

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: 3,898,398
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 15.9 is the strongest counter to support champions of Neeko, Nautilus & Blitzcrank. While Karthus jungle is countered most by support champions of Sona, Yuumi & Poppy. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Sona
a Mestra das Cordas
Karthus wins against Sona 38.16% of the time which is 9.00% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 10.36% less often than would be expected.
The average opponent winrate against Sona is 47.16%.


Yuumi
a Gata Mágica
Karthus wins against Yuumi 44.09% of the time which is 5.88% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 7.24% less often than would be expected.
The average opponent winrate against Yuumi is 49.97%.


Poppy
a Guardiã do Martelo
Karthus wins against Poppy 45.54% of the time which is 1.99% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 3.35% less often than would be expected.
The average opponent winrate against Poppy is 47.53%.


Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 45.60% of the time which is 4.67% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 6.03% less often than would be expected.
The average opponent winrate against Pyke is 50.27%.


Janna
a Fúria da Tormenta
Karthus wins against Janna 46.05% of the time which is 1.19% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 2.55% less often than would be expected.
The average opponent winrate against Janna is 47.24%.


Xerath
o Mago Ascendente
Karthus wins against Xerath 46.15% of the time which is 3.50% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 4.86% less often than would be expected.
The average opponent winrate against Xerath is 49.65%.


Senna
A Redentora
Karthus wins against Senna 46.29% of the time which is 2.91% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 4.27% less often than would be expected.
The average opponent winrate against Senna is 49.20%.


Nami
a Conjuradora das Marés
Karthus wins against Nami 46.73% of the time which is 1.10% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.46% less often than would be expected.
The average opponent winrate against Nami is 47.83%.


Zyra
a Ascensão dos Espinhos
Karthus wins against Zyra 46.77% of the time which is 2.67% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 4.03% less often than would be expected.
The average opponent winrate against Zyra is 49.44%.


Vel'Koz
o Olho do Vazio
Karthus wins against Vel'Koz 47.06% of the time which is 1.31% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 2.67% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.37%.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 47.13% of the time which is 0.85% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.21% less often than would be expected.
The average opponent winrate against Thresh is 47.98%.


Lux
a Dama da Luz
Karthus wins against Lux 47.95% of the time which is 3.21% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 4.57% less often than would be expected.
The average opponent winrate against Lux is 51.16%.


Braum
o Coração de Freljord
Karthus wins against Braum 48.25% of the time which is 1.00% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 0.36% less often than would be expected.
The average opponent winrate against Braum is 47.25%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 48.46% of the time which is 0.69% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.67% less often than would be expected.
The average opponent winrate against Lulu is 47.77%.


Milio
A Chama Gentil
Karthus wins against Milio 49.55% of the time which is 1.91% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 0.55% more often than would be expected.
The average opponent winrate against Milio is 47.64%.


Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 50.00% of the time which is 0.25% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.61% less often than would be expected.
The average opponent winrate against Seraphine is 50.25%.


Rakan
O Charmoso
Karthus wins against Rakan 50.72% of the time which is 1.99% higher 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 48.73%.


Leona
a Alvorada Radiante
Karthus wins against Leona 51.25% of the time which is 3.00% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.64% more often than would be expected.
The average opponent winrate against Leona is 48.25%.


Soraka
a Filha das Estrelas
Karthus wins against Soraka 51.49% of the time which is 3.34% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.98% more often than would be expected.
The average opponent winrate against Soraka is 48.15%.


Bardo
o Protetor Andarilho
Karthus wins against Bardo 51.52% of the time which is 3.05% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 1.69% more often than would be expected.
The average opponent winrate against Bardo is 48.47%.


Alistar
o Minotauro
Karthus wins against Alistar 52.00% of the time which is 2.92% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 1.56% more often than would be expected.
The average opponent winrate against Alistar is 49.08%.


Karma
a Iluminada
Karthus wins against Karma 52.24% of the time which is 2.29% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 0.93% more often than would be expected.
The average opponent winrate against Karma is 49.95%.


Rell
a Dama de Ferro
Karthus wins against Rell 52.99% of the time which is 5.01% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 3.65% more often than would be expected.
The average opponent winrate against Rell is 47.98%.


Fiddlesticks
o Terror Ancestral
Karthus wins against Fiddlesticks 53.57% of the time which is 8.17% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 6.81% more often than would be expected.
The average opponent winrate against Fiddlesticks is 45.40%.


Elise
a Aranha Rainha
Karthus wins against Elise 54.10% of the time which is 6.00% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 4.64% more often than would be expected.
The average opponent winrate against Elise is 48.10%.


Morgana
a Caída
Karthus wins against Morgana 54.62% of the time which is 5.38% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 4.02% more often than would be expected.
The average opponent winrate against Morgana is 49.24%.


Pantheon
a Lança Indestrutível
Karthus wins against Pantheon 56.41% of the time which is 6.82% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 5.46% more often than would be expected.
The average opponent winrate against Pantheon is 49.59%.


Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 56.70% of the time which is 7.06% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 5.70% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.64%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 56.98% of the time which is 6.80% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 5.44% more often than would be expected.
The average opponent winrate against Nautilus is 50.18%.


Neeko
a Camaleoa Curiosa
Karthus wins against Neeko 67.33% of the time which is 16.74% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 15.38% more often than would be expected.
The average opponent winrate against Neeko is 50.59%.