

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: 22,162,387
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 middle Counters
Karthus jungle on Patch 30 is the strongest counter to middle champions of Taliyah, Neeko & Azir. While Karthus jungle is countered most by middle champions of Heimerdinger, Xerath & Brand. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Heimerdinger
el Venerable Inventor
Karthus wins against Heimerdinger 39.07% of the time which is 9.07% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 5.86% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.14%.


Xerath
el Mago Ascendente
Karthus wins against Xerath 41.00% of the time which is 8.51% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 5.29% less often than would be expected.
The average opponent winrate against Xerath is 49.51%.


Brand
la Venganza Ardiente
Karthus wins against Brand 41.18% of the time which is 8.94% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 5.72% less often than would be expected.
The average opponent winrate against Brand is 50.12%.


Vel'Koz
el Ojo del Vacío
Karthus wins against Vel'Koz 43.20% of the time which is 7.11% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 3.89% less often than would be expected.
The average opponent winrate against Vel'Koz is 50.31%.


Swain
el Gran General Noxiano
Karthus wins against Swain 43.55% of the time which is 4.62% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 1.41% less often than would be expected.
The average opponent winrate against Swain is 48.17%.


Diana
el Desdén de la Luna
Karthus wins against Diana 43.57% of the time which is 6.48% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 3.26% less often than would be expected.
The average opponent winrate against Diana is 50.05%.


Malzahar
el Profeta del Vacío
Karthus wins against Malzahar 43.71% of the time which is 4.32% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.11% less often than would be expected.
The average opponent winrate against Malzahar is 48.03%.


Galio
el Coloso
Karthus wins against Galio 43.72% of the time which is 5.32% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 2.10% less often than would be expected.
The average opponent winrate against Galio is 49.04%.


Aurelion Sol
el Forjador de Estrellas
Karthus wins against Aurelion Sol 44.24% of the time which is 5.50% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 2.28% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.74%.


Yunara
La Fe Inquebrantable
Karthus wins against Yunara 44.54% of the time which is 13.70% lower against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 10.52% less often than would be expected.
The average opponent winrate against Yunara is 58.24%.


Lux
la Dama Luminosa
Karthus wins against Lux 45.57% of the time which is 4.00% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.78% less often than would be expected.
The average opponent winrate against Lux is 49.57%.


Vladimir
el Segador Carmesí
Karthus wins against Vladimir 45.74% of the time which is 5.06% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 1.84% less often than would be expected.
The average opponent winrate against Vladimir is 50.80%.


Yone
el Imborrable
Karthus wins against Yone 45.80% of the time which is 6.13% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.91% less often than would be expected.
The average opponent winrate against Yone is 51.93%.


Ziggs
el Experto en Hexplosivos
Karthus wins against Ziggs 46.08% of the time which is 4.26% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 1.04% less often than would be expected.
The average opponent winrate against Ziggs is 50.34%.


Malphite
el Fragmento del Monolito
Karthus wins against Malphite 46.15% of the time which is 3.33% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.11% less often than would be expected.
The average opponent winrate against Malphite is 49.48%.


Naafiri
la Sabueso de las Cien Mordidas
Karthus wins against Naafiri 46.15% of the time which is 4.17% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 0.95% less often than would be expected.
The average opponent winrate against Naafiri is 50.32%.


Irelia
la Cuchilla Danzante
Karthus wins against Irelia 46.38% of the time which is 4.23% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.01% less often than would be expected.
The average opponent winrate against Irelia is 50.61%.


Viktor
El Heraldo de lo Arcano
Karthus wins against Viktor 46.48% of the time which is 3.91% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.69% less often than would be expected.
The average opponent winrate against Viktor is 50.39%.


Teemo
el Explorador Veloz
Karthus wins against Teemo 46.55% of the time which is 3.03% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 0.19% more often than would be expected.
The average opponent winrate against Teemo is 49.58%.


Zed
el Maestro de las Sombras
Karthus wins against Zed 46.58% of the time which is 6.72% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 3.50% less often than would be expected.
The average opponent winrate against Zed is 53.30%.


Ryze
el Mago Rúnico
Karthus wins against Ryze 46.69% of the time which is 4.40% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 1.18% less often than would be expected.
The average opponent winrate against Ryze is 51.09%.


Fizz
el Bromista de las Mareas
Karthus wins against Fizz 46.75% of the time which is 3.49% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 0.27% less often than would be expected.
The average opponent winrate against Fizz is 50.24%.


Mel
el Reflejo del Alma
Karthus wins against Mel 46.84% of the time which is 4.87% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.65% less often than would be expected.
The average opponent winrate against Mel is 51.71%.


Yasuo
el Imperdonable
Karthus wins against Yasuo 47.58% of the time which is 2.27% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.95% more often than would be expected.
The average opponent winrate against Yasuo is 49.85%.


Veigar
el Pequeño Maestro del Mal
Karthus wins against Veigar 48.13% of the time which is 0.39% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.83% more often than would be expected.
The average opponent winrate against Veigar is 48.52%.


Ekko
el Joven que Fragmentó el Tiempo
Karthus wins against Ekko 48.15% of the time which is 1.85% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.37% more often than would be expected.
The average opponent winrate against Ekko is 50.00%.


Twisted Fate
el Maestro de las Cartas
Karthus wins against Twisted Fate 48.26% of the time which is 4.45% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 1.23% less often than would be expected.
The average opponent winrate against Twisted Fate is 52.71%.


Syndra
la Soberana Oscura
Karthus wins against Syndra 48.32% of the time which is 3.19% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.03% more often than would be expected.
The average opponent winrate against Syndra is 51.51%.


Pantheon
la Lanza Inquebrantable
Karthus wins against Pantheon 48.35% of the time which is 1.55% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.67% more often than would be expected.
The average opponent winrate against Pantheon is 49.90%.


Sylas
el Usurpador
Karthus wins against Sylas 48.70% of the time which is 3.74% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.52% less often than would be expected.
The average opponent winrate against Sylas is 52.44%.


Aurora
la Bruja entre Mundos
Karthus wins against Aurora 48.84% of the time which is 3.40% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.18% less often than would be expected.
The average opponent winrate against Aurora is 52.24%.


Orianna
la Doncella Mecánica
Karthus wins against Orianna 48.89% of the time which is 3.18% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 0.04% more often than would be expected.
The average opponent winrate against Orianna is 52.07%.


Hwei
el Visionario
Karthus wins against Hwei 49.75% of the time which is 1.29% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.93% more often than would be expected.
The average opponent winrate against Hwei is 51.04%.


Annie
la Hija de la Oscuridad
Karthus wins against Annie 49.83% of the time which is 2.01% lower against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 1.21% more often than would be expected.
The average opponent winrate against Annie is 51.84%.


Akali
la Asesina Furtiva
Karthus wins against Akali 49.93% of the time which is 1.25% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.97% more often than would be expected.
The average opponent winrate against Akali is 51.18%.


Talon
la Sombra de la Navaja
Karthus wins against Talon 50.00% of the time which is 3.09% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.13% more often than would be expected.
The average opponent winrate against Talon is 53.09%.


Anivia
la Criofénix
Karthus wins against Anivia 50.31% of the time which is 1.02% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 2.20% more often than would be expected.
The average opponent winrate against Anivia is 51.33%.


Katarina
la Daga Siniestra
Karthus wins against Katarina 50.32% of the time which is 2.58% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.64% more often than would be expected.
The average opponent winrate against Katarina is 52.90%.


Morgana
la Desolada
Karthus wins against Morgana 50.38% of the time which is 1.41% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 4.63% more often than would be expected.
The average opponent winrate against Morgana is 48.97%.


Akshan
el Centinela Rebelde
Karthus wins against Akshan 50.45% of the time which is 3.03% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 0.19% more often than would be expected.
The average opponent winrate against Akshan is 53.48%.


Ahri
la Vastaya de Nueve Colas
Karthus wins against Ahri 50.51% of the time which is 1.35% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.87% more often than would be expected.
The average opponent winrate against Ahri is 51.86%.


Vex
la Tristóloga
Karthus wins against Vex 50.74% of the time which is 0.27% lower against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 2.95% more often than would be expected.
The average opponent winrate against Vex is 51.01%.


Qiyana
La Emperatriz de los Elementos
Karthus wins against Qiyana 50.93% of the time which is 5.63% lower against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 2.44% less often than would be expected.
The average opponent winrate against Qiyana is 56.56%.


Cassiopeia
el Abrazo de la Serpiente
Karthus wins against Cassiopeia 51.27% of the time which is 0.65% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 2.57% more often than would be expected.
The average opponent winrate against Cassiopeia is 51.92%.


Zoe
el Aspecto del Crepúsculo
Karthus wins against Zoe 51.36% of the time which is 1.95% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 1.27% more often than would be expected.
The average opponent winrate against Zoe is 53.31%.


Kassadin
el Caminante del Vacío
Karthus wins against Kassadin 53.25% of the time which is 1.78% higher against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 5.00% more often than would be expected.
The average opponent winrate against Kassadin is 51.47%.


Lissandra
la Bruja de Hielo
Karthus wins against Lissandra 53.68% of the time which is 2.54% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 5.76% more often than would be expected.
The average opponent winrate against Lissandra is 51.14%.


LeBlanc
la Maquiavélica
Karthus wins against LeBlanc 54.31% of the time which is 1.79% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 5.01% more often than would be expected.
The average opponent winrate against LeBlanc is 52.52%.


Azir
el Emperador de las Arenas
Karthus wins against Azir 54.93% of the time which is 0.76% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 3.97% more often than would be expected.
The average opponent winrate against Azir is 54.17%.


Neeko
la Camaleón Curiosa
Karthus wins against Neeko 55.09% of the time which is 3.63% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 6.85% more often than would be expected.
The average opponent winrate against Neeko is 51.46%.


Taliyah
la Tejedora de Piedra
Karthus wins against Taliyah 59.15% of the time which is 3.80% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 7.01% more often than would be expected.
The average opponent winrate against Taliyah is 55.35%.