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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: 24,682,760
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.
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Karthus Counters
Karthus bottom vs support Counters
Karthus bottom on Patch 14.17 is the strongest counter to support champions of Zyra, Pyke & Lux. While Karthus bottom is countered most by support champions of Zilean, Bardo & Sona. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.
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Zilean
el Guardián del Tiempo
Karthus wins against Zilean 43.42% of the time which is 5.11% lower against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 10.60% less often than would be expected.
The average opponent winrate against Zilean is 48.53%.
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Bardo
el Guardián Trotamundos
Karthus wins against Bardo 46.24% of the time which is 2.47% lower against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 7.96% less often than would be expected.
The average opponent winrate against Bardo is 48.71%.
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Sona
la Virtuosa de las Cuerdas
Karthus wins against Sona 47.17% of the time which is 0.32% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 5.81% less often than would be expected.
The average opponent winrate against Sona is 47.49%.
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Yuumi
la gatita mágica
Karthus wins against Yuumi 47.35% of the time which is 2.37% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 7.85% less often than would be expected.
The average opponent winrate against Yuumi is 49.72%.
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Taric
el Escudo de Valoran
Karthus wins against Taric 47.41% of the time which is 1.35% higher against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 4.13% less often than would be expected.
The average opponent winrate against Taric is 46.06%.
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Poppy
la Guardiana del Martillo
Karthus wins against Poppy 48.85% of the time which is 3.03% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.45% less often than would be expected.
The average opponent winrate against Poppy is 45.82%.
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Senna
la Redentora
Karthus wins against Senna 49.39% of the time which is 2.76% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 2.72% less often than would be expected.
The average opponent winrate against Senna is 46.63%.
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Janna
la Furia de la Tormenta
Karthus wins against Janna 49.87% of the time which is 3.00% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 2.48% less often than would be expected.
The average opponent winrate against Janna is 46.87%.
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Nami
la Invocadora de Mareas
Karthus wins against Nami 50.44% of the time which is 3.94% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.54% less often than would be expected.
The average opponent winrate against Nami is 46.50%.
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Soraka
la Hija de las Estrellas
Karthus wins against Soraka 50.56% of the time which is 2.66% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 2.83% less often than would be expected.
The average opponent winrate against Soraka is 47.90%.
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Milio
La Flama Gentil
Karthus wins against Milio 51.28% of the time which is 3.54% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.95% less often than would be expected.
The average opponent winrate against Milio is 47.74%.
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Rakan
El Encantador
Karthus wins against Rakan 51.75% of the time which is 2.39% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 3.09% less often than would be expected.
The average opponent winrate against Rakan is 49.36%.
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Karma
la Iluminada
Karthus wins against Karma 52.76% of the time which is 4.10% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 1.39% less often than would be expected.
The average opponent winrate against Karma is 48.66%.
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Alistar
el Minotauro
Karthus wins against Alistar 55.02% of the time which is 5.26% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.22% less often than would be expected.
The average opponent winrate against Alistar is 49.76%.
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Braum
el Corazón del Fréljord
Karthus wins against Braum 55.04% of the time which is 6.14% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 0.66% more often than would be expected.
The average opponent winrate against Braum is 48.90%.
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Lulu
La Hechicera Hadística
Karthus wins against Lulu 55.56% of the time which is 6.96% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 1.47% more often than would be expected.
The average opponent winrate against Lulu is 48.60%.
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Leona
el Radiante Amanecer
Karthus wins against Leona 55.88% of the time which is 7.77% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.28% more often than would be expected.
The average opponent winrate against Leona is 48.11%.
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Vel'Koz
el Ojo del Vacío
Karthus wins against Vel'Koz 56.52% of the time which is 8.84% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 3.35% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.68%.
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Blitzcrank
el Gran Gólem de Vapor
Karthus wins against Blitzcrank 56.63% of the time which is 7.55% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 2.07% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.08%.
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Rell
la Doncella de Hierro
Karthus wins against Rell 56.94% of the time which is 8.46% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.97% more often than would be expected.
The average opponent winrate against Rell is 48.48%.
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Morgana
la Desolada
Karthus wins against Morgana 56.95% of the time which is 8.31% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.82% more often than would be expected.
The average opponent winrate against Morgana is 48.64%.
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Thresh
el Carcelero Implacable
Karthus wins against Thresh 57.05% of the time which is 8.32% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.83% more often than would be expected.
The average opponent winrate against Thresh is 48.73%.
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Xerath
el Mago Ascendente
Karthus wins against Xerath 57.82% of the time which is 10.51% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 5.02% more often than would be expected.
The average opponent winrate against Xerath is 47.31%.
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Seraphine
la Cantante Soñadora
Karthus wins against Seraphine 58.46% of the time which is 9.76% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 4.27% more often than would be expected.
The average opponent winrate against Seraphine is 48.70%.
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Nautilus
el Titán de las Profundidades
Karthus wins against Nautilus 58.73% of the time which is 8.02% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 2.55% more often than would be expected.
The average opponent winrate against Nautilus is 50.71%.
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Lux
la Dama Luminosa
Karthus wins against Lux 59.09% of the time which is 10.05% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 4.57% more often than would be expected.
The average opponent winrate against Lux is 49.04%.
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Pyke
el Destripador del Muelle Rojo
Karthus wins against Pyke 59.52% of the time which is 11.97% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 6.48% more often than would be expected.
The average opponent winrate against Pyke is 47.55%.
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Zyra
el Despertar de las Espinas
Karthus wins against Zyra 60.90% of the time which is 12.67% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 7.18% more often than would be expected.
The average opponent winrate against Zyra is 48.23%.