

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.
Gold+ Champions Analysed: 60,716,384
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 support vs support Counters
Presently there is insufficent games played by Karthus support on Patch 15.1 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Lulu
แม่มดน้อยขี้เล่น
Karthus wins against Lulu 34.97% of the time which is 13.45% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 8.40% less often than would be expected.
The average opponent winrate against Lulu is 48.42%.


Thresh
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Karthus wins against Thresh 38.64% of the time which is 11.53% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 6.46% less often than would be expected.
The average opponent winrate against Thresh is 50.17%.


Nami
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Karthus wins against Nami 45.05% of the time which is 2.43% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.60% more often than would be expected.
The average opponent winrate against Nami is 47.48%.


Lux
สตรีแห่งแสงสว่าง
Karthus wins against Lux 46.92% of the time which is 2.39% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.67% more often than would be expected.
The average opponent winrate against Lux is 49.31%.