

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.
Diamond+ Champions Analysed: 4,782,853
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 15.16 is the strongest counter to support champions of Nautilus, Lulu & Alistar. While Karthus bottom is countered most by support champions of Sona, Janna & Karma. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Sona
a Mestra das Cordas
Karthus wins against Sona 40.20% of the time which is 6.68% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 12.90% less often than would be expected.
The average opponent winrate against Sona is 46.88%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 48.82% of the time which is 1.91% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 4.31% less often than would be expected.
The average opponent winrate against Janna is 46.91%.


Karma
a Iluminada
Karthus wins against Karma 48.97% of the time which is 0.80% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 5.42% less often than would be expected.
The average opponent winrate against Karma is 48.17%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 49.55% of the time which is 1.52% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 4.70% less often than would be expected.
The average opponent winrate against Pyke is 48.03%.


Milio
A Chama Gentil
Karthus wins against Milio 50.53% of the time which is 3.67% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 2.55% less often than would be expected.
The average opponent winrate against Milio is 46.86%.


Rakan
O Charmoso
Karthus wins against Rakan 51.20% of the time which is 2.29% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 3.93% less often than would be expected.
The average opponent winrate against Rakan is 48.91%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 54.04% of the time which is 7.14% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.92% more often than would be expected.
The average opponent winrate against Thresh is 46.90%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 54.76% of the time which is 7.89% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.67% more often than would be expected.
The average opponent winrate against Nami is 46.87%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 54.78% of the time which is 7.22% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.00% more often than would be expected.
The average opponent winrate against Soraka is 47.56%.


Rell
a Dama de Ferro
Karthus wins against Rell 55.56% of the time which is 7.14% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.92% more often than would be expected.
The average opponent winrate against Rell is 48.42%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 56.29% of the time which is 8.57% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 2.35% more often than would be expected.
The average opponent winrate against Bardo is 47.72%.


Alistar
o Minotauro
Karthus wins against Alistar 57.39% of the time which is 9.51% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 3.29% more often than would be expected.
The average opponent winrate against Alistar is 47.88%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 59.28% of the time which is 10.82% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 4.60% more often than would be expected.
The average opponent winrate against Lulu is 48.46%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 64.60% of the time which is 15.19% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 8.98% more often than would be expected.
The average opponent winrate against Nautilus is 49.41%.