

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: 847,322
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 middle Counters
Kai'Sa bottom on Patch 7 is the strongest counter to middle champions of Ekko, Yone & Viktor. While Kai'Sa bottom is countered most by middle champions of Qiyana, Annie & Zoe. Below is a detailed breakdown of Kai'Sa bottom counters against middle champions with a minimum of 100 games.


Qiyana
Empress of the Elements
Kai'Sa wins against Qiyana 43.94% of the time which is 0.27% lower against Qiyana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Qiyana 4.73% less often than would be expected.
The average opponent winrate against Qiyana is 44.21%.


Annie
the Dark Child
Kai'Sa wins against Annie 48.38% of the time which is 0.32% lower against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 4.80% less often than would be expected.
The average opponent winrate against Annie is 48.70%.


Zoe
the Aspect of Twilight
Kai'Sa wins against Zoe 48.70% of the time which is 2.61% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 1.86% less often than would be expected.
The average opponent winrate against Zoe is 46.09%.


Orianna
the Lady of Clockwork
Kai'Sa wins against Orianna 49.17% of the time which is 1.80% higher against Orianna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Orianna 2.68% less often than would be expected.
The average opponent winrate against Orianna is 47.37%.


Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 50.00% of the time which is 1.57% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 2.91% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.43%.


Diana
Scorn of the Moon
Kai'Sa wins against Diana 50.00% of the time which is 3.60% higher against Diana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Diana 0.88% less often than would be expected.
The average opponent winrate against Diana is 46.40%.


Galio
the Colossus
Kai'Sa wins against Galio 50.14% of the time which is 3.37% higher against Galio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Galio 1.11% less often than would be expected.
The average opponent winrate against Galio is 46.77%.


Anivia
the Cryophoenix
Kai'Sa wins against Anivia 50.23% of the time which is 4.51% higher against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 0.04% more often than would be expected.
The average opponent winrate against Anivia is 45.72%.


Irelia
the Blade Dancer
Kai'Sa wins against Irelia 50.40% of the time which is 3.37% higher against Irelia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Irelia 1.11% less often than would be expected.
The average opponent winrate against Irelia is 47.03%.


Hwei
the Visionary
Kai'Sa wins against Hwei 50.52% of the time which is 3.65% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 0.83% less often than would be expected.
The average opponent winrate against Hwei is 46.87%.


Lissandra
the Ice Witch
Kai'Sa wins against Lissandra 50.56% of the time which is 4.96% higher against Lissandra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lissandra 0.49% more often than would be expected.
The average opponent winrate against Lissandra is 45.60%.


Taliyah
the Stoneweaver
Kai'Sa wins against Taliyah 50.70% of the time which is 2.62% higher against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 1.86% less often than would be expected.
The average opponent winrate against Taliyah is 48.08%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 51.06% of the time which is 4.01% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.47% less often than would be expected.
The average opponent winrate against Yasuo is 47.05%.


Vex
the Gloomist
Kai'Sa wins against Vex 51.16% of the time which is 6.19% higher against Vex than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vex 1.72% more often than would be expected.
The average opponent winrate against Vex is 44.97%.


Katarina
the Sinister Blade
Kai'Sa wins against Katarina 51.27% of the time which is 4.58% higher against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 0.10% more often than would be expected.
The average opponent winrate against Katarina is 46.69%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 51.42% of the time which is 3.43% higher against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 1.05% less often than would be expected.
The average opponent winrate against Sylas is 47.99%.


Azir
the Emperor of the Sands
Kai'Sa wins against Azir 52.04% of the time which is 3.17% higher against Azir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Azir 1.31% less often than would be expected.
The average opponent winrate against Azir is 48.87%.


Fizz
the Tidal Trickster
Kai'Sa wins against Fizz 52.11% of the time which is 2.85% higher against Fizz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Fizz 1.63% less often than would be expected.
The average opponent winrate against Fizz is 49.26%.


Vladimir
the Crimson Reaper
Kai'Sa wins against Vladimir 52.15% of the time which is 3.79% higher against Vladimir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vladimir 0.69% less often than would be expected.
The average opponent winrate against Vladimir is 48.36%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 52.23% of the time which is 0.73% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 3.74% less often than would be expected.
The average opponent winrate against Veigar is 51.50%.


Viego
The Ruined King
Kai'Sa wins against Viego 52.25% of the time which is 0.83% higher against Viego than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viego 3.65% less often than would be expected.
The average opponent winrate against Viego is 51.42%.


Talon
the Blade's Shadow
Kai'Sa wins against Talon 52.36% of the time which is 6.38% higher against Talon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Talon 1.91% more often than would be expected.
The average opponent winrate against Talon is 45.98%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 52.53% of the time which is 4.57% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 0.09% more often than would be expected.
The average opponent winrate against Xerath is 47.96%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 52.74% of the time which is 1.08% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 3.39% less often than would be expected.
The average opponent winrate against Corki is 51.66%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 52.96% of the time which is 5.03% higher against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 0.55% more often than would be expected.
The average opponent winrate against Ahri is 47.93%.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 53.00% of the time which is 0.62% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 3.85% less often than would be expected.
The average opponent winrate against Smolder is 52.38%.


Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 53.32% of the time which is 5.24% higher against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 0.76% more often than would be expected.
The average opponent winrate against Syndra is 48.08%.


Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 53.48% of the time which is 6.06% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 1.58% more often than would be expected.
The average opponent winrate against Akshan is 47.42%.


Jayce
the Defender of Tomorrow
Kai'Sa wins against Jayce 53.52% of the time which is 4.96% higher against Jayce than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jayce 0.48% more often than would be expected.
The average opponent winrate against Jayce is 48.56%.


LeBlanc
the Deceiver
Kai'Sa wins against LeBlanc 53.65% of the time which is 6.70% higher against LeBlanc than the average opponent.
After normalising both champions win rates Kai'Sa wins against LeBlanc 2.22% more often than would be expected.
The average opponent winrate against LeBlanc is 46.95%.


Zed
the Master of Shadows
Kai'Sa wins against Zed 53.75% of the time which is 6.47% higher against Zed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zed 1.99% more often than would be expected.
The average opponent winrate against Zed is 47.28%.


Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 53.79% of the time which is 6.30% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 1.82% more often than would be expected.
The average opponent winrate against Twisted Fate is 47.49%.


Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 53.80% of the time which is 6.44% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 1.96% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.36%.


Kayle
the Righteous
Kai'Sa wins against Kayle 53.91% of the time which is 4.97% higher against Kayle than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kayle 0.49% more often than would be expected.
The average opponent winrate against Kayle is 48.94%.


Ryze
the Rune Mage
Kai'Sa wins against Ryze 54.03% of the time which is 4.50% higher against Ryze than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ryze 0.02% more often than would be expected.
The average opponent winrate against Ryze is 49.53%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 54.42% of the time which is 2.35% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.12% less often than would be expected.
The average opponent winrate against Mel is 52.07%.


Aurora
the Witch Between Worlds
Kai'Sa wins against Aurora 54.76% of the time which is 4.91% higher against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 0.43% more often than would be expected.
The average opponent winrate against Aurora is 49.85%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 54.84% of the time which is 6.60% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.12% more often than would be expected.
The average opponent winrate against Lux is 48.24%.


Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 56.15% of the time which is 9.35% higher against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 4.87% more often than would be expected.
The average opponent winrate against Malzahar is 46.80%.


Kassadin
the Void Walker
Kai'Sa wins against Kassadin 56.52% of the time which is 9.53% higher against Kassadin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kassadin 5.05% more often than would be expected.
The average opponent winrate against Kassadin is 46.99%.


Akali
the Rogue Assassin
Kai'Sa wins against Akali 56.56% of the time which is 8.90% higher against Akali than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akali 4.42% more often than would be expected.
The average opponent winrate against Akali is 47.66%.


Viktor
the Herald of the Arcane
Kai'Sa wins against Viktor 56.73% of the time which is 7.96% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 3.48% more often than would be expected.
The average opponent winrate against Viktor is 48.77%.


Yone
the Unforgotten
Kai'Sa wins against Yone 56.94% of the time which is 5.71% higher against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 1.23% more often than would be expected.
The average opponent winrate against Yone is 51.23%.


Ekko
the Boy Who Shattered Time
Kai'Sa wins against Ekko 57.41% of the time which is 9.95% higher against Ekko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ekko 5.47% more often than would be expected.
The average opponent winrate against Ekko is 47.46%.