

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.
Platinum Champions Analysed: 14,245,733
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 middle vs bottom Counters
Karthus middle on Patch 15.16 is the strongest counter to bottom champions of Jhin, Caitlyn & Lucian. While Karthus middle is countered most by bottom champions of Sivir, Yunara & Kai'Sa. Below is a detailed breakdown of Karthus middle counters against bottom champions with a minimum of 100 games.


Sivir
the Battle Mistress
Karthus wins against Sivir 32.08% of the time which is 15.22% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 15.60% less often than would be expected.
The average opponent winrate against Sivir is 47.30%.


Yunara
the Unbroken Faith
Karthus wins against Yunara 49.65% of the time which is 0.29% lower against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 0.67% less often than would be expected.
The average opponent winrate against Yunara is 49.94%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 50.39% of the time which is 0.75% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 0.37% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.64%.


Jinx
the Loose Cannon
Karthus wins against Jinx 52.38% of the time which is 4.73% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 4.35% more often than would be expected.
The average opponent winrate against Jinx is 47.65%.


Lucian
the Purifier
Karthus wins against Lucian 54.13% of the time which is 4.43% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 4.05% more often than would be expected.
The average opponent winrate against Lucian is 49.70%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 55.28% of the time which is 6.15% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 5.77% more often than would be expected.
The average opponent winrate against Caitlyn is 49.13%.


Jhin
the Virtuoso
Karthus wins against Jhin 58.18% of the time which is 9.00% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 8.62% more often than would be expected.
The average opponent winrate against Jhin is 49.18%.