

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: 34,191,640
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 30 is the strongest counter to support champions of Mel, Zyra & Neeko. While Karthus bottom is countered most by support champions of Taric, Pantheon & Nami. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Taric
o Escudo de Valoran
Karthus wins against Taric 46.43% of the time which is 0.15% lower against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 6.09% less often than would be expected.
The average opponent winrate against Taric is 46.58%.


Pantheon
a Lança Indestrutível
Karthus wins against Pantheon 49.17% of the time which is 0.68% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 5.26% less often than would be expected.
The average opponent winrate against Pantheon is 48.49%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 49.74% of the time which is 2.63% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 3.31% less often than would be expected.
The average opponent winrate against Nami is 47.11%.


Zilean
o Guardião do Tempo
Karthus wins against Zilean 49.80% of the time which is 2.38% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 3.56% less often than would be expected.
The average opponent winrate against Zilean is 47.42%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 50.09% of the time which is 2.75% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 3.19% less often than would be expected.
The average opponent winrate against Janna is 47.34%.


Karma
a Iluminada
Karthus wins against Karma 50.15% of the time which is 0.75% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 5.18% less often than would be expected.
The average opponent winrate against Karma is 49.40%.


Poppy
a Guardiã do Martelo
Karthus wins against Poppy 50.56% of the time which is 3.05% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.89% less often than would be expected.
The average opponent winrate against Poppy is 47.51%.


Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 50.76% of the time which is 1.63% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 4.31% less often than would be expected.
The average opponent winrate against Seraphine is 49.13%.


Milio
A Chama Gentil
Karthus wins against Milio 51.39% of the time which is 3.95% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.99% less often than would be expected.
The average opponent winrate against Milio is 47.44%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 51.41% of the time which is 4.28% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 1.66% less often than would be expected.
The average opponent winrate against Lulu is 47.13%.


Sona
a Mestra das Cordas
Karthus wins against Sona 52.16% of the time which is 5.44% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 0.50% less often than would be expected.
The average opponent winrate against Sona is 46.72%.


Xerath
o Mago Ascendente
Karthus wins against Xerath 52.29% of the time which is 2.87% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 3.06% less often than would be expected.
The average opponent winrate against Xerath is 49.42%.


Vel'Koz
o Olho do Vazio
Karthus wins against Vel'Koz 52.70% of the time which is 4.87% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 1.07% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.83%.


Rakan
O Charmoso
Karthus wins against Rakan 52.72% of the time which is 3.70% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.24% less often than would be expected.
The average opponent winrate against Rakan is 49.02%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 52.92% of the time which is 5.06% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 0.88% less often than would be expected.
The average opponent winrate against Soraka is 47.86%.


Fiddlesticks
o Terror Ancestral
Karthus wins against Fiddlesticks 53.16% of the time which is 8.04% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 2.11% more often than would be expected.
The average opponent winrate against Fiddlesticks is 45.12%.


Rell
a Dama de Ferro
Karthus wins against Rell 53.23% of the time which is 5.18% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.76% less often than would be expected.
The average opponent winrate against Rell is 48.05%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 53.25% of the time which is 4.99% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 0.95% less often than would be expected.
The average opponent winrate against Bardo is 48.26%.


Elise
a Aranha Rainha
Karthus wins against Elise 53.33% of the time which is 6.17% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 0.23% more often than would be expected.
The average opponent winrate against Elise is 47.16%.


Alistar
o Minotauro
Karthus wins against Alistar 54.11% of the time which is 5.58% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.36% less often than would be expected.
The average opponent winrate against Alistar is 48.53%.


Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 55.18% of the time which is 6.10% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.16% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.08%.


Renata Glasc
a Baronesa da Química
Karthus wins against Renata Glasc 55.38% of the time which is 5.95% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 0.02% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.43%.


Leona
a Alvorada Radiante
Karthus wins against Leona 55.41% of the time which is 7.09% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.15% more often than would be expected.
The average opponent winrate against Leona is 48.32%.


Yuumi
a Gata Mágica
Karthus wins against Yuumi 55.53% of the time which is 6.25% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 0.32% more often than would be expected.
The average opponent winrate against Yuumi is 49.28%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 56.18% of the time which is 6.69% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.76% more often than would be expected.
The average opponent winrate against Nautilus is 49.49%.


Senna
A Redentora
Karthus wins against Senna 56.67% of the time which is 8.17% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 2.23% more often than would be expected.
The average opponent winrate against Senna is 48.50%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 56.88% of the time which is 9.43% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.49% more often than would be expected.
The average opponent winrate against Thresh is 47.45%.


Maokai
o Ente Sinistro
Karthus wins against Maokai 56.90% of the time which is 9.98% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 4.04% more often than would be expected.
The average opponent winrate against Maokai is 46.92%.


Morgana
a Caída
Karthus wins against Morgana 57.14% of the time which is 8.73% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.79% more often than would be expected.
The average opponent winrate against Morgana is 48.41%.


Lux
a Dama da Luz
Karthus wins against Lux 58.61% of the time which is 8.69% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.76% more often than would be expected.
The average opponent winrate against Lux is 49.92%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 58.87% of the time which is 9.78% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 3.84% more often than would be expected.
The average opponent winrate against Pyke is 49.09%.


Braum
o Coração de Freljord
Karthus wins against Braum 58.91% of the time which is 12.16% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 6.22% more often than would be expected.
The average opponent winrate against Braum is 46.75%.


Tahm Kench
o Rei do Rio
Karthus wins against Tahm Kench 60.54% of the time which is 11.68% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 5.74% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.86%.


Shaco
o Bufão Demoníaco
Karthus wins against Shaco 60.77% of the time which is 11.56% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 5.63% more often than would be expected.
The average opponent winrate against Shaco is 49.21%.


Swain
o Grande General Noxiano
Karthus wins against Swain 61.74% of the time which is 12.31% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 6.38% more often than would be expected.
The average opponent winrate against Swain is 49.43%.


Neeko
a Camaleoa Curiosa
Karthus wins against Neeko 64.00% of the time which is 15.08% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 9.14% more often than would be expected.
The average opponent winrate against Neeko is 48.92%.


Zyra
a Ascensão dos Espinhos
Karthus wins against Zyra 67.68% of the time which is 19.63% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 13.69% more often than would be expected.
The average opponent winrate against Zyra is 48.05%.


Mel
o Reflexo da Alma
Karthus wins against Mel 67.88% of the time which is 14.62% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 8.73% more often than would be expected.
The average opponent winrate against Mel is 53.26%.