

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: 46,608,712
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
Presently there is insufficent games played by Karthus top on Patch 15.16 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Mordekaiser
Żelazny Upiór
Karthus wins against Mordekaiser 43.52% of the time which is 4.02% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 0.35% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.54%.


Darius
Ręka Noxusu
Karthus wins against Darius 46.67% of the time which is 2.78% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 0.91% more often than would be expected.
The average opponent winrate against Darius is 49.45%.


Teemo
Chyży Zwiadowca
Karthus wins against Teemo 52.94% of the time which is 5.30% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 8.97% more often than would be expected.
The average opponent winrate against Teemo is 47.64%.