

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: 17,268,622
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 30 is the strongest counter to support champions of Miss Fortune, Pantheon & Swain. While Karthus jungle is countered most by support champions of Galio, Nami & Xerath. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Galio
el Coloso
Karthus wins against Galio 38.05% of the time which is 12.52% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 6.40% less often than would be expected.
The average opponent winrate against Galio is 50.57%.


Nami
la Invocadora de Mareas
Karthus wins against Nami 41.65% of the time which is 8.58% 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 50.23%.


Xerath
el Mago Ascendente
Karthus wins against Xerath 42.27% of the time which is 8.92% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.80% less often than would be expected.
The average opponent winrate against Xerath is 51.19%.


Sona
la Virtuosa de las Cuerdas
Karthus wins against Sona 43.04% of the time which is 6.96% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 0.84% less often than would be expected.
The average opponent winrate against Sona is 50.00%.


Poppy
la Guardiana del Martillo
Karthus wins against Poppy 43.62% of the time which is 7.68% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.56% less often than would be expected.
The average opponent winrate against Poppy is 51.30%.


Teemo
el Explorador Veloz
Karthus wins against Teemo 43.67% of the time which is 4.81% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 1.30% more often than would be expected.
The average opponent winrate against Teemo is 48.48%.


Lux
la Dama Luminosa
Karthus wins against Lux 43.73% of the time which is 7.60% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.48% less often than would be expected.
The average opponent winrate against Lux is 51.33%.


Shen
el Ojo del Crepúsculo
Karthus wins against Shen 43.93% of the time which is 6.40% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.28% less often than would be expected.
The average opponent winrate against Shen is 50.33%.


Morgana
la Desolada
Karthus wins against Morgana 44.12% of the time which is 6.50% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 0.38% less often than would be expected.
The average opponent winrate against Morgana is 50.62%.


Karma
la Iluminada
Karthus wins against Karma 44.20% of the time which is 8.85% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.73% less often than would be expected.
The average opponent winrate against Karma is 53.05%.


Milio
La Flama Gentil
Karthus wins against Milio 44.22% of the time which is 4.68% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.43% more often than would be expected.
The average opponent winrate against Milio is 48.90%.


Leona
el Radiante Amanecer
Karthus wins against Leona 44.27% of the time which is 6.21% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.09% less often than would be expected.
The average opponent winrate against Leona is 50.48%.


Malphite
el Fragmento del Monolito
Karthus wins against Malphite 44.54% of the time which is 7.52% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 1.40% less often than would be expected.
The average opponent winrate against Malphite is 52.06%.


Rell
la Doncella de Hierro
Karthus wins against Rell 44.76% of the time which is 6.49% lower against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.37% less often than would be expected.
The average opponent winrate against Rell is 51.25%.


Vel'Koz
el Ojo del Vacío
Karthus wins against Vel'Koz 45.04% of the time which is 6.10% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.02% more often than would be expected.
The average opponent winrate against Vel'Koz is 51.14%.


Soraka
la Hija de las Estrellas
Karthus wins against Soraka 45.54% of the time which is 5.66% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 0.46% more often than would be expected.
The average opponent winrate against Soraka is 51.20%.


Taric
el Escudo de Valoran
Karthus wins against Taric 45.71% of the time which is 3.32% lower against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 2.79% more often than would be expected.
The average opponent winrate against Taric is 49.03%.


Tahm Kench
El Rey del Río
Karthus wins against Tahm Kench 46.03% of the time which is 6.92% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 0.80% less often than would be expected.
The average opponent winrate against Tahm Kench is 52.95%.


Seraphine
la Cantante Soñadora
Karthus wins against Seraphine 46.06% of the time which is 6.98% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 0.86% less often than would be expected.
The average opponent winrate against Seraphine is 53.04%.


Shaco
el Bufón Siniestro
Karthus wins against Shaco 46.26% of the time which is 4.94% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 1.18% more often than would be expected.
The average opponent winrate against Shaco is 51.20%.


Brand
la Venganza Ardiente
Karthus wins against Brand 46.33% of the time which is 4.14% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.98% more often than would be expected.
The average opponent winrate against Brand is 50.47%.


Blitzcrank
el Gran Gólem de Vapor
Karthus wins against Blitzcrank 46.47% of the time which is 6.17% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.05% less often than would be expected.
The average opponent winrate against Blitzcrank is 52.64%.


Nautilus
el Titán de las Profundidades
Karthus wins against Nautilus 46.71% of the time which is 5.74% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.38% more often than would be expected.
The average opponent winrate against Nautilus is 52.45%.


Thresh
el Carcelero Implacable
Karthus wins against Thresh 47.19% of the time which is 5.33% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.79% more often than would be expected.
The average opponent winrate against Thresh is 52.52%.


Braum
el Corazón del Fréljord
Karthus wins against Braum 47.67% of the time which is 3.87% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 2.25% more often than would be expected.
The average opponent winrate against Braum is 51.54%.


Neeko
la Camaleón Curiosa
Karthus wins against Neeko 47.76% of the time which is 5.25% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 0.87% more often than would be expected.
The average opponent winrate against Neeko is 53.01%.


Lulu
La Hechicera Hadística
Karthus wins against Lulu 48.10% of the time which is 5.02% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 1.10% more often than would be expected.
The average opponent winrate against Lulu is 53.12%.


Alistar
el Minotauro
Karthus wins against Alistar 48.37% of the time which is 5.02% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 1.10% more often than would be expected.
The average opponent winrate against Alistar is 53.39%.


Veigar
el Pequeño Maestro del Mal
Karthus wins against Veigar 48.73% of the time which is 4.37% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.75% more often than would be expected.
The average opponent winrate against Veigar is 53.10%.


Bardo
el Guardián Trotamundos
Karthus wins against Bardo 48.81% of the time which is 5.23% lower against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 0.89% more often than would be expected.
The average opponent winrate against Bardo is 54.04%.


Rakan
El Encantador
Karthus wins against Rakan 48.91% of the time which is 4.06% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.06% more often than would be expected.
The average opponent winrate against Rakan is 52.97%.


Ashe
la Arquera de Hielo
Karthus wins against Ashe 48.91% of the time which is 7.25% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.15% less often than would be expected.
The average opponent winrate against Ashe is 56.16%.


Senna
la Redentora
Karthus wins against Senna 48.92% of the time which is 5.78% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.33% more often than would be expected.
The average opponent winrate against Senna is 54.70%.


Zyra
el Despertar de las Espinas
Karthus wins against Zyra 49.14% of the time which is 0.61% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 5.51% more often than would be expected.
The average opponent winrate against Zyra is 49.75%.


Maokai
el Treant Retorcido
Karthus wins against Maokai 49.19% of the time which is 1.61% lower against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 4.51% more often than would be expected.
The average opponent winrate against Maokai is 50.80%.


Pyke
el Destripador del Muelle Rojo
Karthus wins against Pyke 49.40% of the time which is 4.52% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 1.60% more often than would be expected.
The average opponent winrate against Pyke is 53.92%.


Mel
el Reflejo del Alma
Karthus wins against Mel 49.93% of the time which is 4.15% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.97% more often than would be expected.
The average opponent winrate against Mel is 54.08%.


Zilean
el Guardián del Tiempo
Karthus wins against Zilean 50.39% of the time which is 2.54% lower against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 3.58% more often than would be expected.
The average opponent winrate against Zilean is 52.93%.


Yuumi
la gatita mágica
Karthus wins against Yuumi 50.78% of the time which is 4.85% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 1.25% more often than would be expected.
The average opponent winrate against Yuumi is 55.63%.


Swain
el Gran General Noxiano
Karthus wins against Swain 51.07% of the time which is 0.33% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 5.79% more often than would be expected.
The average opponent winrate against Swain is 51.40%.


Pantheon
la Lanza Inquebrantable
Karthus wins against Pantheon 51.52% of the time which is 1.03% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 5.09% more often than would be expected.
The average opponent winrate against Pantheon is 52.55%.


Miss Fortune
la Cazarrecompensas
Karthus wins against Miss Fortune 59.13% of the time which is 1.96% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 8.04% more often than would be expected.
The average opponent winrate against Miss Fortune is 57.17%.