

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: 91,984,830
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 support Counters
Karthus middle on Patch 15.8 is the strongest counter to support champions of Shaco, Leona & Mel. While Karthus middle is countered most by support champions of Fiddlesticks, Neeko & Rell. Below is a detailed breakdown of Karthus middle counters against support champions with a minimum of 100 games.


Fiddlesticks
el Terror Ancestral
Karthus wins against Fiddlesticks 39.64% of the time which is 7.91% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 5.69% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.55%.


Neeko
la Camaleona Curiosa
Karthus wins against Neeko 40.94% of the time which is 9.93% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 7.70% less often than would be expected.
The average opponent winrate against Neeko is 50.87%.


Rell
la Dama de Hierro
Karthus wins against Rell 42.36% of the time which is 7.17% lower against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 4.94% less often than would be expected.
The average opponent winrate against Rell is 49.53%.


Soraka
La Hija de las Estrellas
Karthus wins against Soraka 42.74% of the time which is 5.90% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 3.67% less often than would be expected.
The average opponent winrate against Soraka is 48.64%.


Lulu
El Hada Hechicera
Karthus wins against Lulu 42.78% of the time which is 6.32% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 4.09% less often than would be expected.
The average opponent winrate against Lulu is 49.10%.


Yuumi
la Gata Mágica
Karthus wins against Yuumi 43.40% of the time which is 7.84% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 5.61% less often than would be expected.
The average opponent winrate against Yuumi is 51.24%.


Janna
La Furia de la Tormenta
Karthus wins against Janna 43.50% of the time which is 4.95% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 2.73% less often than would be expected.
The average opponent winrate against Janna is 48.45%.


Alistar
El Minotauro
Karthus wins against Alistar 43.64% of the time which is 6.58% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 4.35% less often than would be expected.
The average opponent winrate against Alistar is 50.22%.


Braum
El Corazón de Freljord
Karthus wins against Braum 43.97% of the time which is 4.61% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 2.38% less often than would be expected.
The average opponent winrate against Braum is 48.58%.


Blitzcrank
El Gran Gólem de Vapor
Karthus wins against Blitzcrank 44.35% of the time which is 6.38% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 4.15% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.73%.


Milio
la Llama Serena
Karthus wins against Milio 44.60% of the time which is 3.42% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.20% less often than would be expected.
The average opponent winrate against Milio is 48.02%.


Vel'Koz
El Ojo del Vacío
Karthus wins against Vel'Koz 45.50% of the time which is 3.04% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.81% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.54%.


Poppy
La Guardiana del Martillo
Karthus wins against Poppy 45.93% of the time which is 3.38% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.15% less often than would be expected.
The average opponent winrate against Poppy is 49.31%.


Morgana
la Caída
Karthus wins against Morgana 46.86% of the time which is 2.18% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 0.05% more often than would be expected.
The average opponent winrate against Morgana is 49.04%.


Swain
el Gran General de Noxus
Karthus wins against Swain 46.92% of the time which is 2.69% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 0.46% less often than would be expected.
The average opponent winrate against Swain is 49.61%.


Xerath
El Mago Ascendente
Karthus wins against Xerath 46.99% of the time which is 2.34% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 0.11% less often than would be expected.
The average opponent winrate against Xerath is 49.33%.


Zilean
El Guardián del Tiempo
Karthus wins against Zilean 47.20% of the time which is 1.83% lower against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 0.40% more often than would be expected.
The average opponent winrate against Zilean is 49.03%.


Nami
La Invocadora de Mareas
Karthus wins against Nami 47.27% of the time which is 0.68% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.54% more often than would be expected.
The average opponent winrate against Nami is 47.95%.


Lux
La Dama Luminosa
Karthus wins against Lux 47.28% of the time which is 2.91% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.68% less often than would be expected.
The average opponent winrate against Lux is 50.19%.


Brand
La Venganza Ardiente
Karthus wins against Brand 47.60% of the time which is 1.29% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.94% more often than would be expected.
The average opponent winrate against Brand is 48.89%.


Senna
la Redentora
Karthus wins against Senna 47.74% of the time which is 2.31% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.08% less often than would be expected.
The average opponent winrate against Senna is 50.05%.


Pyke
el Destripador de los Puertos
Karthus wins against Pyke 47.82% of the time which is 3.74% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 1.51% less often than would be expected.
The average opponent winrate against Pyke is 51.56%.


Rakan
El Encantador
Karthus wins against Rakan 47.93% of the time which is 2.81% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.58% less often than would be expected.
The average opponent winrate against Rakan is 50.74%.


Thresh
El Carcelero Implacable
Karthus wins against Thresh 48.04% of the time which is 1.49% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.74% more often than would be expected.
The average opponent winrate against Thresh is 49.53%.


Bardo
El Guardián Errante
Karthus wins against Bardo 48.28% of the time which is 1.75% lower against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 0.48% more often than would be expected.
The average opponent winrate against Bardo is 50.03%.


Tahm Kench
El Rey del Río
Karthus wins against Tahm Kench 48.88% of the time which is 1.36% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 0.87% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.24%.


Karma
La Iluminada
Karthus wins against Karma 49.21% of the time which is 1.31% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 0.92% more often than would be expected.
The average opponent winrate against Karma is 50.52%.


Maokai
El Treant Retorcido
Karthus wins against Maokai 49.25% of the time which is 0.60% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 2.83% more often than would be expected.
The average opponent winrate against Maokai is 48.65%.


Zyra
La Dama de Espinas
Karthus wins against Zyra 49.44% of the time which is 1.27% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 3.49% more often than would be expected.
The average opponent winrate against Zyra is 48.17%.


Seraphine
la Cantante Soñadora
Karthus wins against Seraphine 50.27% of the time which is 0.41% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.82% more often than would be expected.
The average opponent winrate against Seraphine is 50.68%.


Sona
La Virtuosa de las Cuerdas
Karthus wins against Sona 50.64% of the time which is 3.04% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 5.26% more often than would be expected.
The average opponent winrate against Sona is 47.60%.


Nautilus
El Titán Abisal
Karthus wins against Nautilus 51.68% of the time which is 0.89% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 3.12% more often than would be expected.
The average opponent winrate against Nautilus is 50.79%.


Pantheon
la Lanza Inquebrantable
Karthus wins against Pantheon 52.22% of the time which is 2.20% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 4.43% more often than would be expected.
The average opponent winrate against Pantheon is 50.02%.


Mel
el Reflejo del Alma
Karthus wins against Mel 54.00% of the time which is 1.23% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.46% more often than would be expected.
The average opponent winrate against Mel is 52.77%.


Leona
El Amanecer Radiante
Karthus wins against Leona 54.05% of the time which is 3.96% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 6.19% more often than would be expected.
The average opponent winrate against Leona is 50.09%.


Shaco
El Bufón Siniestro
Karthus wins against Shaco 54.97% of the time which is 5.58% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 7.81% more often than would be expected.
The average opponent winrate against Shaco is 49.39%.