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.
Iron Champions Analysed: 3,577,087
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 14.11 is the strongest counter to bottom champions of Lux, Ezreal & Kalista. While Kai'Sa bottom is countered most by bottom champions of Kog'Maw, Jhin & Yasuo. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 41.57% of the time which is 10.63% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.89% less often than would be expected.
The average opponent winrate against Kog'Mawis 52.20%.
Jhin
the Virtuoso
Kai'Sa wins against Jhin 41.98% of the time which is 10.88% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.14% less often than would be expected.
The average opponent winrate against Jhinis 52.86%.
Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 42.44% of the time which is 11.08% lower against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.34% less often than would be expected.
The average opponent winrate against Yasuois 53.52%.
Nilah
the Joy Unbound
Kai'Sa wins against Nilah 42.86% of the time which is 11.86% lower against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 2.13% less often than would be expected.
The average opponent winrate against Nilahis 54.72%.
Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 42.88% of the time which is 10.78% lower against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 1.05% less often than would be expected.
The average opponent winrate against Caitlynis 53.66%.
Jinx
the Loose Cannon
Kai'Sa wins against Jinx 42.94% of the time which is 10.52% lower against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.78% less often than would be expected.
The average opponent winrate against Jinxis 53.46%.
Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 42.95% of the time which is 9.41% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.33% more often than would be expected.
The average opponent winrate against Miss Fortuneis 52.36%.
Xayah
the Rebel
Kai'Sa wins against Xayah 43.01% of the time which is 12.93% lower against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 3.22% less often than would be expected.
The average opponent winrate against Xayahis 55.94%.
Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 43.62% of the time which is 12.78% lower against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 3.07% less often than would be expected.
The average opponent winrate against Apheliosis 56.40%.
Samira
the Desert Rose
Kai'Sa wins against Samira 43.62% of the time which is 11.15% lower against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.42% less often than would be expected.
The average opponent winrate against Samirais 54.77%.
Sivir
the Battle Mistress
Kai'Sa wins against Sivir 44.36% of the time which is 10.11% lower against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.38% less often than would be expected.
The average opponent winrate against Siviris 54.47%.
Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 44.42% of the time which is 10.27% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.54% less often than would be expected.
The average opponent winrate against Tristanais 54.69%.
Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 44.64% of the time which is 10.12% lower against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.39% less often than would be expected.
The average opponent winrate against Smolderis 54.76%.
Lucian
the Purifier
Kai'Sa wins against Lucian 44.97% of the time which is 11.07% lower against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 1.36% less often than would be expected.
The average opponent winrate against Lucianis 56.04%.
Ashe
the Frost Archer
Kai'Sa wins against Ashe 45.17% of the time which is 7.50% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 2.24% more often than would be expected.
The average opponent winrate against Asheis 52.67%.
Vayne
the Night Hunter
Kai'Sa wins against Vayne 45.21% of the time which is 9.57% lower against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.16% more often than would be expected.
The average opponent winrate against Vayneis 54.78%.
Corki
the Daring Bombardier
Kai'Sa wins against Corki 45.71% of the time which is 10.71% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 1.00% less often than would be expected.
The average opponent winrate against Corkiis 56.42%.
Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 45.76% of the time which is 9.89% lower against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.17% less often than would be expected.
The average opponent winrate against Zeriis 55.65%.
Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 46.00% of the time which is 5.41% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 4.32% more often than would be expected.
The average opponent winrate against Veigaris 51.41%.
Draven
the Glorious Executioner
Kai'Sa wins against Draven 46.61% of the time which is 11.37% lower against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.69% less often than would be expected.
The average opponent winrate against Dravenis 57.98%.
Brand
the Burning Vengeance
Kai'Sa wins against Brand 46.73% of the time which is 10.66% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.97% less often than would be expected.
The average opponent winrate against Brandis 57.39%.
Twitch
the Plague Rat
Kai'Sa wins against Twitch 47.07% of the time which is 8.10% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 1.62% more often than would be expected.
The average opponent winrate against Twitchis 55.17%.
Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 47.21% of the time which is 5.54% lower against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 4.20% more often than would be expected.
The average opponent winrate against Ziggsis 52.75%.
Senna
the Redeemer
Kai'Sa wins against Senna 47.85% of the time which is 7.62% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 2.10% more often than would be expected.
The average opponent winrate against Sennais 55.47%.
Varus
the Arrow of Retribution
Kai'Sa wins against Varus 48.38% of the time which is 6.31% lower against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 3.42% more often than would be expected.
The average opponent winrate against Varusis 54.69%.
Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 48.69% of the time which is 8.30% lower against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.40% more often than would be expected.
The average opponent winrate against Kalistais 56.99%.
Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 48.88% of the time which is 9.07% lower against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.61% more often than would be expected.
The average opponent winrate against Ezrealis 57.95%.
Lux
the Lady of Luminosity
Kai'Sa wins against Lux 49.04% of the time which is 9.55% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.11% more often than would be expected.
The average opponent winrate against Luxis 58.59%.