

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.
Silver Champions Analysed: 2,298,453
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
Karthus jungle on Patch 15.14 is the strongest counter to support champions of Nautilus, Nami & Thresh. While Karthus jungle is countered most by support champions of Lulu, Morgana & Lux. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Lulu
the Fae Sorceress
Karthus wins against Lulu 40.63% of the time which is 7.71% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 5.86% less often than would be expected.
The average opponent winrate against Lulu is 48.34%.


Morgana
the Fallen
Karthus wins against Morgana 40.98% of the time which is 6.73% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 4.88% less often than would be expected.
The average opponent winrate against Morgana is 47.71%.


Lux
the Lady of Luminosity
Karthus wins against Lux 46.45% of the time which is 2.79% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.93% less often than would be expected.
The average opponent winrate against Lux is 49.24%.


Pyke
the Bloodharbor Ripper
Karthus wins against Pyke 48.51% of the time which is 2.26% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 0.40% less often than would be expected.
The average opponent winrate against Pyke is 50.77%.


Thresh
the Chain Warden
Karthus wins against Thresh 48.73% of the time which is 0.85% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.01% more often than would be expected.
The average opponent winrate against Thresh is 49.58%.


Nautilus
the Titan of the Depths
Karthus wins against Nautilus 50.00% of the time which is 1.05% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.81% more often than would be expected.
The average opponent winrate against Nautilus is 51.05%.


Nami
the Tidecaller
Karthus wins against Nami 50.00% of the time which is 3.08% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 4.93% more often than would be expected.
The average opponent winrate against Nami is 46.92%.