

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: 836,528
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 Xerath, Mel & Azir. While Kai'Sa bottom is countered most by middle champions of Swain, Twisted Fate & Aurora. Below is a detailed breakdown of Kai'Sa bottom counters against middle champions with a minimum of 100 games.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 43.14% of the time which is 3.08% lower against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 6.74% less often than would be expected.
The average opponent winrate against Swain is 46.22%.


Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 44.69% of the time which is 1.31% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 4.96% less often than would be expected.
The average opponent winrate against Twisted Fate is 46.00%.


Aurora
the Witch Between Worlds
Kai'Sa wins against Aurora 45.19% of the time which is 3.12% lower against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 6.78% less often than would be expected.
The average opponent winrate against Aurora is 48.31%.


Talon
the Blade's Shadow
Kai'Sa wins against Talon 45.77% of the time which is 0.58% lower against Talon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Talon 4.24% less often than would be expected.
The average opponent winrate against Talon is 46.35%.


Jayce
the Defender of Tomorrow
Kai'Sa wins against Jayce 46.09% of the time which is 0.42% lower against Jayce than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jayce 4.08% less often than would be expected.
The average opponent winrate against Jayce is 46.51%.


Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 46.62% of the time which is 0.19% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 3.85% less often than would be expected.
The average opponent winrate against Syndra is 46.81%.


LeBlanc
the Deceiver
Kai'Sa wins against LeBlanc 47.30% of the time which is 0.33% higher against LeBlanc than the average opponent.
After normalising both champions win rates Kai'Sa wins against LeBlanc 3.33% less often than would be expected.
The average opponent winrate against LeBlanc is 46.97%.


Diana
Scorn of the Moon
Kai'Sa wins against Diana 47.56% of the time which is 0.53% higher against Diana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Diana 3.13% less often than would be expected.
The average opponent winrate against Diana is 47.03%.


Taliyah
the Stoneweaver
Kai'Sa wins against Taliyah 48.50% of the time which is 0.88% higher against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 2.78% less often than would be expected.
The average opponent winrate against Taliyah is 47.62%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 49.16% of the time which is 2.66% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 1.00% less often than would be expected.
The average opponent winrate against Lux is 46.50%.


Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 49.28% of the time which is 2.95% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 0.71% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.33%.


Galio
the Colossus
Kai'Sa wins against Galio 49.60% of the time which is 1.62% higher against Galio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Galio 2.04% less often than would be expected.
The average opponent winrate against Galio is 47.98%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 49.70% of the time which is 0.26% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 3.40% less often than would be expected.
The average opponent winrate against Corki is 49.44%.


Irelia
the Blade Dancer
Kai'Sa wins against Irelia 49.76% of the time which is 1.93% higher against Irelia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Irelia 1.73% less often than would be expected.
The average opponent winrate against Irelia is 47.83%.


Vladimir
the Crimson Reaper
Kai'Sa wins against Vladimir 50.00% of the time which is 2.97% 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 47.03%.


Katarina
the Sinister Blade
Kai'Sa wins against Katarina 50.19% of the time which is 4.83% higher against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 1.18% more often than would be expected.
The average opponent winrate against Katarina is 45.36%.


Ryze
the Rune Mage
Kai'Sa wins against Ryze 50.39% of the time which is 0.54% higher against Ryze than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ryze 3.12% less often than would be expected.
The average opponent winrate against Ryze is 49.85%.


Anivia
the Cryophoenix
Kai'Sa wins against Anivia 50.53% of the time which is 4.02% higher against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 0.36% more often than would be expected.
The average opponent winrate against Anivia is 46.51%.


Vex
the Gloomist
Kai'Sa wins against Vex 50.86% of the time which is 6.54% higher against Vex than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vex 2.89% more often than would be expected.
The average opponent winrate against Vex is 44.32%.


Kayle
the Righteous
Kai'Sa wins against Kayle 51.16% of the time which is 4.18% higher against Kayle than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kayle 0.52% more often than would be expected.
The average opponent winrate against Kayle is 46.98%.


Akali
the Rogue Assassin
Kai'Sa wins against Akali 51.20% of the time which is 3.30% higher against Akali than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akali 0.36% less often than would be expected.
The average opponent winrate against Akali is 47.90%.


Orianna
the Lady of Clockwork
Kai'Sa wins against Orianna 51.31% of the time which is 4.30% higher against Orianna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Orianna 0.64% more often than would be expected.
The average opponent winrate against Orianna is 47.01%.


Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 51.49% of the time which is 6.05% higher against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 2.40% more often than would be expected.
The average opponent winrate against Akshan is 45.44%.


Lissandra
the Ice Witch
Kai'Sa wins against Lissandra 51.64% of the time which is 4.80% higher against Lissandra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lissandra 1.14% more often than would be expected.
The average opponent winrate against Lissandra is 46.84%.


Zoe
the Aspect of Twilight
Kai'Sa wins against Zoe 51.77% of the time which is 7.06% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 3.41% more often than would be expected.
The average opponent winrate against Zoe is 44.71%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 51.98% of the time which is 4.40% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.74% more often than would be expected.
The average opponent winrate against Yasuo is 47.58%.


Zed
the Master of Shadows
Kai'Sa wins against Zed 52.02% of the time which is 4.80% higher against Zed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zed 1.14% more often than would be expected.
The average opponent winrate against Zed is 47.22%.


Kassadin
the Void Walker
Kai'Sa wins against Kassadin 52.29% of the time which is 4.07% higher against Kassadin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kassadin 0.41% more often than would be expected.
The average opponent winrate against Kassadin is 48.22%.


Hwei
the Visionary
Kai'Sa wins against Hwei 52.30% of the time which is 5.57% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 1.91% more often than would be expected.
The average opponent winrate against Hwei is 46.73%.


Annie
the Dark Child
Kai'Sa wins against Annie 53.07% of the time which is 5.69% higher against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 2.03% more often than would be expected.
The average opponent winrate against Annie is 47.38%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 53.22% of the time which is 4.65% higher against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 0.99% more often than would be expected.
The average opponent winrate against Ahri is 48.57%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 53.48% of the time which is 5.60% higher against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 1.94% more often than would be expected.
The average opponent winrate against Sylas is 47.88%.


Yone
the Unforgotten
Kai'Sa wins against Yone 53.49% of the time which is 3.40% higher against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 0.26% less often than would be expected.
The average opponent winrate against Yone is 50.09%.


Fizz
the Tidal Trickster
Kai'Sa wins against Fizz 54.25% of the time which is 7.63% higher against Fizz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Fizz 3.97% more often than would be expected.
The average opponent winrate against Fizz is 46.62%.


Viktor
the Herald of the Arcane
Kai'Sa wins against Viktor 54.51% of the time which is 6.17% higher against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 2.51% more often than would be expected.
The average opponent winrate against Viktor is 48.34%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 54.69% of the time which is 2.04% higher against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 1.61% less often than would be expected.
The average opponent winrate against Veigar is 52.65%.


Qiyana
Empress of the Elements
Kai'Sa wins against Qiyana 54.98% of the time which is 7.78% higher against Qiyana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Qiyana 4.12% more often than would be expected.
The average opponent winrate against Qiyana is 47.20%.


Ekko
the Boy Who Shattered Time
Kai'Sa wins against Ekko 55.16% of the time which is 9.20% higher against Ekko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ekko 5.55% more often than would be expected.
The average opponent winrate against Ekko is 45.96%.


Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 55.60% of the time which is 7.00% higher against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 3.34% more often than would be expected.
The average opponent winrate against Malzahar is 48.60%.


Azir
the Emperor of the Sands
Kai'Sa wins against Azir 55.88% of the time which is 4.66% higher against Azir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Azir 1.00% more often than would be expected.
The average opponent winrate against Azir is 51.22%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 58.08% of the time which is 6.35% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 2.69% more often than would be expected.
The average opponent winrate against Mel is 51.73%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 58.14% of the time which is 10.93% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 7.27% more often than would be expected.
The average opponent winrate against Xerath is 47.21%.