

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: 1,044,888
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 15.10 is the strongest counter to jungle champions of Xin Zhao, Ekko & Lee Sin. While Karthus jungle is countered most by jungle champions of Naafiri, Zed & Hecarim. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 45.05% of the time which is 3.05% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 7.90% less often than would be expected.
The average opponent winrate against Naafiri is 48.10%.


Zed
the Master of Shadows
Karthus wins against Zed 49.26% of the time which is 0.66% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 5.51% less often than would be expected.
The average opponent winrate against Zed is 49.92%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 49.52% of the time which is 3.85% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 0.99% less often than would be expected.
The average opponent winrate against Hecarim is 45.67%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 49.62% of the time which is 2.28% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 2.57% less often than would be expected.
The average opponent winrate against Pantheon is 47.34%.


Viego
The Ruined King
Karthus wins against Viego 49.77% of the time which is 1.40% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 3.45% less often than would be expected.
The average opponent winrate against Viego is 48.37%.


Talon
the Blade's Shadow
Karthus wins against Talon 52.70% of the time which is 5.99% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.14% more often than would be expected.
The average opponent winrate against Talon is 46.71%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 54.42% of the time which is 5.72% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.87% more often than would be expected.
The average opponent winrate against Lee Sin is 48.70%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 54.76% of the time which is 7.98% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 3.13% more often than would be expected.
The average opponent winrate against Ekko is 46.78%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 55.91% of the time which is 7.88% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 3.03% more often than would be expected.
The average opponent winrate against Xin Zhao is 48.03%.