

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: 11,159,719
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 15.17 is the strongest counter to support champions of Pyke, Senna & Thresh. While Karthus bottom is countered most by support champions of Nami, Janna & Leona. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Nami
a Conjuradora das Marés
Karthus wins against Nami 45.94% of the time which is 1.68% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 6.11% less often than would be expected.
The average opponent winrate against Nami is 47.62%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 47.75% of the time which is 0.64% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 3.79% less often than would be expected.
The average opponent winrate against Janna is 47.11%.


Leona
a Alvorada Radiante
Karthus wins against Leona 47.89% of the time which is 0.34% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 4.77% less often than would be expected.
The average opponent winrate against Leona is 48.23%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 48.96% of the time which is 1.49% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 2.94% less often than would be expected.
The average opponent winrate against Soraka is 47.47%.


Rakan
O Charmoso
Karthus wins against Rakan 49.43% of the time which is 0.01% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 4.42% less often than would be expected.
The average opponent winrate against Rakan is 49.42%.


Alistar
o Minotauro
Karthus wins against Alistar 50.00% of the time which is 0.06% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 4.37% less often than would be expected.
The average opponent winrate against Alistar is 49.94%.


Karma
a Iluminada
Karthus wins against Karma 51.45% of the time which is 2.74% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 1.69% less often than would be expected.
The average opponent winrate against Karma is 48.71%.


Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 52.68% of the time which is 3.41% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.02% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.27%.


Milio
A Chama Gentil
Karthus wins against Milio 52.72% of the time which is 5.65% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.22% more often than would be expected.
The average opponent winrate against Milio is 47.07%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 53.81% of the time which is 3.72% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.71% less often than would be expected.
The average opponent winrate against Nautilus is 50.09%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 53.85% of the time which is 4.51% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.08% more often than would be expected.
The average opponent winrate against Lulu is 49.34%.


Yuumi
a Gata Mágica
Karthus wins against Yuumi 54.62% of the time which is 3.43% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 0.99% less often than would be expected.
The average opponent winrate against Yuumi is 51.19%.


Braum
o Coração de Freljord
Karthus wins against Braum 55.12% of the time which is 6.57% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 2.14% more often than would be expected.
The average opponent winrate against Braum is 48.55%.


Rell
a Dama de Ferro
Karthus wins against Rell 55.40% of the time which is 5.73% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 1.30% more often than would be expected.
The average opponent winrate against Rell is 49.67%.


Sona
a Mestra das Cordas
Karthus wins against Sona 55.64% of the time which is 8.25% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 3.82% more often than would be expected.
The average opponent winrate against Sona is 47.39%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 56.54% of the time which is 7.35% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 2.92% more often than would be expected.
The average opponent winrate against Bardo is 49.19%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 60.42% of the time which is 12.30% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 7.87% more often than would be expected.
The average opponent winrate against Thresh is 48.12%.


Senna
A Redentora
Karthus wins against Senna 60.68% of the time which is 11.57% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 7.14% more often than would be expected.
The average opponent winrate against Senna is 49.11%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 64.38% of the time which is 15.16% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 10.73% more often than would be expected.
The average opponent winrate against Pyke is 49.22%.