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: 149,366,930
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 14.2 is the strongest counter to support champions of Pyke, Leona & Thresh. While Karthus support is countered most by support champions of Maokai, Brand & Nami. Below is a detailed breakdown of Karthus support counters against support champions with a minimum of 100 games.
Maokai
o Ente Sinistro
Karthus wins against Maokai 38.70% of the time which is 5.46% lower against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 1.59% less often than would be expected.
The average opponent winrate against Maokaiis 44.16%.
Brand
a Vingança Flamejante
Karthus wins against Brand 38.95% of the time which is 7.69% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 3.77% less often than would be expected.
The average opponent winrate against Brandis 46.64%.
Nami
a Conjuradora das Marés
Karthus wins against Nami 39.13% of the time which is 10.89% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 6.93% less often than would be expected.
The average opponent winrate against Namiis 50.02%.
Soraka
a Filha das Estrelas
Karthus wins against Soraka 39.90% of the time which is 11.24% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 7.27% less often than would be expected.
The average opponent winrate against Sorakais 51.14%.
Sona
a Mestra das Cordas
Karthus wins against Sona 41.18% of the time which is 8.03% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 4.08% less often than would be expected.
The average opponent winrate against Sonais 49.21%.
Xerath
o Mago Ascendente
Karthus wins against Xerath 41.40% of the time which is 8.10% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 4.14% less often than would be expected.
The average opponent winrate against Xerathis 49.50%.
Senna
A Redentora
Karthus wins against Senna 42.72% of the time which is 6.58% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 2.63% less often than would be expected.
The average opponent winrate against Sennais 49.30%.
Shaco
o Bufão Demoníaco
Karthus wins against Shaco 43.14% of the time which is 4.84% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 0.90% less often than would be expected.
The average opponent winrate against Shacois 47.98%.
Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 43.90% of the time which is 5.52% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.56% less often than would be expected.
The average opponent winrate against Blitzcrankis 49.42%.
Teemo
o Explorador Veloz
Karthus wins against Teemo 44.07% of the time which is 4.47% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 0.52% less often than would be expected.
The average opponent winrate against Teemois 48.54%.
Milio
A Chama Gentil
Karthus wins against Milio 44.63% of the time which is 5.56% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.60% less often than would be expected.
The average opponent winrate against Miliois 50.19%.
Yuumi
a Gata Mágica
Karthus wins against Yuumi 44.83% of the time which is 8.90% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 4.94% less often than would be expected.
The average opponent winrate against Yuumiis 53.73%.
Karma
a Iluminada
Karthus wins against Karma 45.05% of the time which is 6.25% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.28% less often than would be expected.
The average opponent winrate against Karmais 51.30%.
Pantheon
a Lança Indestrutível
Karthus wins against Pantheon 45.10% of the time which is 5.35% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.39% less often than would be expected.
The average opponent winrate against Pantheonis 50.45%.
Bardo
o Protetor Andarilho
Karthus wins against Bardo 45.13% of the time which is 2.65% lower against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 1.29% more often than would be expected.
The average opponent winrate against Bardois 47.78%.
Janna
a Fúria da Tormenta
Karthus wins against Janna 45.16% of the time which is 2.88% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.06% more often than would be expected.
The average opponent winrate against Jannais 48.04%.
Rakan
O Charmoso
Karthus wins against Rakan 45.53% of the time which is 4.14% lower against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.18% less often than would be expected.
The average opponent winrate against Rakanis 49.67%.
Alistar
o Minotauro
Karthus wins against Alistar 45.68% of the time which is 4.52% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.56% less often than would be expected.
The average opponent winrate against Alistaris 50.20%.
Zyra
a Ascensão dos Espinhos
Karthus wins against Zyra 46.46% of the time which is 0.12% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 3.80% more often than would be expected.
The average opponent winrate against Zyrais 46.58%.
Hwei
o Visionário
Karthus wins against Hwei 46.54% of the time which is 8.08% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 4.12% less often than would be expected.
The average opponent winrate against Hweiis 54.62%.
Swain
o Grande General Noxiano
Karthus wins against Swain 47.34% of the time which is 2.41% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 1.55% more often than would be expected.
The average opponent winrate against Swainis 49.75%.
Vel'Koz
o Olho do Vazio
Karthus wins against Vel'Koz 47.58% of the time which is 2.03% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 1.93% more often than would be expected.
The average opponent winrate against Vel'Kozis 49.61%.
Ashe
a Arqueira do Gelo
Karthus wins against Ashe 48.02% of the time which is 4.20% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 0.23% less often than would be expected.
The average opponent winrate against Asheis 52.22%.
Lux
a Dama da Luz
Karthus wins against Lux 48.38% of the time which is 2.27% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.69% more often than would be expected.
The average opponent winrate against Luxis 50.65%.
Braum
o Coração de Freljord
Karthus wins against Braum 48.54% of the time which is 0.39% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 3.56% more often than would be expected.
The average opponent winrate against Braumis 48.93%.
Lulu
a Fada Feiticeira
Karthus wins against Lulu 48.59% of the time which is 4.42% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.46% less often than would be expected.
The average opponent winrate against Luluis 53.01%.
Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 48.76% of the time which is 3.08% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.89% more often than would be expected.
The average opponent winrate against Nautilusis 51.84%.
Neeko
a Camaleoa Curiosa
Karthus wins against Neeko 48.80% of the time which is 2.26% lower against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 1.70% more often than would be expected.
The average opponent winrate against Neekois 51.06%.
Morgana
a Caída
Karthus wins against Morgana 48.87% of the time which is 0.02% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 3.97% more often than would be expected.
The average opponent winrate against Morganais 48.85%.
Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 50.21% of the time which is 2.17% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.80% more often than would be expected.
The average opponent winrate against Seraphineis 52.38%.
Thresh
o Guardião das Correntes
Karthus wins against Thresh 51.53% of the time which is 0.58% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.39% more often than would be expected.
The average opponent winrate against Threshis 52.11%.
Leona
a Alvorada Radiante
Karthus wins against Leona 51.60% of the time which is 3.45% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 7.39% more often than would be expected.
The average opponent winrate against Leonais 48.15%.
Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 51.95% of the time which is 0.06% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 4.03% more often than would be expected.
The average opponent winrate against Pykeis 51.89%.