

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: 33,961,985
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 top vs support Counters
Karthus top on Patch 30 is the strongest counter to support champions of Nautilus, Karma & Thresh. While Karthus top is countered most by support champions of Nami, Lulu & Braum. Below is a detailed breakdown of Karthus top counters against support champions with a minimum of 100 games.


Nami
lo spirito delle maree
Karthus wins against Nami 37.90% of the time which is 10.20% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 5.94% less often than would be expected.
The average opponent winrate against Nami is 48.10%.


Lulu
la sacerdotessa delle fate
Karthus wins against Lulu 41.56% of the time which is 6.99% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 2.73% less often than would be expected.
The average opponent winrate against Lulu is 48.55%.


Braum
il cuore del Freljord
Karthus wins against Braum 42.45% of the time which is 5.68% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 1.42% less often than would be expected.
The average opponent winrate against Braum is 48.13%.


Thresh
Il carceriere
Karthus wins against Thresh 42.54% of the time which is 6.22% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.95% less often than would be expected.
The average opponent winrate against Thresh is 48.76%.


Karma
l'illuminata
Karthus wins against Karma 44.66% of the time which is 5.04% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 0.76% less often than would be expected.
The average opponent winrate against Karma is 49.70%.


Nautilus
il titano delle profondità
Karthus wins against Nautilus 44.83% of the time which is 5.73% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.45% less often than would be expected.
The average opponent winrate against Nautilus is 50.56%.