

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: 8,988,940
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 bottom Counters
Presently there is insufficent games played by Karthus middle on Patch 15.11 to determine the strongest bottom counters. A matchup requires a minimum of 100 games to be displayed.


Senna
la Redentora
Karthus wins against Senna 47.10% of the time which is 0.35% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 3.21% less often than would be expected.
The average opponent winrate against Senna is 47.45%.


Jhin
el Virtuoso
Karthus wins against Jhin 53.40% of the time which is 3.90% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 1.04% more often than would be expected.
The average opponent winrate against Jhin is 49.50%.


Lucian
el Purificador
Karthus wins against Lucian 58.33% of the time which is 9.70% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 6.84% more often than would be expected.
The average opponent winrate against Lucian is 48.63%.