

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.
Diamond+ Champions Analysed: 2,914,800
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 bottom Counters
Kai'Sa bottom on Patch 7 is the strongest counter to bottom champions of Caitlyn, Kalista & Ezreal. While Kai'Sa bottom is countered most by bottom champions of Cassiopeia, Karthus & Nilah. Below is a detailed breakdown of Kai'Sa bottom counters against bottom champions with a minimum of 100 games.


Cassiopeia
the Serpent's Embrace
Kai'Sa wins against Cassiopeia 37.93% of the time which is 6.56% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Kai'Sa wins against Cassiopeia 10.67% less often than would be expected.
The average opponent winrate against Cassiopeia is 44.49%.


Karthus
the Deathsinger
Kai'Sa wins against Karthus 47.06% of the time which is 1.56% higher against Karthus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karthus 2.56% less often than would be expected.
The average opponent winrate against Karthus is 45.50%.


Nilah
the Joy Unbound
Kai'Sa wins against Nilah 47.67% of the time which is 2.06% higher against Nilah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nilah 2.06% less often than would be expected.
The average opponent winrate against Nilah is 45.61%.


Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 48.57% of the time which is 0.18% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 4.31% less often than would be expected.
The average opponent winrate against Seraphine is 48.75%.


Swain
the Noxian Grand General
Kai'Sa wins against Swain 48.98% of the time which is 2.43% higher against Swain than the average opponent.
After normalising both champions win rates Kai'Sa wins against Swain 1.70% less often than would be expected.
The average opponent winrate against Swain is 46.55%.


Ashe
the Frost Archer
Kai'Sa wins against Ashe 49.51% of the time which is 2.67% higher against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 1.46% less often than would be expected.
The average opponent winrate against Ashe is 46.84%.


Tristana
the Yordle Gunner
Kai'Sa wins against Tristana 49.58% of the time which is 3.23% higher against Tristana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Tristana 0.90% less often than would be expected.
The average opponent winrate against Tristana is 46.35%.


Lux
the Lady of Luminosity
Kai'Sa wins against Lux 49.68% of the time which is 1.69% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.44% less often than would be expected.
The average opponent winrate against Lux is 47.99%.


Xayah
the Rebel
Kai'Sa wins against Xayah 49.82% of the time which is 2.06% higher against Xayah than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xayah 2.07% less often than would be expected.
The average opponent winrate against Xayah is 47.76%.


Yunara
the Unbroken Faith
Kai'Sa wins against Yunara 50.30% of the time which is 2.13% higher against Yunara than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yunara 2.00% less often than would be expected.
The average opponent winrate against Yunara is 48.17%.


Zeri
The Spark of Zaun
Kai'Sa wins against Zeri 50.38% of the time which is 3.07% higher against Zeri than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zeri 1.06% less often than would be expected.
The average opponent winrate against Zeri is 47.31%.


Kog'Maw
the Mouth of the Abyss
Kai'Sa wins against Kog'Maw 50.48% of the time which is 4.59% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kog'Maw 0.47% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.89%.


Jinx
the Loose Cannon
Kai'Sa wins against Jinx 50.68% of the time which is 3.46% higher against Jinx than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jinx 0.67% less often than would be expected.
The average opponent winrate against Jinx is 47.22%.


Yasuo
the Unforgiven
Kai'Sa wins against Yasuo 50.90% of the time which is 4.46% higher against Yasuo than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yasuo 0.33% more often than would be expected.
The average opponent winrate against Yasuo is 46.44%.


Ziggs
the Hexplosives Expert
Kai'Sa wins against Ziggs 51.09% of the time which is 4.14% higher against Ziggs than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ziggs 0.01% more often than would be expected.
The average opponent winrate against Ziggs is 46.95%.


Draven
the Glorious Executioner
Kai'Sa wins against Draven 51.23% of the time which is 3.51% higher against Draven than the average opponent.
After normalising both champions win rates Kai'Sa wins against Draven 0.62% less often than would be expected.
The average opponent winrate against Draven is 47.72%.


Samira
the Desert Rose
Kai'Sa wins against Samira 51.41% of the time which is 4.07% higher against Samira than the average opponent.
After normalising both champions win rates Kai'Sa wins against Samira 0.06% less often than would be expected.
The average opponent winrate against Samira is 47.34%.


Vayne
the Night Hunter
Kai'Sa wins against Vayne 51.51% of the time which is 6.35% higher against Vayne than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vayne 2.23% more often than would be expected.
The average opponent winrate against Vayne is 45.16%.


Lucian
the Purifier
Kai'Sa wins against Lucian 51.92% of the time which is 3.94% higher against Lucian than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lucian 0.19% less often than would be expected.
The average opponent winrate against Lucian is 47.98%.


Sivir
the Battle Mistress
Kai'Sa wins against Sivir 52.15% of the time which is 5.14% higher against Sivir than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sivir 1.01% more often than would be expected.
The average opponent winrate against Sivir is 47.01%.


Smolder
the Fiery Fledgling
Kai'Sa wins against Smolder 52.26% of the time which is 4.63% higher against Smolder than the average opponent.
After normalising both champions win rates Kai'Sa wins against Smolder 0.50% more often than would be expected.
The average opponent winrate against Smolder is 47.63%.


Corki
the Daring Bombardier
Kai'Sa wins against Corki 52.50% of the time which is 3.32% higher against Corki than the average opponent.
After normalising both champions win rates Kai'Sa wins against Corki 0.81% less often than would be expected.
The average opponent winrate against Corki is 49.18%.


Aphelios
the Weapon of the Faithful
Kai'Sa wins against Aphelios 52.61% of the time which is 4.40% higher against Aphelios than the average opponent.
After normalising both champions win rates Kai'Sa wins against Aphelios 0.27% more often than would be expected.
The average opponent winrate against Aphelios is 48.21%.


Miss Fortune
the Bounty Hunter
Kai'Sa wins against Miss Fortune 52.61% of the time which is 4.28% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Kai'Sa wins against Miss Fortune 0.15% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.33%.


Hwei
the Visionary
Kai'Sa wins against Hwei 52.66% of the time which is 7.10% higher against Hwei than the average opponent.
After normalising both champions win rates Kai'Sa wins against Hwei 2.98% more often than would be expected.
The average opponent winrate against Hwei is 45.56%.


Twitch
the Plague Rat
Kai'Sa wins against Twitch 52.71% of the time which is 6.28% higher against Twitch than the average opponent.
After normalising both champions win rates Kai'Sa wins against Twitch 2.15% more often than would be expected.
The average opponent winrate against Twitch is 46.43%.


Varus
the Arrow of Retribution
Kai'Sa wins against Varus 52.72% of the time which is 2.29% higher against Varus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Varus 1.84% less often than would be expected.
The average opponent winrate against Varus is 50.43%.


Senna
the Redeemer
Kai'Sa wins against Senna 53.85% of the time which is 5.46% higher against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 1.33% more often than would be expected.
The average opponent winrate against Senna is 48.39%.


Mel
the Soul's Reflection
Kai'Sa wins against Mel 54.34% of the time which is 3.60% higher against Mel than the average opponent.
After normalising both champions win rates Kai'Sa wins against Mel 0.53% less often than would be expected.
The average opponent winrate against Mel is 50.74%.


Jhin
the Virtuoso
Kai'Sa wins against Jhin 54.82% of the time which is 5.94% higher against Jhin than the average opponent.
After normalising both champions win rates Kai'Sa wins against Jhin 1.81% more often than would be expected.
The average opponent winrate against Jhin is 48.88%.


Ezreal
the Prodigal Explorer
Kai'Sa wins against Ezreal 55.61% of the time which is 4.65% higher against Ezreal than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ezreal 0.52% more often than would be expected.
The average opponent winrate against Ezreal is 50.96%.


Kalista
the Spear of Vengeance
Kai'Sa wins against Kalista 56.27% of the time which is 1.37% higher against Kalista than the average opponent.
After normalising both champions win rates Kai'Sa wins against Kalista 2.73% less often than would be expected.
The average opponent winrate against Kalista is 54.90%.


Caitlyn
the Sheriff of Piltover
Kai'Sa wins against Caitlyn 56.31% of the time which is 7.40% higher against Caitlyn than the average opponent.
After normalising both champions win rates Kai'Sa wins against Caitlyn 3.27% more often than would be expected.
The average opponent winrate against Caitlyn is 48.91%.