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.
Diamond Champions Analysed: 4,990,961
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 14.11 is the strongest counter to bottom champions of Caitlyn, Kai'Sa & Draven. While Karthus bottom is countered most by bottom champions of Aphelios, Ashe & Corki. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.
Aphelios
the Weapon of the Faithful
Karthus wins against Aphelios 46.23% of the time which is 6.12% lower against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 11.93% less often than would be expected.
The average opponent winrate against Apheliosis 52.35%.
Ashe
the Frost Archer
Karthus wins against Ashe 48.75% of the time which is 3.51% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 2.31% less often than would be expected.
The average opponent winrate against Asheis 45.24%.
Corki
the Daring Bombardier
Karthus wins against Corki 48.85% of the time which is 0.58% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 6.41% less often than would be expected.
The average opponent winrate against Corkiis 49.43%.
Sivir
the Battle Mistress
Karthus wins against Sivir 49.55% of the time which is 0.99% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 4.85% less often than would be expected.
The average opponent winrate against Siviris 48.56%.
Jinx
the Loose Cannon
Karthus wins against Jinx 51.90% of the time which is 5.64% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 0.19% less often than would be expected.
The average opponent winrate against Jinxis 46.26%.
Lucian
the Purifier
Karthus wins against Lucian 54.30% of the time which is 5.88% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 0.04% more often than would be expected.
The average opponent winrate against Lucianis 48.42%.
Jhin
the Virtuoso
Karthus wins against Jhin 54.76% of the time which is 7.08% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 1.24% more often than would be expected.
The average opponent winrate against Jhinis 47.68%.
Draven
the Glorious Executioner
Karthus wins against Draven 55.46% of the time which is 6.02% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 0.19% more often than would be expected.
The average opponent winrate against Dravenis 49.44%.
Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 56.82% of the time which is 8.78% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 2.94% more often than would be expected.
The average opponent winrate against Kai'Sais 48.04%.
Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 59.00% of the time which is 10.56% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 4.72% more often than would be expected.
The average opponent winrate against Caitlynis 48.44%.