

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.
All Ranks Champions Analysed: 210,317,880
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 bottom Counters
Karthus jungle on Patch 30 is the strongest counter to bottom champions of Quinn, Akshan & Yone. While Karthus jungle is countered most by bottom champions of Viktor, Malzahar & Séraphine. Below is a detailed breakdown of Karthus jungle counters against bottom champions with a minimum of 100 games.


Viktor
Héraut de l'arcane
Karthus wins against Viktor 36.50% of the time which is 11.81% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 9.81% less often than would be expected.
The average opponent winrate against Viktor is 48.31%.


Malzahar
Prophète du Néant
Karthus wins against Malzahar 38.50% of the time which is 10.07% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 8.07% less often than would be expected.
The average opponent winrate against Malzahar is 48.57%.


Séraphine
Chanteuse rêveuse
Karthus wins against Séraphine 40.72% of the time which is 8.30% lower against Séraphine than the average opponent.
After normalising both champions win rates Karthus wins against Séraphine 6.30% less often than would be expected.
The average opponent winrate against Séraphine is 49.02%.


Kog'Maw
Gueule des abysses
Karthus wins against Kog'Maw 42.38% of the time which is 4.55% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 2.56% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.93%.


Syndra
Souveraine obscure
Karthus wins against Syndra 42.86% of the time which is 8.85% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 6.85% less often than would be expected.
The average opponent winrate against Syndra is 51.71%.


Hwei
Visionnaire
Karthus wins against Hwei 43.43% of the time which is 3.86% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.87% less often than would be expected.
The average opponent winrate against Hwei is 47.29%.


Xerath
Mage suprême
Karthus wins against Xerath 43.62% of the time which is 4.73% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.73% less often than would be expected.
The average opponent winrate against Xerath is 48.35%.


Ziggs
Expert des Hexplosifs
Karthus wins against Ziggs 43.82% of the time which is 4.09% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 2.10% less often than would be expected.
The average opponent winrate against Ziggs is 47.91%.


Heimerdinger
Inventeur réputé
Karthus wins against Heimerdinger 43.89% of the time which is 3.77% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 1.78% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.66%.


Cassiopeia
Étreinte du serpent
Karthus wins against Cassiopeia 43.91% of the time which is 4.05% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 2.06% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.96%.


Veigar
Seigneur des maléfices
Karthus wins against Veigar 43.94% of the time which is 3.06% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.07% less often than would be expected.
The average opponent winrate against Veigar is 47.00%.


Sivir
Vierge martiale
Karthus wins against Sivir 45.03% of the time which is 2.89% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 0.90% less often than would be expected.
The average opponent winrate against Sivir is 47.92%.


Nilah
Joie incarnée
Karthus wins against Nilah 45.38% of the time which is 1.36% lower against Nilah than the average opponent.
After normalising both champions win rates Karthus wins against Nilah 0.63% more often than would be expected.
The average opponent winrate against Nilah is 46.74%.


Twitch
Semeur de peste
Karthus wins against Twitch 45.51% of the time which is 3.27% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 1.27% less often than would be expected.
The average opponent winrate against Twitch is 48.78%.


Vayne
Chasseresse nocturne
Karthus wins against Vayne 45.63% of the time which is 2.50% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 0.51% less often than would be expected.
The average opponent winrate against Vayne is 48.13%.


Vel'Koz
Œil du Néant
Karthus wins against Vel'Koz 46.12% of the time which is 1.95% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.04% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.07%.


Miss Fortune
Chasseuse de primes
Karthus wins against Miss Fortune 46.40% of the time which is 2.60% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.60% less often than would be expected.
The average opponent winrate against Miss Fortune is 49.00%.


Swain
Grand général noxien
Karthus wins against Swain 46.46% of the time which is 0.07% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 2.05% more often than would be expected.
The average opponent winrate against Swain is 46.39%.


Aurelion Sol
Forgeur d'étoiles
Karthus wins against Aurelion Sol 46.59% of the time which is 0.88% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 1.11% more often than would be expected.
The average opponent winrate against Aurelion Sol is 47.47%.


Smolder
Dragonnet flamboyant
Karthus wins against Smolder 46.64% of the time which is 1.86% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 0.14% more often than would be expected.
The average opponent winrate against Smolder is 48.50%.


Senna
Rédemptrice
Karthus wins against Senna 46.80% of the time which is 2.98% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.98% less often than would be expected.
The average opponent winrate against Senna is 49.78%.


Jhin
Virtuose
Karthus wins against Jhin 46.89% of the time which is 2.96% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.96% less often than would be expected.
The average opponent winrate against Jhin is 49.85%.


Lux
Dame de lumière
Karthus wins against Lux 47.18% of the time which is 1.88% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.12% more often than would be expected.
The average opponent winrate against Lux is 49.06%.


Caitlyn
Shérif de Piltover
Karthus wins against Caitlyn 47.21% of the time which is 3.09% lower against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.09% less often than would be expected.
The average opponent winrate against Caitlyn is 50.30%.


Jinx
Gâchette folle
Karthus wins against Jinx 47.21% of the time which is 1.37% lower against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.63% more often than would be expected.
The average opponent winrate against Jinx is 48.58%.


Lucian
Purificateur
Karthus wins against Lucian 48.17% of the time which is 2.39% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 0.39% less often than would be expected.
The average opponent winrate against Lucian is 50.56%.


Zeri
Étincelle de Zaun
Karthus wins against Zeri 48.18% of the time which is 1.37% lower against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 0.63% more often than would be expected.
The average opponent winrate against Zeri is 49.55%.


Draven
Glorieux exécuteur
Karthus wins against Draven 48.35% of the time which is 3.15% lower against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 1.15% less often than would be expected.
The average opponent winrate against Draven is 51.50%.


Aphelios
Arme des Lunaris
Karthus wins against Aphelios 48.48% of the time which is 1.43% lower against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 0.57% more often than would be expected.
The average opponent winrate against Aphelios is 49.91%.


Ezreal
Explorateur prodigue
Karthus wins against Ezreal 48.58% of the time which is 3.96% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.96% less often than would be expected.
The average opponent winrate against Ezreal is 52.54%.


Ashe
Archère de givre
Karthus wins against Ashe 48.59% of the time which is 0.92% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.08% more often than would be expected.
The average opponent winrate against Ashe is 49.51%.


Zyra
Dame aux ronces
Karthus wins against Zyra 48.76% of the time which is 2.16% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 0.16% less often than would be expected.
The average opponent winrate against Zyra is 50.92%.


Samira
Rose du désert
Karthus wins against Samira 48.96% of the time which is 0.49% lower against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 1.51% more often than would be expected.
The average opponent winrate against Samira is 49.45%.


Mel
Reflet de l'âme
Karthus wins against Mel 49.02% of the time which is 1.30% lower 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 50.32%.


Tristana
Canonnière yordle
Karthus wins against Tristana 49.06% of the time which is 1.09% lower against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.91% more often than would be expected.
The average opponent winrate against Tristana is 50.15%.


Yasuo
Disgracié
Karthus wins against Yasuo 49.54% of the time which is 0.92% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 2.92% more often than would be expected.
The average opponent winrate against Yasuo is 48.62%.


Xayah
Rebelle
Karthus wins against Xayah 49.87% of the time which is 0.31% lower against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 1.69% more often than would be expected.
The average opponent winrate against Xayah is 50.18%.


Kai'Sa
Fille du Néant
Karthus wins against Kai'Sa 50.02% of the time which is 0.41% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.59% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.43%.


Varus
Flèche de la vengeance
Karthus wins against Varus 50.44% of the time which is 1.84% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 0.16% more often than would be expected.
The average opponent winrate against Varus is 52.28%.


Brand
Vengeur flamboyant
Karthus wins against Brand 50.53% of the time which is 1.40% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 3.40% more often than would be expected.
The average opponent winrate against Brand is 49.13%.


Yunara
Foi inébranlable
Karthus wins against Yunara 51.16% of the time which is 1.05% lower against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 0.95% more often than would be expected.
The average opponent winrate against Yunara is 52.21%.


Corki
Artilleur téméraire
Karthus wins against Corki 51.62% of the time which is 0.57% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 1.43% more often than would be expected.
The average opponent winrate against Corki is 52.19%.


Teemo
Éclaireur de Bandle
Karthus wins against Teemo 51.76% of the time which is 0.80% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 2.80% more often than would be expected.
The average opponent winrate against Teemo is 50.96%.


Twisted Fate
Maître des cartes
Karthus wins against Twisted Fate 53.17% of the time which is 0.95% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 1.04% more often than would be expected.
The average opponent winrate against Twisted Fate is 54.12%.


Kalista
Lance de la vengeance
Karthus wins against Kalista 54.54% of the time which is 0.32% higher against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 2.31% more often than would be expected.
The average opponent winrate against Kalista is 54.22%.


Yone
Inoublié
Karthus wins against Yone 54.78% of the time which is 0.27% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.26% more often than would be expected.
The average opponent winrate against Yone is 54.51%.


Akshan
Sentinelle rebelle
Karthus wins against Akshan 54.89% of the time which is 2.85% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 4.85% more often than would be expected.
The average opponent winrate against Akshan is 52.04%.


Quinn
Ailes de Demacia
Karthus wins against Quinn 56.76% of the time which is 5.41% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 7.41% more often than would be expected.
The average opponent winrate against Quinn is 51.35%.