

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: 716,557
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 support Counters
Presently there is insufficent games played by Karthus jungle on Patch 7 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Nami
a Conjuradora das Marés
Karthus wins against Nami 46.90% of the time which is 2.07% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.56% less often than would be expected.
The average opponent winrate against Nami is 48.97%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 48.15% of the time which is 1.51% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 2.00% less often than would be expected.
The average opponent winrate against Lulu is 49.66%.


Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 51.79% of the time which is 0.78% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.29% more often than would be expected.
The average opponent winrate against Nautilus is 51.01%.


Karma
a Iluminada
Karthus wins against Karma 54.90% of the time which is 4.24% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.75% more often than would be expected.
The average opponent winrate against Karma is 50.66%.