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: 26,066,361
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 14.9 is the strongest counter to bottom champions of Twitch, Draven & Zeri. While Karthus middle is countered most by bottom champions of Kog'Maw, Lucian & Samira. Below is a detailed breakdown of Karthus middle counters against bottom champions with a minimum of 100 games.
Kog'Maw
Gueule des abysses
Karthus wins against Kog'Maw 42.96% of the time which is 1.92% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 4.25% less often than would be expected.
The average opponent winrate against Kog'Mawis 44.88%.
Lucian
Purificateur
Karthus wins against Lucian 44.86% of the time which is 3.28% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 5.62% less often than would be expected.
The average opponent winrate against Lucianis 48.14%.
Samira
Rose du désert
Karthus wins against Samira 45.73% of the time which is 2.22% lower against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 4.56% less often than would be expected.
The average opponent winrate against Samirais 47.95%.
Jinx
Gâchette folle
Karthus wins against Jinx 47.99% of the time which is 1.30% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 1.04% less often than would be expected.
The average opponent winrate against Jinxis 46.69%.
Caitlyn
Shérif de Piltover
Karthus wins against Caitlyn 49.00% of the time which is 0.07% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 2.27% less often than would be expected.
The average opponent winrate against Caitlynis 48.93%.
Miss Fortune
Chasseuse de primes
Karthus wins against Miss Fortune 49.23% of the time which is 1.72% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.62% less often than would be expected.
The average opponent winrate against Miss Fortuneis 47.51%.
Vayne
Chasseresse nocturne
Karthus wins against Vayne 49.49% of the time which is 1.72% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 0.62% less often than would be expected.
The average opponent winrate against Vayneis 47.77%.
Ashe
Archère de givre
Karthus wins against Ashe 49.52% of the time which is 2.86% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 0.52% more often than would be expected.
The average opponent winrate against Asheis 46.66%.
Sivir
Vierge martiale
Karthus wins against Sivir 49.57% of the time which is 1.80% higher against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 0.54% less often than would be expected.
The average opponent winrate against Siviris 47.77%.
Ezreal
Explorateur prodigue
Karthus wins against Ezreal 50.00% of the time which is 0.46% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 2.80% less often than would be expected.
The average opponent winrate against Ezrealis 50.46%.
Aphelios
Arme des Lunaris
Karthus wins against Aphelios 50.34% of the time which is 0.14% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 2.20% less often than would be expected.
The average opponent winrate against Apheliosis 50.20%.
Tristana
Canonnière yordle
Karthus wins against Tristana 50.43% of the time which is 2.17% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.17% less often than would be expected.
The average opponent winrate against Tristanais 48.26%.
Kalista
Lance de la vengeance
Karthus wins against Kalista 51.41% of the time which is 0.56% higher against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 1.78% less often than would be expected.
The average opponent winrate against Kalistais 50.85%.
Xayah
Rebelle
Karthus wins against Xayah 52.46% of the time which is 3.44% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 1.10% more often than would be expected.
The average opponent winrate against Xayahis 49.02%.
Jhin
Virtuose
Karthus wins against Jhin 53.23% of the time which is 6.15% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 3.81% more often than would be expected.
The average opponent winrate against Jhinis 47.08%.
Kai'Sa
Fille du Néant
Karthus wins against Kai'Sa 53.66% of the time which is 3.56% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.22% more often than would be expected.
The average opponent winrate against Kai'Sais 50.10%.
Varus
Flèche de la vengeance
Karthus wins against Varus 55.17% of the time which is 4.73% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 2.39% more often than would be expected.
The average opponent winrate against Varusis 50.44%.
Smolder
Dragonnet flamboyant
Karthus wins against Smolder 55.74% of the time which is 6.23% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 3.89% more often than would be expected.
The average opponent winrate against Smolderis 49.51%.
Zeri
Étincelle de Zaun
Karthus wins against Zeri 56.02% of the time which is 6.52% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 4.18% more often than would be expected.
The average opponent winrate against Zeriis 49.50%.
Draven
Glorieux exécuteur
Karthus wins against Draven 56.86% of the time which is 8.33% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 5.99% more often than would be expected.
The average opponent winrate against Dravenis 48.53%.
Twitch
Semeur de peste
Karthus wins against Twitch 57.94% of the time which is 10.67% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 8.33% more often than would be expected.
The average opponent winrate against Twitchis 47.27%.