

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.
Master Champions Analysed: 1,638,518
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 15.9 is the strongest counter to support champions of Mel, Xerath & Tahm Kench. While Kai'Sa bottom is countered most by support champions of Taric, Gragas & Fiddlesticks. Below is a detailed breakdown of Kai'Sa bottom counters against support champions with a minimum of 100 games.


Taric
the Shield of Valoran
Kai'Sa wins against Taric 44.31% of the time which is 1.48% lower against Taric than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taric 5.08% less often than would be expected.
The average opponent winrate against Taric is 45.79%.


Gragas
the Rabble Rouser
Kai'Sa wins against Gragas 44.64% of the time which is 5.10% lower against Gragas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Gragas 8.71% less often than would be expected.
The average opponent winrate against Gragas is 49.74%.


Fiddlesticks
the Ancient Fear
Kai'Sa wins against Fiddlesticks 47.54% of the time which is 3.77% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Kai'Sa wins against Fiddlesticks 0.18% more often than would be expected.
The average opponent winrate against Fiddlesticks is 43.77%.


Maokai
the Twisted Treant
Kai'Sa wins against Maokai 47.80% of the time which is 1.43% higher against Maokai than the average opponent.
After normalising both champions win rates Kai'Sa wins against Maokai 2.18% less often than would be expected.
The average opponent winrate against Maokai is 46.37%.


Senna
the Redeemer
Kai'Sa wins against Senna 47.87% of the time which is 0.86% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 4.47% less often than would be expected.
The average opponent winrate against Senna is 48.73%.


Leona
the Radiant Dawn
Kai'Sa wins against Leona 48.07% of the time which is 0.78% higher against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 2.83% less often than would be expected.
The average opponent winrate against Leona is 47.29%.


Braum
the Heart of the Freljord
Kai'Sa wins against Braum 48.20% of the time which is 2.06% higher against Braum than the average opponent.
After normalising both champions win rates Kai'Sa wins against Braum 1.54% less often than would be expected.
The average opponent winrate against Braum is 46.14%.


Janna
the Storm's Fury
Kai'Sa wins against Janna 48.37% of the time which is 0.96% higher against Janna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Janna 2.65% less often than would be expected.
The average opponent winrate against Janna is 47.41%.


Lulu
the Fae Sorceress
Kai'Sa wins against Lulu 48.90% of the time which is 1.98% higher against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 1.63% less often than would be expected.
The average opponent winrate against Lulu is 46.92%.


Pantheon
the Unbreakable Spear
Kai'Sa wins against Pantheon 48.94% of the time which is 0.17% lower against Pantheon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pantheon 3.78% less often than would be expected.
The average opponent winrate against Pantheon is 49.11%.


Rell
the Iron Maiden
Kai'Sa wins against Rell 49.33% of the time which is 2.13% higher against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 1.48% less often than would be expected.
The average opponent winrate against Rell is 47.20%.


Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 49.52% of the time which is 1.19% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 2.42% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.33%.


Zilean
the Chronokeeper
Kai'Sa wins against Zilean 49.61% of the time which is 2.99% higher against Zilean than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zilean 0.62% less often than would be expected.
The average opponent winrate against Zilean is 46.62%.


Renata Glasc
the Chem-Baroness
Kai'Sa wins against Renata Glasc 49.80% of the time which is 1.30% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Kai'Sa wins against Renata Glasc 2.31% less often than would be expected.
The average opponent winrate against Renata Glasc is 48.50%.


Alistar
the Minotaur
Kai'Sa wins against Alistar 49.84% of the time which is 2.34% higher against Alistar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Alistar 1.27% less often than would be expected.
The average opponent winrate against Alistar is 47.50%.


Bard
the Wandering Caretaker
Kai'Sa wins against Bard 50.27% of the time which is 3.16% higher against Bard than the average opponent.
After normalising both champions win rates Kai'Sa wins against Bard 0.45% less often than would be expected.
The average opponent winrate against Bard is 47.11%.


Rakan
The Charmer
Kai'Sa wins against Rakan 50.35% of the time which is 2.02% higher against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 1.59% less often than would be expected.
The average opponent winrate against Rakan is 48.33%.


Thresh
the Chain Warden
Kai'Sa wins against Thresh 50.35% of the time which is 3.12% higher against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 0.49% less often than would be expected.
The average opponent winrate against Thresh is 47.23%.


Shaco
the Demon Jester
Kai'Sa wins against Shaco 50.40% of the time which is 0.83% higher against Shaco than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shaco 2.78% less often than would be expected.
The average opponent winrate against Shaco is 49.57%.


Elise
the Spider Queen
Kai'Sa wins against Elise 50.75% of the time which is 3.80% higher against Elise than the average opponent.
After normalising both champions win rates Kai'Sa wins against Elise 0.19% more often than would be expected.
The average opponent winrate against Elise is 46.95%.


Sona
Maven of the Strings
Kai'Sa wins against Sona 50.81% of the time which is 4.37% higher against Sona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sona 0.76% more often than would be expected.
The average opponent winrate against Sona is 46.44%.


Poppy
Keeper of the Hammer
Kai'Sa wins against Poppy 51.14% of the time which is 4.48% higher against Poppy than the average opponent.
After normalising both champions win rates Kai'Sa wins against Poppy 0.87% more often than would be expected.
The average opponent winrate against Poppy is 46.66%.


Nami
the Tidecaller
Kai'Sa wins against Nami 51.33% of the time which is 4.09% higher against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 0.48% more often than would be expected.
The average opponent winrate against Nami is 47.24%.


Neeko
the Curious Chameleon
Kai'Sa wins against Neeko 51.80% of the time which is 3.37% higher against Neeko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Neeko 0.24% less often than would be expected.
The average opponent winrate against Neeko is 48.43%.


Soraka
the Starchild
Kai'Sa wins against Soraka 51.96% of the time which is 4.81% higher against Soraka than the average opponent.
After normalising both champions win rates Kai'Sa wins against Soraka 1.20% more often than would be expected.
The average opponent winrate against Soraka is 47.15%.


Karma
the Enlightened One
Kai'Sa wins against Karma 52.94% of the time which is 3.62% higher against Karma than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karma 0.01% more often than would be expected.
The average opponent winrate against Karma is 49.32%.


Shen
the Eye of Twilight
Kai'Sa wins against Shen 53.33% of the time which is 4.50% higher against Shen than the average opponent.
After normalising both champions win rates Kai'Sa wins against Shen 0.89% more often than would be expected.
The average opponent winrate against Shen is 48.83%.


Blitzcrank
the Great Steam Golem
Kai'Sa wins against Blitzcrank 53.69% of the time which is 6.46% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Kai'Sa wins against Blitzcrank 2.85% more often than would be expected.
The average opponent winrate against Blitzcrank is 47.23%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 53.96% of the time which is 5.17% higher against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 1.56% more often than would be expected.
The average opponent winrate against Seraphine is 48.79%.


Yuumi
the Magical Cat
Kai'Sa wins against Yuumi 54.12% of the time which is 3.50% higher against Yuumi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yuumi 0.11% less often than would be expected.
The average opponent winrate against Yuumi is 50.62%.


Pyke
the Bloodharbor Ripper
Kai'Sa wins against Pyke 54.23% of the time which is 6.62% higher against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 3.01% more often than would be expected.
The average opponent winrate against Pyke is 47.61%.


Morgana
the Fallen
Kai'Sa wins against Morgana 54.23% of the time which is 5.58% higher against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 1.97% more often than would be expected.
The average opponent winrate against Morgana is 48.65%.


Zoe
the Aspect of Twilight
Kai'Sa wins against Zoe 54.96% of the time which is 4.34% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 0.73% more often than would be expected.
The average opponent winrate against Zoe is 50.62%.


Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 55.23% of the time which is 5.49% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.88% more often than would be expected.
The average opponent winrate against Zyra is 49.74%.


Milio
The Gentle Flame
Kai'Sa wins against Milio 55.26% of the time which is 7.90% higher against Milio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Milio 4.29% more often than would be expected.
The average opponent winrate against Milio is 47.36%.


LeBlanc
the Deceiver
Kai'Sa wins against LeBlanc 55.36% of the time which is 8.53% higher against LeBlanc than the average opponent.
After normalising both champions win rates Kai'Sa wins against LeBlanc 4.92% more often than would be expected.
The average opponent winrate against LeBlanc is 46.83%.


Nautilus
the Titan of the Depths
Kai'Sa wins against Nautilus 55.56% of the time which is 6.15% higher against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 2.54% more often than would be expected.
The average opponent winrate against Nautilus is 49.41%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 56.39% of the time which is 6.79% higher against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 3.18% more often than would be expected.
The average opponent winrate against Sylas is 49.60%.


Nidalee
the Bestial Huntress
Kai'Sa wins against Nidalee 56.52% of the time which is 5.94% higher against Nidalee than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nidalee 2.33% more often than would be expected.
The average opponent winrate against Nidalee is 50.58%.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 56.65% of the time which is 9.05% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 5.44% more often than would be expected.
The average opponent winrate against Swain is 47.60%.


Brand
the Burning Vengeance
Kai'Sa wins against Brand 57.02% of the time which is 9.00% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 5.39% more often than would be expected.
The average opponent winrate against Brand is 48.02%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 57.49% of the time which is 8.38% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 4.77% more often than would be expected.
The average opponent winrate against Lux is 49.11%.


Tahm Kench
The River King
Kai'Sa wins against Tahm Kench 57.83% of the time which is 7.75% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tahm Kench 4.14% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.08%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 61.81% of the time which is 11.33% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 7.72% more often than would be expected.
The average opponent winrate against Xerath is 50.48%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 63.31% of the time which is 11.02% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 7.42% more often than would be expected.
The average opponent winrate against Mel is 52.29%.