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: 16,107,434
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 Aphelios, Smolder & Varus. While Karthus bottom is countered most by bottom champions of Sivir, Vayne & Jinx. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.
Sivir
la signora delle battaglie
Karthus wins against Sivir 48.55% of the time which is 0.77% lower against Sivir than the average opponent.
After normalising both champions win rates Karthus wins against Sivir 5.75% less often than would be expected.
The average opponent winrate against Siviris 49.32%.
Vayne
la cacciatrice notturna
Karthus wins against Vayne 49.74% of the time which is 0.90% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 4.08% less often than would be expected.
The average opponent winrate against Vayneis 48.84%.
Jinx
la mina vagante
Karthus wins against Jinx 50.00% of the time which is 1.87% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 3.11% less often than would be expected.
The average opponent winrate against Jinxis 48.13%.
Draven
il glorioso carnefice
Karthus wins against Draven 51.17% of the time which is 2.39% higher against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 2.59% less often than would be expected.
The average opponent winrate against Dravenis 48.78%.
Kog'Maw
la bocca dell'abisso
Karthus wins against Kog'Maw 51.18% of the time which is 4.65% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 0.33% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.53%.
Lucian
il purificatore
Karthus wins against Lucian 51.62% of the time which is 3.07% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 1.91% less often than would be expected.
The average opponent winrate against Lucianis 48.55%.
Jhin
il virtuoso
Karthus wins against Jhin 52.77% of the time which is 5.66% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 0.68% more often than would be expected.
The average opponent winrate against Jhinis 47.11%.
Zeri
La scintilla di Zaun
Karthus wins against Zeri 52.86% of the time which is 2.06% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 2.91% less often than would be expected.
The average opponent winrate against Zeriis 50.80%.
Caitlyn
lo sceriffo di Piltover
Karthus wins against Caitlyn 53.42% of the time which is 3.48% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.50% less often than would be expected.
The average opponent winrate against Caitlynis 49.94%.
Kalista
la lancia della vendetta
Karthus wins against Kalista 53.47% of the time which is 3.39% higher against Kalista than the average opponent.
After normalising both champions win rates Karthus wins against Kalista 1.59% less often than would be expected.
The average opponent winrate against Kalistais 50.08%.
Samira
la rosa del deserto
Karthus wins against Samira 53.66% of the time which is 4.01% higher against Samira than the average opponent.
After normalising both champions win rates Karthus wins against Samira 0.97% less often than would be expected.
The average opponent winrate against Samirais 49.65%.
Kai'Sa
Figlia del vuoto
Karthus wins against Kai'Sa 53.95% of the time which is 5.86% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 0.88% more often than would be expected.
The average opponent winrate against Kai'Sais 48.09%.
Ziggs
l'esperto di hexplosivi
Karthus wins against Ziggs 54.42% of the time which is 5.65% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 0.67% more often than would be expected.
The average opponent winrate against Ziggsis 48.77%.
Twitch
il ratto della peste
Karthus wins against Twitch 54.42% of the time which is 6.59% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 1.61% more often than would be expected.
The average opponent winrate against Twitchis 47.83%.
Miss Fortune
la cacciatrice di taglie
Karthus wins against Miss Fortune 54.91% of the time which is 6.64% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 1.66% more often than would be expected.
The average opponent winrate against Miss Fortuneis 48.27%.
Ashe
l'arciere dei ghiacci
Karthus wins against Ashe 54.99% of the time which is 6.52% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 1.54% more often than would be expected.
The average opponent winrate against Asheis 48.47%.
Xayah
la ribelle
Karthus wins against Xayah 55.15% of the time which is 5.59% higher against Xayah than the average opponent.
After normalising both champions win rates Karthus wins against Xayah 0.61% more often than would be expected.
The average opponent winrate against Xayahis 49.56%.
Ezreal
il prodigo esploratore
Karthus wins against Ezreal 55.16% of the time which is 4.83% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 0.15% less often than would be expected.
The average opponent winrate against Ezrealis 50.33%.
Seraphine
la cantante sognatrice
Karthus wins against Seraphine 58.20% of the time which is 11.65% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 6.67% more often than would be expected.
The average opponent winrate against Seraphineis 46.55%.
Varus
la freccia del castigo
Karthus wins against Varus 58.82% of the time which is 8.79% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 3.81% more often than would be expected.
The average opponent winrate against Varusis 50.03%.
Smolder
il principino ardente
Karthus wins against Smolder 62.20% of the time which is 10.49% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 5.52% more often than would be expected.
The average opponent winrate against Smolderis 51.71%.
Aphelios
L'arma della fede
Karthus wins against Aphelios 64.07% of the time which is 12.42% higher against Aphelios than the average opponent.
After normalising both champions win rates Karthus wins against Aphelios 7.45% more often than would be expected.
The average opponent winrate against Apheliosis 51.65%.