

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.
Emerald+ Champions Analysed: 7,444,537
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 bottom vs top Counters
Presently there is insufficent games played by Karthus bottom on Patch 7 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Riven
renegata
Karthus wins against Riven 45.54% of the time which is 1.32% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 7.20% less often than would be expected.
The average opponent winrate against Riven is 46.86%.


Dr. Mundo
nebunul din Zaun
Karthus wins against Dr. Mundo 50.00% of the time which is 0.19% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 6.06% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.19%.


Shen
ochiul crepusculului
Karthus wins against Shen 53.15% of the time which is 6.41% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.53% more often than would be expected.
The average opponent winrate against Shen is 46.74%.


Aatrox
sabia darkin
Karthus wins against Aatrox 61.00% of the time which is 10.81% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 4.94% more often than would be expected.
The average opponent winrate against Aatrox is 50.19%.