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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.
Master Champions Analysed: 733,443
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.
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Karthus Counters
Karthus jungle vs support Counters
Karthus jungle on Patch 15.4 is the strongest counter to support champions of Nautilus, Rakan & Rell. While Karthus jungle is countered most by support champions of Karma, Thresh & Lulu. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.
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Karma
a Iluminada
Karthus wins against Karma 50.43% of the time which is 3.39% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.40% less often than would be expected.
The average opponent winrate against Karma is 47.04%.
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Thresh
o Guardião das Correntes
Karthus wins against Thresh 53.03% of the time which is 6.95% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 0.17% more often than would be expected.
The average opponent winrate against Thresh is 46.08%.
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Lulu
a Fada Feiticeira
Karthus wins against Lulu 54.59% of the time which is 7.55% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.76% more often than would be expected.
The average opponent winrate against Lulu is 47.04%.
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Nami
a Conjuradora das Marés
Karthus wins against Nami 55.65% of the time which is 8.85% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.06% more often than would be expected.
The average opponent winrate against Nami is 46.80%.
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Rell
a Dama de Ferro
Karthus wins against Rell 56.56% of the time which is 9.48% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.69% more often than would be expected.
The average opponent winrate against Rell is 47.08%.
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Rakan
O Charmoso
Karthus wins against Rakan 58.00% of the time which is 10.19% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 3.40% more often than would be expected.
The average opponent winrate against Rakan is 47.81%.
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Nautilus
o Titã das Profundezas
Karthus wins against Nautilus 61.07% of the time which is 11.62% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 4.84% more often than would be expected.
The average opponent winrate against Nautilus is 49.45%.