

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: 14,968,400
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 14 is the strongest counter to support champions of Pyke, Braum & Leona. While Karthus bottom is countered most by support champions of Pantheon, Fiddlesticks & Janna. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Pantheon
la Lanza Inquebrantable
Karthus wins against Pantheon 48.15% of the time which is 0.32% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 6.43% less often than would be expected.
The average opponent winrate against Pantheon is 48.47%.


Fiddlesticks
el Terror Ancestral
Karthus wins against Fiddlesticks 49.64% of the time which is 4.52% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 1.58% less often than would be expected.
The average opponent winrate against Fiddlesticks is 45.12%.


Janna
la Furia de la Tormenta
Karthus wins against Janna 50.21% of the time which is 2.89% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 3.22% less often than would be expected.
The average opponent winrate against Janna is 47.32%.


Nami
la Invocadora de Mareas
Karthus wins against Nami 50.49% of the time which is 3.44% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.67% less often than would be expected.
The average opponent winrate against Nami is 47.05%.


Soraka
la Hija de las Estrellas
Karthus wins against Soraka 50.76% of the time which is 3.00% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 3.11% less often than would be expected.
The average opponent winrate against Soraka is 47.76%.


Rell
la Doncella de Hierro
Karthus wins against Rell 50.97% of the time which is 2.78% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 3.33% less often than would be expected.
The average opponent winrate against Rell is 48.19%.


Seraphine
la Cantante Soñadora
Karthus wins against Seraphine 51.61% of the time which is 2.29% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 3.81% less often than would be expected.
The average opponent winrate against Seraphine is 49.32%.


Yuumi
la gatita mágica
Karthus wins against Yuumi 51.75% of the time which is 2.33% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 3.77% less often than would be expected.
The average opponent winrate against Yuumi is 49.42%.


Rakan
El Encantador
Karthus wins against Rakan 52.25% of the time which is 3.29% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.82% less often than would be expected.
The average opponent winrate against Rakan is 48.96%.


Milio
La Flama Gentil
Karthus wins against Milio 52.92% of the time which is 5.35% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 0.76% less often than would be expected.
The average opponent winrate against Milio is 47.57%.


Lulu
La Hechicera Hadística
Karthus wins against Lulu 53.06% of the time which is 5.91% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.20% less often than would be expected.
The average opponent winrate against Lulu is 47.15%.


Sona
la Virtuosa de las Cuerdas
Karthus wins against Sona 53.43% of the time which is 6.54% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 0.43% more often than would be expected.
The average opponent winrate against Sona is 46.89%.


Blitzcrank
el Gran Gólem de Vapor
Karthus wins against Blitzcrank 53.44% of the time which is 4.46% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.65% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.98%.


Bardo
el Guardián Trotamundos
Karthus wins against Bardo 53.68% of the time which is 5.42% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 0.69% less often than would be expected.
The average opponent winrate against Bardo is 48.26%.


Alistar
el Minotauro
Karthus wins against Alistar 54.75% of the time which is 6.12% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.01% more often than would be expected.
The average opponent winrate against Alistar is 48.63%.


Karma
la Iluminada
Karthus wins against Karma 55.24% of the time which is 6.00% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 0.11% less often than would be expected.
The average opponent winrate against Karma is 49.24%.


Senna
la Redentora
Karthus wins against Senna 55.94% of the time which is 7.56% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.45% more often than would be expected.
The average opponent winrate against Senna is 48.38%.


Lux
la Dama Luminosa
Karthus wins against Lux 55.97% of the time which is 6.15% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.05% more often than would be expected.
The average opponent winrate against Lux is 49.82%.


Thresh
el Carcelero Implacable
Karthus wins against Thresh 56.72% of the time which is 9.35% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.24% more often than would be expected.
The average opponent winrate against Thresh is 47.37%.


Nautilus
el Titán de las Profundidades
Karthus wins against Nautilus 56.81% of the time which is 7.23% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.13% more often than would be expected.
The average opponent winrate against Nautilus is 49.58%.


Zilean
el Guardián del Tiempo
Karthus wins against Zilean 57.01% of the time which is 9.66% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 3.55% more often than would be expected.
The average opponent winrate against Zilean is 47.35%.


Leona
el Radiante Amanecer
Karthus wins against Leona 58.16% of the time which is 9.56% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 3.45% more often than would be expected.
The average opponent winrate against Leona is 48.60%.


Braum
el Corazón del Fréljord
Karthus wins against Braum 58.37% of the time which is 11.70% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 5.59% more often than would be expected.
The average opponent winrate against Braum is 46.67%.


Pyke
el Destripador del Muelle Rojo
Karthus wins against Pyke 62.81% of the time which is 13.51% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 7.41% more often than would be expected.
The average opponent winrate against Pyke is 49.30%.