

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: 16,422,577
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 support Counters
Karthus bottom on Patch 15.10 is the strongest counter to support champions of Vel'Koz, Senna & Karma. While Karthus bottom is countered most by support champions of Alistar, Elise & Milio. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Alistar
Minotaur
Karthus wins against Alistar 44.12% of the time which is 4.62% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 10.05% less often than would be expected.
The average opponent winrate against Alistar is 48.74%.


Elise
Królowa Pająków
Karthus wins against Elise 47.17% of the time which is 0.19% lower against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 5.62% less often than would be expected.
The average opponent winrate against Elise is 47.36%.


Milio
Łagodny Płomień
Karthus wins against Milio 49.02% of the time which is 2.06% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 3.37% less often than would be expected.
The average opponent winrate against Milio is 46.96%.


Lulu
Wróżkowa Czarodziejka
Karthus wins against Lulu 50.41% of the time which is 2.08% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 3.35% less often than would be expected.
The average opponent winrate against Lulu is 48.33%.


Lux
Pani Jasności
Karthus wins against Lux 50.78% of the time which is 0.24% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 5.18% less often than would be expected.
The average opponent winrate against Lux is 50.54%.


Soraka
Gwiezdne Dziecko
Karthus wins against Soraka 51.33% of the time which is 3.62% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.81% less often than would be expected.
The average opponent winrate against Soraka is 47.71%.


Rakan
Uwodziciel
Karthus wins against Rakan 51.54% of the time which is 2.83% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.60% less often than would be expected.
The average opponent winrate against Rakan is 48.71%.


Yuumi
Magiczna Kotka
Karthus wins against Yuumi 51.67% of the time which is 1.28% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 4.14% less often than would be expected.
The average opponent winrate against Yuumi is 50.39%.


Nami
Władczyni Przypływów
Karthus wins against Nami 51.84% of the time which is 4.43% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.00% less often than would be expected.
The average opponent winrate against Nami is 47.41%.


Blitzcrank
Wielki Golem Parowy
Karthus wins against Blitzcrank 52.86% of the time which is 3.81% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.62% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.05%.


Rell
Żelazna Mścicielka
Karthus wins against Rell 53.55% of the time which is 5.40% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.03% less often than would be expected.
The average opponent winrate against Rell is 48.15%.


Zilean
Strażnik Czasu
Karthus wins against Zilean 54.05% of the time which is 5.99% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 0.56% more often than would be expected.
The average opponent winrate against Zilean is 48.06%.


Pyke
Rozpruwacz z Krwawego Portu
Karthus wins against Pyke 54.17% of the time which is 4.87% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 0.55% less often than would be expected.
The average opponent winrate against Pyke is 49.30%.


Janna
Szał Burzy
Karthus wins against Janna 54.37% of the time which is 6.71% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.28% more often than would be expected.
The average opponent winrate against Janna is 47.66%.


Pantheon
Niezniszczalna Włócznia
Karthus wins against Pantheon 54.70% of the time which is 6.12% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.69% more often than would be expected.
The average opponent winrate against Pantheon is 48.58%.


Sona
Wirtuozka Strun
Karthus wins against Sona 55.30% of the time which is 7.95% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 2.52% more often than would be expected.
The average opponent winrate against Sona is 47.35%.


Leona
Promyk Jutrzenki
Karthus wins against Leona 55.94% of the time which is 8.07% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.64% more often than would be expected.
The average opponent winrate against Leona is 47.87%.


Braum
Serce Freljordu
Karthus wins against Braum 57.31% of the time which is 10.45% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 5.02% more often than would be expected.
The average opponent winrate against Braum is 46.86%.


Nautilus
Tytan Głębin
Karthus wins against Nautilus 57.38% of the time which is 7.70% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 2.28% more often than would be expected.
The average opponent winrate against Nautilus is 49.68%.


Bard
Wędrujący Opiekun
Karthus wins against Bard 57.87% of the time which is 9.19% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 3.76% more often than would be expected.
The average opponent winrate against Bard is 48.68%.


Thresh
Strażnik Łańcuchów
Karthus wins against Thresh 57.89% of the time which is 10.01% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 4.58% more often than would be expected.
The average opponent winrate against Thresh is 47.88%.


Karma
Oświecona
Karthus wins against Karma 57.99% of the time which is 8.33% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.91% more often than would be expected.
The average opponent winrate against Karma is 49.66%.


Senna
Odkupicielka
Karthus wins against Senna 58.24% of the time which is 7.79% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 2.37% more often than would be expected.
The average opponent winrate against Senna is 50.45%.


Vel'Koz
Oko Pustki
Karthus wins against Vel'Koz 63.00% of the time which is 13.97% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 8.54% more often than would be expected.
The average opponent winrate against Vel'Koz is 49.03%.