

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.
Master+ Champions Analysed: 938,235
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 jungle vs jungle Counters
Presently there is insufficent games played by Karthus jungle on Patch 7 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Pantheon
la Lanza Inquebrantable
Karthus wins against Pantheon 52.34% of the time which is 5.61% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.83% less often than would be expected.
The average opponent winrate against Pantheon is 46.73%.


Lee Sin
el Monje Ciego
Karthus wins against Lee Sin 53.18% of the time which is 6.74% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.70% less often than would be expected.
The average opponent winrate against Lee Sin is 46.44%.


Viego
El Rey Arruinado
Karthus wins against Viego 55.68% of the time which is 6.43% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.01% less often than would be expected.
The average opponent winrate against Viego is 49.25%.


Zed
el Maestro de las Sombras
Karthus wins against Zed 57.26% of the time which is 5.74% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.67% less often than would be expected.
The average opponent winrate against Zed is 51.52%.