

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.
Diamond Champions Analysed: 3,951,263
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 bottom vs support Counters
Presently there is insufficent games played by Karthus bottom on Patch 15.16 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Thresh
Zincirli Gardiyan
Karthus wins against Thresh 45.71% of the time which is 1.35% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 5.85% less often than would be expected.
The average opponent winrate against Thresh is 47.06%.


Karma
Bilgelik Ateşi
Karthus wins against Karma 47.75% of the time which is 0.38% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 4.88% less often than would be expected.
The average opponent winrate against Karma is 48.13%.


Milio
Alevin Şefkati
Karthus wins against Milio 51.49% of the time which is 4.58% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 0.08% more often than would be expected.
The average opponent winrate against Milio is 46.91%.


Nami
Dalga Çağıran
Karthus wins against Nami 53.80% of the time which is 6.85% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.35% more often than would be expected.
The average opponent winrate against Nami is 46.95%.


Lulu
Peri Sihirbaz
Karthus wins against Lulu 62.88% of the time which is 14.55% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 10.05% more often than would be expected.
The average opponent winrate against Lulu is 48.33%.