

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: 12,253,314
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.


Karthus Counters
Karthus bottom vs support Counters
Karthus bottom on Patch 15.8 is the strongest counter to support champions of Braum, Pyke & Lux. While Karthus bottom is countered most by support champions of Yuumi, Sona & Nami. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Yuumi
la gatita mágica
Karthus wins against Yuumi 48.88% of the time which is 0.84% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 7.34% less often than would be expected.
The average opponent winrate against Yuumi is 49.72%.


Sona
la Virtuosa de las Cuerdas
Karthus wins against Sona 48.89% of the time which is 2.16% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 4.35% less often than would be expected.
The average opponent winrate against Sona is 46.73%.


Nami
la Invocadora de Mareas
Karthus wins against Nami 50.23% of the time which is 3.10% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 3.41% less often than would be expected.
The average opponent winrate against Nami is 47.13%.


Rakan
El Encantador
Karthus wins against Rakan 50.75% of the time which is 1.83% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 4.68% less often than would be expected.
The average opponent winrate against Rakan is 48.92%.


Soraka
la Hija de las Estrellas
Karthus wins against Soraka 50.87% of the time which is 3.28% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 3.23% less often than would be expected.
The average opponent winrate against Soraka is 47.59%.


Janna
la Furia de la Tormenta
Karthus wins against Janna 52.63% of the time which is 5.19% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.32% less often than would be expected.
The average opponent winrate against Janna is 47.44%.


Milio
La Flama Gentil
Karthus wins against Milio 52.68% of the time which is 5.09% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.42% less often than would be expected.
The average opponent winrate against Milio is 47.59%.


Karma
la Iluminada
Karthus wins against Karma 52.87% of the time which is 3.62% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.89% less often than would be expected.
The average opponent winrate against Karma is 49.25%.


Alistar
el Minotauro
Karthus wins against Alistar 52.91% of the time which is 4.54% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 1.97% less often than would be expected.
The average opponent winrate against Alistar is 48.37%.


Rell
la Doncella de Hierro
Karthus wins against Rell 54.76% of the time which is 6.59% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.08% more often than would be expected.
The average opponent winrate against Rell is 48.17%.


Bardo
el Guardián Trotamundos
Karthus wins against Bardo 55.56% of the time which is 7.38% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 0.87% more often than would be expected.
The average opponent winrate against Bardo is 48.18%.


Senna
la Redentora
Karthus wins against Senna 55.78% of the time which is 7.69% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.18% more often than would be expected.
The average opponent winrate against Senna is 48.09%.


Lulu
La Hechicera Hadística
Karthus wins against Lulu 55.84% of the time which is 8.73% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 2.22% more often than would be expected.
The average opponent winrate against Lulu is 47.11%.


Nautilus
el Titán de las Profundidades
Karthus wins against Nautilus 57.63% of the time which is 8.45% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.94% more often than would be expected.
The average opponent winrate against Nautilus is 49.18%.


Leona
el Radiante Amanecer
Karthus wins against Leona 57.69% of the time which is 9.11% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.60% more often than would be expected.
The average opponent winrate against Leona is 48.58%.


Thresh
el Carcelero Implacable
Karthus wins against Thresh 58.31% of the time which is 11.18% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 4.67% more often than would be expected.
The average opponent winrate against Thresh is 47.13%.


Blitzcrank
el Gran Gólem de Vapor
Karthus wins against Blitzcrank 58.97% of the time which is 10.37% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 3.86% more often than would be expected.
The average opponent winrate against Blitzcrank is 48.60%.


Lux
la Dama Luminosa
Karthus wins against Lux 60.00% of the time which is 10.35% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 3.85% more often than would be expected.
The average opponent winrate against Lux is 49.65%.


Pyke
el Destripador del Muelle Rojo
Karthus wins against Pyke 61.90% of the time which is 12.95% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 6.44% more often than would be expected.
The average opponent winrate against Pyke is 48.95%.


Braum
el Corazón del Fréljord
Karthus wins against Braum 61.98% of the time which is 15.38% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 8.87% more often than would be expected.
The average opponent winrate against Braum is 46.60%.