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: 28,734,308
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 support vs bottom Counters
Presently there is insufficent games played by Karthus support on Patch 14.8 to determine the strongest bottom counters. A matchup requires a minimum of 100 games to be displayed.
Jinx
Gâchette folle
Karthus wins against Jinx 45.19% of the time which is 1.40% lower against Jinx than the average opponent.
After normalising both champions win rates Karthus wins against Jinx 1.13% more often than would be expected.
The average opponent winrate against Jinxis 46.59%.
Lucian
Purificateur
Karthus wins against Lucian 46.00% of the time which is 2.48% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 0.07% more often than would be expected.
The average opponent winrate against Lucianis 48.48%.
Jhin
Virtuose
Karthus wins against Jhin 51.85% of the time which is 4.84% higher against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 7.37% more often than would be expected.
The average opponent winrate against Jhinis 47.01%.