

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.
Master+ Champions Analysed: 3,198,374
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 jungle vs support Counters
Karthus jungle on Patch 30 is the strongest counter to support champions of Braum, Alistar & Nautilus. While Karthus jungle is countered most by support champions of Janna, Sona & Milio. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Janna
a Fúria da Tormenta
Karthus wins against Janna 40.97% of the time which is 7.30% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 9.01% less often than would be expected.
The average opponent winrate against Janna is 48.27%.


Sona
a Mestra das Cordas
Karthus wins against Sona 41.67% of the time which is 5.90% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 7.61% less often than would be expected.
The average opponent winrate against Sona is 47.57%.


Milio
A Chama Gentil
Karthus wins against Milio 46.40% of the time which is 3.38% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 5.09% less often than would be expected.
The average opponent winrate against Milio is 49.78%.


Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 46.67% of the time which is 1.69% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 3.40% less often than would be expected.
The average opponent winrate against Seraphine is 48.36%.


Yuumi
a Gata Mágica
Karthus wins against Yuumi 46.70% of the time which is 7.63% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 9.33% less often than would be expected.
The average opponent winrate against Yuumi is 54.33%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 47.48% of the time which is 1.61% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 3.32% less often than would be expected.
The average opponent winrate against Pyke is 49.09%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 47.59% of the time which is 1.20% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.91% less often than would be expected.
The average opponent winrate against Nami is 48.79%.


Karma
a Iluminada
Karthus wins against Karma 47.81% of the time which is 2.01% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.72% less often than would be expected.
The average opponent winrate against Karma is 49.82%.


Leona
a Alvorada Radiante
Karthus wins against Leona 48.08% of the time which is 0.70% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.41% less often than would be expected.
The average opponent winrate against Leona is 48.78%.


Neeko
a Camaleoa Curiosa
Karthus wins against Neeko 49.64% of the time which is 0.10% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 1.81% less often than would be expected.
The average opponent winrate against Neeko is 49.74%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 50.60% of the time which is 1.59% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.12% less often than would be expected.
The average opponent winrate against Lulu is 49.01%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 51.27% of the time which is 2.58% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.87% more often than would be expected.
The average opponent winrate against Thresh is 48.69%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 51.30% of the time which is 2.26% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 0.55% more often than would be expected.
The average opponent winrate against Bardo is 49.04%.


Poppy
a Guardiã do Martelo
Karthus wins against Poppy 52.07% of the time which is 4.16% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.45% more often than would be expected.
The average opponent winrate against Poppy is 47.91%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 52.08% of the time which is 2.94% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.23% more often than would be expected.
The average opponent winrate against Soraka is 49.14%.


Rakan
O Charmoso
Karthus wins against Rakan 52.56% of the time which is 2.83% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 1.12% more often than would be expected.
The average opponent winrate against Rakan is 49.73%.


Rell
a Dama de Ferro
Karthus wins against Rell 53.52% of the time which is 5.19% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 3.48% more often than would be expected.
The average opponent winrate against Rell is 48.33%.


Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 53.85% of the time which is 4.95% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 3.24% more often than would be expected.
The average opponent winrate against Blitzcrank is 48.90%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 56.33% of the time which is 5.34% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 3.63% more often than would be expected.
The average opponent winrate against Nautilus is 50.99%.


Alistar
o Minotauro
Karthus wins against Alistar 56.64% of the time which is 7.90% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 6.19% more often than would be expected.
The average opponent winrate against Alistar is 48.74%.


Braum
o Coração de Freljord
Karthus wins against Braum 58.25% of the time which is 8.60% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 6.89% more often than would be expected.
The average opponent winrate against Braum is 49.65%.