

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: 33,234,618
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 middle vs support Counters
Karthus middle on Patch 30 is the strongest counter to support champions of Thresh, Nautilus & Lulu. While Karthus middle is countered most by support champions of Rakan, Milio & Braum. Below is a detailed breakdown of Karthus middle counters against support champions with a minimum of 100 games.


Rakan
O Charmoso
Karthus wins against Rakan 41.07% of the time which is 7.71% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 10.66% less often than would be expected.
The average opponent winrate against Rakan is 48.78%.


Milio
A Chama Gentil
Karthus wins against Milio 45.26% of the time which is 2.16% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 5.11% less often than would be expected.
The average opponent winrate against Milio is 47.42%.


Braum
o Coração de Freljord
Karthus wins against Braum 46.11% of the time which is 0.49% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 3.44% less often than would be expected.
The average opponent winrate against Braum is 46.60%.


Yuumi
a Gata Mágica
Karthus wins against Yuumi 46.34% of the time which is 2.56% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 5.51% less often than would be expected.
The average opponent winrate against Yuumi is 48.90%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 46.49% of the time which is 1.55% lower against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 4.50% less often than would be expected.
The average opponent winrate against Bardo is 48.04%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 47.59% of the time which is 0.12% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 3.07% less often than would be expected.
The average opponent winrate against Soraka is 47.71%.


Karma
a Iluminada
Karthus wins against Karma 48.03% of the time which is 1.20% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 4.15% less often than would be expected.
The average opponent winrate against Karma is 49.23%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 48.18% of the time which is 1.08% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.87% less often than would be expected.
The average opponent winrate against Janna is 47.10%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 48.68% of the time which is 0.21% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 3.16% less often than would be expected.
The average opponent winrate against Pyke is 48.89%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 49.44% of the time which is 2.50% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.45% less often than would be expected.
The average opponent winrate against Nami is 46.94%.


Lux
a Dama da Luz
Karthus wins against Lux 50.00% of the time which is 0.64% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.31% less often than would be expected.
The average opponent winrate against Lux is 49.36%.


Alistar
o Minotauro
Karthus wins against Alistar 50.41% of the time which is 2.07% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.88% less often than would be expected.
The average opponent winrate against Alistar is 48.34%.


Leona
a Alvorada Radiante
Karthus wins against Leona 50.83% of the time which is 2.38% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.57% less often than would be expected.
The average opponent winrate against Leona is 48.45%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 52.29% of the time which is 5.50% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 2.55% more often than would be expected.
The average opponent winrate against Lulu is 46.79%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 54.64% of the time which is 5.39% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 2.44% more often than would be expected.
The average opponent winrate against Nautilus is 49.25%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 55.48% of the time which is 8.34% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 5.39% more often than would be expected.
The average opponent winrate against Thresh is 47.14%.