

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: 34,512,510
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 middle vs bottom Counters
Karthus middle on Patch 30 is the strongest counter to bottom champions of Xayah, Jhin & Kai'Sa. While Karthus middle is countered most by bottom champions of Varus, Miss Fortune & Sivir. Below is a detailed breakdown of Karthus middle counters against bottom champions with a minimum of 100 games.


Varus
Flèche de la vengeance
Karthus wins against Varus 44.16% of the time which is 4.80% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 7.63% less often than would be expected.
The average opponent winrate against Varus is 48.96%.


Miss Fortune
Chasseuse de primes
Karthus wins against Miss Fortune 44.25% of the time which is 2.84% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 5.67% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.09%.


Sivir
Vierge martiale
Karthus wins against Sivir 44.54% of the time which is 2.84% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 5.67% less often than would be expected.
The average opponent winrate against Sivir is 47.38%.


Ashe
Archère de givre
Karthus wins against Ashe 50.91% of the time which is 2.32% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 0.51% less often than would be expected.
The average opponent winrate against Ashe is 48.59%.


Caitlyn
Shérif de Piltover
Karthus wins against Caitlyn 50.94% of the time which is 2.30% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 0.53% less often than would be expected.
The average opponent winrate against Caitlyn is 48.64%.


Smolder
Dragonnet flamboyant
Karthus wins against Smolder 51.00% of the time which is 2.53% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 0.30% less often than would be expected.
The average opponent winrate against Smolder is 48.47%.


Draven
Glorieux exécuteur
Karthus wins against Draven 51.33% of the time which is 2.89% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 0.06% more often than would be expected.
The average opponent winrate against Draven is 48.44%.


Aphelios
Arme des Lunaris
Karthus wins against Aphelios 51.33% of the time which is 2.57% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 0.26% less often than would be expected.
The average opponent winrate against Aphelios is 48.76%.


Vayne
Chasseresse nocturne
Karthus wins against Vayne 51.70% of the time which is 5.24% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 2.41% more often than would be expected.
The average opponent winrate against Vayne is 46.46%.


Lucian
Purificateur
Karthus wins against Lucian 51.77% of the time which is 4.62% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 1.79% more often than would be expected.
The average opponent winrate against Lucian is 47.15%.


Ezreal
Explorateur prodigue
Karthus wins against Ezreal 52.05% of the time which is 1.12% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.71% less often than would be expected.
The average opponent winrate against Ezreal is 50.93%.


Tristana
Canonnière yordle
Karthus wins against Tristana 52.26% of the time which is 5.36% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 2.53% more often than would be expected.
The average opponent winrate against Tristana is 46.90%.


Jinx
Gâchette folle
Karthus wins against Jinx 53.33% of the time which is 6.80% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 3.97% more often than would be expected.
The average opponent winrate against Jinx is 46.53%.


Kai'Sa
Fille du Néant
Karthus wins against Kai'Sa 53.60% of the time which is 4.20% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.37% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.40%.


Jhin
Virtuose
Karthus wins against Jhin 54.22% of the time which is 6.15% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 3.32% more often than would be expected.
The average opponent winrate against Jhin is 48.07%.


Xayah
Rebelle
Karthus wins against Xayah 56.86% of the time which is 9.06% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 6.23% more often than would be expected.
The average opponent winrate against Xayah is 47.80%.