

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: 20,192,848
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 top Counters
Presently there is insufficent games played by Karthus middle on Patch 15.3 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Aatrox
a Darkin penge
Karthus wins against Aatrox 48.08% of the time which is 0.11% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 4.36% less often than would be expected.
The average opponent winrate against Aatrox is 48.19%.


Darius
Noxus keze
Karthus wins against Darius 52.46% of the time which is 5.37% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 1.12% more often than would be expected.
The average opponent winrate against Darius is 47.09%.


Garen
Demacia ereje
Karthus wins against Garen 55.86% of the time which is 8.26% higher against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 4.01% more often than would be expected.
The average opponent winrate against Garen is 47.60%.