.
The average opponent winrate against Asheis 49.84%.
Draven
the Glorious Executioner
Kai'Sa wins against Draven 48.49% of the time which is 1.93% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 0.57% less often than would be expected.
The average opponent winrate against Dravenis 50.42%.
Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 48.58% of the time which is 2.50% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 1.14% less often than would be expected.
The average opponent winrate against Zeriis 51.08%.
Yone
the Unforgotten
Kai'Sa wins against Yone 48.60% of the time which is 4.88% lower against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 3.52% less often than would be expected.
The average opponent winrate against Yoneis 53.48%.
Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 48.72% of the time which is 2.61% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 1.25% less often than would be expected.
The average opponent winrate against Apheliosis 51.33%.
Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 48.73% 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 2.21% more often than would be expected.
The average opponent winrate against Xerathis 47.88%.
Sivir
the Battle Mistress
Kai'Sa wins against Sivir 48.88% of the time which is 0.09% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 1.45% more often than would be expected.
The average opponent winrate against Siviris 48.79%.
Corki
the Daring Bombardier
Kai'Sa wins against Corki 48.91% of the time which is 1.20% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.16% more often than would be expected.
The average opponent winrate against Corkiis 50.11%.
Jhin
the Virtuoso
Kai'Sa wins against Jhin 49.00% of the time which is 0.20% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.16% more often than would be expected.
The average opponent winrate against Jhinis 49.20%.
Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 49.05% of the time which is 0.14% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.50% more often than would be expected.
The average opponent winrate against Yasuois 48.91%.
Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 49.16% of the time which is 3.67% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 2.31% less often than would be expected.
The average opponent winrate against Kalistais 52.83%.
Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 49.27% of the time which is 1.93% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 3.28% more often than would be expected.
The average opponent winrate against Ziggsis 47.34%.
Brand
the Burning Vengeance
Kai'Sa wins against Brand 50.27% of the time which is 3.82% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 5.17% more often than would be expected.
The average opponent winrate against Brandis 46.45%.
Lucian
the Purifier
Kai'Sa wins against Lucian 50.28% of the time which is 1.23% lower 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 Lucianis 51.51%.
Varus
the Arrow of Retribution
Kai'Sa wins against Varus 50.35% of the time which is 1.03% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.33% more often than would be expected.
The average opponent winrate against Varusis 51.38%.
Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 50.51% of the time which is 1.29% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.07% more often than would be expected.
The average opponent winrate against Tristanais 51.80%.
Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 50.54% of the time which is 0.98% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.38% more often than would be expected.
The average opponent winrate against Smolderis 51.52%.
Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 51.15% of the time which is 0.12% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.48% more often than would be expected.
The average opponent winrate against Ezrealis 51.03%.
Twitch
the Plague Rat
Kai'Sa wins against Twitch 51.60% of the time which is 0.06% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.42% more often than would be expected.
The average opponent winrate against Twitchis 51.54%.
Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 51.61% of the time which is 4.90% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 6.25% more often than would be expected.
The average opponent winrate against Vel'Kozis 46.71%.
Senna
the Redeemer
Kai'Sa wins against Senna 54.76% of the time which is 0.79% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.56% more often than would be expected.
The average opponent winrate against Sennais 55.55%.