

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: 31,436,043
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 30 is the strongest counter to middle champions of Zed, Orianna & Azir. While Karthus middle is countered most by middle champions of Akali, Katarina & LeBlanc. Below is a detailed breakdown of Karthus middle counters against middle champions with a minimum of 100 games.


Akali
la Asesina Furtiva
Karthus wins against Akali 40.00% of the time which is 8.84% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 9.30% less often than would be expected.
The average opponent winrate against Akali is 48.84%.


Katarina
la Daga Siniestra
Karthus wins against Katarina 41.86% of the time which is 6.75% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 7.21% less often than would be expected.
The average opponent winrate against Katarina is 48.61%.


LeBlanc
la Maquiavélica
Karthus wins against LeBlanc 46.61% of the time which is 1.77% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 2.23% less often than would be expected.
The average opponent winrate against LeBlanc is 48.38%.


Hwei
el Visionario
Karthus wins against Hwei 46.73% of the time which is 2.00% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 2.46% less often than would be expected.
The average opponent winrate against Hwei is 48.73%.


Galio
el Coloso
Karthus wins against Galio 47.32% of the time which is 0.53% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.99% less often than would be expected.
The average opponent winrate against Galio is 47.85%.


Yone
el Imborrable
Karthus wins against Yone 48.00% of the time which is 4.14% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 4.60% less often than would be expected.
The average opponent winrate against Yone is 52.14%.


Ahri
la Vastaya de Nueve Colas
Karthus wins against Ahri 49.03% of the time which is 0.38% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.84% less often than would be expected.
The average opponent winrate against Ahri is 49.41%.


Aurora
la Bruja entre Mundos
Karthus wins against Aurora 49.55% of the time which is 0.26% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.72% less often than would be expected.
The average opponent winrate against Aurora is 49.81%.


Syndra
la Soberana Oscura
Karthus wins against Syndra 49.57% of the time which is 0.84% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.38% more often than would be expected.
The average opponent winrate against Syndra is 48.73%.


Sylas
el Usurpador
Karthus wins against Sylas 50.31% of the time which is 0.82% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.36% more often than would be expected.
The average opponent winrate against Sylas is 49.49%.


Lux
la Dama Luminosa
Karthus wins against Lux 50.85% of the time which is 3.03% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.57% more often than would be expected.
The average opponent winrate against Lux is 47.82%.


Yasuo
el Imperdonable
Karthus wins against Yasuo 51.66% of the time which is 2.15% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.69% more often than would be expected.
The average opponent winrate against Yasuo is 49.51%.


Twisted Fate
el Maestro de las Cartas
Karthus wins against Twisted Fate 51.75% of the time which is 3.33% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 2.87% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.42%.


Malzahar
el Profeta del Vacío
Karthus wins against Malzahar 51.88% of the time which is 3.77% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 3.31% more often than would be expected.
The average opponent winrate against Malzahar is 48.11%.


Azir
el Emperador de las Arenas
Karthus wins against Azir 53.47% of the time which is 2.77% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 2.31% more often than would be expected.
The average opponent winrate against Azir is 50.70%.


Orianna
la Doncella Mecánica
Karthus wins against Orianna 54.97% of the time which is 5.14% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 4.68% more often than would be expected.
The average opponent winrate against Orianna is 49.83%.


Zed
el Maestro de las Sombras
Karthus wins against Zed 57.33% of the time which is 8.07% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 7.61% more often than would be expected.
The average opponent winrate against Zed is 49.26%.