

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.
Platinum+ Champions Analysed: 64,075,440
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 middle vs middle Counters
Kai'Sa middle on Patch 30 is the strongest counter to middle champions of Mel, Zoe & Orianna. While Kai'Sa middle is countered most by middle champions of Naafiri, Vel'Koz & Annie. Below is a detailed breakdown of Kai'Sa middle counters against middle champions with a minimum of 100 games.


Naafiri
the Hound of a Hundred Bites
Kai'Sa wins against Naafiri 33.08% of the time which is 12.67% lower against Naafiri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Naafiri 9.66% less often than would be expected.
The average opponent winrate against Naafiri is 45.75%.


Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 36.29% of the time which is 10.71% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 7.67% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.00%.


Annie
the Dark Child
Kai'Sa wins against Annie 38.41% of the time which is 7.63% lower against Annie than the average opponent.
After normalising both champions win rates Kai'Sa wins against Annie 4.61% less often than would be expected.
The average opponent winrate against Annie is 46.04%.


Vladimir
the Crimson Reaper
Kai'Sa wins against Vladimir 39.10% of the time which is 8.83% lower against Vladimir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vladimir 5.77% less often than would be expected.
The average opponent winrate against Vladimir is 47.93%.


Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 40.00% of the time which is 6.64% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 3.61% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.64%.


Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 40.54% of the time which is 7.57% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 4.51% less often than would be expected.
The average opponent winrate against Xerath is 48.11%.


Diana
Scorn of the Moon
Kai'Sa wins against Diana 40.55% of the time which is 6.52% lower against Diana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Diana 3.48% less often than would be expected.
The average opponent winrate against Diana is 47.07%.


Kassadin
the Void Walker
Kai'Sa wins against Kassadin 40.94% of the time which is 7.33% lower against Kassadin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kassadin 4.27% less often than would be expected.
The average opponent winrate against Kassadin is 48.27%.


Zed
the Master of Shadows
Kai'Sa wins against Zed 41.05% of the time which is 8.66% lower against Zed than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zed 5.58% less often than would be expected.
The average opponent winrate against Zed is 49.71%.


Viktor
the Herald of the Arcane
Kai'Sa wins against Viktor 41.17% of the time which is 7.32% lower against Viktor than the average opponent.
After normalising both champions win rates Kai'Sa wins against Viktor 4.26% less often than would be expected.
The average opponent winrate against Viktor is 48.49%.


Vex
the Gloomist
Kai'Sa wins against Vex 41.24% of the time which is 5.52% lower against Vex than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vex 2.48% less often than would be expected.
The average opponent winrate against Vex is 46.76%.


Aurora
the Witch Between Worlds
Kai'Sa wins against Aurora 41.39% of the time which is 8.84% lower against Aurora than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurora 5.76% less often than would be expected.
The average opponent winrate against Aurora is 50.23%.


Ekko
the Boy Who Shattered Time
Kai'Sa wins against Ekko 41.86% of the time which is 5.62% lower against Ekko than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ekko 2.57% less often than would be expected.
The average opponent winrate against Ekko is 47.48%.


Talon
the Blade's Shadow
Kai'Sa wins against Talon 42.86% of the time which is 5.76% lower against Talon than the average opponent.
After normalising both champions win rates Kai'Sa wins against Talon 2.69% less often than would be expected.
The average opponent winrate against Talon is 48.62%.


Ryze
the Rune Mage
Kai'Sa wins against Ryze 43.08% of the time which is 5.26% lower against Ryze than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ryze 2.20% less often than would be expected.
The average opponent winrate against Ryze is 48.34%.


Akshan
the Rogue Sentinel
Kai'Sa wins against Akshan 43.19% of the time which is 4.79% lower against Akshan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akshan 1.73% less often than would be expected.
The average opponent winrate against Akshan is 47.98%.


Veigar
the Tiny Master of Evil
Kai'Sa wins against Veigar 43.46% of the time which is 3.83% lower against Veigar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Veigar 0.78% less often than would be expected.
The average opponent winrate against Veigar is 47.29%.


Anivia
the Cryophoenix
Kai'Sa wins against Anivia 43.52% of the time which is 2.92% lower against Anivia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Anivia 0.11% more often than would be expected.
The average opponent winrate against Anivia is 46.44%.


Malzahar
the Prophet of the Void
Kai'Sa wins against Malzahar 43.62% of the time which is 3.21% lower against Malzahar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Malzahar 0.17% less often than would be expected.
The average opponent winrate against Malzahar is 46.83%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 43.96% of the time which is 4.48% lower against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 1.42% less often than would be expected.
The average opponent winrate against Yasuo is 48.44%.


Sylas
the Unshackled
Kai'Sa wins against Sylas 44.28% of the time which is 5.09% lower against Sylas than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sylas 2.02% less often than would be expected.
The average opponent winrate against Sylas is 49.37%.


Lissandra
the Ice Witch
Kai'Sa wins against Lissandra 44.29% of the time which is 3.78% lower against Lissandra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lissandra 0.72% less often than would be expected.
The average opponent winrate against Lissandra is 48.07%.


Katarina
the Sinister Blade
Kai'Sa wins against Katarina 44.87% of the time which is 4.21% lower against Katarina than the average opponent.
After normalising both champions win rates Kai'Sa wins against Katarina 1.14% less often than would be expected.
The average opponent winrate against Katarina is 49.08%.


Irelia
the Blade Dancer
Kai'Sa wins against Irelia 45.18% of the time which is 2.85% lower against Irelia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Irelia 0.21% more often than would be expected.
The average opponent winrate against Irelia is 48.03%.


Akali
the Rogue Assassin
Kai'Sa wins against Akali 45.19% of the time which is 3.80% lower against Akali than the average opponent.
After normalising both champions win rates Kai'Sa wins against Akali 0.73% less often than would be expected.
The average opponent winrate against Akali is 48.99%.


Cho'Gath
the Terror of the Void
Kai'Sa wins against Cho'Gath 46.08% of the time which is 0.03% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cho'Gath 2.99% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.11%.


Fizz
the Tidal Trickster
Kai'Sa wins against Fizz 46.52% of the time which is 1.66% lower against Fizz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Fizz 1.40% more often than would be expected.
The average opponent winrate against Fizz is 48.18%.


Galio
the Colossus
Kai'Sa wins against Galio 46.80% of the time which is 1.11% lower against Galio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Galio 1.95% more often than would be expected.
The average opponent winrate against Galio is 47.91%.


Ahri
the Nine-Tailed Fox
Kai'Sa wins against Ahri 47.14% of the time which is 0.43% lower against Ahri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ahri 2.62% more often than would be expected.
The average opponent winrate against Ahri is 47.57%.


Twisted Fate
the Card Master
Kai'Sa wins against Twisted Fate 47.22% of the time which is 2.14% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twisted Fate 0.93% more often than would be expected.
The average opponent winrate against Twisted Fate is 49.36%.


Syndra
the Dark Sovereign
Kai'Sa wins against Syndra 47.46% of the time which is 0.92% lower against Syndra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Syndra 2.14% more often than would be expected.
The average opponent winrate against Syndra is 48.38%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 47.79% of the time which is 3.75% lower against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.66% less often than would be expected.
The average opponent winrate against Corki is 51.54%.


LeBlanc
the Deceiver
Kai'Sa wins against LeBlanc 48.01% of the time which is 1.54% lower against LeBlanc than the average opponent.
After normalising both champions win rates Kai'Sa wins against LeBlanc 1.54% more often than would be expected.
The average opponent winrate against LeBlanc is 49.55%.


Azir
the Emperor of the Sands
Kai'Sa wins against Azir 48.24% of the time which is 2.97% lower against Azir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Azir 0.12% more often than would be expected.
The average opponent winrate against Azir is 51.21%.


Aurelion Sol
The Star Forger
Kai'Sa wins against Aurelion Sol 48.31% of the time which is 0.57% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aurelion Sol 3.62% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.74%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 49.54% of the time which is 2.24% lower against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.85% more often than would be expected.
The average opponent winrate against Tristana is 51.78%.


Yone
the Unforgotten
Kai'Sa wins against Yone 50.21% of the time which is 0.80% lower against Yone than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yone 2.29% more often than would be expected.
The average opponent winrate against Yone is 51.01%.


Taliyah
the Stoneweaver
Kai'Sa wins against Taliyah 50.29% of the time which is 2.34% higher against Taliyah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taliyah 5.40% more often than would be expected.
The average opponent winrate against Taliyah is 47.95%.


Qiyana
Empress of the Elements
Kai'Sa wins against Qiyana 50.76% of the time which is 1.96% higher against Qiyana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Qiyana 5.03% more often than would be expected.
The average opponent winrate against Qiyana is 48.80%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 51.93% of the time which is 3.83% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 6.89% more often than would be expected.
The average opponent winrate against Lux is 48.10%.


Hwei
the Visionary
Kai'Sa wins against Hwei 52.22% of the time which is 2.73% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 5.81% more often than would be expected.
The average opponent winrate against Hwei is 49.49%.


Orianna
the Lady of Clockwork
Kai'Sa wins against Orianna 52.53% of the time which is 3.02% higher against Orianna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Orianna 6.10% more often than would be expected.
The average opponent winrate against Orianna is 49.51%.


Zoe
the Aspect of Twilight
Kai'Sa wins against Zoe 53.89% of the time which is 5.06% higher against Zoe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zoe 8.13% more often than would be expected.
The average opponent winrate against Zoe is 48.83%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 56.07% of the time which is 3.61% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 6.70% more often than would be expected.
The average opponent winrate against Mel is 52.46%.