

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: 200,225,100
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 middle vs middle Counters
Karthus middle on Patch 30 is the strongest counter to middle champions of Taliyah, Mel & Cassiopeia. While Karthus middle is countered most by middle champions of Anivia, Kayle & Heimerdinger. Below is a detailed breakdown of Karthus middle counters against middle champions with a minimum of 100 games.


Anivia
der Kryophönix
Karthus wins against Anivia 39.55% of the time which is 9.31% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 6.65% less often than would be expected.
The average opponent winrate against Anivia is 48.86%.


Kayle
die Rechtschaffene
Karthus wins against Kayle 40.32% of the time which is 6.76% 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 47.08%.


Heimerdinger
der verehrte Erfinder
Karthus wins against Heimerdinger 41.86% of the time which is 5.65% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 3.00% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.51%.


Naafiri
der Hund der hundert Bisse
Karthus wins against Naafiri 41.94% of the time which is 5.67% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 3.02% less often than would be expected.
The average opponent winrate against Naafiri is 47.61%.


Morgana
die Gefallene
Karthus wins against Morgana 42.37% of the time which is 5.52% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.87% less often than would be expected.
The average opponent winrate against Morgana is 47.89%.


Vladimir
der blutrote Schnitter
Karthus wins against Vladimir 42.40% of the time which is 7.12% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 4.46% less often than would be expected.
The average opponent winrate against Vladimir is 49.52%.


Ekko
der Zeitbrecher
Karthus wins against Ekko 42.66% of the time which is 6.17% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 3.51% less often than would be expected.
The average opponent winrate against Ekko is 48.83%.


Katarina
die unheimliche Klinge
Karthus wins against Katarina 43.13% of the time which is 7.79% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 5.13% less often than would be expected.
The average opponent winrate against Katarina is 50.92%.


Ziggs
der Hexplosions-Experte
Karthus wins against Ziggs 43.30% of the time which is 6.33% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 3.67% less often than would be expected.
The average opponent winrate against Ziggs is 49.63%.


Xerath
der aufgestiegene Magier
Karthus wins against Xerath 43.31% of the time which is 4.95% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.30% less often than would be expected.
The average opponent winrate against Xerath is 48.26%.


Kassadin
der Leerengänger
Karthus wins against Kassadin 43.62% of the time which is 6.61% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 3.95% less often than would be expected.
The average opponent winrate against Kassadin is 50.23%.


Neeko
das wissbegierige Chamäleon
Karthus wins against Neeko 44.35% of the time which is 5.02% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 2.36% less often than would be expected.
The average opponent winrate against Neeko is 49.37%.


Irelia
die Klingentänzerin
Karthus wins against Irelia 44.44% of the time which is 4.93% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.27% less often than would be expected.
The average opponent winrate against Irelia is 49.37%.


Fizz
der Gezeitentäuscher
Karthus wins against Fizz 44.46% of the time which is 4.29% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 1.64% less often than would be expected.
The average opponent winrate against Fizz is 48.75%.


Pantheon
der unbeugsame Speer
Karthus wins against Pantheon 44.80% of the time which is 3.49% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.84% less often than would be expected.
The average opponent winrate against Pantheon is 48.29%.


Smolder
der feurige Welpling
Karthus wins against Smolder 45.36% of the time which is 6.93% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 4.27% less often than would be expected.
The average opponent winrate against Smolder is 52.29%.


Ahri
die neunschwänzige Füchsin
Karthus wins against Ahri 45.45% of the time which is 5.27% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 2.61% less often than would be expected.
The average opponent winrate against Ahri is 50.72%.


Yone
der unvergessene Krieger
Karthus wins against Yone 45.67% of the time which is 6.22% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 3.56% less often than would be expected.
The average opponent winrate against Yone is 51.89%.


Vel'Koz
das Auge der Leere
Karthus wins against Vel'Koz 45.91% of the time which is 2.71% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.06% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.62%.


Akali
die rebellische Assassine
Karthus wins against Akali 45.96% of the time which is 4.00% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.34% less often than would be expected.
The average opponent winrate against Akali is 49.96%.


Talon
der Klingenschatten
Karthus wins against Talon 46.11% of the time which is 4.09% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.43% less often than would be expected.
The average opponent winrate against Talon is 50.20%.


Zoe
der Aspekt des Zwielichts
Karthus wins against Zoe 46.20% of the time which is 4.46% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 1.80% less often than would be expected.
The average opponent winrate against Zoe is 50.66%.


Viktor
Der Herold des Arcane
Karthus wins against Viktor 46.36% of the time which is 3.54% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.88% less often than would be expected.
The average opponent winrate against Viktor is 49.90%.


Galio
der Koloss
Karthus wins against Galio 46.58% of the time which is 2.23% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.43% more often than would be expected.
The average opponent winrate against Galio is 48.81%.


Syndra
die dunkle Herrscherin
Karthus wins against Syndra 46.63% of the time which is 3.19% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.53% less often than would be expected.
The average opponent winrate against Syndra is 49.82%.


Ryze
der Runenmagier
Karthus wins against Ryze 46.70% of the time which is 3.71% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 1.05% less often than would be expected.
The average opponent winrate against Ryze is 50.41%.


Diana
der Hohn des Mondes
Karthus wins against Diana 46.75% of the time which is 1.69% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.96% more often than would be expected.
The average opponent winrate against Diana is 48.44%.


Lux
die Lady des Lichts
Karthus wins against Lux 46.92% of the time which is 1.54% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.11% more often than would be expected.
The average opponent winrate against Lux is 48.46%.


Akshan
der rebellische Wächter
Karthus wins against Akshan 47.04% of the time which is 3.58% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 0.92% less often than would be expected.
The average opponent winrate against Akshan is 50.62%.


Malzahar
der Prophet der Leere
Karthus wins against Malzahar 47.12% of the time which is 0.71% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.94% more often than would be expected.
The average opponent winrate against Malzahar is 47.83%.


Hwei
der Visionär
Karthus wins against Hwei 47.25% of the time which is 2.42% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 0.24% more often than would be expected.
The average opponent winrate against Hwei is 49.67%.


LeBlanc
die Täuscherin
Karthus wins against LeBlanc 47.90% of the time which is 2.32% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 0.34% more often than would be expected.
The average opponent winrate against LeBlanc is 50.22%.


Azir
der Imperator des Sandes
Karthus wins against Azir 47.99% of the time which is 4.56% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 1.90% less often than would be expected.
The average opponent winrate against Azir is 52.55%.


Aurora
die Hexe zwischen den Welten
Karthus wins against Aurora 48.07% of the time which is 2.78% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.12% less often than would be expected.
The average opponent winrate against Aurora is 50.85%.


Lissandra
die Eishexe
Karthus wins against Lissandra 48.39% of the time which is 1.21% lower against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 1.45% more often than would be expected.
The average opponent winrate against Lissandra is 49.60%.


Yasuo
der entehrte Krieger
Karthus wins against Yasuo 48.52% of the time which is 1.50% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.16% more often than would be expected.
The average opponent winrate against Yasuo is 50.02%.


Brand
die brennende Vergeltung
Karthus wins against Brand 49.11% of the time which is 0.05% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 2.61% more often than would be expected.
The average opponent winrate against Brand is 49.16%.


Zed
der Meister der Schatten
Karthus wins against Zed 49.23% of the time which is 2.21% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.45% more often than would be expected.
The average opponent winrate against Zed is 51.44%.


Veigar
der kleine Meister des Bösen
Karthus wins against Veigar 49.58% of the time which is 1.09% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 3.74% more often than would be expected.
The average opponent winrate against Veigar is 48.49%.


Orianna
die Aufziehpuppe
Karthus wins against Orianna 49.64% of the time which is 1.51% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 1.15% more often than would be expected.
The average opponent winrate against Orianna is 51.15%.


Qiyana
Gebieterin der Elemente
Karthus wins against Qiyana 50.00% of the time which is 2.02% lower against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.64% more often than would be expected.
The average opponent winrate against Qiyana is 52.02%.


Sylas
Sprenger der Ketten
Karthus wins against Sylas 50.18% of the time which is 0.70% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.96% more often than would be expected.
The average opponent winrate against Sylas is 50.88%.


Twisted Fate
der Meister der Karten
Karthus wins against Twisted Fate 50.29% of the time which is 0.14% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 2.52% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.43%.


Swain
der noxianische Großgeneral
Karthus wins against Swain 50.36% of the time which is 2.55% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 5.20% more often than would be expected.
The average opponent winrate against Swain is 47.81%.


Malphite
der Splitter des Monolithen
Karthus wins against Malphite 50.77% of the time which is 2.40% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 5.05% more often than would be expected.
The average opponent winrate against Malphite is 48.37%.


Aurelion Sol
der Sternenschmied
Karthus wins against Aurelion Sol 50.82% of the time which is 1.65% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 4.31% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.17%.


Vex
die Schwarzseherin
Karthus wins against Vex 51.12% of the time which is 2.02% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 4.68% more often than would be expected.
The average opponent winrate against Vex is 49.10%.


Annie
das Kind der Finsternis
Karthus wins against Annie 51.75% of the time which is 2.39% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 5.05% more often than would be expected.
The average opponent winrate against Annie is 49.36%.


Cassiopeia
die Umarmung der Schlange
Karthus wins against Cassiopeia 51.87% of the time which is 1.63% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 4.29% more often than would be expected.
The average opponent winrate against Cassiopeia is 50.24%.


Mel
das Spiegelbild der Seele
Karthus wins against Mel 52.49% of the time which is 0.93% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.59% more often than would be expected.
The average opponent winrate against Mel is 51.56%.


Taliyah
die Felsenweberin
Karthus wins against Taliyah 52.53% of the time which is 0.81% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 3.47% more often than would be expected.
The average opponent winrate against Taliyah is 51.72%.