

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: 32,416,853
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 & Mel. While Karthus middle is countered most by middle champions of Akali, Katarina & Lux. Below is a detailed breakdown of Karthus middle counters against middle champions with a minimum of 100 games.


Akali
Assassin rebelle
Karthus wins against Akali 40.46% of the time which is 8.40% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 8.47% less often than would be expected.
The average opponent winrate against Akali is 48.86%.


Katarina
Lame sinistre
Karthus wins against Katarina 42.19% of the time which is 6.30% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 6.37% less often than would be expected.
The average opponent winrate against Katarina is 48.49%.


Lux
Dame de lumière
Karthus wins against Lux 45.76% of the time which is 2.06% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.13% less often than would be expected.
The average opponent winrate against Lux is 47.82%.


Aurora
Sorcière d'entre les mondes
Karthus wins against Aurora 45.87% of the time which is 3.88% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.95% less often than would be expected.
The average opponent winrate against Aurora is 49.75%.


Yone
Inoublié
Karthus wins against Yone 46.00% of the time which is 6.11% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 6.18% less often than would be expected.
The average opponent winrate against Yone is 52.11%.


Hwei
Visionnaire
Karthus wins against Hwei 46.67% of the time which is 2.06% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 2.13% less often than would be expected.
The average opponent winrate against Hwei is 48.73%.


LeBlanc
Manipulatrice
Karthus wins against LeBlanc 48.70% of the time which is 0.41% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 0.34% more often than would be expected.
The average opponent winrate against LeBlanc is 48.29%.


Sylas
Révolutionnaire déchaîné
Karthus wins against Sylas 48.78% of the time which is 0.62% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.69% less often than would be expected.
The average opponent winrate against Sylas is 49.40%.


Galio
Colosse
Karthus wins against Galio 49.15% of the time which is 1.28% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 1.21% more often than would be expected.
The average opponent winrate against Galio is 47.87%.


Ahri
Renard à neuf queues
Karthus wins against Ahri 49.30% of the time which is 0.01% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.06% less often than would be expected.
The average opponent winrate against Ahri is 49.29%.


Syndra
Souveraine obscure
Karthus wins against Syndra 49.59% of the time which is 0.99% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.92% more often than would be expected.
The average opponent winrate against Syndra is 48.60%.


Azir
Empereur des sables
Karthus wins against Azir 50.48% of the time which is 0.08% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 0.15% less often than would be expected.
The average opponent winrate against Azir is 50.56%.


Yasuo
Disgracié
Karthus wins against Yasuo 50.63% of the time which is 1.18% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.11% more often than would be expected.
The average opponent winrate against Yasuo is 49.45%.


Malzahar
Prophète du Néant
Karthus wins against Malzahar 51.80% of the time which is 3.72% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 3.65% more often than would be expected.
The average opponent winrate against Malzahar is 48.08%.


Twisted Fate
Maître des cartes
Karthus wins against Twisted Fate 52.17% of the time which is 3.92% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 3.85% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.25%.


Mel
Reflet de l'âme
Karthus wins against Mel 52.68% of the time which is 1.07% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.00% more often than would be expected.
The average opponent winrate against Mel is 51.61%.


Orianna
Demoiselle mécanique
Karthus wins against Orianna 54.90% of the time which is 5.12% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 5.05% more often than would be expected.
The average opponent winrate against Orianna is 49.78%.


Zed
Maître des ombres
Karthus wins against Zed 54.94% of the time which is 5.78% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 5.71% more often than would be expected.
The average opponent winrate against Zed is 49.16%.