

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: 3,809,219
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 15.15 is the strongest counter to top champions of Yone, Darius & Kayle. While Karthus jungle is countered most by top champions of Dr. Mundo, Sett & Illaoi. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 39.01% of the time which is 9.54% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 8.05% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.55%.


Sett
the Boss
Karthus wins against Sett 45.76% of the time which is 1.96% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.47% less often than would be expected.
The average opponent winrate against Sett is 47.72%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 46.08% of the time which is 4.36% lower against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 2.87% less often than would be expected.
The average opponent winrate against Illaoi is 50.44%.


Teemo
the Swift Scout
Karthus wins against Teemo 46.25% of the time which is 2.95% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 1.46% less often than would be expected.
The average opponent winrate against Teemo is 49.20%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 46.80% of the time which is 1.87% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 0.38% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.67%.


Garen
The Might of Demacia
Karthus wins against Garen 46.84% of the time which is 3.41% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 1.92% less often than would be expected.
The average opponent winrate against Garen is 50.25%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 47.75% of the time which is 1.64% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 0.15% less often than would be expected.
The average opponent winrate against Nasus is 49.39%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 48.28% of the time which is 0.75% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 2.24% more often than would be expected.
The average opponent winrate against Yorick is 47.53%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 51.95% of the time which is 0.88% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.61% more often than would be expected.
The average opponent winrate against Aatrox is 52.83%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 52.17% of the time which is 1.57% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 3.06% more often than would be expected.
The average opponent winrate against Renekton is 50.60%.


Jax
Grandmaster at Arms
Karthus wins against Jax 52.80% of the time which is 2.03% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 3.52% more often than would be expected.
The average opponent winrate against Jax is 50.77%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 53.08% of the time which is 4.35% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 5.84% more often than would be expected.
The average opponent winrate against Malphite is 48.73%.


Kayle
the Righteous
Karthus wins against Kayle 55.00% of the time which is 5.64% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 7.13% more often than would be expected.
The average opponent winrate against Kayle is 49.36%.


Darius
the Hand of Noxus
Karthus wins against Darius 55.85% of the time which is 3.98% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 5.47% more often than would be expected.
The average opponent winrate against Darius is 51.87%.


Yone
the Unforgotten
Karthus wins against Yone 57.75% of the time which is 5.92% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 7.41% more often than would be expected.
The average opponent winrate against Yone is 51.83%.