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: 21,763,997
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 bottom vs support Counters
Karthus bottom on Patch 14.19 is the strongest counter to support champions of Neeko, Alistar & Nautilus. While Karthus bottom is countered most by support champions of Xerath, Janna & Soraka. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.
Xerath
el Mago Ascendente
Karthus wins against Xerath 43.98% of the time which is 4.90% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 9.34% less often than would be expected.
The average opponent winrate against Xerathis 48.88%.
Janna
la Furia de la Tormenta
Karthus wins against Janna 46.53% of the time which is 1.55% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 6.00% less often than would be expected.
The average opponent winrate against Jannais 48.08%.
Soraka
la Hija de las Estrellas
Karthus wins against Soraka 47.00% of the time which is 2.58% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 7.02% less often than would be expected.
The average opponent winrate against Sorakais 49.58%.
Milio
La Flama Gentil
Karthus wins against Milio 49.39% of the time which is 0.35% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 4.79% less often than would be expected.
The average opponent winrate against Miliois 49.74%.
Senna
la Redentora
Karthus wins against Senna 49.46% of the time which is 2.39% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 2.05% less often than would be expected.
The average opponent winrate against Sennais 47.07%.
Lulu
La Hechicera Hadística
Karthus wins against Lulu 50.06% of the time which is 1.76% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 2.69% less often than would be expected.
The average opponent winrate against Luluis 48.30%.
Bardo
el Guardián Trotamundos
Karthus wins against Bardo 50.96% of the time which is 2.40% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 2.05% less often than would be expected.
The average opponent winrate against Bardois 48.56%.
Tahm Kench
El Rey del Río
Karthus wins against Tahm Kench 51.69% of the time which is 4.46% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 0.02% more often than would be expected.
The average opponent winrate against Tahm Kenchis 47.23%.
Poppy
la Guardiana del Martillo
Karthus wins against Poppy 51.74% of the time which is 5.02% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.58% more often than would be expected.
The average opponent winrate against Poppyis 46.72%.
Karma
la Iluminada
Karthus wins against Karma 51.93% of the time which is 2.35% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.09% less often than would be expected.
The average opponent winrate against Karmais 49.58%.
Braum
el Corazón del Fréljord
Karthus wins against Braum 52.10% of the time which is 3.73% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 0.72% less often than would be expected.
The average opponent winrate against Braumis 48.37%.
Brand
la Venganza Ardiente
Karthus wins against Brand 52.17% of the time which is 3.16% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.28% less often than would be expected.
The average opponent winrate against Brandis 49.01%.
Seraphine
la Cantante Soñadora
Karthus wins against Seraphine 52.19% of the time which is 2.48% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.96% less often than would be expected.
The average opponent winrate against Seraphineis 49.71%.
Nami
la Invocadora de Mareas
Karthus wins against Nami 52.39% of the time which is 3.83% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.62% less often than would be expected.
The average opponent winrate against Namiis 48.56%.
Taric
el Escudo de Valoran
Karthus wins against Taric 52.80% of the time which is 6.49% higher against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 2.05% more often than would be expected.
The average opponent winrate against Taricis 46.31%.
Rell
la Doncella de Hierro
Karthus wins against Rell 53.91% of the time which is 5.04% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 0.60% more often than would be expected.
The average opponent winrate against Rellis 48.87%.
Morgana
la Desolada
Karthus wins against Morgana 54.11% of the time which is 3.80% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 0.64% less often than would be expected.
The average opponent winrate against Morganais 50.31%.
Pyke
el Destripador del Muelle Rojo
Karthus wins against Pyke 54.59% of the time which is 5.37% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 0.93% more often than would be expected.
The average opponent winrate against Pykeis 49.22%.
Zilean
el Guardián del Tiempo
Karthus wins against Zilean 54.60% of the time which is 6.21% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 1.76% more often than would be expected.
The average opponent winrate against Zileanis 48.39%.
Lux
la Dama Luminosa
Karthus wins against Lux 54.64% of the time which is 4.45% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.01% more often than would be expected.
The average opponent winrate against Luxis 50.19%.
Sona
la Virtuosa de las Cuerdas
Karthus wins against Sona 54.93% of the time which is 6.67% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 2.22% more often than would be expected.
The average opponent winrate against Sonais 48.26%.
Blitzcrank
el Gran Gólem de Vapor
Karthus wins against Blitzcrank 55.43% of the time which is 4.92% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.48% more often than would be expected.
The average opponent winrate against Blitzcrankis 50.51%.
Yuumi
la gatita mágica
Karthus wins against Yuumi 56.76% of the time which is 4.56% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 0.14% more often than would be expected.
The average opponent winrate against Yuumiis 52.20%.
Thresh
el Carcelero Implacable
Karthus wins against Thresh 57.39% of the time which is 8.28% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.84% more often than would be expected.
The average opponent winrate against Threshis 49.11%.
Vel'Koz
el Ojo del Vacío
Karthus wins against Vel'Koz 57.93% of the time which is 9.43% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 4.98% more often than would be expected.
The average opponent winrate against Vel'Kozis 48.50%.
Zyra
el Despertar de las Espinas
Karthus wins against Zyra 58.60% of the time which is 9.49% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 5.05% more often than would be expected.
The average opponent winrate against Zyrais 49.11%.
Leona
el Radiante Amanecer
Karthus wins against Leona 58.74% of the time which is 9.74% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 5.30% more often than would be expected.
The average opponent winrate against Leonais 49.00%.
Rakan
El Encantador
Karthus wins against Rakan 58.95% of the time which is 9.10% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 4.66% more often than would be expected.
The average opponent winrate against Rakanis 49.85%.
Nautilus
el Titán de las Profundidades
Karthus wins against Nautilus 59.66% of the time which is 8.93% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 4.49% more often than would be expected.
The average opponent winrate against Nautilusis 50.73%.
Alistar
el Minotauro
Karthus wins against Alistar 61.70% of the time which is 11.87% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 7.43% more often than would be expected.
The average opponent winrate against Alistaris 49.83%.
Neeko
la Camaleón Curiosa
Karthus wins against Neeko 63.37% of the time which is 14.13% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 9.69% more often than would be expected.
The average opponent winrate against Neekois 49.24%.