

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: 6,024,906
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 jungle vs support Counters
Karthus jungle on Patch 7 is the strongest counter to support champions of Blitzcrank, Zyra & Nautilus. While Karthus jungle is countered most by support champions of Karma, Milio & Sona. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Karma
a Iluminada
Karthus wins against Karma 41.68% of the time which is 8.63% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 6.92% less often than would be expected.
The average opponent winrate against Karma is 50.31%.


Milio
A Chama Gentil
Karthus wins against Milio 42.12% of the time which is 6.05% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 4.34% less often than would be expected.
The average opponent winrate against Milio is 48.17%.


Sona
a Mestra das Cordas
Karthus wins against Sona 43.27% of the time which is 4.58% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 2.88% less often than would be expected.
The average opponent winrate against Sona is 47.85%.


Yuumi
a Gata Mágica
Karthus wins against Yuumi 43.52% of the time which is 8.81% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 7.10% less often than would be expected.
The average opponent winrate against Yuumi is 52.33%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 43.61% of the time which is 4.92% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 3.21% less often than would be expected.
The average opponent winrate against Janna is 48.53%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 44.80% of the time which is 3.51% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.80% less often than would be expected.
The average opponent winrate against Nami is 48.31%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 46.45% of the time which is 1.90% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 0.19% less often than would be expected.
The average opponent winrate against Soraka is 48.35%.


Poppy
a Guardiã do Martelo
Karthus wins against Poppy 47.73% of the time which is 2.02% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.31% less often than would be expected.
The average opponent winrate against Poppy is 49.75%.


Xerath
o Mago Ascendente
Karthus wins against Xerath 48.09% of the time which is 2.94% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 1.23% less often than would be expected.
The average opponent winrate against Xerath is 51.03%.


Vel'Koz
o Olho do Vazio
Karthus wins against Vel'Koz 48.31% of the time which is 1.03% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.68% more often than would be expected.
The average opponent winrate against Vel'Koz is 49.34%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 48.32% of the time which is 1.12% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.59% more often than would be expected.
The average opponent winrate against Thresh is 49.44%.


Rakan
O Charmoso
Karthus wins against Rakan 48.86% of the time which is 1.08% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.63% more often than would be expected.
The average opponent winrate against Rakan is 49.94%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 49.17% of the time which is 0.02% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 1.73% more often than would be expected.
The average opponent winrate against Lulu is 49.15%.


Rell
a Dama de Ferro
Karthus wins against Rell 49.52% of the time which is 0.76% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.47% more often than would be expected.
The average opponent winrate against Rell is 48.76%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 49.58% of the time which is 0.53% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 2.24% more often than would be expected.
The average opponent winrate against Bardo is 49.05%.


Neeko
a Camaleoa Curiosa
Karthus wins against Neeko 49.71% of the time which is 0.94% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 0.77% more often than would be expected.
The average opponent winrate against Neeko is 50.65%.


Senna
A Redentora
Karthus wins against Senna 49.72% of the time which is 2.27% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.56% less often than would be expected.
The average opponent winrate against Senna is 51.99%.


Leona
a Alvorada Radiante
Karthus wins against Leona 50.00% of the time which is 1.11% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.82% more often than would be expected.
The average opponent winrate against Leona is 48.89%.


Morgana
a Caída
Karthus wins against Morgana 50.00% of the time which is 0.27% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 1.44% more often than would be expected.
The average opponent winrate against Morgana is 50.27%.


Pantheon
a Lança Indestrutível
Karthus wins against Pantheon 50.76% of the time which is 0.66% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.05% more often than would be expected.
The average opponent winrate against Pantheon is 51.42%.


Lux
a Dama da Luz
Karthus wins against Lux 50.90% of the time which is 1.03% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.68% more often than would be expected.
The average opponent winrate against Lux is 51.93%.


Alistar
o Minotauro
Karthus wins against Alistar 51.16% of the time which is 0.66% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 2.37% more often than would be expected.
The average opponent winrate against Alistar is 50.50%.


Mel
o Reflexo da Alma
Karthus wins against Mel 51.43% of the time which is 3.38% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.68% less often than would be expected.
The average opponent winrate against Mel is 54.81%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 51.44% of the time which is 1.14% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 2.85% more often than would be expected.
The average opponent winrate against Pyke is 50.30%.


Shaco
o Bufão Demoníaco
Karthus wins against Shaco 51.80% of the time which is 0.22% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 1.49% more often than would be expected.
The average opponent winrate against Shaco is 52.02%.


Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 52.02% of the time which is 1.99% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 3.70% more often than would be expected.
The average opponent winrate against Seraphine is 50.03%.


Zilean
o Guardião do Tempo
Karthus wins against Zilean 52.42% of the time which is 3.70% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 5.41% more often than would be expected.
The average opponent winrate against Zilean is 48.72%.


Braum
o Coração de Freljord
Karthus wins against Braum 52.43% of the time which is 3.17% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 4.88% more often than would be expected.
The average opponent winrate against Braum is 49.26%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 54.25% of the time which is 3.32% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 5.03% more often than would be expected.
The average opponent winrate against Nautilus is 50.93%.


Zyra
a Ascensão dos Espinhos
Karthus wins against Zyra 54.78% of the time which is 4.68% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 6.39% more often than would be expected.
The average opponent winrate against Zyra is 50.10%.


Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 55.25% of the time which is 5.68% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 7.39% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.57%.