

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: 4,271,301
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 jungle vs support Counters
Karthus jungle on Patch 15.17 is the strongest counter to support champions of Neeko, Poppy & Pantheon. While Karthus jungle is countered most by support champions of Blitzcrank, Senna & Karma. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Blitzcrank
Golem de vapeur
Karthus wins against Blitzcrank 45.78% of the time which is 3.01% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 5.36% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.79%.


Senna
Rédemptrice
Karthus wins against Senna 46.02% of the time which is 2.67% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 5.02% less often than would be expected.
The average opponent winrate against Senna is 48.69%.


Karma
Sagesse incarnée
Karthus wins against Karma 46.30% of the time which is 2.20% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 4.55% less often than would be expected.
The average opponent winrate against Karma is 48.50%.


Sona
Virtuose de la harpe
Karthus wins against Sona 46.58% of the time which is 0.80% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 3.15% less often than would be expected.
The average opponent winrate against Sona is 47.38%.


Janna
Avatar de l'air
Karthus wins against Janna 47.02% of the time which is 0.63% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.72% less often than would be expected.
The average opponent winrate against Janna is 46.39%.


Bard
Gardien errant
Karthus wins against Bard 48.07% of the time which is 0.21% lower against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 2.56% less often than would be expected.
The average opponent winrate against Bard is 48.28%.


Morgana
Déchue
Karthus wins against Morgana 48.67% of the time which is 0.09% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.44% less often than would be expected.
The average opponent winrate against Morgana is 48.76%.


Soraka
Enfant des étoiles
Karthus wins against Soraka 48.81% of the time which is 1.46% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 0.89% less often than would be expected.
The average opponent winrate against Soraka is 47.35%.


Lux
Dame de lumière
Karthus wins against Lux 49.55% of the time which is 0.15% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.50% less often than would be expected.
The average opponent winrate against Lux is 49.70%.


Thresh
Garde aux chaînes
Karthus wins against Thresh 49.67% of the time which is 2.46% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.11% more often than would be expected.
The average opponent winrate against Thresh is 47.21%.


Nami
Aquamancienne
Karthus wins against Nami 49.80% of the time which is 1.83% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.52% less often than would be expected.
The average opponent winrate against Nami is 47.97%.


Milio
Douce flamme
Karthus wins against Milio 50.00% of the time which is 2.34% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 0.01% less often than would be expected.
The average opponent winrate against Milio is 47.66%.


Leona
Aube radieuse
Karthus wins against Leona 50.00% of the time which is 1.70% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.65% less often than would be expected.
The average opponent winrate against Leona is 48.30%.


Rakan
Charmeur
Karthus wins against Rakan 50.56% of the time which is 1.54% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 0.81% less often than would be expected.
The average opponent winrate against Rakan is 49.02%.


Braum
Cœur de Freljord
Karthus wins against Braum 51.01% of the time which is 2.37% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 0.02% more often than would be expected.
The average opponent winrate against Braum is 48.64%.


Alistar
Minotaure
Karthus wins against Alistar 51.32% of the time which is 2.08% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.27% less often than would be expected.
The average opponent winrate against Alistar is 49.24%.


Lulu
Sorcière féérique
Karthus wins against Lulu 51.57% of the time which is 2.08% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.27% less often than would be expected.
The average opponent winrate against Lulu is 49.49%.


Zilean
Gardien du Temps
Karthus wins against Zilean 52.25% of the time which is 4.09% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 1.74% more often than would be expected.
The average opponent winrate against Zilean is 48.16%.


Nautilus
Titan des profondeurs
Karthus wins against Nautilus 52.59% of the time which is 2.71% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.36% more often than would be expected.
The average opponent winrate against Nautilus is 49.88%.


Yuumi
Gardienne du Grimoire
Karthus wins against Yuumi 52.70% of the time which is 1.30% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 1.05% less often than would be expected.
The average opponent winrate against Yuumi is 51.40%.


Pyke
Éventreur des abysses
Karthus wins against Pyke 53.33% of the time which is 4.29% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 1.94% more often than would be expected.
The average opponent winrate against Pyke is 49.04%.


Séraphine
Chanteuse rêveuse
Karthus wins against Séraphine 55.24% of the time which is 5.58% higher against Séraphine than the average opponent.
After normalising both champions win rates Karthus wins against Séraphine 3.23% more often than would be expected.
The average opponent winrate against Séraphine is 49.66%.


Rell
Vierge de fer
Karthus wins against Rell 56.20% of the time which is 7.15% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 4.80% more often than would be expected.
The average opponent winrate against Rell is 49.05%.


Pantheon
Lance éternelle
Karthus wins against Pantheon 57.84% of the time which is 7.94% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 5.59% more often than would be expected.
The average opponent winrate against Pantheon is 49.90%.


Poppy
Gardienne du marteau
Karthus wins against Poppy 57.89% of the time which is 11.26% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 8.91% more often than would be expected.
The average opponent winrate against Poppy is 46.63%.


Neeko
Caméléon curieux
Karthus wins against Neeko 58.28% of the time which is 9.29% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 6.94% more often than would be expected.
The average opponent winrate against Neeko is 48.99%.