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.
Emerald+ Champions Analysed: 25,612,396
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 top vs support Counters
Kai'Sa top on Patch 14.18 is the strongest counter to support champions of Vel'Koz, Zyra & Yuumi. While Kai'Sa top is countered most by support champions of Zilean, Blitzcrank & Xerath. Below is a detailed breakdown of Kai'Sa top counters against support champions with a minimum of 100 games.
Zilean
Gardien du Temps
Kai'Sa wins against Zilean 38.40% of the time which is 9.88% lower against Zilean than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zilean 8.61% less often than would be expected.
The average opponent winrate against Zileanis 48.28%.
Blitzcrank
Golem de vapeur
Kai'Sa wins against Blitzcrank 41.64% of the time which is 7.54% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Kai'Sa wins against Blitzcrank 6.26% less often than would be expected.
The average opponent winrate against Blitzcrankis 49.18%.
Xerath
Mage suprême
Kai'Sa wins against Xerath 42.44% of the time which is 5.07% lower against Xerath than the average opponent.
After normalising both champions win rates Kai'Sa wins against Xerath 3.80% less often than would be expected.
The average opponent winrate against Xerathis 47.51%.
Pyke
Éventreur des abysses
Kai'Sa wins against Pyke 43.10% of the time which is 4.93% lower against Pyke than the average opponent.
After normalising both champions win rates Kai'Sa wins against Pyke 3.66% less often than would be expected.
The average opponent winrate against Pykeis 48.03%.
Senna
Rédemptrice
Kai'Sa wins against Senna 43.21% of the time which is 3.43% lower against Senna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Senna 2.17% less often than would be expected.
The average opponent winrate against Sennais 46.64%.
Bard
Gardien errant
Kai'Sa wins against Bard 43.48% of the time which is 5.47% lower against Bard than the average opponent.
After normalising both champions win rates Kai'Sa wins against Bard 4.19% less often than would be expected.
The average opponent winrate against Bardis 48.95%.
Nautilus
Titan des profondeurs
Kai'Sa wins against Nautilus 44.29% of the time which is 6.19% lower against Nautilus than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nautilus 4.91% less often than would be expected.
The average opponent winrate against Nautilusis 50.48%.
Brand
Vengeur flamboyant
Kai'Sa wins against Brand 44.35% of the time which is 4.52% lower against Brand than the average opponent.
After normalising both champions win rates Kai'Sa wins against Brand 3.24% less often than would be expected.
The average opponent winrate against Brandis 48.87%.
Sona
Virtuose de la harpe
Kai'Sa wins against Sona 44.80% of the time which is 2.45% lower against Sona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Sona 1.19% less often than would be expected.
The average opponent winrate against Sonais 47.25%.
Rell
Vierge de fer
Kai'Sa wins against Rell 44.80% of the time which is 3.89% lower against Rell than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rell 2.62% less often than would be expected.
The average opponent winrate against Rellis 48.69%.
Soraka
Enfant des étoiles
Kai'Sa wins against Soraka 44.84% of the time which is 3.01% lower against Soraka than the average opponent.
After normalising both champions win rates Kai'Sa wins against Soraka 1.74% less often than would be expected.
The average opponent winrate against Sorakais 47.85%.
Nami
Aquamancienne
Kai'Sa wins against Nami 45.66% of the time which is 1.32% lower against Nami than the average opponent.
After normalising both champions win rates Kai'Sa wins against Nami 0.06% less often than would be expected.
The average opponent winrate against Namiis 46.98%.
Braum
Cœur de Freljord
Kai'Sa wins against Braum 46.83% of the time which is 1.87% lower against Braum than the average opponent.
After normalising both champions win rates Kai'Sa wins against Braum 0.60% less often than would be expected.
The average opponent winrate against Braumis 48.70%.
Lux
Dame de lumière
Kai'Sa wins against Lux 47.31% of the time which is 1.66% lower against Lux than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lux 0.38% less often than would be expected.
The average opponent winrate against Luxis 48.97%.
Leona
Aube radieuse
Kai'Sa wins against Leona 47.42% of the time which is 1.39% lower against Leona than the average opponent.
After normalising both champions win rates Kai'Sa wins against Leona 0.12% less often than would be expected.
The average opponent winrate against Leonais 48.81%.
Morgana
Déchue
Kai'Sa wins against Morgana 47.49% of the time which is 1.40% lower against Morgana than the average opponent.
After normalising both champions win rates Kai'Sa wins against Morgana 0.12% less often than would be expected.
The average opponent winrate against Morganais 48.89%.
Thresh
Garde aux chaînes
Kai'Sa wins against Thresh 47.63% of the time which is 1.17% lower against Thresh than the average opponent.
After normalising both champions win rates Kai'Sa wins against Thresh 0.10% more often than would be expected.
The average opponent winrate against Threshis 48.80%.
Poppy
Gardienne du marteau
Kai'Sa wins against Poppy 47.81% of the time which is 1.77% higher against Poppy than the average opponent.
After normalising both champions win rates Kai'Sa wins against Poppy 3.02% more often than would be expected.
The average opponent winrate against Poppyis 46.04%.
Séraphine
Chanteuse rêveuse
Kai'Sa wins against Séraphine 47.84% of the time which is 1.26% lower against Séraphine than the average opponent.
After normalising both champions win rates Kai'Sa wins against Séraphine 0.02% more often than would be expected.
The average opponent winrate against Séraphineis 49.10%.
Alistar
Minotaure
Kai'Sa wins against Alistar 48.31% of the time which is 1.01% lower against Alistar than the average opponent.
After normalising both champions win rates Kai'Sa wins against Alistar 0.27% more often than would be expected.
The average opponent winrate against Alistaris 49.32%.
Lulu
Sorcière féérique
Kai'Sa wins against Lulu 49.43% of the time which is 2.00% higher against Lulu than the average opponent.
After normalising both champions win rates Kai'Sa wins against Lulu 3.27% more often than would be expected.
The average opponent winrate against Luluis 47.43%.
Milio
Douce flamme
Kai'Sa wins against Milio 50.16% of the time which is 2.06% higher against Milio than the average opponent.
After normalising both champions win rates Kai'Sa wins against Milio 3.33% more often than would be expected.
The average opponent winrate against Miliois 48.10%.
Karma
Sagesse incarnée
Kai'Sa wins against Karma 50.82% of the time which is 1.95% higher against Karma than the average opponent.
After normalising both champions win rates Kai'Sa wins against Karma 3.23% more often than would be expected.
The average opponent winrate against Karmais 48.87%.
Janna
Avatar de l'air
Kai'Sa wins against Janna 50.86% of the time which is 3.87% higher against Janna than the average opponent.
After normalising both champions win rates Kai'Sa wins against Janna 5.13% more often than would be expected.
The average opponent winrate against Jannais 46.99%.
Rakan
Charmeur
Kai'Sa wins against Rakan 50.99% of the time which is 1.82% higher against Rakan than the average opponent.
After normalising both champions win rates Kai'Sa wins against Rakan 3.10% more often than would be expected.
The average opponent winrate against Rakanis 49.17%.
Yuumi
Gardienne du Grimoire
Kai'Sa wins against Yuumi 51.94% of the time which is 1.58% higher against Yuumi than the average opponent.
After normalising both champions win rates Kai'Sa wins against Yuumi 2.86% more often than would be expected.
The average opponent winrate against Yuumiis 50.36%.
Zyra
Dame aux ronces
Kai'Sa wins against Zyra 53.50% of the time which is 5.18% higher against Zyra than the average opponent.
After normalising both champions win rates Kai'Sa wins against Zyra 6.45% more often than would be expected.
The average opponent winrate against Zyrais 48.32%.
Vel'Koz
Œil du Néant
Kai'Sa wins against Vel'Koz 54.11% of the time which is 6.00% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Kai'Sa wins against Vel'Koz 7.27% more often than would be expected.
The average opponent winrate against Vel'Kozis 48.11%.