

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: 9,780,488
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 middle Counters
Karthus jungle on Patch 15.8 is the strongest counter to middle champions of Lissandra, Vex & Yone. While Karthus jungle is countered most by middle champions of Swain, Ekko & Vladimir. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Swain
Grand général noxien
Karthus wins against Swain 34.62% of the time which is 11.96% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 13.94% less often than would be expected.
The average opponent winrate against Swain is 46.58%.


Ekko
Fractureur du temps
Karthus wins against Ekko 39.62% of the time which is 9.01% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 10.99% less often than would be expected.
The average opponent winrate against Ekko is 48.63%.


Vladimir
Saigneur pourpre
Karthus wins against Vladimir 46.83% of the time which is 0.84% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 2.82% less often than would be expected.
The average opponent winrate against Vladimir is 47.67%.


Diana
Mépris de la lune
Karthus wins against Diana 46.84% of the time which is 0.44% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 2.42% less often than would be expected.
The average opponent winrate against Diana is 47.28%.


Hwei
Visionnaire
Karthus wins against Hwei 47.15% of the time which is 1.10% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 3.08% less often than would be expected.
The average opponent winrate against Hwei is 48.25%.


Galio
Colosse
Karthus wins against Galio 47.21% of the time which is 0.44% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 2.42% less often than would be expected.
The average opponent winrate against Galio is 47.65%.


Anivia
Cryophénix
Karthus wins against Anivia 47.35% of the time which is 1.65% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 0.33% less often than would be expected.
The average opponent winrate against Anivia is 45.70%.


Irelia
Danseuse des lames
Karthus wins against Irelia 47.41% of the time which is 0.93% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.91% less often than would be expected.
The average opponent winrate against Irelia is 48.34%.


Xerath
Mage suprême
Karthus wins against Xerath 47.42% of the time which is 0.05% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.03% less often than would be expected.
The average opponent winrate against Xerath is 47.47%.


Cho'Gath
Terreur noire
Karthus wins against Cho'Gath 47.66% of the time which is 0.92% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 1.06% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.74%.


Lux
Dame de lumière
Karthus wins against Lux 47.69% of the time which is 0.25% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.23% less often than would be expected.
The average opponent winrate against Lux is 47.94%.


Cassiopeia
Étreinte du serpent
Karthus wins against Cassiopeia 47.79% of the time which is 1.10% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 0.88% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.69%.


Zoé
Manifestation du Crépuscule
Karthus wins against Zoé 47.91% of the time which is 0.97% lower against Zoé than the average opponent.
After normalising both champions win rates Karthus wins against Zoé 2.95% less often than would be expected.
The average opponent winrate against Zoé is 48.88%.


Naafiri
la meute de fer
Karthus wins against Naafiri 48.54% of the time which is 3.26% higher against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 1.28% more often than would be expected.
The average opponent winrate against Naafiri is 45.28%.


Talon
Lame des ténèbres
Karthus wins against Talon 49.08% of the time which is 0.77% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.21% less often than would be expected.
The average opponent winrate against Talon is 48.31%.


Sylas
Révolutionnaire déchaîné
Karthus wins against Sylas 49.44% of the time which is 0.52% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.46% less often than would be expected.
The average opponent winrate against Sylas is 48.92%.


Orianna
Demoiselle mécanique
Karthus wins against Orianna 49.71% of the time which is 0.52% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 1.46% less often than would be expected.
The average opponent winrate against Orianna is 49.19%.


Aurelion Sol
Forgeur d'étoiles
Karthus wins against Aurelion Sol 50.00% of the time which is 2.24% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 0.26% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.76%.


Akali
Assassin rebelle
Karthus wins against Akali 50.00% of the time which is 1.10% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.88% less often than would be expected.
The average opponent winrate against Akali is 48.90%.


Zed
Maître des ombres
Karthus wins against Zed 50.16% of the time which is 0.96% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.02% less often than would be expected.
The average opponent winrate against Zed is 49.20%.


Kassadin
Chasseur du Néant
Karthus wins against Kassadin 50.25% of the time which is 2.58% higher against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 0.60% more often than would be expected.
The average opponent winrate against Kassadin is 47.67%.


Akshan
Sentinelle rebelle
Karthus wins against Akshan 50.43% of the time which is 2.44% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 0.46% more often than would be expected.
The average opponent winrate against Akshan is 47.99%.


Malzahar
Prophète du Néant
Karthus wins against Malzahar 50.57% of the time which is 3.87% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.89% more often than would be expected.
The average opponent winrate against Malzahar is 46.70%.


Yasuo
Disgracié
Karthus wins against Yasuo 50.61% of the time which is 2.18% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.20% more often than would be expected.
The average opponent winrate against Yasuo is 48.43%.


Katarina
Lame sinistre
Karthus wins against Katarina 50.82% of the time which is 1.68% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.30% less often than would be expected.
The average opponent winrate against Katarina is 49.14%.


Aurora
Sorcière d'entre les mondes
Karthus wins against Aurora 50.85% of the time which is 0.75% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 1.23% less often than would be expected.
The average opponent winrate against Aurora is 50.10%.


Qiyana
Impératrice des éléments
Karthus wins against Qiyana 51.02% of the time which is 1.50% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.48% less often than would be expected.
The average opponent winrate against Qiyana is 49.52%.


Fizz
Filou des mers
Karthus wins against Fizz 51.13% of the time which is 2.60% higher against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 0.62% more often than would be expected.
The average opponent winrate against Fizz is 48.53%.


LeBlanc
Manipulatrice
Karthus wins against LeBlanc 51.23% of the time which is 1.09% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 0.89% less often than would be expected.
The average opponent winrate against LeBlanc is 50.14%.


Viktor
Héraut de l'arcane
Karthus wins against Viktor 51.37% of the time which is 2.61% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.63% more often than would be expected.
The average opponent winrate against Viktor is 48.76%.


Veigar
Seigneur des maléfices
Karthus wins against Veigar 51.39% of the time which is 3.93% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.95% more often than would be expected.
The average opponent winrate against Veigar is 47.46%.


Syndra
Souveraine obscure
Karthus wins against Syndra 51.52% of the time which is 2.80% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.82% more often than would be expected.
The average opponent winrate against Syndra is 48.72%.


Annie
Enfant des ténèbres
Karthus wins against Annie 52.14% of the time which is 1.46% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 0.52% less often than would be expected.
The average opponent winrate against Annie is 50.68%.


Pantheon
Lance éternelle
Karthus wins against Pantheon 52.25% of the time which is 5.06% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.08% more often than would be expected.
The average opponent winrate against Pantheon is 47.19%.


Ahri
Renard à neuf queues
Karthus wins against Ahri 52.59% of the time which is 4.44% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 2.46% more often than would be expected.
The average opponent winrate against Ahri is 48.15%.


Taliyah
Tisseuse de pierres
Karthus wins against Taliyah 52.65% of the time which is 4.18% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 2.20% more often than would be expected.
The average opponent winrate against Taliyah is 48.47%.


Twisted Fate
Maître des cartes
Karthus wins against Twisted Fate 53.18% of the time which is 4.71% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 2.73% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.47%.


Ryze
Mage runique
Karthus wins against Ryze 54.18% of the time which is 6.13% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 4.15% more often than would be expected.
The average opponent winrate against Ryze is 48.05%.


Mel
Reflet de l'âme
Karthus wins against Mel 54.36% of the time which is 4.35% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 2.37% more often than would be expected.
The average opponent winrate against Mel is 50.01%.


Azir
Empereur des sables
Karthus wins against Azir 54.61% of the time which is 3.25% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 1.27% more often than would be expected.
The average opponent winrate against Azir is 51.36%.


Yone
Inoublié
Karthus wins against Yone 54.71% of the time which is 3.54% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.56% more often than would be expected.
The average opponent winrate against Yone is 51.17%.


Vex
Ombre du désespoir
Karthus wins against Vex 55.60% of the time which is 8.80% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 6.82% more often than would be expected.
The average opponent winrate against Vex is 46.80%.


Lissandra
Sorcière de glace
Karthus wins against Lissandra 59.66% of the time which is 11.95% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 9.97% more often than would be expected.
The average opponent winrate against Lissandra is 47.71%.