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: 23,788,292
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 middle vs middle Counters
Karthus middle on Patch 14.12 is the strongest counter to middle champions of Yasuo, Hwei & Ahri. While Karthus middle is countered most by middle champions of Viktor, Lux & Akali. Below is a detailed breakdown of Karthus middle counters against middle champions with a minimum of 100 games.
Viktor
el Heraldo Mecánico
Karthus wins against Viktor 43.12% of the time which is 4.90% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 5.92% less often than would be expected.
The average opponent winrate against Viktoris 48.02%.
Lux
la Dama Luminosa
Karthus wins against Lux 43.18% of the time which is 3.71% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 4.73% less often than would be expected.
The average opponent winrate against Luxis 46.89%.
Akali
la Asesina Furtiva
Karthus wins against Akali 45.71% of the time which is 3.62% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 4.64% less often than would be expected.
The average opponent winrate against Akaliis 49.33%.
Syndra
la Soberana Oscura
Karthus wins against Syndra 45.87% of the time which is 3.25% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 4.27% less often than would be expected.
The average opponent winrate against Syndrais 49.12%.
Aurelion Sol
el Forjador de Estrellas
Karthus wins against Aurelion Sol 49.04% of the time which is 0.97% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 0.05% less often than would be expected.
The average opponent winrate against Aurelion Solis 48.07%.
Tristana
la Artillera Yordle
Karthus wins against Tristana 49.16% of the time which is 1.28% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.26% more often than would be expected.
The average opponent winrate against Tristanais 47.88%.
Sylas
el Usurpador
Karthus wins against Sylas 49.43% of the time which is 1.91% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.89% more often than would be expected.
The average opponent winrate against Sylasis 47.52%.
Katarina
la Daga Siniestra
Karthus wins against Katarina 50.39% of the time which is 1.69% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.67% more often than would be expected.
The average opponent winrate against Katarinais 48.70%.
LeBlanc
la Maquiavélica
Karthus wins against LeBlanc 50.72% of the time which is 2.38% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.36% more often than would be expected.
The average opponent winrate against LeBlancis 48.34%.
Zed
el Maestro de las Sombras
Karthus wins against Zed 51.91% of the time which is 2.70% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.68% more often than would be expected.
The average opponent winrate against Zedis 49.21%.
Ahri
la Vastaya de Nueve Colas
Karthus wins against Ahri 52.02% of the time which is 3.69% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 2.67% more often than would be expected.
The average opponent winrate against Ahriis 48.33%.
Hwei
el Visionario
Karthus wins against Hwei 55.02% of the time which is 5.15% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 4.13% more often than would be expected.
The average opponent winrate against Hweiis 49.87%.
Yasuo
el Imperdonable
Karthus wins against Yasuo 56.71% of the time which is 8.11% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 7.09% more often than would be expected.
The average opponent winrate against Yasuois 48.60%.