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.
Diamond Champions Analysed: 17,055,096
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 Aphelios, Smolder & Seraphine. While Karthus bottom is countered most by bottom champions of Sivir, Vayne & Kog'Maw. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.
Sivir
a Mestra da Batalha
Karthus wins against Sivir 45.59% of the time which is 3.41% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 7.99% less often than would be expected.
The average opponent winrate against Siviris 49.00%.
Vayne
a Caçadora Noturna
Karthus wins against Vayne 47.62% of the time which is 1.28% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 5.86% less often than would be expected.
The average opponent winrate against Vayneis 48.90%.
Kog'Maw
a Boca do Abismo
Karthus wins against Kog'Maw 50.38% of the time which is 3.75% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 0.83% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.63%.
Jinx
o Gatilho Desenfreado
Karthus wins against Jinx 50.67% of the time which is 2.44% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 2.14% less often than would be expected.
The average opponent winrate against Jinxis 48.23%.
Lucian
o Purificador
Karthus wins against Lucian 51.01% of the time which is 2.58% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 2.00% less often than would be expected.
The average opponent winrate against Lucianis 48.43%.
Draven
o Carrasco de Noxus
Karthus wins against Draven 51.07% of the time which is 2.57% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 2.01% less often than would be expected.
The average opponent winrate against Dravenis 48.50%.
Twitch
o Semeador da Peste
Karthus wins against Twitch 51.64% of the time which is 3.86% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 0.72% less often than would be expected.
The average opponent winrate against Twitchis 47.78%.
Jhin
o Virtuoso
Karthus wins against Jhin 52.27% of the time which is 5.27% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.69% more often than would be expected.
The average opponent winrate against Jhinis 47.00%.
Ziggs
o Especialista em Hexplosivos
Karthus wins against Ziggs 52.38% of the time which is 3.72% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 0.86% less often than would be expected.
The average opponent winrate against Ziggsis 48.66%.
Samira
a Rosa do Deserto
Karthus wins against Samira 52.94% of the time which is 3.21% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 1.37% less often than would be expected.
The average opponent winrate against Samirais 49.73%.
Xayah
a Rebelde
Karthus wins against Xayah 53.44% of the time which is 3.89% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 0.69% less often than would be expected.
The average opponent winrate against Xayahis 49.55%.
Zeri
A Faísca de Zaun
Karthus wins against Zeri 53.64% of the time which is 3.00% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 1.58% less often than would be expected.
The average opponent winrate against Zeriis 50.64%.
Kai'Sa
a Filha do Vazio
Karthus wins against Kai'Sa 53.99% of the time which is 5.70% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.12% more often than would be expected.
The average opponent winrate against Kai'Sais 48.29%.
Ezreal
o Explorador Pródigo
Karthus wins against Ezreal 54.23% of the time which is 3.89% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 0.69% less often than would be expected.
The average opponent winrate against Ezrealis 50.34%.
Miss Fortune
a Caçadora de Recompensas
Karthus wins against Miss Fortune 54.55% of the time which is 6.62% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 2.04% more often than would be expected.
The average opponent winrate against Miss Fortuneis 47.93%.
Ashe
a Arqueira do Gelo
Karthus wins against Ashe 54.68% of the time which is 5.91% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.33% more often than would be expected.
The average opponent winrate against Asheis 48.77%.
Caitlyn
a Xerife de Piltover
Karthus wins against Caitlyn 55.90% of the time which is 6.19% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.61% more often than would be expected.
The average opponent winrate against Caitlynis 49.71%.
Varus
a Flecha da Vingança
Karthus wins against Varus 58.56% of the time which is 8.40% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 3.82% more often than would be expected.
The average opponent winrate against Varusis 50.16%.
Seraphine
a Cantora Sonhadora
Karthus wins against Seraphine 58.93% of the time which is 12.47% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 7.89% more often than would be expected.
The average opponent winrate against Seraphineis 46.46%.
Smolder
o Filhote Flamejante
Karthus wins against Smolder 60.65% of the time which is 9.39% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 4.82% more often than would be expected.
The average opponent winrate against Smolderis 51.26%.
Aphelios
a Arma dos Devotos
Karthus wins against Aphelios 64.07% of the time which is 12.70% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 8.13% more often than would be expected.
The average opponent winrate against Apheliosis 51.37%.