

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.
All Ranks Champions Analysed: 85,700,440
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 is the strongest counter to support champions of Pyke, Senna & Seraphine. While Karthus support is countered most by support champions of Milio, Soraka & Brand. Below is a detailed breakdown of Karthus support counters against support champions with a minimum of 100 games.


Milio
La fiamma gentile
Karthus wins against Milio 27.97% of the time which is 19.31% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 16.06% less often than would be expected.
The average opponent winrate against Milio is 47.28%.


Soraka
la figlia delle stelle
Karthus wins against Soraka 36.96% of the time which is 11.38% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 8.12% less often than would be expected.
The average opponent winrate against Soraka is 48.34%.


Brand
la vendetta ardente
Karthus wins against Brand 37.14% of the time which is 11.49% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 8.23% less often than would be expected.
The average opponent winrate against Brand is 48.63%.


Karma
l'illuminata
Karthus wins against Karma 42.75% of the time which is 7.28% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 4.01% less often than would be expected.
The average opponent winrate against Karma is 50.03%.


Zyra
La dama dei rovi
Karthus wins against Zyra 43.59% of the time which is 4.54% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 1.28% less often than would be expected.
The average opponent winrate against Zyra is 48.13%.


Thresh
Il carceriere
Karthus wins against Thresh 44.40% of the time which is 5.33% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.06% less often than would be expected.
The average opponent winrate against Thresh is 49.73%.


Tahm Kench
Il re del fiume
Karthus wins against Tahm Kench 44.55% of the time which is 6.17% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.90% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.72%.


Braum
il cuore del Freljord
Karthus wins against Braum 44.86% of the time which is 4.59% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 1.32% less often than would be expected.
The average opponent winrate against Braum is 49.45%.


Mel
il riflesso dell'anima
Karthus wins against Mel 45.04% of the time which is 8.08% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 4.81% less often than would be expected.
The average opponent winrate against Mel is 53.12%.


Lux
la signora della luminosità
Karthus wins against Lux 45.85% of the time which is 4.11% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 0.84% less often than would be expected.
The average opponent winrate against Lux is 49.96%.


Lulu
la sacerdotessa delle fate
Karthus wins against Lulu 45.85% of the time which is 3.73% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.46% less often than would be expected.
The average opponent winrate against Lulu is 49.58%.


Nautilus
il titano delle profondità
Karthus wins against Nautilus 45.91% of the time which is 4.85% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.58% less often than would be expected.
The average opponent winrate against Nautilus is 50.76%.


Nami
lo spirito delle maree
Karthus wins against Nami 46.59% of the time which is 1.19% lower 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 47.78%.


Leona
l'alba raggiante
Karthus wins against Leona 46.70% of the time which is 2.18% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 1.08% more often than would be expected.
The average opponent winrate against Leona is 48.88%.


Yuumi
la gattina magica
Karthus wins against Yuumi 47.01% of the time which is 4.68% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 1.41% less often than would be expected.
The average opponent winrate against Yuumi is 51.69%.


Blitzcrank
il grande golem a vapore
Karthus wins against Blitzcrank 47.47% of the time which is 3.00% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.27% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.47%.


Pantheon
la lancia indistruttibile
Karthus wins against Pantheon 48.11% of the time which is 2.58% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.69% more often than would be expected.
The average opponent winrate against Pantheon is 50.69%.


Swain
il gran generale di Noxus
Karthus wins against Swain 50.00% of the time which is 0.44% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 2.83% more often than would be expected.
The average opponent winrate against Swain is 50.44%.


Morgana
la Caduta
Karthus wins against Morgana 51.15% of the time which is 2.42% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 5.68% more often than would be expected.
The average opponent winrate against Morgana is 48.73%.


Seraphine
la cantante sognatrice
Karthus wins against Seraphine 54.35% of the time which is 3.46% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 6.73% more often than would be expected.
The average opponent winrate against Seraphine is 50.89%.


Senna
la Redentrice
Karthus wins against Senna 57.98% of the time which is 6.25% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 9.52% more often than would be expected.
The average opponent winrate against Senna is 51.73%.


Pyke
lo squartatore del porto insanguinato
Karthus wins against Pyke 59.39% of the time which is 8.21% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 11.48% more often than would be expected.
The average opponent winrate against Pyke is 51.18%.