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.
Emerald+ Champions Analysed: 13,951,687
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 Twisted Fate, Nautilus & Ezreal. While Kai'Sa bottom is countered most by bottom champions of Heimerdinger, Karthus & Kog'Maw. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.
Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 39.89% of the time which is 4.36% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 8.07% less often than would be expected.
The average opponent winrate against Heimerdingeris 44.25%.
Karthus
the Deathsinger
Kai'Sa wins against Karthus 47.53% of the time which is 1.16% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 2.57% less often than would be expected.
The average opponent winrate against Karthusis 46.37%.
Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 47.94% of the time which is 2.19% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 1.53% less often than would be expected.
The average opponent winrate against Kog'Mawis 45.75%.
Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 48.13% of the time which is 1.06% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 2.67% less often than would be expected.
The average opponent winrate against Cassiopeiais 47.07%.
Ashe
the Frost Archer
Kai'Sa wins against Ashe 48.98% of the time which is 3.41% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.31% less often than would be expected.
The average opponent winrate against Asheis 45.57%.
Swain
the Noxian Grand General
Kai'Sa wins against Swain 49.05% of the time which is 2.84% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 0.88% less often than would be expected.
The average opponent winrate against Swainis 46.21%.
Nilah
the Joy Unbound
Kai'Sa wins against Nilah 49.10% of the time which is 1.33% higher against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 2.40% less often than would be expected.
The average opponent winrate against Nilahis 47.77%.
Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 49.66% of the time which is 3.76% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.04% more often than would be expected.
The average opponent winrate against Vel'Kozis 45.90%.
Lux
the Lady of Luminosity
Kai'Sa wins against Lux 50.00% of the time which is 3.75% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.03% more often than would be expected.
The average opponent winrate against Luxis 46.25%.
Brand
the Burning Vengeance
Kai'Sa wins against Brand 50.05% of the time which is 4.90% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 1.18% more often than would be expected.
The average opponent winrate against Brandis 45.15%.
Jinx
the Loose Cannon
Kai'Sa wins against Jinx 50.56% of the time which is 3.98% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.25% more often than would be expected.
The average opponent winrate against Jinxis 46.58%.
Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 51.14% of the time which is 5.41% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 1.69% more often than would be expected.
The average opponent winrate against Tahm Kenchis 45.73%.
Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 51.32% of the time which is 3.03% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.70% less often than would be expected.
The average opponent winrate against Yasuois 48.29%.
Xayah
the Rebel
Kai'Sa wins against Xayah 51.40% of the time which is 2.26% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 1.47% less often than would be expected.
The average opponent winrate against Xayahis 49.14%.
Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 51.55% of the time which is 2.84% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 0.89% less often than would be expected.
The average opponent winrate against Zeriis 48.71%.
Samira
the Desert Rose
Kai'Sa wins against Samira 51.62% of the time which is 2.16% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 1.57% less often than would be expected.
The average opponent winrate against Samirais 49.46%.
Lucian
the Purifier
Kai'Sa wins against Lucian 51.68% of the time which is 3.11% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.62% less often than would be expected.
The average opponent winrate against Lucianis 48.57%.
Draven
the Glorious Executioner
Kai'Sa wins against Draven 51.75% of the time which is 1.77% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 1.96% less often than would be expected.
The average opponent winrate against Dravenis 49.98%.
Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 51.76% of the time which is 4.09% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.36% more often than would be expected.
The average opponent winrate against Tristanais 47.67%.
Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 51.82% of the time which is 4.45% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 0.72% more often than would be expected.
The average opponent winrate against Akshanis 47.37%.
Sivir
the Battle Mistress
Kai'Sa wins against Sivir 51.83% of the time which is 3.39% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 0.34% less often than would be expected.
The average opponent winrate against Siviris 48.44%.
Corki
the Daring Bombardier
Kai'Sa wins against Corki 52.23% of the time which is 2.82% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.91% less often than would be expected.
The average opponent winrate against Corkiis 49.41%.
Varus
the Arrow of Retribution
Kai'Sa wins against Varus 52.29% of the time which is 2.97% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 0.76% less often than would be expected.
The average opponent winrate against Varusis 49.32%.
Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 52.32% of the time which is 4.29% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 0.56% more often than would be expected.
The average opponent winrate against Caitlynis 48.03%.
Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 52.34% of the time which is 6.60% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 2.88% more often than would be expected.
The average opponent winrate against Seraphineis 45.74%.
Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 52.48% of the time which is 4.64% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 0.91% more often than would be expected.
The average opponent winrate against Xerathis 47.84%.
Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 52.52% of the time which is 2.46% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 1.27% less often than would be expected.
The average opponent winrate against Kalistais 50.06%.
Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 52.75% of the time which is 6.28% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 2.55% more often than would be expected.
The average opponent winrate against Veigaris 46.47%.
Jhin
the Virtuoso
Kai'Sa wins against Jhin 52.82% of the time which is 5.39% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.66% more often than would be expected.
The average opponent winrate against Jhinis 47.43%.
Twitch
the Plague Rat
Kai'Sa wins against Twitch 52.96% of the time which is 4.44% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 0.71% more often than would be expected.
The average opponent winrate against Twitchis 48.52%.
Ornn
The Fire below the Mountain
Kai'Sa wins against Ornn 53.00% of the time which is 5.80% higher against Ornn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ornn 2.07% more often than would be expected.
The average opponent winrate against Ornnis 47.20%.
Vayne
the Night Hunter
Kai'Sa wins against Vayne 53.03% of the time which is 4.68% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 0.95% more often than would be expected.
The average opponent winrate against Vayneis 48.35%.
Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 53.05% of the time which is 3.77% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.04% more often than would be expected.
The average opponent winrate against Smolderis 49.28%.
Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 53.21% of the time which is 4.59% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.86% more often than would be expected.
The average opponent winrate against Miss Fortuneis 48.62%.
Hwei
the Visionary
Kai'Sa wins against Hwei 53.23% of the time which is 6.51% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 2.78% more often than would be expected.
The average opponent winrate against Hweiis 46.72%.
Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 53.35% of the time which is 5.66% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 1.93% more often than would be expected.
The average opponent winrate against Ziggsis 47.69%.
Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 53.88% of the time which is 1.65% higher against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 2.07% less often than would be expected.
The average opponent winrate against Apheliosis 52.23%.
Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 54.72% of the time which is 6.75% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 3.02% more often than would be expected.
The average opponent winrate against Aurelion Solis 47.97%.
Senna
the Redeemer
Kai'Sa wins against Senna 55.94% of the time which is 5.59% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 1.86% more often than would be expected.
The average opponent winrate against Sennais 50.35%.
Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 55.97% of the time which is 4.86% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 1.13% more often than would be expected.
The average opponent winrate against Ezrealis 51.11%.
Nautilus
the Titan of the Depths
Kai'Sa wins against Nautilus 56.35% of the time which is 3.72% higher against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 0.00% less often than would be expected.
The average opponent winrate against Nautilusis 52.63%.
Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 58.05% of the time which is 7.28% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 3.55% more often than would be expected.
The average opponent winrate against Twisted Fateis 50.77%.