

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: 3,139,106
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, Nautilus & Alistar. While Karthus jungle is countered most by support champions of Sona, Janna & Milio. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Sona
a Mestra das Cordas
Karthus wins against Sona 40.32% of the time which is 7.85% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 8.68% less often than would be expected.
The average opponent winrate against Sona is 48.17%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 43.75% of the time which is 5.09% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 5.92% less often than would be expected.
The average opponent winrate against Janna is 48.84%.


Milio
A Chama Gentil
Karthus wins against Milio 45.56% of the time which is 5.58% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 6.41% less often than would be expected.
The average opponent winrate against Milio is 51.14%.


Yuumi
a Gata Mágica
Karthus wins against Yuumi 46.34% of the time which is 8.44% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 9.26% less often than would be expected.
The average opponent winrate against Yuumi is 54.78%.


Senna
A Redentora
Karthus wins against Senna 46.79% of the time which is 5.54% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 6.37% less often than would be expected.
The average opponent winrate against Senna is 52.33%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 47.59% of the time which is 1.74% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.57% less often than would be expected.
The average opponent winrate against Nami is 49.33%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 47.65% of the time which is 1.58% lower against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 2.41% less often than would be expected.
The average opponent winrate against Bardo is 49.23%.


Neeko
a Camaleoa Curiosa
Karthus wins against Neeko 47.83% of the time which is 3.21% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 4.04% less often than would be expected.
The average opponent winrate against Neeko is 51.04%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 48.19% of the time which is 1.24% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 2.07% less often than would be expected.
The average opponent winrate against Pyke is 49.43%.


Karma
a Iluminada
Karthus wins against Karma 49.06% of the time which is 1.28% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.11% less often than would be expected.
The average opponent winrate against Karma is 50.34%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 50.17% of the time which is 0.70% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.13% less often than would be expected.
The average opponent winrate against Lulu is 49.47%.


Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 50.79% of the time which is 1.62% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.79% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.17%.


Leona
a Alvorada Radiante
Karthus wins against Leona 50.95% of the time which is 1.86% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.03% more often than would be expected.
The average opponent winrate against Leona is 49.09%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 51.65% of the time which is 2.29% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.46% more often than would be expected.
The average opponent winrate against Soraka is 49.36%.


Rakan
O Charmoso
Karthus wins against Rakan 52.20% of the time which is 1.64% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.81% more often than would be expected.
The average opponent winrate against Rakan is 50.56%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 52.34% of the time which is 3.31% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.48% more often than would be expected.
The average opponent winrate against Thresh is 49.03%.


Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 52.38% of the time which is 3.09% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 2.26% more often than would be expected.
The average opponent winrate against Seraphine is 49.29%.


Rell
a Dama de Ferro
Karthus wins against Rell 52.56% of the time which is 4.19% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 3.36% more often than would be expected.
The average opponent winrate against Rell is 48.37%.


Poppy
a Guardiã do Martelo
Karthus wins against Poppy 55.08% of the time which is 6.92% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 6.09% more often than would be expected.
The average opponent winrate against Poppy is 48.16%.


Alistar
o Minotauro
Karthus wins against Alistar 55.37% of the time which is 6.45% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 5.62% more often than would be expected.
The average opponent winrate against Alistar is 48.92%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 55.87% of the time which is 4.49% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 3.66% more often than would be expected.
The average opponent winrate against Nautilus is 51.38%.


Braum
o Coração de Freljord
Karthus wins against Braum 58.56% of the time which is 8.78% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 7.95% more often than would be expected.
The average opponent winrate against Braum is 49.78%.