

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.
D2+ Champions Analysed: 2,300,568
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 15.12 is the strongest counter to top champions of Renekton, Mordekaiser & Shen. While Karthus jungle is countered most by top champions of Jayce, Dr. Mundo & Riven. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 42.47% of the time which is 8.06% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 8.22% less often than would be expected.
The average opponent winrate against Jayce is 50.53%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 43.45% of the time which is 6.85% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 7.01% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.30%.


Riven
the Exile
Karthus wins against Riven 44.30% of the time which is 3.11% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 3.27% less often than would be expected.
The average opponent winrate against Riven is 47.41%.


Fiora
the Grand Duelist
Karthus wins against Fiora 44.64% of the time which is 2.32% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 2.48% less often than would be expected.
The average opponent winrate against Fiora is 46.96%.


Camille
the Steel Shadow
Karthus wins against Camille 45.19% of the time which is 2.69% lower against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 2.85% less often than would be expected.
The average opponent winrate against Camille is 47.88%.


Jax
Grandmaster at Arms
Karthus wins against Jax 48.34% of the time which is 0.72% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.56% more often than would be expected.
The average opponent winrate against Jax is 47.62%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 48.60% of the time which is 0.01% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 0.15% less often than would be expected.
The average opponent winrate against Gangplank is 48.59%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 48.92% of the time which is 1.61% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 1.77% less often than would be expected.
The average opponent winrate against Ambessa is 50.53%.


Sett
the Boss
Karthus wins against Sett 49.61% of the time which is 1.89% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.73% more often than would be expected.
The average opponent winrate against Sett is 47.72%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 50.71% of the time which is 0.09% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 0.25% less often than would be expected.
The average opponent winrate against K'Sante is 50.80%.


Darius
the Hand of Noxus
Karthus wins against Darius 50.78% of the time which is 1.48% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 1.32% more often than would be expected.
The average opponent winrate against Darius is 49.30%.


Sion
The Undead Juggernaut
Karthus wins against Sion 51.22% of the time which is 1.19% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 1.03% more often than would be expected.
The average opponent winrate against Sion is 50.03%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 52.42% of the time which is 2.74% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 2.58% more often than would be expected.
The average opponent winrate against Aatrox is 49.68%.


Shen
the Eye of Twilight
Karthus wins against Shen 53.28% of the time which is 4.74% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 4.58% more often than would be expected.
The average opponent winrate against Shen is 48.54%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 56.44% of the time which is 7.12% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 6.96% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.32%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 61.88% of the time which is 12.72% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 12.56% more often than would be expected.
The average opponent winrate against Renekton is 49.16%.