

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: 864,858
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.


Thresh
o Guardião das Correntes
Karthus wins against Thresh 51.49% of the time which is 4.43% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.05% less often than would be expected.
The average opponent winrate against Thresh is 47.06%.


Lulu
a Fada Feiticeira
Karthus wins against Lulu 52.68% of the time which is 4.17% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 1.31% less often than would be expected.
The average opponent winrate against Lulu is 48.51%.


Karma
a Iluminada
Karthus wins against Karma 60.55% of the time which is 13.03% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 7.55% more often than would be expected.
The average opponent winrate against Karma is 47.52%.