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.
Platinum+ Champions Analysed: 47,885,907
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 middle vs support Counters
Karthus middle on Patch 14.6 is the strongest counter to support champions of Swain, Maokai & Hwei. While Karthus middle is countered most by support champions of Yuumi, Sona & Milio. Below is a detailed breakdown of Karthus middle counters against support champions with a minimum of 100 games.
Yuumi
a Gata Mágica
Karthus wins against Yuumi 37.61% of the time which is 12.06% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 14.71% less often than would be expected.
The average opponent winrate against Yuumiis 49.67%.
Sona
a Mestra das Cordas
Karthus wins against Sona 41.18% of the time which is 6.86% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 9.51% less often than would be expected.
The average opponent winrate against Sonais 48.04%.
Milio
A Chama Gentil
Karthus wins against Milio 42.76% of the time which is 5.53% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 8.18% less often than would be expected.
The average opponent winrate against Miliois 48.29%.
Rell
a Dama de Ferro
Karthus wins against Rell 46.58% of the time which is 2.06% lower against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 4.71% less often than would be expected.
The average opponent winrate against Rellis 48.64%.
Xerath
o Mago Ascendente
Karthus wins against Xerath 46.99% of the time which is 1.32% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 3.97% less often than would be expected.
The average opponent winrate against Xerathis 48.31%.
Zilean
o Guardião do Tempo
Karthus wins against Zilean 47.37% of the time which is 0.04% lower against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 2.69% less often than would be expected.
The average opponent winrate against Zileanis 47.41%.
Alistar
o Minotauro
Karthus wins against Alistar 47.47% of the time which is 1.48% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 4.13% less often than would be expected.
The average opponent winrate against Alistaris 48.95%.
Brand
a Vingança Flamejante
Karthus wins against Brand 48.37% of the time which is 1.31% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.34% less often than would be expected.
The average opponent winrate against Brandis 47.06%.
Morgana
a Caída
Karthus wins against Morgana 49.30% of the time which is 1.10% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 1.55% less often than would be expected.
The average opponent winrate against Morganais 48.20%.
Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 49.33% of the time which is 0.77% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.88% less often than would be expected.
The average opponent winrate against Seraphineis 48.56%.
Janna
a Fúria da Tormenta
Karthus wins against Janna 49.66% of the time which is 3.28% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 0.63% more often than would be expected.
The average opponent winrate against Jannais 46.38%.
Karma
a Iluminada
Karthus wins against Karma 50.00% of the time which is 0.89% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.54% less often than would be expected.
The average opponent winrate against Karmais 50.89%.
Vel'Koz
o Olho do Vazio
Karthus wins against Vel'Koz 50.40% of the time which is 2.95% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.30% more often than would be expected.
The average opponent winrate against Vel'Kozis 47.45%.
Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 50.45% of the time which is 2.26% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 0.39% less often than would be expected.
The average opponent winrate against Pykeis 48.19%.
Lulu
a Fada Feiticeira
Karthus wins against Lulu 50.95% of the time which is 2.36% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.29% less often than would be expected.
The average opponent winrate against Luluis 48.59%.
Senna
A Redentora
Karthus wins against Senna 51.08% of the time which is 1.12% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.53% less often than would be expected.
The average opponent winrate against Sennais 49.96%.
Thresh
o Guardião das Correntes
Karthus wins against Thresh 51.15% of the time which is 2.36% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.29% less often than would be expected.
The average opponent winrate against Threshis 48.79%.
Leona
a Alvorada Radiante
Karthus wins against Leona 51.65% of the time which is 4.31% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.66% more often than would be expected.
The average opponent winrate against Leonais 47.34%.
Lux
a Dama da Luz
Karthus wins against Lux 52.22% of the time which is 3.64% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.99% more often than would be expected.
The average opponent winrate against Luxis 48.58%.
Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 52.53% of the time which is 2.28% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.37% less often than would be expected.
The average opponent winrate against Nautilusis 50.25%.
Braum
o Coração de Freljord
Karthus wins against Braum 52.60% of the time which is 5.42% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 2.77% more often than would be expected.
The average opponent winrate against Braumis 47.18%.
Soraka
a Filha das Estrelas
Karthus wins against Soraka 52.74% of the time which is 5.02% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 2.37% more often than would be expected.
The average opponent winrate against Sorakais 47.72%.
Zyra
a Ascensão dos Espinhos
Karthus wins against Zyra 53.09% of the time which is 6.38% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 3.73% more often than would be expected.
The average opponent winrate against Zyrais 46.71%.
Rakan
O Charmoso
Karthus wins against Rakan 53.23% of the time which is 5.05% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.40% more often than would be expected.
The average opponent winrate against Rakanis 48.18%.
Nami
a Conjuradora das Marés
Karthus wins against Nami 53.41% of the time which is 4.71% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.06% more often than would be expected.
The average opponent winrate against Namiis 48.70%.
Pantheon
a Lança Indestrutível
Karthus wins against Pantheon 53.57% of the time which is 4.21% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.56% more often than would be expected.
The average opponent winrate against Pantheonis 49.36%.
Shaco
o Bufão Demoníaco
Karthus wins against Shaco 53.74% of the time which is 5.49% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 2.84% more often than would be expected.
The average opponent winrate against Shacois 48.25%.
Camille
a Sombra de Aço
Karthus wins against Camille 53.98% of the time which is 5.10% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 2.45% more often than would be expected.
The average opponent winrate against Camilleis 48.88%.
Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 54.44% of the time which is 7.00% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 4.35% more often than would be expected.
The average opponent winrate against Blitzcrankis 47.44%.
Bardo
o Protetor Andarilho
Karthus wins against Bardo 55.19% of the time which is 6.83% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 4.18% more often than would be expected.
The average opponent winrate against Bardois 48.36%.
Ashe
a Arqueira do Gelo
Karthus wins against Ashe 57.50% of the time which is 5.29% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 2.64% more often than would be expected.
The average opponent winrate against Asheis 52.21%.
Hwei
o Visionário
Karthus wins against Hwei 57.78% of the time which is 5.87% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 3.22% more often than would be expected.
The average opponent winrate against Hweiis 51.91%.
Maokai
o Ente Sinistro
Karthus wins against Maokai 57.86% of the time which is 9.52% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 6.87% more often than would be expected.
The average opponent winrate against Maokaiis 48.34%.
Swain
o Grande General Noxiano
Karthus wins against Swain 62.62% of the time which is 12.42% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 9.77% more often than would be expected.
The average opponent winrate against Swainis 50.20%.