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: 52,856,571
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 bottom Counters
Karthus bottom on Patch 30 is the strongest counter to bottom champions of Yasuo, Samira & Aphelios. While Karthus bottom is countered most by bottom champions of Hwei, Kog'Maw & Zeri. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.
Hwei
o Visionário
Karthus wins against Hwei 45.75% of the time which is 0.71% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 6.42% less often than would be expected.
The average opponent winrate against Hweiis 46.46%.
Kog'Maw
a Boca do Abismo
Karthus wins against Kog'Maw 48.82% of the time which is 2.62% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 3.09% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.20%.
Zeri
A Faísca de Zaun
Karthus wins against Zeri 50.16% of the time which is 0.44% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 5.27% less often than would be expected.
The average opponent winrate against Zeriis 49.72%.
Jhin
o Virtuoso
Karthus wins against Jhin 50.84% of the time which is 4.32% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 1.39% less often than would be expected.
The average opponent winrate against Jhinis 46.52%.
Brand
a Vingança Flamejante
Karthus wins against Brand 50.93% of the time which is 5.05% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.66% less often than would be expected.
The average opponent winrate against Brandis 45.88%.
Nilah
a Alegria Irrestrita
Karthus wins against Nilah 50.97% of the time which is 3.93% higher against Nilah than the average opponent.
After normalising both champions win rates Karthus wins against Nilah 1.79% less often than would be expected.
The average opponent winrate against Nilahis 47.04%.
Vayne
a Caçadora Noturna
Karthus wins against Vayne 51.04% of the time which is 2.25% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 3.47% less often than would be expected.
The average opponent winrate against Vayneis 48.79%.
Sivir
a Mestra da Batalha
Karthus wins against Sivir 51.45% of the time which is 3.08% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 2.64% less often than would be expected.
The average opponent winrate against Siviris 48.37%.
Lucian
o Purificador
Karthus wins against Lucian 52.83% of the time which is 4.44% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 1.28% less often than would be expected.
The average opponent winrate against Lucianis 48.39%.
Caitlyn
a Xerife de Piltover
Karthus wins against Caitlyn 53.67% of the time which is 4.33% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.38% less often than would be expected.
The average opponent winrate against Caitlynis 49.34%.
Jinx
o Gatilho Desenfreado
Karthus wins against Jinx 53.87% of the time which is 6.14% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.42% more often than would be expected.
The average opponent winrate against Jinxis 47.73%.
Miss Fortune
a Caçadora de Recompensas
Karthus wins against Miss Fortune 54.05% of the time which is 6.51% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.79% more often than would be expected.
The average opponent winrate against Miss Fortuneis 47.54%.
Ezreal
o Explorador Pródigo
Karthus wins against Ezreal 54.44% of the time which is 4.23% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.48% less often than would be expected.
The average opponent winrate against Ezrealis 50.21%.
Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 54.49% of the time which is 8.22% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 2.51% more often than would be expected.
The average opponent winrate against Seraphineis 46.27%.
Draven
o Carrasco de Noxus
Karthus wins against Draven 54.67% of the time which is 6.33% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 0.61% more often than would be expected.
The average opponent winrate against Dravenis 48.34%.
Kalista
a Lança da Vingança
Karthus wins against Kalista 54.74% of the time which is 4.54% higher against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 1.17% less often than would be expected.
The average opponent winrate against Kalistais 50.20%.
Twitch
o Semeador da Peste
Karthus wins against Twitch 54.79% of the time which is 7.63% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 1.91% more often than would be expected.
The average opponent winrate against Twitchis 47.16%.
Ziggs
o Especialista em Hexplosivos
Karthus wins against Ziggs 54.80% of the time which is 6.36% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 0.64% more often than would be expected.
The average opponent winrate against Ziggsis 48.44%.
Swain
o Grande General Noxiano
Karthus wins against Swain 55.17% of the time which is 9.45% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 3.74% more often than would be expected.
The average opponent winrate against Swainis 45.72%.
Kai'Sa
a Filha do Vazio
Karthus wins against Kai'Sa 55.64% of the time which is 7.40% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.68% more often than would be expected.
The average opponent winrate against Kai'Sais 48.24%.
Ashe
a Arqueira do Gelo
Karthus wins against Ashe 56.17% of the time which is 7.55% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.83% more often than would be expected.
The average opponent winrate against Asheis 48.62%.
Tristana
a Artilheira Yordle
Karthus wins against Tristana 56.52% of the time which is 4.55% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 1.14% less often than would be expected.
The average opponent winrate against Tristanais 51.97%.
Xayah
a Rebelde
Karthus wins against Xayah 57.27% of the time which is 7.98% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 2.27% more often than would be expected.
The average opponent winrate against Xayahis 49.29%.
Smolder
o Filhote Flamejante
Karthus wins against Smolder 57.35% of the time which is 6.84% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 1.13% more often than would be expected.
The average opponent winrate against Smolderis 50.51%.
Varus
a Flecha da Vingança
Karthus wins against Varus 57.54% of the time which is 7.34% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 1.63% more often than would be expected.
The average opponent winrate against Varusis 50.20%.
Aphelios
a Arma dos Devotos
Karthus wins against Aphelios 59.30% of the time which is 8.54% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 2.84% more often than would be expected.
The average opponent winrate against Apheliosis 50.76%.
Samira
a Rosa do Deserto
Karthus wins against Samira 60.40% of the time which is 10.90% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 5.19% more often than would be expected.
The average opponent winrate against Samirais 49.50%.
Yasuo
o Imperdoável
Karthus wins against Yasuo 63.89% of the time which is 15.03% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 9.31% more often than would be expected.
The average opponent winrate against Yasuois 48.86%.