

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.
Bronze Champions Analysed: 33,139,512
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 bottom Counters
Karthus bottom on Patch 30 is the strongest counter to bottom champions of Jhin, Kai'Sa & Caitlyn. While Karthus bottom is countered most by bottom champions of Smolder, Ashe & Vayne. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 41.07% of the time which is 7.40% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 7.64% less often than would be expected.
The average opponent winrate against Smolder is 48.47%.


Ashe
the Frost Archer
Karthus wins against Ashe 41.91% of the time which is 7.60% lower against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 7.84% less often than would be expected.
The average opponent winrate against Ashe is 49.51%.


Vayne
the Night Hunter
Karthus wins against Vayne 43.20% of the time which is 5.27% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 5.51% less often than would be expected.
The average opponent winrate against Vayne is 48.47%.


Sivir
the Battle Mistress
Karthus wins against Sivir 48.65% of the time which is 0.15% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 0.09% less often than would be expected.
The average opponent winrate against Sivir is 48.50%.


Yunara
the Unbroken Faith
Karthus wins against Yunara 49.77% of the time which is 1.60% lower against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 1.84% less often than would be expected.
The average opponent winrate against Yunara is 51.37%.


Jinx
the Loose Cannon
Karthus wins against Jinx 50.00% of the time which is 1.15% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.91% more often than would be expected.
The average opponent winrate against Jinx is 48.85%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 50.43% of the time which is 1.84% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 1.60% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.59%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 51.22% of the time which is 0.40% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.16% more often than would be expected.
The average opponent winrate against Tristana is 50.82%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 52.25% of the time which is 0.59% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 0.83% less often than would be expected.
The average opponent winrate against Ezreal is 52.84%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 52.36% of the time which is 2.08% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.84% more often than would be expected.
The average opponent winrate against Caitlyn is 50.28%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 52.63% of the time which is 1.74% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.50% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.89%.


Jhin
the Virtuoso
Karthus wins against Jhin 58.48% of the time which is 8.63% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 8.39% more often than would be expected.
The average opponent winrate against Jhin is 49.85%.