

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: 14,870,504
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 14 is the strongest counter to middle champions of Smolder, Corki & Lissandra. While Karthus jungle is countered most by middle champions of Veigar, Lux & Vladimir. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Veigar
Seigneur des maléfices
Karthus wins against Veigar 41.40% of the time which is 7.62% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 7.59% less often than would be expected.
The average opponent winrate against Veigar is 49.02%.


Lux
Dame de lumière
Karthus wins against Lux 42.42% of the time which is 6.18% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 6.15% less often than would be expected.
The average opponent winrate against Lux is 48.60%.


Vladimir
Saigneur pourpre
Karthus wins against Vladimir 42.86% of the time which is 5.40% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 5.37% less often than would be expected.
The average opponent winrate against Vladimir is 48.26%.


Kayle
Vertueuse
Karthus wins against Kayle 43.56% of the time which is 4.15% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 4.12% less often than would be expected.
The average opponent winrate against Kayle is 47.71%.


Zoé
Manifestation du Crépuscule
Karthus wins against Zoé 44.13% of the time which is 3.74% lower against Zoé than the average opponent.
After normalising both champions win rates Karthus wins against Zoé 3.71% less often than would be expected.
The average opponent winrate against Zoé is 47.87%.


Cassiopeia
Étreinte du serpent
Karthus wins against Cassiopeia 44.65% of the time which is 3.97% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 3.94% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.62%.


Swain
Grand général noxien
Karthus wins against Swain 45.45% of the time which is 2.58% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 2.55% less often than would be expected.
The average opponent winrate against Swain is 48.03%.


Anivia
Cryophénix
Karthus wins against Anivia 46.52% of the time which is 1.09% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 1.06% less often than would be expected.
The average opponent winrate against Anivia is 47.61%.


Ekko
Fractureur du temps
Karthus wins against Ekko 46.94% of the time which is 1.24% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.21% less often than would be expected.
The average opponent winrate against Ekko is 48.18%.


Syndra
Souveraine obscure
Karthus wins against Syndra 46.97% of the time which is 2.57% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 2.54% less often than would be expected.
The average opponent winrate against Syndra is 49.54%.


Vel'Koz
Œil du Néant
Karthus wins against Vel'Koz 47.29% of the time which is 0.65% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.62% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.94%.


Akshan
Sentinelle rebelle
Karthus wins against Akshan 47.32% of the time which is 1.74% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 1.71% less often than would be expected.
The average opponent winrate against Akshan is 49.06%.


Viktor
Héraut de l'arcane
Karthus wins against Viktor 47.59% of the time which is 2.86% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 2.83% less often than would be expected.
The average opponent winrate against Viktor is 50.45%.


Hwei
Visionnaire
Karthus wins against Hwei 47.63% of the time which is 1.21% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.18% less often than would be expected.
The average opponent winrate against Hwei is 48.84%.


Orianna
Demoiselle mécanique
Karthus wins against Orianna 47.91% of the time which is 2.03% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 2.00% less often than would be expected.
The average opponent winrate against Orianna is 49.94%.


Talon
Lame des ténèbres
Karthus wins against Talon 48.25% of the time which is 0.32% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.29% less often than would be expected.
The average opponent winrate against Talon is 48.57%.


Fizz
Filou des mers
Karthus wins against Fizz 48.29% of the time which is 0.70% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 0.67% less often than would be expected.
The average opponent winrate against Fizz is 48.99%.


Diana
Mépris de la lune
Karthus wins against Diana 48.30% of the time which is 0.38% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.41% more often than would be expected.
The average opponent winrate against Diana is 47.92%.


Galio
Colosse
Karthus wins against Galio 48.36% of the time which is 0.32% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.29% less often than would be expected.
The average opponent winrate against Galio is 48.68%.


Akali
Assassin rebelle
Karthus wins against Akali 48.44% of the time which is 0.76% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.73% less often than would be expected.
The average opponent winrate against Akali is 49.20%.


Xerath
Mage suprême
Karthus wins against Xerath 48.55% of the time which is 0.63% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 0.66% more often than would be expected.
The average opponent winrate against Xerath is 47.92%.


Annie
Enfant des ténèbres
Karthus wins against Annie 48.75% of the time which is 0.89% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 0.92% more often than would be expected.
The average opponent winrate against Annie is 47.86%.


Zed
Maître des ombres
Karthus wins against Zed 48.82% of the time which is 1.06% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.03% less often than would be expected.
The average opponent winrate against Zed is 49.88%.


Kassadin
Chasseur du Néant
Karthus wins against Kassadin 48.88% of the time which is 1.01% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 0.98% less often than would be expected.
The average opponent winrate against Kassadin is 49.89%.


Katarina
Lame sinistre
Karthus wins against Katarina 49.04% of the time which is 0.20% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.23% more often than would be expected.
The average opponent winrate against Katarina is 48.84%.


Qiyana
Impératrice des éléments
Karthus wins against Qiyana 49.04% of the time which is 0.19% lower against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.16% less often than would be expected.
The average opponent winrate against Qiyana is 49.23%.


Aurora
Sorcière d'entre les mondes
Karthus wins against Aurora 49.16% of the time which is 0.87% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.84% less often than would be expected.
The average opponent winrate against Aurora is 50.03%.


Malphite
Éclat du monolithe
Karthus wins against Malphite 49.23% of the time which is 1.60% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 1.63% more often than would be expected.
The average opponent winrate against Malphite is 47.63%.


Twisted Fate
Maître des cartes
Karthus wins against Twisted Fate 49.31% of the time which is 1.15% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 1.18% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.16%.


Malzahar
Prophète du Néant
Karthus wins against Malzahar 50.31% of the time which is 1.88% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.91% more often than would be expected.
The average opponent winrate against Malzahar is 48.43%.


Azir
Empereur des sables
Karthus wins against Azir 50.49% of the time which is 2.93% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 2.90% less often than would be expected.
The average opponent winrate against Azir is 53.42%.


Ryze
Mage runique
Karthus wins against Ryze 50.53% of the time which is 0.52% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 0.49% less often than would be expected.
The average opponent winrate against Ryze is 51.05%.


Yasuo
Disgracié
Karthus wins against Yasuo 50.54% of the time which is 1.19% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.22% more often than would be expected.
The average opponent winrate against Yasuo is 49.35%.


Taliyah
Tisseuse de pierres
Karthus wins against Taliyah 51.31% of the time which is 1.98% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 2.01% more often than would be expected.
The average opponent winrate against Taliyah is 49.33%.


LeBlanc
Manipulatrice
Karthus wins against LeBlanc 51.48% of the time which is 2.85% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 2.88% more often than would be expected.
The average opponent winrate against LeBlanc is 48.63%.


Jayce
Protecteur du futur
Karthus wins against Jayce 51.61% of the time which is 1.20% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 1.23% more often than would be expected.
The average opponent winrate against Jayce is 50.41%.


Vex
Ombre du désespoir
Karthus wins against Vex 51.66% of the time which is 4.26% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 4.29% more often than would be expected.
The average opponent winrate against Vex is 47.40%.


Aurelion Sol
Forgeur d'étoiles
Karthus wins against Aurelion Sol 51.91% of the time which is 2.91% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 2.94% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.00%.


Irelia
Danseuse des lames
Karthus wins against Irelia 51.94% of the time which is 2.17% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.20% more often than would be expected.
The average opponent winrate against Irelia is 49.77%.


Mel
Reflet de l'âme
Karthus wins against Mel 52.71% of the time which is 0.67% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 0.70% more often than would be expected.
The average opponent winrate against Mel is 52.04%.


Sylas
Révolutionnaire déchaîné
Karthus wins against Sylas 52.90% of the time which is 3.15% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 3.18% more often than would be expected.
The average opponent winrate against Sylas is 49.75%.


Yone
Inoublié
Karthus wins against Yone 53.03% of the time which is 0.28% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.31% more often than would be expected.
The average opponent winrate against Yone is 52.75%.


Ahri
Renard à neuf queues
Karthus wins against Ahri 53.49% of the time which is 3.52% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 3.55% more often than would be expected.
The average opponent winrate against Ahri is 49.97%.


Lissandra
Sorcière de glace
Karthus wins against Lissandra 54.20% of the time which is 5.78% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 5.81% more often than would be expected.
The average opponent winrate against Lissandra is 48.42%.


Corki
Artilleur téméraire
Karthus wins against Corki 55.56% of the time which is 3.27% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 3.30% more often than would be expected.
The average opponent winrate against Corki is 52.29%.


Smolder
Dragonnet flamboyant
Karthus wins against Smolder 58.49% of the time which is 4.75% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 4.78% more often than would be expected.
The average opponent winrate against Smolder is 53.74%.