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: 6,420,186
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 14.19 is the strongest counter to bottom champions of Ashe, Zeri & Caitlyn. While Karthus bottom is countered most by bottom champions of Jhin, Draven & Kog'Maw. Below is a detailed breakdown of Karthus bottom counters against bottom champions with a minimum of 100 games.
Jhin
el Virtuoso
Karthus wins against Jhin 47.27% of the time which is 1.01% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 4.66% less often than would be expected.
The average opponent winrate against Jhinis 48.28%.
Draven
el Glorioso Ejecutor
Karthus wins against Draven 49.59% of the time which is 0.53% lower against Draven than the average opponent.
After normalising both champions win rates Karthus wins against Draven 4.17% less often than would be expected.
The average opponent winrate against Dravenis 50.12%.
Kog'Maw
la Boca del Abismo
Karthus wins against Kog'Maw 50.41% of the time which is 3.16% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 0.48% less often than would be expected.
The average opponent winrate against Kog'Mawis 47.25%.
Lucian
el Purificador
Karthus wins against Lucian 50.79% of the time which is 0.19% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 3.82% less often than would be expected.
The average opponent winrate against Lucianis 50.98%.
Jinx
la Bala Perdida
Karthus wins against Jinx 52.52% of the time which is 2.28% higher against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 1.36% less often than would be expected.
The average opponent winrate against Jinxis 50.24%.
Kai'Sa
La Hija del Vacío
Karthus wins against Kai'Sa 55.70% of the time which is 6.73% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 3.09% more often than would be expected.
The average opponent winrate against Kai'Sais 48.97%.
Vayne
la Cazadora Nocturna
Karthus wins against Vayne 55.75% of the time which is 6.06% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 2.42% more often than would be expected.
The average opponent winrate against Vayneis 49.69%.
Varus
la Flecha del Castigo
Karthus wins against Varus 56.36% of the time which is 5.41% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 1.78% more often than would be expected.
The average opponent winrate against Varusis 50.95%.
Ezreal
el Explorador Pródigo
Karthus wins against Ezreal 56.74% of the time which is 5.24% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.61% more often than would be expected.
The average opponent winrate against Ezrealis 51.50%.
Caitlyn
la Sheriff de Piltóver
Karthus wins against Caitlyn 57.98% of the time which is 5.08% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.47% more often than would be expected.
The average opponent winrate against Caitlynis 52.90%.
Zeri
La chispa de Zaun
Karthus wins against Zeri 59.43% of the time which is 6.60% higher against Zeri than the average opponent.
After normalising both champions win rates Karthus wins against Zeri 2.99% more often than would be expected.
The average opponent winrate against Zeriis 52.83%.
Ashe
la Arquera de Hielo
Karthus wins against Ashe 60.80% of the time which is 11.15% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 7.51% more often than would be expected.
The average opponent winrate against Asheis 49.65%.