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: 31,997,197
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 14.3 is the strongest counter to bottom champions of Caitlyn, Smolder & Varus. While Karthus top is countered most by bottom champions of Miss Fortune, Vayne & Lucian. Below is a detailed breakdown of Karthus top counters against bottom champions with a minimum of 100 games.
Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 37.23% of the time which is 8.86% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 10.41% less often than would be expected.
The average opponent winrate against Miss Fortuneis 46.09%.
Vayne
the Night Hunter
Karthus wins against Vayne 42.11% of the time which is 3.47% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 5.03% less often than would be expected.
The average opponent winrate against Vayneis 45.58%.
Lucian
the Purifier
Karthus wins against Lucian 47.50% of the time which is 0.87% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 2.42% less often than would be expected.
The average opponent winrate against Lucianis 48.37%.
Jhin
the Virtuoso
Karthus wins against Jhin 48.75% of the time which is 1.10% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.45% less often than would be expected.
The average opponent winrate against Jhinis 47.65%.
Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 49.17% of the time which is 0.42% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.13% less often than would be expected.
The average opponent winrate against Ezrealis 48.75%.
Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 50.77% of the time which is 1.05% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 0.50% less often than would be expected.
The average opponent winrate against Kai'Sais 49.72%.
Varus
the Arrow of Retribution
Karthus wins against Varus 52.89% of the time which is 3.57% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 2.02% more often than would be expected.
The average opponent winrate against Varusis 49.32%.
Smolder
the Fiery Fledgling
Karthus wins against Smolder 53.08% of the time which is 4.62% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 3.07% more often than would be expected.
The average opponent winrate against Smolderis 48.46%.
Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 60.77% of the time which is 11.68% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 10.13% more often than would be expected.
The average opponent winrate against Caitlynis 49.09%.