

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: 26,199,590
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 bottom Counters
Karthus top on Patch 15.7 is the strongest counter to bottom champions of Tristana, Caitlyn & Jhin. While Karthus top is countered most by bottom champions of Jinx, Kai'Sa & Ezreal. Below is a detailed breakdown of Karthus top counters against bottom champions with a minimum of 100 games.


Jinx
the Loose Cannon
Karthus wins against Jinx 43.10% of the time which is 5.56% lower against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 3.24% less often than would be expected.
The average opponent winrate against Jinx is 48.66%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 43.75% of the time which is 7.31% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 4.99% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.06%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 44.80% of the time which is 7.48% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 5.16% less often than would be expected.
The average opponent winrate against Ezreal is 52.28%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 46.60% of the time which is 2.06% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.26% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.66%.


Jhin
the Virtuoso
Karthus wins against Jhin 47.76% of the time which is 1.38% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.94% more often than would be expected.
The average opponent winrate against Jhin is 49.14%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 50.82% of the time which is 0.48% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 2.80% more often than would be expected.
The average opponent winrate against Caitlyn is 50.34%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 51.30% of the time which is 1.66% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 3.98% more often than would be expected.
The average opponent winrate against Tristana is 49.64%.