

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: 1,770,666
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 14 is the strongest counter to top champions of Jayce, Mordekaiser & Ambessa. While Karthus jungle is countered most by top champions of Rumble, Fiora & K'Santé. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Rumble
Menace mécanisée
Karthus wins against Rumble 43.52% of the time which is 3.56% lower against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 8.10% less often than would be expected.
The average opponent winrate against Rumble is 47.08%.


Fiora
Sublime bretteuse
Karthus wins against Fiora 45.31% of the time which is 0.56% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 5.09% less often than would be expected.
The average opponent winrate against Fiora is 45.87%.


K'Santé
Fierté de Nazumah
Karthus wins against K'Santé 49.61% of the time which is 0.07% lower against K'Santé than the average opponent.
After normalising both champions win rates Karthus wins against K'Santé 4.61% less often than would be expected.
The average opponent winrate against K'Santé is 49.68%.


Jax
Maître d'armes
Karthus wins against Jax 50.00% of the time which is 3.76% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.77% less often than would be expected.
The average opponent winrate against Jax is 46.24%.


Renekton
Dévoreur des sables
Karthus wins against Renekton 51.16% of the time which is 2.25% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.29% less often than would be expected.
The average opponent winrate against Renekton is 48.91%.


Aatrox
Épée des Darkin
Karthus wins against Aatrox 51.72% of the time which is 3.18% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 1.36% less often than would be expected.
The average opponent winrate against Aatrox is 48.54%.


Sion
Colosse mort-vivant
Karthus wins against Sion 51.89% of the time which is 4.17% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 0.37% less often than would be expected.
The average opponent winrate against Sion is 47.72%.


Ambessa
Matriarche de guerre
Karthus wins against Ambessa 52.72% of the time which is 4.26% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 0.28% less often than would be expected.
The average opponent winrate against Ambessa is 48.46%.


Mordekaiser
Revenant de fer
Karthus wins against Mordekaiser 58.20% of the time which is 9.58% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 5.04% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.62%.


Jayce
Protecteur du futur
Karthus wins against Jayce 65.25% of the time which is 16.59% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 12.05% more often than would be expected.
The average opponent winrate against Jayce is 48.66%.