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: 23,891,662
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 30 is the strongest counter to support champions of Zyra, Thresh & Bard. While Kai'Sa middle is countered most by support champions of Janna, Taric & Vel'Koz. Below is a detailed breakdown of Kai'Sa middle counters against support champions with a minimum of 100 games.
Janna
the Storm's Fury
Kai'Sa wins against Janna 41.93% of the time which is 4.69% lower against Janna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Janna 5.02% less often than would be expected.
The average opponent winrate against Jannais 46.62%.
Taric
the Shield of Valoran
Kai'Sa wins against Taric 42.98% of the time which is 2.87% lower against Taric than the average opponent.
After normalising both champions win rates Kai'Sa wins against Taric 3.20% less often than would be expected.
The average opponent winrate against Taricis 45.85%.
Vel'Koz
the Eye of the Void
Kai'Sa wins against Vel'Koz 43.97% of the time which is 4.05% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 4.37% less often than would be expected.
The average opponent winrate against Vel'Kozis 48.02%.
Poppy
Keeper of the Hammer
Kai'Sa wins against Poppy 44.98% of the time which is 0.39% lower against Poppy than the average opponent.
After normalising both champions win rates Kai'Sa wins against Poppy 0.73% less often than would be expected.
The average opponent winrate against Poppyis 45.37%.
Rakan
The Charmer
Kai'Sa wins against Rakan 45.07% of the time which is 3.65% lower against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 3.97% less often than would be expected.
The average opponent winrate against Rakanis 48.72%.
Senna
the Redeemer
Kai'Sa wins against Senna 45.13% of the time which is 1.23% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 1.56% less often than would be expected.
The average opponent winrate against Sennais 46.36%.
Leona
the Radiant Dawn
Kai'Sa wins against Leona 45.54% of the time which is 2.52% lower against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 2.84% less often than would be expected.
The average opponent winrate against Leonais 48.06%.
Alistar
the Minotaur
Kai'Sa wins against Alistar 45.75% of the time which is 3.31% lower against Alistar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Alistar 3.63% less often than would be expected.
The average opponent winrate against Alistaris 49.06%.
Soraka
the Starchild
Kai'Sa wins against Soraka 45.82% of the time which is 2.38% lower against Soraka than the average opponent.
After normalising both champions win rates Kai'Sa wins against Soraka 2.70% less often than would be expected.
The average opponent winrate against Sorakais 48.20%.
Rell
the Iron Maiden
Kai'Sa wins against Rell 45.83% of the time which is 2.13% lower against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 2.45% less often than would be expected.
The average opponent winrate against Rellis 47.96%.
Pyke
the Bloodharbor Ripper
Kai'Sa wins against Pyke 46.21% of the time which is 0.95% lower against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 1.28% less often than would be expected.
The average opponent winrate against Pykeis 47.16%.
Blitzcrank
the Great Steam Golem
Kai'Sa wins against Blitzcrank 46.60% of the time which is 2.13% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Kai'Sa wins against Blitzcrank 2.45% less often than would be expected.
The average opponent winrate against Blitzcrankis 48.73%.
Sona
Maven of the Strings
Kai'Sa wins against Sona 46.90% of the time which is 0.63% lower against Sona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sona 0.96% less often than would be expected.
The average opponent winrate against Sonais 47.53%.
Nami
the Tidecaller
Kai'Sa wins against Nami 46.91% of the time which is 0.16% higher against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 0.17% less often than would be expected.
The average opponent winrate against Namiis 46.75%.
Seraphine
the Starry-Eyed Songstress
Kai'Sa wins against Seraphine 47.01% of the time which is 1.72% lower against Seraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Seraphine 2.04% less often than would be expected.
The average opponent winrate against Seraphineis 48.73%.
Milio
The Gentle Flame
Kai'Sa wins against Milio 47.77% of the time which is 0.61% lower against Milio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Milio 0.93% less often than would be expected.
The average opponent winrate against Miliois 48.38%.
Lulu
the Fae Sorceress
Kai'Sa wins against Lulu 47.93% of the time which is 0.46% higher against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 0.13% more often than would be expected.
The average opponent winrate against Luluis 47.47%.
Brand
the Burning Vengeance
Kai'Sa wins against Brand 48.39% of the time which is 0.40% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 0.72% less often than would be expected.
The average opponent winrate against Brandis 48.79%.
Zilean
the Chronokeeper
Kai'Sa wins against Zilean 49.69% of the time which is 1.35% higher against Zilean than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zilean 1.03% more often than would be expected.
The average opponent winrate against Zileanis 48.34%.
Lux
the Lady of Luminosity
Kai'Sa wins against Lux 49.71% of the time which is 0.74% higher against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.42% more often than would be expected.
The average opponent winrate against Luxis 48.97%.
Yuumi
the Magical Cat
Kai'Sa wins against Yuumi 49.72% of the time which is 0.59% lower against Yuumi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yuumi 0.91% less often than would be expected.
The average opponent winrate against Yuumiis 50.31%.
Nautilus
the Titan of the Depths
Kai'Sa wins against Nautilus 50.78% of the time which is 0.57% higher against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 0.25% more often than would be expected.
The average opponent winrate against Nautilusis 50.21%.
Karma
the Enlightened One
Kai'Sa wins against Karma 50.84% of the time which is 2.34% higher against Karma than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karma 2.02% more often than would be expected.
The average opponent winrate against Karmais 48.50%.
Xerath
the Magus Ascendant
Kai'Sa wins against Xerath 51.00% of the time which is 3.35% higher against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 3.02% more often than would be expected.
The average opponent winrate against Xerathis 47.65%.
Braum
the Heart of the Freljord
Kai'Sa wins against Braum 51.60% of the time which is 3.33% higher against Braum than the average opponent.
After normalising both champions win rates Kai'Sa wins against Braum 3.01% more often than would be expected.
The average opponent winrate against Braumis 48.27%.
Morgana
the Fallen
Kai'Sa wins against Morgana 52.41% of the time which is 3.84% higher against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 3.52% more often than would be expected.
The average opponent winrate against Morganais 48.57%.
Bard
the Wandering Caretaker
Kai'Sa wins against Bard 52.52% of the time which is 4.21% higher against Bard than the average opponent.
After normalising both champions win rates Kai'Sa wins against Bard 3.89% more often than would be expected.
The average opponent winrate against Bardis 48.31%.
Thresh
the Chain Warden
Kai'Sa wins against Thresh 52.93% of the time which is 4.68% higher against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 4.36% more often than would be expected.
The average opponent winrate against Threshis 48.25%.
Zyra
Rise of the Thorns
Kai'Sa wins against Zyra 59.38% of the time which is 10.85% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 10.53% more often than would be expected.
The average opponent winrate against Zyrais 48.53%.