

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: 16,354,716
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 15.6 is the strongest counter to bottom champions of Ashe, Miss Fortune & Varus. While Karthus bottom is countered most by bottom champions of Tristana, Lucian & Twitch. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.


Tristana
the Yordle Gunner
Karthus wins against Tristana 49.20% of the time which is 2.37% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 5.40% less often than would be expected.
The average opponent winrate against Tristana is 46.83%.


Lucian
the Purifier
Karthus wins against Lucian 50.17% of the time which is 2.70% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 5.07% less often than would be expected.
The average opponent winrate against Lucian is 47.47%.


Twitch
the Plague Rat
Karthus wins against Twitch 50.36% of the time which is 2.97% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 4.80% less often than would be expected.
The average opponent winrate against Twitch is 47.39%.


Vayne
the Night Hunter
Karthus wins against Vayne 52.23% of the time which is 5.91% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 1.86% less often than would be expected.
The average opponent winrate against Vayne is 46.32%.


Sivir
the Battle Mistress
Karthus wins against Sivir 53.59% of the time which is 6.18% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 1.59% less often than would be expected.
The average opponent winrate against Sivir is 47.41%.


Aphelios
the Weapon of the Faithful
Karthus wins against Aphelios 54.72% of the time which is 6.07% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 1.69% less often than would be expected.
The average opponent winrate against Aphelios is 48.65%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 54.89% of the time which is 3.92% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 3.81% less often than would be expected.
The average opponent winrate against Ezreal is 50.97%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 56.73% of the time which is 8.01% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 0.25% more often than would be expected.
The average opponent winrate against Caitlyn is 48.72%.


Draven
the Glorious Executioner
Karthus wins against Draven 57.14% of the time which is 8.79% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 1.02% more often than would be expected.
The average opponent winrate against Draven is 48.35%.


Jinx
the Loose Cannon
Karthus wins against Jinx 57.75% of the time which is 11.07% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 3.30% more often than would be expected.
The average opponent winrate against Jinx is 46.68%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 58.04% of the time which is 8.97% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.21% more often than would be expected.
The average opponent winrate against Kai'Sa is 49.07%.


Jhin
the Virtuoso
Karthus wins against Jhin 58.57% of the time which is 10.45% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 2.68% more often than would be expected.
The average opponent winrate against Jhin is 48.12%.


Corki
the Daring Bombardier
Karthus wins against Corki 58.73% of the time which is 9.94% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 2.18% more often than would be expected.
The average opponent winrate against Corki is 48.79%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 58.89% of the time which is 10.46% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 2.69% more often than would be expected.
The average opponent winrate against Smolder is 48.43%.


Xayah
the Rebel
Karthus wins against Xayah 59.38% of the time which is 11.24% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 3.47% more often than would be expected.
The average opponent winrate against Xayah is 48.14%.


Varus
the Arrow of Retribution
Karthus wins against Varus 59.72% of the time which is 10.37% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 2.61% more often than would be expected.
The average opponent winrate against Varus is 49.35%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 60.87% of the time which is 13.75% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 5.98% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.12%.


Ashe
the Frost Archer
Karthus wins against Ashe 64.65% of the time which is 16.32% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 8.55% more often than would be expected.
The average opponent winrate against Ashe is 48.33%.