

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: 51,611,240
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 top vs middle Counters
Karthus top on Patch 15.11 is the strongest counter to middle champions of Ahri, Mel & Yasuo. While Karthus top is countered most by middle champions of Sylas, Yone & Zed. Below is a detailed breakdown of Karthus top counters against middle champions with a minimum of 100 games.


Sylas
el Usurpador
Karthus wins against Sylas 44.83% of the time which is 5.92% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 3.16% less often than would be expected.
The average opponent winrate against Sylas is 50.75%.


Yone
el Imborrable
Karthus wins against Yone 45.45% of the time which is 6.56% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 3.80% less often than would be expected.
The average opponent winrate against Yone is 52.01%.


Zed
el Maestro de las Sombras
Karthus wins against Zed 46.15% of the time which is 5.19% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 2.43% less often than would be expected.
The average opponent winrate against Zed is 51.34%.


Akali
la Asesina Furtiva
Karthus wins against Akali 46.51% of the time which is 3.41% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.65% less often than would be expected.
The average opponent winrate against Akali is 49.92%.


Yasuo
el Imperdonable
Karthus wins against Yasuo 46.58% of the time which is 2.80% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.04% less often than would be expected.
The average opponent winrate against Yasuo is 49.38%.


Mel
el Reflejo del Alma
Karthus wins against Mel 51.43% of the time which is 0.12% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 2.64% more often than would be expected.
The average opponent winrate against Mel is 51.55%.


Ahri
la Vastaya de Nueve Colas
Karthus wins against Ahri 53.73% of the time which is 3.65% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 6.41% more often than would be expected.
The average opponent winrate against Ahri is 50.08%.