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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.
Emerald+ Champions Analysed: 24,682,760
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 middle vs support Counters
Karthus middle on Patch 14.17 is the strongest counter to support champions of Thresh, Nautilus & Yuumi. While Karthus middle is countered most by support champions of Lulu, Karma & Leona. Below is a detailed breakdown of Karthus middle counters against support champions with a minimum of 100 games.
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Lulu
la sacerdotessa delle fate
Karthus wins against Lulu 44.25% of the time which is 4.35% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 6.60% less often than would be expected.
The average opponent winrate against Lulu is 48.60%.
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Karma
l'illuminata
Karthus wins against Karma 45.86% of the time which is 2.80% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 5.05% less often than would be expected.
The average opponent winrate against Karma is 48.66%.
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Leona
l'alba raggiante
Karthus wins against Leona 48.25% of the time which is 0.14% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 2.11% less often than would be expected.
The average opponent winrate against Leona is 48.11%.
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Nami
lo spirito delle maree
Karthus wins against Nami 48.66% of the time which is 2.16% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.09% less often than would be expected.
The average opponent winrate against Nami is 46.50%.
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Senna
la Redentrice
Karthus wins against Senna 48.87% of the time which is 2.24% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.01% less often than would be expected.
The average opponent winrate against Senna is 46.63%.
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Lux
la signora della luminosità
Karthus wins against Lux 49.06% of the time which is 0.02% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.23% less often than would be expected.
The average opponent winrate against Lux is 49.04%.
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Pyke
lo squartatore del porto insanguinato
Karthus wins against Pyke 49.54% of the time which is 1.99% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 0.26% less often than would be expected.
The average opponent winrate against Pyke is 47.55%.
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Yuumi
la gattina magica
Karthus wins against Yuumi 50.50% of the time which is 0.78% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 1.47% less often than would be expected.
The average opponent winrate against Yuumi is 49.72%.
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Nautilus
il titano delle profondità
Karthus wins against Nautilus 54.19% of the time which is 3.48% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.23% more often than would be expected.
The average opponent winrate against Nautilus is 50.71%.
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Thresh
Il carceriere
Karthus wins against Thresh 54.87% of the time which is 6.14% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.89% more often than would be expected.
The average opponent winrate against Thresh is 48.73%.