

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: 1,715,687
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 top Counters
Karthus jungle on Patch 15.17 is the strongest counter to top champions of Jayce, Mordekaiser & Aatrox. While Karthus jungle is countered most by top champions of Rumble, Renekton & Fiora. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Rumble
La Amenaza Mecánica
Karthus wins against Rumble 42.59% of the time which is 5.05% lower against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 9.37% less often than would be expected.
The average opponent winrate against Rumble is 47.64%.


Renekton
El Carnicero de las Arenas
Karthus wins against Renekton 47.93% of the time which is 1.06% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 5.38% less often than would be expected.
The average opponent winrate against Renekton is 48.99%.


Fiora
La Estocada Excelsa
Karthus wins against Fiora 48.28% of the time which is 2.50% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 1.81% less often than would be expected.
The average opponent winrate against Fiora is 45.78%.


Jax
El Maestro de Armas
Karthus wins against Jax 49.25% of the time which is 2.79% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 1.53% less often than would be expected.
The average opponent winrate against Jax is 46.46%.


Sion
El Coloso no Muerto
Karthus wins against Sion 50.00% of the time which is 2.00% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 2.32% less often than would be expected.
The average opponent winrate against Sion is 48.00%.


K'Sante
el Orgullo de Nazumah
Karthus wins against K'Sante 50.83% of the time which is 1.25% higher against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 3.07% less often than would be expected.
The average opponent winrate against K'Sante is 49.58%.


Ambessa
Matriarca de la Guerra
Karthus wins against Ambessa 51.40% of the time which is 3.22% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 1.10% less often than would be expected.
The average opponent winrate against Ambessa is 48.18%.


Aatrox
la Espada de los Oscuros
Karthus wins against Aatrox 52.63% of the time which is 4.27% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.05% less often than would be expected.
The average opponent winrate against Aatrox is 48.36%.


Mordekaiser
La Pesadilla de Hierro
Karthus wins against Mordekaiser 57.98% of the time which is 9.29% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 4.97% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.69%.


Jayce
El Defensor del Mañana
Karthus wins against Jayce 63.41% of the time which is 14.42% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 10.10% more often than would be expected.
The average opponent winrate against Jayce is 48.99%.