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: 32,685,178
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 14.2 is the strongest counter to support champions of Shaco, Ashe & Nautilus. While Karthus bottom is countered most by support champions of Janna, Bardo & Milio. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.
Janna
a Fúria da Tormenta
Karthus wins against Janna 46.33% of the time which is 0.61% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 6.03% less often than would be expected.
The average opponent winrate against Jannais 45.72%.
Bardo
o Protetor Andarilho
Karthus wins against Bardo 48.58% of the time which is 2.79% higher against Bardo than the average opponent.
After normalising both champions win rates Karthus wins against Bardo 3.85% less often than would be expected.
The average opponent winrate against Bardois 45.79%.
Milio
A Chama Gentil
Karthus wins against Milio 49.09% of the time which is 0.22% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 6.43% less often than would be expected.
The average opponent winrate against Miliois 48.87%.
Rakan
O Charmoso
Karthus wins against Rakan 49.33% of the time which is 1.94% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 4.71% less often than would be expected.
The average opponent winrate against Rakanis 47.39%.
Maokai
o Ente Sinistro
Karthus wins against Maokai 50.00% of the time which is 8.43% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 1.85% more often than would be expected.
The average opponent winrate against Maokaiis 41.57%.
Taric
o Escudo de Valoran
Karthus wins against Taric 50.43% of the time which is 4.99% higher against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 1.65% less often than would be expected.
The average opponent winrate against Taricis 45.44%.
Brand
a Vingança Flamejante
Karthus wins against Brand 50.72% of the time which is 5.63% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.00% less often than would be expected.
The average opponent winrate against Brandis 45.09%.
Zilean
o Guardião do Tempo
Karthus wins against Zilean 51.23% of the time which is 4.71% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 1.93% less often than would be expected.
The average opponent winrate against Zileanis 46.52%.
Lulu
a Fada Feiticeira
Karthus wins against Lulu 52.29% of the time which is 1.70% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 4.94% less often than would be expected.
The average opponent winrate against Luluis 50.59%.
Sona
a Mestra das Cordas
Karthus wins against Sona 52.47% of the time which is 5.60% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 1.05% less often than would be expected.
The average opponent winrate against Sonais 46.87%.
Senna
A Redentora
Karthus wins against Senna 52.82% of the time which is 6.75% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.11% more often than would be expected.
The average opponent winrate against Sennais 46.07%.
Karma
a Iluminada
Karthus wins against Karma 53.16% of the time which is 3.66% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.98% less often than would be expected.
The average opponent winrate against Karmais 49.50%.
Zyra
a Ascensão dos Espinhos
Karthus wins against Zyra 53.32% of the time which is 8.64% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 2.01% more often than would be expected.
The average opponent winrate against Zyrais 44.68%.
Soraka
a Filha das Estrelas
Karthus wins against Soraka 53.68% of the time which is 4.82% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.83% less often than would be expected.
The average opponent winrate against Sorakais 48.86%.
Vel'Koz
o Olho do Vazio
Karthus wins against Vel'Koz 53.78% of the time which is 6.36% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.29% less often than would be expected.
The average opponent winrate against Vel'Kozis 47.42%.
Morgana
a Caída
Karthus wins against Morgana 53.99% of the time which is 7.35% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 0.71% more often than would be expected.
The average opponent winrate against Morganais 46.64%.
Alistar
o Minotauro
Karthus wins against Alistar 54.24% of the time which is 6.23% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.42% less often than would be expected.
The average opponent winrate against Alistaris 48.01%.
Braum
o Coração de Freljord
Karthus wins against Braum 54.55% of the time which is 7.71% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 1.06% more often than would be expected.
The average opponent winrate against Braumis 46.84%.
Pantheon
a Lança Indestrutível
Karthus wins against Pantheon 55.33% of the time which is 7.48% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.83% more often than would be expected.
The average opponent winrate against Pantheonis 47.85%.
Rell
a Dama de Ferro
Karthus wins against Rell 55.95% of the time which is 8.65% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.00% more often than would be expected.
The average opponent winrate against Rellis 47.30%.
Hwei
o Visionário
Karthus wins against Hwei 56.58% of the time which is 4.40% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 2.22% less often than would be expected.
The average opponent winrate against Hweiis 52.18%.
Leona
a Alvorada Radiante
Karthus wins against Leona 56.70% of the time which is 10.84% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 4.20% more often than would be expected.
The average opponent winrate against Leonais 45.86%.
Yuumi
a Gata Mágica
Karthus wins against Yuumi 56.78% of the time which is 6.50% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 0.14% less often than would be expected.
The average opponent winrate against Yuumiis 50.28%.
Lux
a Dama da Luz
Karthus wins against Lux 57.10% of the time which is 8.59% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.94% more often than would be expected.
The average opponent winrate against Luxis 48.51%.
Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 57.36% of the time which is 10.70% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 4.06% more often than would be expected.
The average opponent winrate against Blitzcrankis 46.66%.
Nami
a Conjuradora das Marés
Karthus wins against Nami 57.75% of the time which is 9.77% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 3.12% more often than would be expected.
The average opponent winrate against Namiis 47.98%.
Swain
o Grande General Noxiano
Karthus wins against Swain 58.65% of the time which is 9.97% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 3.32% more often than would be expected.
The average opponent winrate against Swainis 48.68%.
Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 58.78% of the time which is 10.29% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 3.64% more often than would be expected.
The average opponent winrate against Pykeis 48.49%.
Xerath
o Mago Ascendente
Karthus wins against Xerath 58.88% of the time which is 11.03% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 4.38% more often than would be expected.
The average opponent winrate against Xerathis 47.85%.
Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 59.11% of the time which is 9.37% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 2.73% more often than would be expected.
The average opponent winrate against Seraphineis 49.74%.
Thresh
o Guardião das Correntes
Karthus wins against Thresh 59.25% of the time which is 9.66% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.02% more often than would be expected.
The average opponent winrate against Threshis 49.59%.
Renata Glasc
a Baronesa da Química
Karthus wins against Renata Glasc 59.26% of the time which is 11.22% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 4.57% more often than would be expected.
The average opponent winrate against Renata Glascis 48.04%.
Neeko
a Camaleoa Curiosa
Karthus wins against Neeko 59.32% of the time which is 11.19% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 4.54% more often than would be expected.
The average opponent winrate against Neekois 48.13%.
Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 60.50% of the time which is 10.81% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 4.17% more often than would be expected.
The average opponent winrate against Nautilusis 49.69%.
Ashe
a Arqueira do Gelo
Karthus wins against Ashe 63.38% of the time which is 13.95% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 7.31% more often than would be expected.
The average opponent winrate against Asheis 49.43%.
Shaco
o Bufão Demoníaco
Karthus wins against Shaco 65.08% of the time which is 19.07% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 12.43% more often than would be expected.
The average opponent winrate against Shacois 46.01%.