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.
Gold+ Champions Analysed: 56,872,028
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 support Counters
Karthus support on Patch 14.11 is the strongest counter to support champions of Thresh, Pyke & Nautilus. While Karthus support is countered most by support champions of Nami, Blitzcrank & Lux. Below is a detailed breakdown of Karthus support counters against support champions with a minimum of 100 games.
Nami
a Conjuradora das Marés
Karthus wins against Nami 38.42% of the time which is 9.37% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 7.11% less often than would be expected.
The average opponent winrate against Namiis 47.79%.
Blitzcrank
o Grande Golem a Vapor
Karthus wins against Blitzcrank 40.16% of the time which is 7.92% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 5.66% less often than would be expected.
The average opponent winrate against Blitzcrankis 48.08%.
Lux
a Dama da Luz
Karthus wins against Lux 44.08% of the time which is 4.59% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.33% less often than would be expected.
The average opponent winrate against Luxis 48.67%.
Soraka
a Filha das Estrelas
Karthus wins against Soraka 46.09% of the time which is 1.81% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 0.45% more often than would be expected.
The average opponent winrate against Sorakais 47.90%.
Lulu
a Fada Feiticeira
Karthus wins against Lulu 47.06% of the time which is 1.98% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.29% more often than would be expected.
The average opponent winrate against Luluis 49.04%.
Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 47.17% of the time which is 2.51% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.24% less often than would be expected.
The average opponent winrate against Nautilusis 49.68%.
Pyke
o Estripador das Águas Sangrentas
Karthus wins against Pyke 50.00% of the time which is 1.02% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 3.28% more often than would be expected.
The average opponent winrate against Pykeis 48.98%.
Thresh
o Guardião das Correntes
Karthus wins against Thresh 51.48% of the time which is 2.25% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 4.52% more often than would be expected.
The average opponent winrate against Threshis 49.23%.