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: 19,839,540
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 15.1 is the strongest counter to bottom champions of Zeri, Samira & Ashe. While Karthus bottom is countered most by bottom champions of Hwei, Seraphine & Smolder. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.
Hwei
el Visionario
Karthus wins against Hwei 41.41% of the time which is 6.26% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 7.90% less often than would be expected.
The average opponent winrate against Hwei is 47.67%.
Seraphine
la Cantante Soñadora
Karthus wins against Seraphine 42.06% of the time which is 5.76% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 7.40% less often than would be expected.
The average opponent winrate against Seraphine is 47.82%.
Smolder
el Dragoncito Flamante
Karthus wins against Smolder 43.60% of the time which is 7.69% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 9.33% less often than would be expected.
The average opponent winrate against Smolder is 51.29%.
Vayne
la Cazadora Nocturna
Karthus wins against Vayne 45.40% of the time which is 1.74% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 3.38% less often than would be expected.
The average opponent winrate against Vayne is 47.14%.
Twitch
la Rata Mutante
Karthus wins against Twitch 45.90% of the time which is 2.13% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 3.77% less often than would be expected.
The average opponent winrate against Twitch is 48.03%.
Sivir
la Señora de la Batalla
Karthus wins against Sivir 45.95% of the time which is 2.97% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 4.61% less often than would be expected.
The average opponent winrate against Sivir is 48.92%.
Lux
la Dama Luminosa
Karthus wins against Lux 46.08% of the time which is 1.60% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 3.24% less often than would be expected.
The average opponent winrate against Lux is 47.68%.
Corki
el Bombardero Osado
Karthus wins against Corki 47.00% of the time which is 1.87% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 3.51% less often than would be expected.
The average opponent winrate against Corki is 48.87%.
Viktor
El Heraldo de lo Arcano
Karthus wins against Viktor 47.13% of the time which is 0.48% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 2.12% less often than would be expected.
The average opponent winrate against Viktor is 47.61%.
Kalista
el Espíritu de la Venganza
Karthus wins against Kalista 47.24% of the time which is 3.46% lower against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 5.10% less often than would be expected.
The average opponent winrate against Kalista is 50.70%.
Jinx
la Bala Perdida
Karthus wins against Jinx 50.11% of the time which is 1.39% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.25% less often than would be expected.
The average opponent winrate against Jinx is 48.72%.
Draven
el Glorioso Ejecutor
Karthus wins against Draven 50.13% of the time which is 0.23% lower against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 1.87% less often than would be expected.
The average opponent winrate against Draven is 50.36%.
Nilah
la Alegría Desatada
Karthus wins against Nilah 50.48% of the time which is 3.55% higher against Nilah than the average opponent.
After normalising both champions win rates Karthus wins against Nilah 1.91% more often than would be expected.
The average opponent winrate against Nilah is 46.93%.
Miss Fortune
la Cazarrecompensas
Karthus wins against Miss Fortune 50.65% of the time which is 4.09% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 2.45% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.56%.
Jhin
el Virtuoso
Karthus wins against Jhin 51.10% of the time which is 0.47% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 1.17% less often than would be expected.
The average opponent winrate against Jhin is 50.63%.
Varus
la Flecha del Castigo
Karthus wins against Varus 51.69% of the time which is 1.92% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 0.28% more often than would be expected.
The average opponent winrate against Varus is 49.77%.
Aphelios
El Arma de los Adeptos
Karthus wins against Aphelios 52.20% of the time which is 1.37% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 0.27% less often than would be expected.
The average opponent winrate against Aphelios is 50.83%.
Ziggs
el Experto en Hexplosivos
Karthus wins against Ziggs 52.29% of the time which is 3.64% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 2.00% more often than would be expected.
The average opponent winrate against Ziggs is 48.65%.
Kog'Maw
la Boca del Abismo
Karthus wins against Kog'Maw 52.63% of the time which is 6.25% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 4.61% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.38%.
Caitlyn
la Sheriff de Piltóver
Karthus wins against Caitlyn 52.78% of the time which is 2.88% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.24% more often than would be expected.
The average opponent winrate against Caitlyn is 49.90%.
Xayah
la Rebelde
Karthus wins against Xayah 53.51% of the time which is 4.24% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 2.60% more often than would be expected.
The average opponent winrate against Xayah is 49.27%.
Ezreal
el Explorador Pródigo
Karthus wins against Ezreal 54.07% of the time which is 3.94% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 2.30% more often than would be expected.
The average opponent winrate against Ezreal is 50.13%.
Kai'Sa
La Hija del Vacío
Karthus wins against Kai'Sa 55.29% of the time which is 4.54% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 2.90% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.75%.
Lucian
el Purificador
Karthus wins against Lucian 55.41% of the time which is 6.05% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 4.41% more often than would be expected.
The average opponent winrate against Lucian is 49.36%.
Tristana
la Artillera Yordle
Karthus wins against Tristana 58.39% of the time which is 8.58% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 6.94% more often than would be expected.
The average opponent winrate against Tristana is 49.81%.
Ashe
la Arquera de Hielo
Karthus wins against Ashe 58.45% of the time which is 7.21% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 5.57% more often than would be expected.
The average opponent winrate against Ashe is 51.24%.
Samira
la Rosa del Desierto
Karthus wins against Samira 59.91% of the time which is 9.38% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 7.74% more often than would be expected.
The average opponent winrate against Samira is 50.53%.
Zeri
La chispa de Zaun
Karthus wins against Zeri 61.39% of the time which is 11.51% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 9.87% more often than would be expected.
The average opponent winrate against Zeri is 49.88%.