

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: 19,839,540
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 jungle Counters
Karthus middle on Patch 15.1 is the strongest counter to jungle champions of Kayn, Jarvan IV & Viego. While Karthus middle is countered most by jungle champions of Graves, Lee Sin & Wukong. Below is a detailed breakdown of Karthus middle counters against jungle champions with a minimum of 100 games.


Graves
el Forajido
Karthus wins against Graves 45.29% of the time which is 5.64% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 3.46% less often than would be expected.
The average opponent winrate against Graves is 50.93%.


Lee Sin
el Monje Ciego
Karthus wins against Lee Sin 48.09% of the time which is 1.36% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.82% more often than would be expected.
The average opponent winrate against Lee Sin is 49.45%.


Wukong
el Rey de los Monos
Karthus wins against Wukong 48.95% of the time which is 1.39% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 3.56% more often than would be expected.
The average opponent winrate against Wukong is 47.56%.


Viego
El Rey Arruinado
Karthus wins against Viego 51.46% of the time which is 2.58% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 4.75% more often than would be expected.
The average opponent winrate against Viego is 48.88%.


Jarvan IV
el Ejemplo de Demacia
Karthus wins against Jarvan IV 52.00% of the time which is 3.74% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 5.91% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.26%.


Kayn
el Segador Sombrío
Karthus wins against Kayn 54.72% of the time which is 5.28% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 7.46% more often than would be expected.
The average opponent winrate against Kayn is 49.44%.