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: 47,445,255
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 bottom Counters
Karthus support on Patch 14.7 is the strongest counter to bottom champions of Kai'Sa, Jinx & Ashe. While Karthus support is countered most by bottom champions of Caitlyn, Jhin & Lucian. Below is a detailed breakdown of Karthus support counters against bottom champions with a minimum of 100 games.
Caitlyn
la Sheriff de Piltóver
Karthus wins against Caitlyn 37.87% of the time which is 11.44% lower against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 7.99% less often than would be expected.
The average opponent winrate against Caitlynis 49.31%.
Jhin
el Virtuoso
Karthus wins against Jhin 43.14% of the time which is 5.75% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 2.30% less often than would be expected.
The average opponent winrate against Jhinis 48.89%.
Lucian
el Purificador
Karthus wins against Lucian 45.00% of the time which is 3.88% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 0.43% less often than would be expected.
The average opponent winrate against Lucianis 48.88%.
Zeri
La chispa de Zaun
Karthus wins against Zeri 45.16% of the time which is 4.32% lower against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 0.86% less often than would be expected.
The average opponent winrate against Zeriis 49.48%.
Ezreal
el Explorador Pródigo
Karthus wins against Ezreal 46.04% of the time which is 4.44% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 0.98% less often than would be expected.
The average opponent winrate against Ezrealis 50.48%.
Ashe
la Arquera de Hielo
Karthus wins against Ashe 46.23% of the time which is 1.27% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 2.16% more often than would be expected.
The average opponent winrate against Asheis 47.50%.
Jinx
la Bala Perdida
Karthus wins against Jinx 46.26% of the time which is 0.88% lower against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 2.54% more often than would be expected.
The average opponent winrate against Jinxis 47.14%.
Kai'Sa
La Hija del Vacío
Karthus wins against Kai'Sa 54.35% of the time which is 3.37% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 6.84% more often than would be expected.
The average opponent winrate against Kai'Sais 50.98%.