

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: 7,259,795
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 7 is the strongest counter to support champions of Karma, Thresh & Janna. While Karthus bottom is countered most by support champions of Milio, Soraka & Nami. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Milio
A Chama Gentil
Karthus wins against Milio 42.62% of the time which is 4.24% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 9.70% less often than would be expected.
The average opponent winrate against Milio is 46.86%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 46.67% of the time which is 1.16% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 6.62% less often than would be expected.
The average opponent winrate against Soraka is 47.83%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 46.88% of the time which is 0.67% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 6.13% less often than would be expected.
The average opponent winrate against Nami is 47.55%.


Braum
o Coração de Freljord
Karthus wins against Braum 51.64% of the time which is 4.61% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 0.85% less often than would be expected.
The average opponent winrate against Braum is 47.03%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 52.05% of the time which is 3.76% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 1.70% less often than would be expected.
The average opponent winrate against Lulu is 48.29%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 53.73% of the time which is 3.96% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.49% less often than would be expected.
The average opponent winrate against Nautilus is 49.77%.


Rakan
O Charmoso
Karthus wins against Rakan 53.77% of the time which is 4.79% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.67% less often than would be expected.
The average opponent winrate against Rakan is 48.98%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 55.36% of the time which is 7.22% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.76% more often than would be expected.
The average opponent winrate against Janna is 48.14%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 57.23% of the time which is 9.47% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 4.01% more often than would be expected.
The average opponent winrate against Thresh is 47.76%.


Karma
a Iluminada
Karthus wins against Karma 58.96% of the time which is 9.25% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.80% more often than would be expected.
The average opponent winrate against Karma is 49.71%.