

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: 3,321,140
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 bottom Counters
Karthus bottom on Patch 30 is the strongest counter to bottom champions of Smolder, Varus & Ezreal. While Karthus bottom is countered most by bottom champions of Sivir, Lucian & Aphelios. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.


Sivir
Vierge martiale
Karthus wins against Sivir 46.33% of the time which is 2.26% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 7.34% less often than would be expected.
The average opponent winrate against Sivir is 48.59%.


Lucian
Purificateur
Karthus wins against Lucian 46.37% of the time which is 2.99% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 8.06% less often than would be expected.
The average opponent winrate against Lucian is 49.36%.


Aphelios
Arme des Lunaris
Karthus wins against Aphelios 53.03% of the time which is 3.70% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 1.37% less often than would be expected.
The average opponent winrate against Aphelios is 49.33%.


Yunara
Foi inébranlable
Karthus wins against Yunara 54.19% of the time which is 5.10% higher against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 0.02% more often than would be expected.
The average opponent winrate against Yunara is 49.09%.


Jinx
Gâchette folle
Karthus wins against Jinx 55.28% of the time which is 6.86% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 1.78% more often than would be expected.
The average opponent winrate against Jinx is 48.42%.


Kai'Sa
Fille du Néant
Karthus wins against Kai'Sa 57.83% of the time which is 8.76% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 3.68% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.07%.


Jhin
Virtuose
Karthus wins against Jhin 58.77% of the time which is 8.40% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 3.33% more often than would be expected.
The average opponent winrate against Jhin is 50.37%.


Ezreal
Explorateur prodigue
Karthus wins against Ezreal 59.71% of the time which is 7.80% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 2.75% more often than would be expected.
The average opponent winrate against Ezreal is 51.91%.


Varus
Flèche de la vengeance
Karthus wins against Varus 60.40% of the time which is 8.97% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 3.91% more often than would be expected.
The average opponent winrate against Varus is 51.43%.


Smolder
Dragonnet flamboyant
Karthus wins against Smolder 63.87% of the time which is 14.64% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 9.57% more often than would be expected.
The average opponent winrate against Smolder is 49.23%.