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.
All Ranks Champions Analysed: 65,508,320
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 support vs support Counters
Karthus support on Patch 14.11 is the strongest counter to support champions of Thresh, Pyke & Neeko. While Karthus support is countered most by support champions of Brand, Nami & Soraka. Below is a detailed breakdown of Karthus support counters against support champions with a minimum of 100 games.
Brand
La Venganza Ardiente
Karthus wins against Brand 35.84% of the time which is 13.78% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 10.05% less often than would be expected.
The average opponent winrate against Brandis 49.62%.
Nami
La Invocadora de Mareas
Karthus wins against Nami 38.00% of the time which is 10.44% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 6.72% less often than would be expected.
The average opponent winrate against Namiis 48.44%.
Soraka
La Hija de las Estrellas
Karthus wins against Soraka 38.73% of the time which is 10.06% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 6.34% less often than would be expected.
The average opponent winrate against Sorakais 48.79%.
Lux
La Dama Luminosa
Karthus wins against Lux 41.79% of the time which is 7.55% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 3.82% less often than would be expected.
The average opponent winrate against Luxis 49.34%.
Lulu
El Hada Hechicera
Karthus wins against Lulu 41.80% of the time which is 8.20% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 4.47% less often than would be expected.
The average opponent winrate against Luluis 50.00%.
Zyra
La Dama de Espinas
Karthus wins against Zyra 41.95% of the time which is 5.82% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 2.11% less often than would be expected.
The average opponent winrate against Zyrais 47.77%.
Yuumi
la Gata Mágica
Karthus wins against Yuumi 42.02% of the time which is 11.30% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 7.57% less often than would be expected.
The average opponent winrate against Yuumiis 53.32%.
Xerath
El Mago Ascendente
Karthus wins against Xerath 42.11% of the time which is 5.93% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.22% less often than would be expected.
The average opponent winrate against Xerathis 48.04%.
Blitzcrank
El Gran Gólem de Vapor
Karthus wins against Blitzcrank 43.86% of the time which is 5.20% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.48% less often than would be expected.
The average opponent winrate against Blitzcrankis 49.06%.
Pantheon
la Lanza Inquebrantable
Karthus wins against Pantheon 45.00% of the time which is 5.92% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 2.19% less often than would be expected.
The average opponent winrate against Pantheonis 50.92%.
Seraphine
la Cantante Soñadora
Karthus wins against Seraphine 45.64% of the time which is 4.23% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 0.50% less often than would be expected.
The average opponent winrate against Seraphineis 49.87%.
Nautilus
El Titán Abisal
Karthus wins against Nautilus 45.81% of the time which is 4.57% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.84% less often than would be expected.
The average opponent winrate against Nautilusis 50.38%.
Leona
El Amanecer Radiante
Karthus wins against Leona 46.27% of the time which is 2.29% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.43% more often than would be expected.
The average opponent winrate against Leonais 48.56%.
Karma
La Iluminada
Karthus wins against Karma 49.12% of the time which is 2.94% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 0.80% more often than would be expected.
The average opponent winrate against Karmais 52.06%.
Morgana
la Caída
Karthus wins against Morgana 49.45% of the time which is 0.13% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 3.60% more often than would be expected.
The average opponent winrate against Morganais 49.58%.
Senna
la Redentora
Karthus wins against Senna 51.28% of the time which is 0.40% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 3.34% more often than would be expected.
The average opponent winrate against Sennais 51.68%.
Ashe
La Arquera de Hielo
Karthus wins against Ashe 51.30% of the time which is 1.92% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.81% more often than would be expected.
The average opponent winrate against Asheis 53.22%.
Neeko
la Camaleona Curiosa
Karthus wins against Neeko 53.00% of the time which is 2.04% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 5.77% more often than would be expected.
The average opponent winrate against Neekois 50.96%.
Pyke
el Destripador de los Puertos
Karthus wins against Pyke 53.89% of the time which is 3.49% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 7.22% more often than would be expected.
The average opponent winrate against Pykeis 50.40%.
Thresh
El Carcelero Implacable
Karthus wins against Thresh 55.06% of the time which is 4.92% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 8.65% more often than would be expected.
The average opponent winrate against Threshis 50.14%.