

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: 8,905,367
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
Karthus bottom on Patch 15.11 is the strongest counter to top champions of Aatrox, Shen & Dr. Mundo. While Karthus bottom is countered most by top champions of Riven, Sett & Renekton. Below is a detailed breakdown of Karthus bottom counters against top champions with a minimum of 100 games.


Riven
la Desterrada
Karthus wins against Riven 45.76% of the time which is 1.04% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 6.70% less often than would be expected.
The average opponent winrate against Riven is 46.80%.


Sett
El Jefe
Karthus wins against Sett 49.11% of the time which is 2.22% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 3.44% less often than would be expected.
The average opponent winrate against Sett is 46.89%.


Renekton
el Carnicero de las Arenas
Karthus wins against Renekton 51.89% of the time which is 3.06% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.60% less often than would be expected.
The average opponent winrate against Renekton is 48.83%.


Dr. Mundo
el Loco de Zaun
Karthus wins against Dr. Mundo 54.04% of the time which is 3.88% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 1.77% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.16%.


Shen
el Ojo del Crepúsculo
Karthus wins against Shen 57.46% of the time which is 10.68% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 5.02% more often than would be expected.
The average opponent winrate against Shen is 46.78%.


Aatrox
la Espada Darkin
Karthus wins against Aatrox 61.02% of the time which is 10.88% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 5.23% more often than would be expected.
The average opponent winrate against Aatrox is 50.14%.