

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: 7,205,052
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 15.7 is the strongest counter to support champions of Ezreal, Zoe & Yasuo. While Kai'Sa bottom is countered most by support champions of Shen, Annie & Taric. Below is a detailed breakdown of Kai'Sa bottom counters against support champions with a minimum of 100 games.


Shen
the Eye of Twilight
Kai'Sa wins against Shen 39.66% of the time which is 11.34% lower against Shen than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shen 3.49% less often than would be expected.
The average opponent winrate against Shen is 51.00%.


Annie
the Dark Child
Kai'Sa wins against Annie 39.86% of the time which is 12.54% lower against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 4.69% less often than would be expected.
The average opponent winrate against Annie is 52.40%.


Taric
the Shield of Valoran
Kai'Sa wins against Taric 40.10% of the time which is 10.12% lower against Taric than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taric 2.28% less often than would be expected.
The average opponent winrate against Taric is 50.22%.


Shaco
the Demon Jester
Kai'Sa wins against Shaco 40.93% of the time which is 10.64% lower against Shaco than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shaco 2.79% less often than would be expected.
The average opponent winrate against Shaco is 51.57%.


Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 41.23% of the time which is 9.45% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.61% less often than would be expected.
The average opponent winrate against Zyra is 50.68%.


Fiddlesticks
the Ancient Fear
Kai'Sa wins against Fiddlesticks 41.38% of the time which is 10.50% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Kai'Sa wins against Fiddlesticks 2.65% less often than would be expected.
The average opponent winrate against Fiddlesticks is 51.88%.


Bard
the Wandering Caretaker
Kai'Sa wins against Bard 41.49% of the time which is 13.40% lower against Bard than the average opponent.
After normalising both champions win rates Kai'Sa wins against Bard 5.56% less often than would be expected.
The average opponent winrate against Bard is 54.89%.


Amumu
the Sad Mummy
Kai'Sa wins against Amumu 41.52% of the time which is 9.19% lower against Amumu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Amumu 1.35% less often than would be expected.
The average opponent winrate against Amumu is 50.71%.


Braum
the Heart of the Freljord
Kai'Sa wins against Braum 41.56% of the time which is 11.02% lower against Braum than the average opponent.
After normalising both champions win rates Kai'Sa wins against Braum 3.17% less often than would be expected.
The average opponent winrate against Braum is 52.58%.


Teemo
the Swift Scout
Kai'Sa wins against Teemo 41.74% of the time which is 8.15% lower against Teemo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Teemo 0.31% less often than would be expected.
The average opponent winrate against Teemo is 49.89%.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 41.78% of the time which is 9.53% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 1.68% less often than would be expected.
The average opponent winrate against Swain is 51.31%.


Rell
the Iron Maiden
Kai'Sa wins against Rell 41.90% of the time which is 9.73% lower against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 1.88% less often than would be expected.
The average opponent winrate against Rell is 51.63%.


Heimerdinger
the Revered Inventor
Kai'Sa wins against Heimerdinger 42.65% of the time which is 8.36% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Kai'Sa wins against Heimerdinger 0.51% less often than would be expected.
The average opponent winrate against Heimerdinger is 51.01%.


Brand
the Burning Vengeance
Kai'Sa wins against Brand 42.86% of the time which is 8.07% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.22% less often than would be expected.
The average opponent winrate against Brand is 50.93%.


Sion
The Undead Juggernaut
Kai'Sa wins against Sion 43.03% of the time which is 8.52% lower against Sion than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sion 0.67% less often than would be expected.
The average opponent winrate against Sion is 51.55%.


Renata Glasc
the Chem-Baroness
Kai'Sa wins against Renata Glasc 43.07% of the time which is 10.98% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Kai'Sa wins against Renata Glasc 3.14% less often than would be expected.
The average opponent winrate against Renata Glasc is 54.05%.


Sett
the Boss
Kai'Sa wins against Sett 43.13% of the time which is 7.48% lower against Sett than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sett 0.36% more often than would be expected.
The average opponent winrate against Sett is 50.61%.


Pantheon
the Unbreakable Spear
Kai'Sa wins against Pantheon 43.43% of the time which is 9.12% lower against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 1.27% less often than would be expected.
The average opponent winrate against Pantheon is 52.55%.


Leona
the Radiant Dawn
Kai'Sa wins against Leona 43.43% of the time which is 9.11% lower against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 1.26% less often than would be expected.
The average opponent winrate against Leona is 52.54%.


Elise
the Spider Queen
Kai'Sa wins against Elise 43.54% of the time which is 13.20% lower against Elise than the average opponent.
After normalising both champions win rates Kai'Sa wins against Elise 5.39% less often than would be expected.
The average opponent winrate against Elise is 56.74%.


Milio
The Gentle Flame
Kai'Sa wins against Milio 43.58% of the time which is 7.77% lower against Milio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Milio 0.08% more often than would be expected.
The average opponent winrate against Milio is 51.35%.


Poppy
Keeper of the Hammer
Kai'Sa wins against Poppy 43.59% of the time which is 8.79% lower against Poppy than the average opponent.
After normalising both champions win rates Kai'Sa wins against Poppy 0.94% less often than would be expected.
The average opponent winrate against Poppy is 52.38%.


LeBlanc
the Deceiver
Kai'Sa wins against LeBlanc 43.93% of the time which is 8.36% lower against LeBlanc than the average opponent.
After normalising both champions win rates Kai'Sa wins against LeBlanc 0.51% less often than would be expected.
The average opponent winrate against LeBlanc is 52.29%.


Maokai
the Twisted Treant
Kai'Sa wins against Maokai 44.05% of the time which is 7.52% lower against Maokai than the average opponent.
After normalising both champions win rates Kai'Sa wins against Maokai 0.33% more often than would be expected.
The average opponent winrate against Maokai is 51.57%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 44.25% of the time which is 15.98% lower against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 8.25% less often than would be expected.
The average opponent winrate against Twitch is 60.23%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 44.30% of the time which is 7.57% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.28% more often than would be expected.
The average opponent winrate against Lux is 51.87%.


Morgana
the Fallen
Kai'Sa wins against Morgana 44.31% of the time which is 7.62% lower against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 0.23% more often than would be expected.
The average opponent winrate against Morgana is 51.93%.


Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 45.10% of the time which is 6.90% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 0.95% more often than would be expected.
The average opponent winrate against Vel'Koz is 52.00%.


Gragas
the Rabble Rouser
Kai'Sa wins against Gragas 45.10% of the time which is 11.68% lower against Gragas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Gragas 3.87% less often than would be expected.
The average opponent winrate against Gragas is 56.78%.


Alistar
the Minotaur
Kai'Sa wins against Alistar 45.19% of the time which is 8.91% lower against Alistar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Alistar 1.07% less often than would be expected.
The average opponent winrate against Alistar is 54.10%.


Thresh
the Chain Warden
Kai'Sa wins against Thresh 45.23% of the time which is 8.56% lower against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 0.72% less often than would be expected.
The average opponent winrate against Thresh is 53.79%.


Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 45.24% of the time which is 7.63% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 0.22% more often than would be expected.
The average opponent winrate against Tahm Kench is 52.87%.


Nami
the Tidecaller
Kai'Sa wins against Nami 45.35% of the time which is 6.54% lower against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 1.31% more often than would be expected.
The average opponent winrate against Nami is 51.89%.


Karma
the Enlightened One
Kai'Sa wins against Karma 45.35% of the time which is 8.61% lower against Karma than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karma 0.77% less often than would be expected.
The average opponent winrate against Karma is 53.96%.


Sona
Maven of the Strings
Kai'Sa wins against Sona 45.45% of the time which is 6.25% lower against Sona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sona 1.60% more often than would be expected.
The average opponent winrate against Sona is 51.70%.


Galio
the Colossus
Kai'Sa wins against Galio 45.47% of the time which is 6.29% lower against Galio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Galio 1.56% more often than would be expected.
The average opponent winrate against Galio is 51.76%.


Senna
the Redeemer
Kai'Sa wins against Senna 45.55% of the time which is 8.58% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 0.74% less often than would be expected.
The average opponent winrate against Senna is 54.13%.


Zilean
the Chronokeeper
Kai'Sa wins against Zilean 45.68% of the time which is 7.53% lower against Zilean than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zilean 0.32% more often than would be expected.
The average opponent winrate against Zilean is 53.21%.


Nautilus
the Titan of the Depths
Kai'Sa wins against Nautilus 45.99% of the time which is 6.99% lower against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 0.86% more often than would be expected.
The average opponent winrate against Nautilus is 52.98%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 46.05% of the time which is 6.31% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 1.54% more often than would be expected.
The average opponent winrate against Xerath is 52.36%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 46.12% of the time which is 7.10% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 0.75% more often than would be expected.
The average opponent winrate against Seraphine is 53.22%.


Soraka
the Starchild
Kai'Sa wins against Soraka 46.14% of the time which is 6.29% lower against Soraka than the average opponent.
After normalising both champions win rates Kai'Sa wins against Soraka 1.56% more often than would be expected.
The average opponent winrate against Soraka is 52.43%.


Malphite
Shard of the Monolith
Kai'Sa wins against Malphite 46.16% of the time which is 7.31% lower against Malphite than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malphite 0.54% more often than would be expected.
The average opponent winrate against Malphite is 53.47%.


Hwei
the Visionary
Kai'Sa wins against Hwei 46.35% of the time which is 9.13% lower against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 1.30% less often than would be expected.
The average opponent winrate against Hwei is 55.48%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 46.37% of the time which is 6.93% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.92% more often than would be expected.
The average opponent winrate against Veigar is 53.30%.


Lulu
the Fae Sorceress
Kai'Sa wins against Lulu 46.47% of the time which is 7.47% lower against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 0.37% more often than would be expected.
The average opponent winrate against Lulu is 53.94%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 46.58% of the time which is 7.86% lower against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 0.02% less often than would be expected.
The average opponent winrate against Ahri is 54.44%.


Cho'Gath
the Terror of the Void
Kai'Sa wins against Cho'Gath 46.79% of the time which is 5.85% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 2.00% more often than would be expected.
The average opponent winrate against Cho'Gath is 52.64%.


Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 47.16% of the time which is 7.10% lower against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 0.74% more often than would be expected.
The average opponent winrate against Ziggs is 54.26%.


Rakan
The Charmer
Kai'Sa wins against Rakan 47.16% of the time which is 6.48% lower against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 1.37% more often than would be expected.
The average opponent winrate against Rakan is 53.64%.


Blitzcrank
the Great Steam Golem
Kai'Sa wins against Blitzcrank 47.32% of the time which is 6.51% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Kai'Sa wins against Blitzcrank 1.33% more often than would be expected.
The average opponent winrate against Blitzcrank is 53.83%.


Dr. Mundo
the Madman of Zaun
Kai'Sa wins against Dr. Mundo 47.62% of the time which is 5.82% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Dr. Mundo 2.03% more often than would be expected.
The average opponent winrate against Dr. Mundo is 53.44%.


Neeko
the Curious Chameleon
Kai'Sa wins against Neeko 47.83% of the time which is 5.85% lower against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 1.99% more often than would be expected.
The average opponent winrate against Neeko is 53.68%.


Pyke
the Bloodharbor Ripper
Kai'Sa wins against Pyke 48.13% of the time which is 7.00% lower against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 0.83% more often than would be expected.
The average opponent winrate against Pyke is 55.13%.


Janna
the Storm's Fury
Kai'Sa wins against Janna 48.21% of the time which is 5.70% lower against Janna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Janna 2.14% more often than would be expected.
The average opponent winrate against Janna is 53.91%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 49.20% of the time which is 6.58% lower against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 1.25% more often than would be expected.
The average opponent winrate against Mel is 55.78%.


Lee Sin
the Blind Monk
Kai'Sa wins against Lee Sin 49.34% of the time which is 7.75% lower against Lee Sin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lee Sin 0.06% more often than would be expected.
The average opponent winrate against Lee Sin is 57.09%.


Yuumi
the Magical Cat
Kai'Sa wins against Yuumi 49.45% of the time which is 6.20% lower against Yuumi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yuumi 1.63% more often than would be expected.
The average opponent winrate against Yuumi is 55.65%.


Anivia
the Cryophoenix
Kai'Sa wins against Anivia 49.46% of the time which is 6.94% lower against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 0.88% more often than would be expected.
The average opponent winrate against Anivia is 56.40%.


Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 49.55% of the time which is 3.13% lower against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 4.72% more often than would be expected.
The average opponent winrate against Malzahar is 52.68%.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 49.68% of the time which is 7.51% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 0.29% more often than would be expected.
The average opponent winrate against Ashe is 57.19%.


Mordekaiser
the Iron Revenant
Kai'Sa wins against Mordekaiser 50.50% of the time which is 8.95% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mordekaiser 1.20% less often than would be expected.
The average opponent winrate against Mordekaiser is 59.45%.


Zac
the Secret Weapon
Kai'Sa wins against Zac 51.15% of the time which is 1.47% lower against Zac than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zac 6.38% more often than would be expected.
The average opponent winrate against Zac is 52.62%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 51.35% of the time which is 11.40% lower against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 3.75% less often than would be expected.
The average opponent winrate against Jhin is 62.75%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 52.66% of the time which is 0.60% lower against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 7.25% more often than would be expected.
The average opponent winrate against Sylas is 53.26%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 53.34% of the time which is 4.30% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 3.50% more often than would be expected.
The average opponent winrate against Miss Fortune is 57.64%.


Garen
The Might of Demacia
Kai'Sa wins against Garen 54.17% of the time which is 4.95% lower against Garen than the average opponent.
After normalising both champions win rates Kai'Sa wins against Garen 2.81% more often than would be expected.
The average opponent winrate against Garen is 59.12%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 54.90% of the time which is 3.22% lower against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 4.57% more often than would be expected.
The average opponent winrate against Yasuo is 58.12%.


Zoe
the Aspect of Twilight
Kai'Sa wins against Zoe 55.79% of the time which is 2.50% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 10.35% more often than would be expected.
The average opponent winrate against Zoe is 53.29%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 61.06% of the time which is 1.92% lower against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 5.72% more often than would be expected.
The average opponent winrate against Ezreal is 62.98%.