

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.
Emerald+ Champions Analysed: 12,904,002
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 bottom vs top Counters
Karthus bottom on Patch 14 is the strongest counter to top champions of Jax, Darius & Ambessa. While Karthus bottom is countered most by top champions of Ornn, Irelia & Camille. Below is a detailed breakdown of Karthus bottom counters against top champions with a minimum of 100 games.


Ornn
Dieu de la forge volcanique
Karthus wins against Ornn 45.45% of the time which is 3.81% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 6.86% less often than would be expected.
The average opponent winrate against Ornn is 49.26%.


Irelia
Danseuse des lames
Karthus wins against Irelia 48.74% of the time which is 0.53% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 3.58% less often than would be expected.
The average opponent winrate against Irelia is 49.27%.


Camille
Ombre d'acier
Karthus wins against Camille 49.09% of the time which is 0.03% lower against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 3.08% less often than would be expected.
The average opponent winrate against Camille is 49.12%.


Renekton
Dévoreur des sables
Karthus wins against Renekton 50.00% of the time which is 0.61% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 3.66% less often than would be expected.
The average opponent winrate against Renekton is 50.61%.


Fiora
Sublime bretteuse
Karthus wins against Fiora 50.00% of the time which is 0.79% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 2.26% less often than would be expected.
The average opponent winrate against Fiora is 49.21%.


Dr. Mundo
Dément de Zaun
Karthus wins against Dr. Mundo 50.70% of the time which is 0.07% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 2.98% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.63%.


Malphite
Éclat du monolithe
Karthus wins against Malphite 50.88% of the time which is 2.39% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.66% less often than would be expected.
The average opponent winrate against Malphite is 48.49%.


Sett
Patron
Karthus wins against Sett 51.40% of the time which is 1.97% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.08% less often than would be expected.
The average opponent winrate against Sett is 49.43%.


Aatrox
Épée des Darkin
Karthus wins against Aatrox 51.56% of the time which is 1.00% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 2.05% less often than would be expected.
The average opponent winrate against Aatrox is 50.56%.


Mordekaiser
Revenant de fer
Karthus wins against Mordekaiser 52.00% of the time which is 2.78% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 0.27% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.22%.


Shen
Œil du crépuscule
Karthus wins against Shen 52.38% of the time which is 3.64% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.59% more often than would be expected.
The average opponent winrate against Shen is 48.74%.


Sion
Colosse mort-vivant
Karthus wins against Sion 53.28% of the time which is 2.48% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 0.57% less often than would be expected.
The average opponent winrate against Sion is 50.80%.


K'Santé
Fierté de Nazumah
Karthus wins against K'Santé 53.64% of the time which is 1.82% higher against K'Santé than the average opponent.
After normalising both champions win rates Karthus wins against K'Santé 1.22% less often than would be expected.
The average opponent winrate against K'Santé is 51.82%.


Gragas
Agitateur
Karthus wins against Gragas 54.29% of the time which is 4.94% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 1.89% more often than would be expected.
The average opponent winrate against Gragas is 49.35%.


Gwen
Couturière sacrée
Karthus wins against Gwen 54.48% of the time which is 3.80% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 0.75% more often than would be expected.
The average opponent winrate against Gwen is 50.68%.


Garen
Force de Demacia
Karthus wins against Garen 54.69% of the time which is 4.83% higher against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 1.78% more often than would be expected.
The average opponent winrate against Garen is 49.86%.


Riven
Exilée brisée
Karthus wins against Riven 56.93% of the time which is 7.25% higher against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 4.20% more often than would be expected.
The average opponent winrate against Riven is 49.68%.


Ambessa
Matriarche de guerre
Karthus wins against Ambessa 57.86% of the time which is 7.38% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 4.33% more often than would be expected.
The average opponent winrate against Ambessa is 50.48%.


Darius
Main de Noxus
Karthus wins against Darius 58.93% of the time which is 8.80% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 5.75% more often than would be expected.
The average opponent winrate against Darius is 50.13%.


Jax
Maître d'armes
Karthus wins against Jax 59.55% of the time which is 9.60% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 6.55% more often than would be expected.
The average opponent winrate against Jax is 49.95%.