

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.
Iron Champions Analysed: 17,518,621
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 jungle Counters
Karthus jungle on Patch 30 is the strongest counter to jungle champions of Teemo, Nautilus & Talon. While Karthus jungle is countered most by jungle champions of Dr. Mundo, Naafiri & Shyvana. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Dr. Mundo
o Louco de Zaun
Karthus wins against Dr. Mundo 38.39% of the time which is 11.96% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 6.05% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.35%.


Naafiri
Fera das Cem Mordidas
Karthus wins against Naafiri 39.68% of the time which is 14.09% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 8.18% less often than would be expected.
The average opponent winrate against Naafiri is 53.77%.


Shyvana
a Meio-Dragão
Karthus wins against Shyvana 40.72% of the time which is 11.03% lower against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 5.12% less often than would be expected.
The average opponent winrate against Shyvana is 51.75%.


Rammus
o Tatu Blindado
Karthus wins against Rammus 41.54% of the time which is 8.30% lower against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 2.39% less often than would be expected.
The average opponent winrate against Rammus is 49.84%.


Trundle
o Rei dos Trolls
Karthus wins against Trundle 41.70% of the time which is 7.47% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 1.56% less often than would be expected.
The average opponent winrate against Trundle is 49.17%.


Briar
a Fome Contida
Karthus wins against Briar 41.77% of the time which is 7.44% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 1.53% less often than would be expected.
The average opponent winrate against Briar is 49.21%.


Master Yi
o Espadachim Wuju
Karthus wins against Master Yi 41.81% of the time which is 9.49% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 3.58% less often than would be expected.
The average opponent winrate against Master Yi is 51.30%.


Nasus
o Curador das Areias
Karthus wins against Nasus 41.96% of the time which is 10.73% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 4.82% less often than would be expected.
The average opponent winrate against Nasus is 52.69%.


Lillia
o Florir Receoso
Karthus wins against Lillia 42.86% of the time which is 9.48% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 3.57% less often than would be expected.
The average opponent winrate against Lillia is 52.34%.


Wukong
o Macaco Rei
Karthus wins against Wukong 42.90% of the time which is 7.69% lower against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 1.78% less often than would be expected.
The average opponent winrate against Wukong is 50.59%.


Amumu
a Múmia Triste
Karthus wins against Amumu 43.50% of the time which is 5.86% lower against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 0.05% more often than would be expected.
The average opponent winrate against Amumu is 49.36%.


Nocturne
o Eterno Pesadelo
Karthus wins against Nocturne 43.88% of the time which is 7.71% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 1.80% less often than would be expected.
The average opponent winrate against Nocturne is 51.59%.


Warwick
a Ira Desimpedida de Zaun
Karthus wins against Warwick 43.95% of the time which is 5.66% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 0.25% more often than would be expected.
The average opponent winrate against Warwick is 49.61%.


Jax
o Grão-Mestre das Armas
Karthus wins against Jax 44.04% of the time which is 6.44% lower against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.53% less often than would be expected.
The average opponent winrate against Jax is 50.48%.


Ekko
o Rapaz que Estilhaçou o Tempo
Karthus wins against Ekko 44.48% of the time which is 8.33% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 2.42% less often than would be expected.
The average opponent winrate against Ekko is 52.81%.


Xin Zhao
o Senescal de Demacia
Karthus wins against Xin Zhao 44.69% of the time which is 7.38% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.47% less often than would be expected.
The average opponent winrate against Xin Zhao is 52.07%.


Vi
a Defensora de Piltover
Karthus wins against Vi 45.15% of the time which is 8.22% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 2.31% less often than would be expected.
The average opponent winrate against Vi is 53.37%.


Diana
o Escárnio da Lua
Karthus wins against Diana 45.82% of the time which is 6.69% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.78% less often than would be expected.
The average opponent winrate against Diana is 52.51%.


Volibear
a Tempestade Implacável
Karthus wins against Volibear 45.90% of the time which is 3.57% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.34% more often than would be expected.
The average opponent winrate against Volibear is 49.47%.


Sylas
o Abjugado
Karthus wins against Sylas 46.23% of the time which is 9.49% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 3.60% less often than would be expected.
The average opponent winrate against Sylas is 55.72%.


Evelynn
o Abraço da Agonia
Karthus wins against Evelynn 46.38% of the time which is 8.67% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 2.77% less often than would be expected.
The average opponent winrate against Evelynn is 55.05%.


Nunu e Willump
o Garoto e seu Yeti
Karthus wins against Nunu e Willump 46.46% of the time which is 7.46% lower against Nunu e Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu e Willump 1.55% less often than would be expected.
The average opponent winrate against Nunu e Willump is 53.92%.


Viego
O Rei Destruído
Karthus wins against Viego 47.00% of the time which is 4.74% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.17% more often than would be expected.
The average opponent winrate against Viego is 51.74%.


Graves
o Foragido
Karthus wins against Graves 47.01% of the time which is 5.74% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.17% more often than would be expected.
The average opponent winrate against Graves is 52.75%.


Jarvan IV
o Exemplo de Demacia
Karthus wins against Jarvan IV 47.16% of the time which is 4.20% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 1.71% more often than would be expected.
The average opponent winrate against Jarvan IV is 51.36%.


Pantheon
a Lança Indestrutível
Karthus wins against Pantheon 47.36% of the time which is 6.42% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.51% less often than would be expected.
The average opponent winrate against Pantheon is 53.78%.


Udyr
o Andarilho Espiritual
Karthus wins against Udyr 47.44% of the time which is 6.73% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 0.82% less often than would be expected.
The average opponent winrate against Udyr is 54.17%.


Fiddlesticks
o Terror Ancestral
Karthus wins against Fiddlesticks 48.02% of the time which is 5.74% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.17% more often than would be expected.
The average opponent winrate against Fiddlesticks is 53.76%.


Kindred
os Caçadores Eternos
Karthus wins against Kindred 48.07% of the time which is 7.22% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 1.32% less often than would be expected.
The average opponent winrate against Kindred is 55.29%.


Zed
o Mestre das Sombras
Karthus wins against Zed 48.62% of the time which is 6.83% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.94% less often than would be expected.
The average opponent winrate against Zed is 55.45%.


Sejuani
a Fúria do Norte
Karthus wins against Sejuani 49.21% of the time which is 3.29% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 2.62% more often than would be expected.
The average opponent winrate against Sejuani is 52.50%.


Lee Sin
o Monge Cego
Karthus wins against Lee Sin 49.68% of the time which is 5.74% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.16% more often than would be expected.
The average opponent winrate against Lee Sin is 55.42%.


Kayn
o Ceifador das Sombras
Karthus wins against Kayn 49.74% of the time which is 2.55% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 3.36% more often than would be expected.
The average opponent winrate against Kayn is 52.29%.


Nidalee
a Caçadora Bestial
Karthus wins against Nidalee 51.28% of the time which is 7.04% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 1.19% less often than would be expected.
The average opponent winrate against Nidalee is 58.32%.


Shaco
o Bufão Demoníaco
Karthus wins against Shaco 51.30% of the time which is 3.63% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 2.27% more often than would be expected.
The average opponent winrate against Shaco is 54.93%.


Rengar
o Acossador da Alcateia
Karthus wins against Rengar 51.76% of the time which is 8.43% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 2.62% less often than would be expected.
The average opponent winrate against Rengar is 60.19%.


Kha'Zix
o Ceifador do Vazio
Karthus wins against Kha'Zix 52.40% of the time which is 2.22% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 3.68% more often than would be expected.
The average opponent winrate against Kha'Zix is 54.62%.


Bel'Veth
a Imperatriz do Vazio
Karthus wins against Bel'Veth 52.90% of the time which is 0.65% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 5.26% more often than would be expected.
The average opponent winrate against Bel'Veth is 53.55%.


Zac
a Arma Secreta
Karthus wins against Zac 53.48% of the time which is 0.65% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 5.26% more often than would be expected.
The average opponent winrate against Zac is 54.13%.


Hecarim
a Sombra da Guerra
Karthus wins against Hecarim 53.55% of the time which is 1.97% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 3.92% more often than would be expected.
The average opponent winrate against Hecarim is 55.52%.


Talon
a Sombra da Lâmina
Karthus wins against Talon 54.11% of the time which is 1.82% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 4.07% more often than would be expected.
The average opponent winrate against Talon is 55.93%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 54.46% of the time which is 0.85% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 5.05% more often than would be expected.
The average opponent winrate against Nautilus is 55.31%.


Teemo
o Explorador Veloz
Karthus wins against Teemo 55.68% of the time which is 4.95% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 10.86% more often than would be expected.
The average opponent winrate against Teemo is 50.73%.