

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.
All Ranks Champions Analysed: 50,510,270
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 15.11 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Dr. Mundo
el Loco de Zaun
Karthus wins against Dr. Mundo 36.64% of the time which is 12.45% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 9.49% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.09%.


Sett
El Jefe
Karthus wins against Sett 41.84% of the time which is 5.18% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 2.24% less often than would be expected.
The average opponent winrate against Sett is 47.02%.


Shen
el Ojo del Crepúsculo
Karthus wins against Shen 44.66% of the time which is 4.11% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.16% less often than would be expected.
The average opponent winrate against Shen is 48.77%.


Teemo
el Explorador Veloz
Karthus wins against Teemo 54.69% of the time which is 6.04% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 8.99% more often than would be expected.
The average opponent winrate against Teemo is 48.65%.