

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.
Unranked Champions Analysed: 3,542,599
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 15.15 is the strongest counter to support champions of Pantheon, Rell & Braum. While Karthus jungle is countered most by support champions of Milio, Morgana & Pyke. 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 41.30% of the time which is 6.19% lower against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 6.14% less often than would be expected.
The average opponent winrate against Milio is 47.49%.


Morgana
the Fallen
Karthus wins against Morgana 44.16% of the time which is 8.09% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 8.04% less often than would be expected.
The average opponent winrate against Morgana is 52.25%.


Pyke
the Bloodharbor Ripper
Karthus wins against Pyke 46.63% of the time which is 5.75% lower against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 5.70% less often than would be expected.
The average opponent winrate against Pyke is 52.38%.


Senna
the Redeemer
Karthus wins against Senna 47.46% of the time which is 5.11% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 5.06% less often than would be expected.
The average opponent winrate against Senna is 52.57%.


Karma
the Enlightened One
Karthus wins against Karma 47.75% of the time which is 2.46% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.41% less often than would be expected.
The average opponent winrate against Karma is 50.21%.


Lux
the Lady of Luminosity
Karthus wins against Lux 48.47% of the time which is 4.88% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 4.83% less often than would be expected.
The average opponent winrate against Lux is 53.35%.


Thresh
the Chain Warden
Karthus wins against Thresh 48.83% of the time which is 2.14% lower against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.09% less often than would be expected.
The average opponent winrate against Thresh is 50.97%.


Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 48.84% of the time which is 7.89% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 7.82% less often than would be expected.
The average opponent winrate against Seraphine is 56.73%.


Sona
Maven of the Strings
Karthus wins against Sona 49.00% of the time which is 0.76% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 0.71% less often than would be expected.
The average opponent winrate against Sona is 49.76%.


Lulu
the Fae Sorceress
Karthus wins against Lulu 49.35% of the time which is 0.12% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.17% more often than would be expected.
The average opponent winrate against Lulu is 49.23%.


Yuumi
the Magical Cat
Karthus wins against Yuumi 49.40% of the time which is 5.33% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 5.27% less often than would be expected.
The average opponent winrate against Yuumi is 54.73%.


Leona
the Radiant Dawn
Karthus wins against Leona 51.53% of the time which is 0.72% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.77% more often than would be expected.
The average opponent winrate against Leona is 50.81%.


Alistar
the Minotaur
Karthus wins against Alistar 51.82% of the time which is 0.19% lower against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.14% less often than would be expected.
The average opponent winrate against Alistar is 52.01%.


Mel
the Soul's Reflection
Karthus wins against Mel 52.17% of the time which is 3.35% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.29% less often than would be expected.
The average opponent winrate against Mel is 55.52%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 52.68% of the time which is 3.27% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 3.32% more often than would be expected.
The average opponent winrate against Zyra is 49.41%.


Nami
the Tidecaller
Karthus wins against Nami 52.92% of the time which is 4.33% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 4.38% more often than would be expected.
The average opponent winrate against Nami is 48.59%.


Blitzcrank
the Great Steam Golem
Karthus wins against Blitzcrank 53.80% of the time which is 1.83% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 1.88% more often than would be expected.
The average opponent winrate against Blitzcrank is 51.97%.


Soraka
the Starchild
Karthus wins against Soraka 53.94% of the time which is 4.68% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 4.73% more often than would be expected.
The average opponent winrate against Soraka is 49.26%.


Rakan
The Charmer
Karthus wins against Rakan 54.13% of the time which is 2.67% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.72% more often than would be expected.
The average opponent winrate against Rakan is 51.46%.


Nautilus
the Titan of the Depths
Karthus wins against Nautilus 54.28% of the time which is 1.60% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.65% more often than would be expected.
The average opponent winrate against Nautilus is 52.68%.


Bard
the Wandering Caretaker
Karthus wins against Bard 56.30% of the time which is 7.32% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 7.37% more often than would be expected.
The average opponent winrate against Bard is 48.98%.


Braum
the Heart of the Freljord
Karthus wins against Braum 57.02% of the time which is 6.28% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 6.33% more often than would be expected.
The average opponent winrate against Braum is 50.74%.


Rell
the Iron Maiden
Karthus wins against Rell 59.82% of the time which is 9.75% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 9.80% more often than would be expected.
The average opponent winrate against Rell is 50.07%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 60.19% of the time which is 6.82% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 6.87% more often than would be expected.
The average opponent winrate against Pantheon is 53.37%.