

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: 59,959,912
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 top Counters
Karthus top on Patch 30 is the strongest counter to top champions of Teemo, Jax & Darius. While Karthus top is countered most by top champions of Ambessa, Aatrox & Sett. Below is a detailed breakdown of Karthus top counters against top champions with a minimum of 100 games.


Ambessa
Matriarca della guerra
Karthus wins against Ambessa 34.29% of the time which is 16.14% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 11.48% less often than would be expected.
The average opponent winrate against Ambessa is 50.43%.


Aatrox
la lama dei Darkin
Karthus wins against Aatrox 37.78% of the time which is 12.41% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 7.75% less often than would be expected.
The average opponent winrate against Aatrox is 50.19%.


Sett
il boss
Karthus wins against Sett 38.68% of the time which is 9.42% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 4.79% less often than would be expected.
The average opponent winrate against Sett is 48.10%.


Sion
Il colosso non-morto
Karthus wins against Sion 40.00% of the time which is 9.54% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 4.89% less often than would be expected.
The average opponent winrate against Sion is 49.54%.


Mordekaiser
il revenant di ferro
Karthus wins against Mordekaiser 40.74% of the time which is 7.20% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 2.57% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.94%.


Darius
la mano di Noxus
Karthus wins against Darius 42.65% of the time which is 7.05% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 2.39% less often than would be expected.
The average opponent winrate against Darius is 49.70%.


Jax
gran maestro d'armi
Karthus wins against Jax 45.14% of the time which is 4.42% lower against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.23% more often than would be expected.
The average opponent winrate against Jax is 49.56%.


Teemo
il rapido scout
Karthus wins against Teemo 53.74% of the time which is 5.37% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 10.01% more often than would be expected.
The average opponent winrate against Teemo is 48.37%.