

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.
Iron Champions Analysed: 3,616,995
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 jungle vs jungle Counters
Karthus jungle on Patch 15.17 is the strongest counter to jungle champions of Kayn, Nocturne & Briar. While Karthus jungle is countered most by jungle champions of Maestro Yi, Warwick & Volibear. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Maestro Yi
la Espada Wuju
Karthus wins against Maestro Yi 40.47% of the time which is 11.71% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Karthus wins against Maestro Yi 5.78% less often than would be expected.
The average opponent winrate against Maestro Yi is 52.18%.


Warwick
la Furia Desatada de Zaun
Karthus wins against Warwick 42.31% of the time which is 8.10% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.17% less often than would be expected.
The average opponent winrate against Warwick is 50.41%.


Volibear
la Tormenta Implacable
Karthus wins against Volibear 43.24% of the time which is 6.28% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 0.35% less often than would be expected.
The average opponent winrate against Volibear is 49.52%.


Xin Zhao
el Senescal de Demacia
Karthus wins against Xin Zhao 43.37% of the time which is 9.10% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 3.17% less often than would be expected.
The average opponent winrate against Xin Zhao is 52.47%.


Lee Sin
el Monje Ciego
Karthus wins against Lee Sin 43.44% of the time which is 11.92% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 6.00% less often than would be expected.
The average opponent winrate against Lee Sin is 55.36%.


Sylas
el Usurpador
Karthus wins against Sylas 44.37% of the time which is 9.96% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 4.04% less often than would be expected.
The average opponent winrate against Sylas is 54.33%.


Viego
El Rey Arruinado
Karthus wins against Viego 46.50% of the time which is 5.79% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.14% more often than would be expected.
The average opponent winrate against Viego is 52.29%.


Briar
el Hambre Contenida
Karthus wins against Briar 49.59% of the time which is 0.24% higher against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 6.17% more often than would be expected.
The average opponent winrate against Briar is 49.35%.


Nocturne
la Pesadilla Eterna
Karthus wins against Nocturne 52.99% of the time which is 0.93% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 6.86% more often than would be expected.
The average opponent winrate against Nocturne is 52.06%.


Kayn
el Segador Sombrío
Karthus wins against Kayn 53.41% of the time which is 0.34% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 6.27% more often than would be expected.
The average opponent winrate against Kayn is 53.07%.