

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: 19,839,540
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 support Counters
Kai'Sa bottom on Patch 15.1 is the strongest counter to support champions of Ezreal, Ashe & Lissandra. While Kai'Sa bottom is countered most by support champions of Heimerdinger, Fiddlesticks & Lulu. Below is a detailed breakdown of Kai'Sa bottom counters against support champions with a minimum of 100 games.


Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 44.23% of the time which is 5.24% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 5.15% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.47%.


Fiddlesticks
the Ancient Fear
Kai'Sa wins against Fiddlesticks 44.48% of the time which is 3.62% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Kai'Sa wins against Fiddlesticks 3.53% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.10%.


Lulu
the Fae Sorceress
Kai'Sa wins against Lulu 45.95% of the time which is 1.95% lower against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 1.86% less often than would be expected.
The average opponent winrate against Lulu is 47.90%.


Braum
the Heart of the Freljord
Kai'Sa wins against Braum 46.08% of the time which is 2.47% lower against Braum than the average opponent.
After normalising both champions win rates Kai'Sa wins against Braum 2.38% less often than would be expected.
The average opponent winrate against Braum is 48.55%.


Sona
Maven of the Strings
Kai'Sa wins against Sona 46.23% of the time which is 1.47% lower against Sona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sona 1.38% less often than would be expected.
The average opponent winrate against Sona is 47.70%.


Janna
the Storm's Fury
Kai'Sa wins against Janna 46.32% of the time which is 1.61% lower against Janna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Janna 1.52% less often than would be expected.
The average opponent winrate against Janna is 47.93%.


Amumu
the Sad Mummy
Kai'Sa wins against Amumu 46.82% of the time which is 2.35% lower against Amumu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Amumu 2.26% less often than would be expected.
The average opponent winrate against Amumu is 49.17%.


Maokai
the Twisted Treant
Kai'Sa wins against Maokai 46.91% of the time which is 0.71% lower against Maokai than the average opponent.
After normalising both champions win rates Kai'Sa wins against Maokai 0.62% less often than would be expected.
The average opponent winrate against Maokai is 47.62%.


Taric
the Shield of Valoran
Kai'Sa wins against Taric 46.92% of the time which is 0.09% lower against Taric than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taric 0.00% less often than would be expected.
The average opponent winrate against Taric is 47.01%.


Rell
the Iron Maiden
Kai'Sa wins against Rell 47.08% of the time which is 1.13% lower against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 1.04% less often than would be expected.
The average opponent winrate against Rell is 48.21%.


Pantheon
the Unbreakable Spear
Kai'Sa wins against Pantheon 47.32% of the time which is 2.12% lower against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 2.03% less often than would be expected.
The average opponent winrate against Pantheon is 49.44%.


Galio
the Colossus
Kai'Sa wins against Galio 47.34% of the time which is 1.53% lower against Galio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Galio 1.44% less often than would be expected.
The average opponent winrate against Galio is 48.87%.


Annie
the Dark Child
Kai'Sa wins against Annie 47.45% of the time which is 2.39% lower against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 2.30% less often than would be expected.
The average opponent winrate against Annie is 49.84%.


Ivern
the Green Father
Kai'Sa wins against Ivern 47.54% of the time which is 2.26% lower against Ivern than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ivern 2.17% less often than would be expected.
The average opponent winrate against Ivern is 49.80%.


Nami
the Tidecaller
Kai'Sa wins against Nami 47.77% of the time which is 0.11% higher against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 0.20% more often than would be expected.
The average opponent winrate against Nami is 47.66%.


Soraka
the Starchild
Kai'Sa wins against Soraka 47.86% of the time which is 0.26% lower against Soraka than the average opponent.
After normalising both champions win rates Kai'Sa wins against Soraka 0.17% less often than would be expected.
The average opponent winrate against Soraka is 48.12%.


Alistar
the Minotaur
Kai'Sa wins against Alistar 47.95% of the time which is 1.84% lower against Alistar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Alistar 1.75% less often than would be expected.
The average opponent winrate against Alistar is 49.79%.


Renata Glasc
the Chem-Baroness
Kai'Sa wins against Renata Glasc 48.01% of the time which is 1.89% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Kai'Sa wins against Renata Glasc 1.80% less often than would be expected.
The average opponent winrate against Renata Glasc is 49.90%.


Elise
the Spider Queen
Kai'Sa wins against Elise 48.02% of the time which is 0.78% lower against Elise than the average opponent.
After normalising both champions win rates Kai'Sa wins against Elise 0.69% less often than would be expected.
The average opponent winrate against Elise is 48.80%.


Senna
the Redeemer
Kai'Sa wins against Senna 48.32% of the time which is 0.16% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.25% more often than would be expected.
The average opponent winrate against Senna is 48.16%.


Thresh
the Chain Warden
Kai'Sa wins against Thresh 48.54% of the time which is 1.18% lower against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 1.09% less often than would be expected.
The average opponent winrate against Thresh is 49.72%.


Shaco
the Demon Jester
Kai'Sa wins against Shaco 48.82% of the time which is 0.35% lower against Shaco than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shaco 0.26% less often than would be expected.
The average opponent winrate against Shaco is 49.17%.


Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 48.84% of the time which is 3.26% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 3.17% less often than would be expected.
The average opponent winrate against Syndra is 52.10%.


Rakan
The Charmer
Kai'Sa wins against Rakan 48.95% of the time which is 1.92% lower against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 1.83% less often than would be expected.
The average opponent winrate against Rakan is 50.87%.


Leona
the Radiant Dawn
Kai'Sa wins against Leona 48.99% of the time which is 0.89% lower against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 0.80% less often than would be expected.
The average opponent winrate against Leona is 49.88%.


Zilean
the Chronokeeper
Kai'Sa wins against Zilean 49.03% of the time which is 0.53% higher against Zilean than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zilean 0.62% more often than would be expected.
The average opponent winrate against Zilean is 48.50%.


Gragas
the Rabble Rouser
Kai'Sa wins against Gragas 49.03% of the time which is 0.69% lower against Gragas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Gragas 0.60% less often than would be expected.
The average opponent winrate against Gragas is 49.72%.


Poppy
Keeper of the Hammer
Kai'Sa wins against Poppy 49.18% of the time which is 0.99% higher against Poppy than the average opponent.
After normalising both champions win rates Kai'Sa wins against Poppy 1.08% more often than would be expected.
The average opponent winrate against Poppy is 48.19%.


Teemo
the Swift Scout
Kai'Sa wins against Teemo 49.31% of the time which is 0.47% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 0.38% less often than would be expected.
The average opponent winrate against Teemo is 49.78%.


Milio
The Gentle Flame
Kai'Sa wins against Milio 49.36% of the time which is 0.36% higher against Milio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Milio 0.45% more often than would be expected.
The average opponent winrate against Milio is 49.00%.


Neeko
the Curious Chameleon
Kai'Sa wins against Neeko 49.57% of the time which is 0.45% higher against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 0.54% more often than would be expected.
The average opponent winrate against Neeko is 49.12%.


Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 49.60% of the time which is 1.36% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 1.45% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.24%.


Brand
the Burning Vengeance
Kai'Sa wins against Brand 50.05% of the time which is 0.47% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.38% less often than would be expected.
The average opponent winrate against Brand is 50.52%.


Nautilus
the Titan of the Depths
Kai'Sa wins against Nautilus 50.15% of the time which is 0.96% lower against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 0.87% less often than would be expected.
The average opponent winrate against Nautilus is 51.11%.


Karma
the Enlightened One
Kai'Sa wins against Karma 50.17% of the time which is 0.97% higher against Karma than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karma 1.06% more often than would be expected.
The average opponent winrate against Karma is 49.20%.


Morgana
the Fallen
Kai'Sa wins against Morgana 50.18% of the time which is 1.62% higher against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 1.71% more often than would be expected.
The average opponent winrate against Morgana is 48.56%.


Zac
the Secret Weapon
Kai'Sa wins against Zac 50.28% of the time which is 0.51% higher against Zac than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zac 0.60% more often than would be expected.
The average opponent winrate against Zac is 49.77%.


Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 50.29% of the time which is 1.74% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.83% more often than would be expected.
The average opponent winrate against Zyra is 48.55%.


LeBlanc
the Deceiver
Kai'Sa wins against LeBlanc 50.31% of the time which is 0.25% lower against LeBlanc than the average opponent.
After normalising both champions win rates Kai'Sa wins against LeBlanc 0.16% less often than would be expected.
The average opponent winrate against LeBlanc is 50.56%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 50.33% of the time which is 0.01% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.08% more often than would be expected.
The average opponent winrate against Seraphine is 50.34%.


Zoe
the Aspect of Twilight
Kai'Sa wins against Zoe 50.40% of the time which is 0.53% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 0.62% more often than would be expected.
The average opponent winrate against Zoe is 49.87%.


Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 50.59% of the time which is 2.27% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 2.36% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.32%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 50.66% of the time which is 0.60% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.69% more often than would be expected.
The average opponent winrate against Lux is 50.06%.


Anivia
the Cryophoenix
Kai'Sa wins against Anivia 50.69% of the time which is 0.49% lower 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 51.18%.


Skarner
the Primordial Sovereign
Kai'Sa wins against Skarner 50.79% of the time which is 1.48% higher against Skarner than the average opponent.
After normalising both champions win rates Kai'Sa wins against Skarner 1.57% more often than would be expected.
The average opponent winrate against Skarner is 49.31%.


Blitzcrank
the Great Steam Golem
Kai'Sa wins against Blitzcrank 50.85% of the time which is 0.70% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Kai'Sa wins against Blitzcrank 0.79% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.15%.


Camille
the Steel Shadow
Kai'Sa wins against Camille 50.95% of the time which is 2.43% lower against Camille than the average opponent.
After normalising both champions win rates Kai'Sa wins against Camille 2.34% less often than would be expected.
The average opponent winrate against Camille is 53.38%.


Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 51.08% of the time which is 4.85% lower against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 4.77% less often than would be expected.
The average opponent winrate against Ziggs is 55.93%.


Taliyah
the Stoneweaver
Kai'Sa wins against Taliyah 51.13% of the time which is 1.05% higher against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 1.14% more often than would be expected.
The average opponent winrate against Taliyah is 50.08%.


Bard
the Wandering Caretaker
Kai'Sa wins against Bard 51.48% of the time which is 1.84% higher against Bard than the average opponent.
After normalising both champions win rates Kai'Sa wins against Bard 1.93% more often than would be expected.
The average opponent winrate against Bard is 49.64%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 51.84% of the time which is 2.42% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 2.51% more often than would be expected.
The average opponent winrate against Xerath is 49.42%.


Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 52.00% of the time which is 1.63% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 1.72% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.37%.


Yuumi
the Magical Cat
Kai'Sa wins against Yuumi 52.21% of the time which is 0.74% higher against Yuumi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yuumi 0.83% more often than would be expected.
The average opponent winrate against Yuumi is 51.47%.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 52.30% of the time which is 0.46% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 0.37% less often than would be expected.
The average opponent winrate against Swain is 52.76%.


Hwei
the Visionary
Kai'Sa wins against Hwei 52.55% of the time which is 2.94% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 3.03% more often than would be expected.
The average opponent winrate against Hwei is 49.61%.


Shen
the Eye of Twilight
Kai'Sa wins against Shen 52.83% of the time which is 2.23% higher against Shen than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shen 2.32% more often than would be expected.
The average opponent winrate against Shen is 50.60%.


Rammus
the Armordillo
Kai'Sa wins against Rammus 52.94% of the time which is 3.06% higher against Rammus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rammus 3.15% more often than would be expected.
The average opponent winrate against Rammus is 49.88%.


Pyke
the Bloodharbor Ripper
Kai'Sa wins against Pyke 53.33% of the time which is 2.19% higher against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 2.28% more often than would be expected.
The average opponent winrate against Pyke is 51.14%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 53.35% of the time which is 4.69% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 4.62% less often than would be expected.
The average opponent winrate against Twitch is 58.04%.


Jarvan IV
the Exemplar of Demacia
Kai'Sa wins against Jarvan IV 53.56% of the time which is 3.68% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jarvan IV 3.77% more often than would be expected.
The average opponent winrate against Jarvan IV is 49.88%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 53.99% of the time which is 0.82% higher against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 0.91% more often than would be expected.
The average opponent winrate against Sylas is 53.17%.


Cho'Gath
the Terror of the Void
Kai'Sa wins against Cho'Gath 54.11% of the time which is 2.17% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 2.26% more often than would be expected.
The average opponent winrate against Cho'Gath is 51.94%.


Ornn
The Fire below the Mountain
Kai'Sa wins against Ornn 54.46% of the time which is 1.84% higher against Ornn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ornn 1.93% more often than would be expected.
The average opponent winrate against Ornn is 52.62%.


Sett
the Boss
Kai'Sa wins against Sett 54.55% of the time which is 0.42% higher against Sett than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sett 0.51% more often than would be expected.
The average opponent winrate against Sett is 54.13%.


Malphite
Shard of the Monolith
Kai'Sa wins against Malphite 54.81% of the time which is 0.15% higher against Malphite than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malphite 0.23% more often than would be expected.
The average opponent winrate against Malphite is 54.66%.


Rumble
the Mechanized Menace
Kai'Sa wins against Rumble 54.95% of the time which is 0.25% lower against Rumble than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rumble 0.17% less often than would be expected.
The average opponent winrate against Rumble is 55.20%.


Singed
the Mad Chemist
Kai'Sa wins against Singed 55.09% of the time which is 3.86% higher against Singed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Singed 3.95% more often than would be expected.
The average opponent winrate against Singed is 51.23%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 55.14% of the time which is 1.10% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 1.19% more often than would be expected.
The average opponent winrate against Veigar is 54.04%.


Kennen
the Heart of the Tempest
Kai'Sa wins against Kennen 56.03% of the time which is 6.36% higher against Kennen than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kennen 6.45% more often than would be expected.
The average opponent winrate against Kennen is 49.67%.


Nunu & Willump
the Boy and His Yeti
Kai'Sa wins against Nunu & Willump 56.30% of the time which is 0.50% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nunu & Willump 0.42% less often than would be expected.
The average opponent winrate against Nunu & Willump is 56.80%.


Sion
The Undead Juggernaut
Kai'Sa wins against Sion 56.94% of the time which is 6.67% higher against Sion than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sion 6.76% more often than would be expected.
The average opponent winrate against Sion is 50.27%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 56.94% of the time which is 2.15% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 2.08% less often than would be expected.
The average opponent winrate against Miss Fortune is 59.09%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 58.27% of the time which is 4.06% higher against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 4.15% more often than would be expected.
The average opponent winrate against Ahri is 54.21%.


Lee Sin
the Blind Monk
Kai'Sa wins against Lee Sin 58.56% of the time which is 1.22% higher against Lee Sin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lee Sin 1.30% more often than would be expected.
The average opponent winrate against Lee Sin is 57.34%.


Nidalee
the Bestial Huntress
Kai'Sa wins against Nidalee 58.62% of the time which is 6.45% higher against Nidalee than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nidalee 6.54% more often than would be expected.
The average opponent winrate against Nidalee is 52.17%.


Wukong
the Monkey King
Kai'Sa wins against Wukong 59.26% of the time which is 10.00% higher against Wukong than the average opponent.
After normalising both champions win rates Kai'Sa wins against Wukong 10.09% more often than would be expected.
The average opponent winrate against Wukong is 49.26%.


Lissandra
the Ice Witch
Kai'Sa wins against Lissandra 59.44% of the time which is 7.08% higher against Lissandra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lissandra 7.17% more often than would be expected.
The average opponent winrate against Lissandra is 52.36%.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 59.71% of the time which is 4.22% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 4.30% more often than would be expected.
The average opponent winrate against Ashe is 55.49%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 69.31% of the time which is 6.24% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 6.28% more often than would be expected.
The average opponent winrate against Ezreal is 63.07%.