

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: 33,290,224
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 top vs bottom Counters
Karthus top on Patch 30 is the strongest counter to bottom champions of Jinx, Miss Fortune & Varus. While Karthus top is countered most by bottom champions of Ezreal, Senna & Smolder. Below is a detailed breakdown of Karthus top counters against bottom champions with a minimum of 100 games.


Ezreal
Explorateur prodigue
Karthus wins against Ezreal 44.44% of the time which is 6.99% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 8.67% less often than would be expected.
The average opponent winrate against Ezreal is 51.43%.


Senna
Rédemptrice
Karthus wins against Senna 46.62% of the time which is 1.36% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 3.04% less often than would be expected.
The average opponent winrate against Senna is 47.98%.


Smolder
Dragonnet flamboyant
Karthus wins against Smolder 47.97% of the time which is 0.69% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 2.37% less often than would be expected.
The average opponent winrate against Smolder is 48.66%.


Jhin
Virtuose
Karthus wins against Jhin 49.28% of the time which is 0.03% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 1.65% less often than would be expected.
The average opponent winrate against Jhin is 49.25%.


Kai'Sa
Fille du Néant
Karthus wins against Kai'Sa 50.28% of the time which is 0.39% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.29% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.89%.


Caitlyn
Shérif de Piltover
Karthus wins against Caitlyn 51.75% of the time which is 2.20% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 0.52% more often than would be expected.
The average opponent winrate against Caitlyn is 49.55%.


Lucian
Purificateur
Karthus wins against Lucian 54.59% of the time which is 6.73% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 5.05% more often than would be expected.
The average opponent winrate against Lucian is 47.86%.


Varus
Flèche de la vengeance
Karthus wins against Varus 54.81% of the time which is 4.24% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 2.56% more often than would be expected.
The average opponent winrate against Varus is 50.57%.


Miss Fortune
Chasseuse de primes
Karthus wins against Miss Fortune 55.37% of the time which is 7.45% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 5.77% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.92%.


Jinx
Gâchette folle
Karthus wins against Jinx 57.69% of the time which is 10.54% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 8.86% more often than would be expected.
The average opponent winrate against Jinx is 47.15%.