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.
Platinum+ Champions Analysed: 58,622,407
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 top Counters
Karthus support on Patch 14.3 is the strongest counter to top champions of Illaoi, Darius & Yone. While Karthus support is countered most by top champions of Aatrox, Garen & K'Sante. Below is a detailed breakdown of Karthus support counters against top champions with a minimum of 100 games.
Aatrox
la Espada Darkin
Karthus wins against Aatrox 43.14% of the time which is 6.23% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 5.78% less often than would be expected.
The average opponent winrate against Aatroxis 49.37%.
Garen
el Poder de Demacia
Karthus wins against Garen 44.55% of the time which is 2.46% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 2.02% less often than would be expected.
The average opponent winrate against Garenis 47.01%.
K'Sante
El Orgullo de Nazumah
Karthus wins against K'Sante 45.71% of the time which is 5.83% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 5.38% less often than would be expected.
The average opponent winrate against K'Santeis 51.54%.
Yone
el Imborrable
Karthus wins against Yone 46.61% of the time which is 3.31% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.86% less often than would be expected.
The average opponent winrate against Yoneis 49.92%.
Darius
la mano de Noxus
Karthus wins against Darius 47.14% of the time which is 0.88% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 0.44% less often than would be expected.
The average opponent winrate against Dariusis 48.02%.
Illaoi
la Sacerdotisa del Kraken
Karthus wins against Illaoi 47.62% of the time which is 2.42% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 2.85% more often than would be expected.
The average opponent winrate against Illaoiis 45.20%.