

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: 14,991,909
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 14 is the strongest counter to support champions of Blitzcrank, Pyke & Rell. While Karthus bottom is countered most by support champions of Soraka, Braum & Milio. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Soraka
La Hija de las Estrellas
Karthus wins against Soraka 47.79% of the time which is 0.18% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 5.32% less often than would be expected.
The average opponent winrate against Soraka is 47.61%.


Braum
El Corazón de Freljord
Karthus wins against Braum 47.80% of the time which is 0.92% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 4.58% less often than would be expected.
The average opponent winrate against Braum is 46.88%.


Milio
la Llama Serena
Karthus wins against Milio 48.45% of the time which is 1.29% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 4.21% less often than would be expected.
The average opponent winrate against Milio is 47.16%.


Lulu
El Hada Hechicera
Karthus wins against Lulu 52.00% of the time which is 3.83% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 1.67% less often than would be expected.
The average opponent winrate against Lulu is 48.17%.


Nami
La Invocadora de Mareas
Karthus wins against Nami 52.09% of the time which is 4.51% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.99% less often than would be expected.
The average opponent winrate against Nami is 47.58%.


Sona
La Virtuosa de las Cuerdas
Karthus wins against Sona 52.17% of the time which is 4.99% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 0.51% less often than would be expected.
The average opponent winrate against Sona is 47.18%.


Nautilus
El Titán Abisal
Karthus wins against Nautilus 52.31% of the time which is 2.61% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 2.88% less often than would be expected.
The average opponent winrate against Nautilus is 49.70%.


Thresh
El Carcelero Implacable
Karthus wins against Thresh 52.96% of the time which is 5.26% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.24% less often than would be expected.
The average opponent winrate against Thresh is 47.70%.


Janna
La Furia de la Tormenta
Karthus wins against Janna 53.24% of the time which is 5.13% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 0.37% less often than would be expected.
The average opponent winrate against Janna is 48.11%.


Senna
la Redentora
Karthus wins against Senna 54.03% of the time which is 3.76% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.73% less often than would be expected.
The average opponent winrate against Senna is 50.27%.


Bardo
El Guardián Errante
Karthus wins against Bardo 54.55% of the time which is 5.83% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 0.33% more often than would be expected.
The average opponent winrate against Bardo is 48.72%.


Rakan
El Encantador
Karthus wins against Rakan 54.67% of the time which is 5.88% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.38% more often than would be expected.
The average opponent winrate against Rakan is 48.79%.


Leona
El Amanecer Radiante
Karthus wins against Leona 55.29% of the time which is 7.84% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.34% more often than would be expected.
The average opponent winrate against Leona is 47.45%.


Lux
La Dama Luminosa
Karthus wins against Lux 55.45% of the time which is 5.34% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.15% less often than would be expected.
The average opponent winrate against Lux is 50.11%.


Karma
La Iluminada
Karthus wins against Karma 57.09% of the time which is 7.48% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 1.99% more often than would be expected.
The average opponent winrate against Karma is 49.61%.


Yuumi
la Gata Mágica
Karthus wins against Yuumi 57.78% of the time which is 7.27% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 1.78% more often than would be expected.
The average opponent winrate against Yuumi is 50.51%.


Alistar
El Minotauro
Karthus wins against Alistar 58.56% of the time which is 9.56% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 4.06% more often than would be expected.
The average opponent winrate against Alistar is 49.00%.


Rell
la Dama de Hierro
Karthus wins against Rell 58.94% of the time which is 10.97% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 5.47% more often than would be expected.
The average opponent winrate against Rell is 47.97%.


Pyke
el Destripador de los Puertos
Karthus wins against Pyke 60.23% of the time which is 11.05% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 5.55% more often than would be expected.
The average opponent winrate against Pyke is 49.18%.


Blitzcrank
El Gran Gólem de Vapor
Karthus wins against Blitzcrank 62.30% of the time which is 13.04% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 7.55% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.26%.