

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.
Platinum Champions Analysed: 3,344,176
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 Senna, Morgana & Thresh. While Karthus jungle is countered most by support champions of Milio, Nami & Yuumi. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Milio
The Gentle Flame
Karthus wins against Milio 40.35% of the time which is 6.49% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 5.58% less often than would be expected.
The average opponent winrate against Milio is 46.84%.


Nami
the Tidecaller
Karthus wins against Nami 43.48% of the time which is 3.91% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.99% less often than would be expected.
The average opponent winrate against Nami is 47.39%.


Yuumi
the Magical Cat
Karthus wins against Yuumi 43.75% of the time which is 7.00% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 6.08% less often than would be expected.
The average opponent winrate against Yuumi is 50.75%.


Braum
the Heart of the Freljord
Karthus wins against Braum 44.44% of the time which is 4.74% lower against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 3.82% less often than would be expected.
The average opponent winrate against Braum is 49.18%.


Lulu
the Fae Sorceress
Karthus wins against Lulu 45.75% of the time which is 4.36% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 3.44% less often than would be expected.
The average opponent winrate against Lulu is 50.11%.


Blitzcrank
the Great Steam Golem
Karthus wins against Blitzcrank 47.45% of the time which is 2.83% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.91% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.28%.


Leona
the Radiant Dawn
Karthus wins against Leona 47.71% of the time which is 1.44% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.52% less often than would be expected.
The average opponent winrate against Leona is 49.15%.


Karma
the Enlightened One
Karthus wins against Karma 47.71% of the time which is 1.97% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 1.05% less often than would be expected.
The average opponent winrate against Karma is 49.68%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 49.53% of the time which is 1.25% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 2.17% more often than would be expected.
The average opponent winrate against Zyra is 48.28%.


Soraka
the Starchild
Karthus wins against Soraka 50.00% of the time which is 1.72% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 2.64% more often than would be expected.
The average opponent winrate against Soraka is 48.28%.


Bard
the Wandering Caretaker
Karthus wins against Bard 50.45% of the time which is 0.50% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 1.42% more often than would be expected.
The average opponent winrate against Bard is 49.95%.


Lux
the Lady of Luminosity
Karthus wins against Lux 50.83% of the time which is 0.50% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.42% more often than would be expected.
The average opponent winrate against Lux is 50.33%.


Nautilus
the Titan of the Depths
Karthus wins against Nautilus 51.76% of the time which is 1.39% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 2.31% more often than would be expected.
The average opponent winrate against Nautilus is 50.37%.


Pyke
the Bloodharbor Ripper
Karthus wins against Pyke 52.08% of the time which is 1.63% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 2.55% more often than would be expected.
The average opponent winrate against Pyke is 50.45%.


Thresh
the Chain Warden
Karthus wins against Thresh 52.40% of the time which is 2.61% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.53% more often than would be expected.
The average opponent winrate against Thresh is 49.79%.


Morgana
the Fallen
Karthus wins against Morgana 53.29% of the time which is 5.10% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 6.02% more often than would be expected.
The average opponent winrate against Morgana is 48.19%.


Senna
the Redeemer
Karthus wins against Senna 61.00% of the time which is 12.16% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 13.08% more often than would be expected.
The average opponent winrate against Senna is 48.84%.