

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.
All Ranks Champions Analysed: 89,344,440
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 15.15 is the strongest counter to bottom champions of Twitch, Samira & Ezreal. While Karthus support is countered most by bottom champions of Sivir, Vayne & Varus. Below is a detailed breakdown of Karthus support counters against bottom champions with a minimum of 100 games.


Sivir
la Señora de la Batalla
Karthus wins against Sivir 36.19% of the time which is 11.94% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 8.59% less often than would be expected.
The average opponent winrate against Sivir is 48.13%.


Vayne
la Cazadora Nocturna
Karthus wins against Vayne 39.55% of the time which is 8.66% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 5.31% less often than would be expected.
The average opponent winrate against Vayne is 48.21%.


Varus
la Flecha del Castigo
Karthus wins against Varus 45.00% of the time which is 7.44% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 4.08% less often than would be expected.
The average opponent winrate against Varus is 52.44%.


Aphelios
El Arma de los Adeptos
Karthus wins against Aphelios 45.14% of the time which is 5.05% lower against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 1.69% less often than would be expected.
The average opponent winrate against Aphelios is 50.19%.


Kai'Sa
La Hija del Vacío
Karthus wins against Kai'Sa 45.36% of the time which is 5.03% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.67% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.39%.


Caitlyn
la Sheriff de Piltóver
Karthus wins against Caitlyn 45.37% of the time which is 5.18% lower against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.82% less often than would be expected.
The average opponent winrate against Caitlyn is 50.55%.


Jinx
la Bala Perdida
Karthus wins against Jinx 46.25% of the time which is 2.52% lower against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.83% more often than would be expected.
The average opponent winrate against Jinx is 48.77%.


Lucian
el Purificador
Karthus wins against Lucian 46.36% of the time which is 4.45% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 1.09% less often than would be expected.
The average opponent winrate against Lucian is 50.81%.


Jhin
el Virtuoso
Karthus wins against Jhin 46.40% of the time which is 3.64% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.28% less often than would be expected.
The average opponent winrate against Jhin is 50.04%.


Smolder
el Dragoncito Flamante
Karthus wins against Smolder 47.20% of the time which is 0.97% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 2.38% more often than would be expected.
The average opponent winrate against Smolder is 48.17%.


Miss Fortune
la Cazarrecompensas
Karthus wins against Miss Fortune 48.68% of the time which is 0.50% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 2.86% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.18%.


Ashe
la Arquera de Hielo
Karthus wins against Ashe 48.98% of the time which is 0.54% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 2.82% more often than would be expected.
The average opponent winrate against Ashe is 49.52%.


Tristana
la Artillera Yordle
Karthus wins against Tristana 49.49% of the time which is 0.92% lower against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 2.44% more often than would be expected.
The average opponent winrate against Tristana is 50.41%.


Xayah
la Rebelde
Karthus wins against Xayah 49.57% of the time which is 0.89% lower against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 2.47% more often than would be expected.
The average opponent winrate against Xayah is 50.46%.


Yunara
La Fe Inquebrantable
Karthus wins against Yunara 49.62% of the time which is 1.47% lower against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 1.89% more often than would be expected.
The average opponent winrate against Yunara is 51.09%.


Ezreal
el Explorador Pródigo
Karthus wins against Ezreal 50.41% of the time which is 2.40% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 0.96% more often than would be expected.
The average opponent winrate against Ezreal is 52.81%.


Samira
la Rosa del Desierto
Karthus wins against Samira 51.11% of the time which is 1.57% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 4.93% more often than would be expected.
The average opponent winrate against Samira is 49.54%.


Twitch
la Rata Mutante
Karthus wins against Twitch 51.30% of the time which is 2.34% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 5.69% more often than would be expected.
The average opponent winrate against Twitch is 48.96%.