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.
All Ranks Champions Analysed: 17,249,680
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 support Counters
Kai'Sa middle on Patch 14.11 is the strongest counter to support champions of Rell, Morgana & Thresh. While Kai'Sa middle is countered most by support champions of Blitzcrank, Seraphine & Rakan. Below is a detailed breakdown of Kai'Sa middle counters against support champions with a minimum of 100 games.
Blitzcrank
the Great Steam Golem
Kai'Sa wins against Blitzcrank 39.33% of the time which is 9.67% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Kai'Sa wins against Blitzcrank 6.36% less often than would be expected.
The average opponent winrate against Blitzcrankis 49.00%.
Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 40.64% of the time which is 9.19% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 5.87% less often than would be expected.
The average opponent winrate against Seraphineis 49.83%.
Rakan
The Charmer
Kai'Sa wins against Rakan 41.27% of the time which is 8.75% lower against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 5.43% less often than would be expected.
The average opponent winrate against Rakanis 50.02%.
Pyke
the Bloodharbor Ripper
Kai'Sa wins against Pyke 41.94% of the time which is 8.31% lower against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 4.99% less often than would be expected.
The average opponent winrate against Pykeis 50.25%.
Lulu
the Fae Sorceress
Kai'Sa wins against Lulu 42.46% of the time which is 7.44% lower against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 4.12% less often than would be expected.
The average opponent winrate against Luluis 49.90%.
Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 42.65% of the time which is 5.41% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 2.10% less often than would be expected.
The average opponent winrate against Xerathis 48.06%.
Lux
the Lady of Luminosity
Kai'Sa wins against Lux 42.94% of the time which is 6.23% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 2.91% less often than would be expected.
The average opponent winrate against Luxis 49.17%.
Leona
the Radiant Dawn
Kai'Sa wins against Leona 43.51% of the time which is 4.87% lower against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 1.56% less often than would be expected.
The average opponent winrate against Leonais 48.38%.
Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 43.59% of the time which is 4.58% lower against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 1.27% less often than would be expected.
The average opponent winrate against Zyrais 48.17%.
Soraka
the Starchild
Kai'Sa wins against Soraka 44.65% of the time which is 4.31% lower against Soraka than the average opponent.
After normalising both champions win rates Kai'Sa wins against Soraka 1.00% less often than would be expected.
The average opponent winrate against Sorakais 48.96%.
Milio
The Gentle Flame
Kai'Sa wins against Milio 44.81% of the time which is 4.12% lower against Milio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Milio 0.81% less often than would be expected.
The average opponent winrate against Miliois 48.93%.
Yuumi
the Magical Cat
Kai'Sa wins against Yuumi 45.99% of the time which is 7.60% lower against Yuumi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yuumi 4.28% less often than would be expected.
The average opponent winrate against Yuumiis 53.59%.
Braum
the Heart of the Freljord
Kai'Sa wins against Braum 46.53% of the time which is 2.08% lower against Braum than the average opponent.
After normalising both champions win rates Kai'Sa wins against Braum 1.23% more often than would be expected.
The average opponent winrate against Braumis 48.61%.
Nami
the Tidecaller
Kai'Sa wins against Nami 46.84% of the time which is 1.45% lower against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 1.86% more often than would be expected.
The average opponent winrate against Namiis 48.29%.
Ashe
the Frost Archer
Kai'Sa wins against Ashe 47.95% of the time which is 5.32% lower against Ashe than the average opponent.
After normalising both champions win rates Kai'Sa wins against Ashe 2.00% less often than would be expected.
The average opponent winrate against Asheis 53.27%.
Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 49.02% of the time which is 0.04% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 3.27% more often than would be expected.
The average opponent winrate against Vel'Kozis 49.06%.
Nautilus
the Titan of the Depths
Kai'Sa wins against Nautilus 50.00% of the time which is 0.40% lower against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 2.92% more often than would be expected.
The average opponent winrate against Nautilusis 50.40%.
Karma
the Enlightened One
Kai'Sa wins against Karma 51.25% of the time which is 0.91% lower against Karma than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karma 2.41% more often than would be expected.
The average opponent winrate against Karmais 52.16%.
Senna
the Redeemer
Kai'Sa wins against Senna 51.30% of the time which is 0.37% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 2.95% more often than would be expected.
The average opponent winrate against Sennais 51.67%.
Brand
the Burning Vengeance
Kai'Sa wins against Brand 51.34% of the time which is 1.60% higher against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 4.92% more often than would be expected.
The average opponent winrate against Brandis 49.74%.
Thresh
the Chain Warden
Kai'Sa wins against Thresh 51.91% of the time which is 1.83% higher against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 5.15% more often than would be expected.
The average opponent winrate against Threshis 50.08%.
Morgana
the Fallen
Kai'Sa wins against Morgana 52.42% of the time which is 2.74% higher against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 6.06% more often than would be expected.
The average opponent winrate against Morganais 49.68%.
Rell
the Iron Maiden
Kai'Sa wins against Rell 52.88% of the time which is 3.48% higher against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 6.80% more often than would be expected.
The average opponent winrate against Rellis 49.40%.