

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.
Platinum+ Champions Analysed: 19,545,848
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 middle vs support Counters
Karthus middle on Patch 15.16 is the strongest counter to support champions of Karma, Lulu & Nami. While Karthus middle is countered most by support champions of Milio, Thresh & Nautilus. Below is a detailed breakdown of Karthus middle counters against support champions with a minimum of 100 games.


Milio
Něžný plamen
Karthus wins against Milio 43.44% of the time which is 3.08% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 4.13% less often than would be expected.
The average opponent winrate against Milio is 46.52%.


Thresh
Řetězový strážce
Karthus wins against Thresh 46.91% of the time which is 1.30% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.35% less often than would be expected.
The average opponent winrate against Thresh is 48.21%.


Nautilus
Titán z hlubin
Karthus wins against Nautilus 49.57% of the time which is 0.16% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.89% less often than would be expected.
The average opponent winrate against Nautilus is 49.41%.


Nami
Vládkyně přílivu
Karthus wins against Nami 51.87% of the time which is 4.89% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 3.84% more often than would be expected.
The average opponent winrate against Nami is 46.98%.


Lulu
Vílí čarodějka
Karthus wins against Lulu 53.19% of the time which is 4.16% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 3.11% more often than would be expected.
The average opponent winrate against Lulu is 49.03%.


Karma
Osvícená
Karthus wins against Karma 53.23% of the time which is 4.47% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.42% more often than would be expected.
The average opponent winrate against Karma is 48.76%.