

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.
Diamond+ Champions Analysed: 4,713,793
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 middle Counters
Karthus bottom on Patch 15.16 is the strongest counter to middle champions of Katarina, Ahri & Sylas. While Karthus bottom is countered most by middle champions of Galio, Yasuo & Syndra. Below is a detailed breakdown of Karthus bottom counters against middle champions with a minimum of 100 games.


Galio
Kolos
Karthus wins against Galio 49.59% of the time which is 2.30% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 3.93% less often than would be expected.
The average opponent winrate against Galio is 47.29%.


Yasuo
Pokutnik
Karthus wins against Yasuo 52.94% of the time which is 4.39% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.84% less often than would be expected.
The average opponent winrate against Yasuo is 48.55%.


Syndra
Mroczna Władczyni
Karthus wins against Syndra 53.40% of the time which is 5.42% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.81% less often than would be expected.
The average opponent winrate against Syndra is 47.98%.


Sylas
Wyzwolony z Kajdan
Karthus wins against Sylas 57.81% of the time which is 8.83% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 2.60% more often than would be expected.
The average opponent winrate against Sylas is 48.98%.


Ahri
Lisica o Dziewięciu Ogonach
Karthus wins against Ahri 61.31% of the time which is 12.49% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 6.26% more often than would be expected.
The average opponent winrate against Ahri is 48.82%.


Katarina
Złowieszcze Ostrze
Karthus wins against Katarina 61.76% of the time which is 14.32% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 8.09% more often than would be expected.
The average opponent winrate against Katarina is 47.44%.