

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: 16,967,215
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 15.4 is the strongest counter to support champions of Shen, Mel & Shaco. While Karthus jungle is countered most by support champions of Taric, Seraphine & Yuumi. Below is a detailed breakdown of Karthus jungle counters against support champions with a minimum of 100 games.


Taric
the Shield of Valoran
Karthus wins against Taric 45.89% of the time which is 0.55% higher against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 3.00% less often than would be expected.
The average opponent winrate against Taric is 45.34%.


Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 46.78% of the time which is 2.18% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 5.74% less often than would be expected.
The average opponent winrate against Seraphine is 48.96%.


Yuumi
the Magical Cat
Karthus wins against Yuumi 47.64% of the time which is 0.94% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 4.50% less often than would be expected.
The average opponent winrate against Yuumi is 48.58%.


Karma
the Enlightened One
Karthus wins against Karma 47.79% of the time which is 0.05% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.51% less often than would be expected.
The average opponent winrate against Karma is 47.74%.


Sona
Maven of the Strings
Karthus wins against Sona 47.89% of the time which is 0.75% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 2.81% less often than would be expected.
The average opponent winrate against Sona is 47.14%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 48.26% of the time which is 0.76% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 4.32% less often than would be expected.
The average opponent winrate against LeBlanc is 49.02%.


Milio
The Gentle Flame
Karthus wins against Milio 48.34% of the time which is 1.25% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 2.31% less often than would be expected.
The average opponent winrate against Milio is 47.09%.


Zilean
the Chronokeeper
Karthus wins against Zilean 48.78% of the time which is 1.60% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 1.96% less often than would be expected.
The average opponent winrate against Zilean is 47.18%.


Janna
the Storm's Fury
Karthus wins against Janna 49.07% of the time which is 1.89% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 1.67% less often than would be expected.
The average opponent winrate against Janna is 47.18%.


Soraka
the Starchild
Karthus wins against Soraka 49.25% of the time which is 1.81% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 1.75% less often than would be expected.
The average opponent winrate against Soraka is 47.44%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 49.46% of the time which is 0.96% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.60% less often than would be expected.
The average opponent winrate against Xerath is 48.50%.


Nami
the Tidecaller
Karthus wins against Nami 49.61% of the time which is 2.73% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.83% less often than would be expected.
The average opponent winrate against Nami is 46.88%.


Lulu
the Fae Sorceress
Karthus wins against Lulu 49.70% of the time which is 2.72% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.84% less often than would be expected.
The average opponent winrate against Lulu is 46.98%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 50.00% of the time which is 0.86% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 2.70% less often than would be expected.
The average opponent winrate against Zoe is 49.14%.


Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 50.22% of the time which is 3.54% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.02% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.68%.


Elise
the Spider Queen
Karthus wins against Elise 50.53% of the time which is 3.66% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 0.10% more often than would be expected.
The average opponent winrate against Elise is 46.87%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 50.83% of the time which is 2.07% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 1.49% less often than would be expected.
The average opponent winrate against Tahm Kench is 48.76%.


Brand
the Burning Vengeance
Karthus wins against Brand 51.03% of the time which is 2.65% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.91% less often than would be expected.
The average opponent winrate against Brand is 48.38%.


Bard
the Wandering Caretaker
Karthus wins against Bard 51.47% of the time which is 3.39% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 0.17% less often than would be expected.
The average opponent winrate against Bard is 48.08%.


Braum
the Heart of the Freljord
Karthus wins against Braum 51.84% of the time which is 5.05% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 1.49% more often than would be expected.
The average opponent winrate against Braum is 46.79%.


Alistar
the Minotaur
Karthus wins against Alistar 51.87% of the time which is 3.20% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 0.36% less often than would be expected.
The average opponent winrate against Alistar is 48.67%.


Renata Glasc
the Chem-Baroness
Karthus wins against Renata Glasc 51.88% of the time which is 3.42% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 0.14% less often than would be expected.
The average opponent winrate against Renata Glasc is 48.46%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 52.14% of the time which is 4.67% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 1.11% more often than would be expected.
The average opponent winrate against Zyra is 47.47%.


Neeko
the Curious Chameleon
Karthus wins against Neeko 52.22% of the time which is 3.56% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 0.00% less often than would be expected.
The average opponent winrate against Neeko is 48.66%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 52.35% of the time which is 4.15% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.59% more often than would be expected.
The average opponent winrate against Pantheon is 48.20%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 52.81% of the time which is 5.52% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.96% more often than would be expected.
The average opponent winrate against Poppy is 47.29%.


Senna
the Redeemer
Karthus wins against Senna 53.02% of the time which is 5.01% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.45% more often than would be expected.
The average opponent winrate against Senna is 48.01%.


Leona
the Radiant Dawn
Karthus wins against Leona 53.20% of the time which is 4.53% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.97% more often than would be expected.
The average opponent winrate against Leona is 48.67%.


Galio
the Colossus
Karthus wins against Galio 53.37% of the time which is 4.22% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.66% more often than would be expected.
The average opponent winrate against Galio is 49.15%.


Lux
the Lady of Luminosity
Karthus wins against Lux 53.83% of the time which is 4.64% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.08% more often than would be expected.
The average opponent winrate against Lux is 49.19%.


Sylas
the Unshackled
Karthus wins against Sylas 53.91% of the time which is 3.77% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.21% more often than would be expected.
The average opponent winrate against Sylas is 50.14%.


Rell
the Iron Maiden
Karthus wins against Rell 53.98% of the time which is 5.72% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.16% more often than would be expected.
The average opponent winrate against Rell is 48.26%.


Nautilus
the Titan of the Depths
Karthus wins against Nautilus 54.15% of the time which is 4.70% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.14% more often than would be expected.
The average opponent winrate against Nautilus is 49.45%.


Morgana
the Fallen
Karthus wins against Morgana 54.20% of the time which is 6.72% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 3.16% more often than would be expected.
The average opponent winrate against Morgana is 47.48%.


Thresh
the Chain Warden
Karthus wins against Thresh 54.32% of the time which is 7.15% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 3.59% more often than would be expected.
The average opponent winrate against Thresh is 47.17%.


Maokai
the Twisted Treant
Karthus wins against Maokai 54.36% of the time which is 7.13% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 3.57% more often than would be expected.
The average opponent winrate against Maokai is 47.23%.


Swain
the Noxian Grand General
Karthus wins against Swain 54.43% of the time which is 5.11% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 1.55% more often than would be expected.
The average opponent winrate against Swain is 49.32%.


Pyke
the Bloodharbor Ripper
Karthus wins against Pyke 54.53% of the time which is 5.10% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 1.54% more often than would be expected.
The average opponent winrate against Pyke is 49.43%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 54.63% of the time which is 7.72% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 4.16% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.91%.


Rakan
The Charmer
Karthus wins against Rakan 55.05% of the time which is 6.18% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 2.62% more often than would be expected.
The average opponent winrate against Rakan is 48.87%.


Blitzcrank
the Great Steam Golem
Karthus wins against Blitzcrank 55.87% of the time which is 6.62% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 3.06% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.25%.


Ashe
the Frost Archer
Karthus wins against Ashe 56.34% of the time which is 3.58% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 0.03% more often than would be expected.
The average opponent winrate against Ashe is 52.76%.


Shaco
the Demon Jester
Karthus wins against Shaco 56.56% of the time which is 8.19% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 4.63% more often than would be expected.
The average opponent winrate against Shaco is 48.37%.


Mel
the Soul's Reflection
Karthus wins against Mel 59.46% of the time which is 4.86% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.32% more often than would be expected.
The average opponent winrate against Mel is 54.60%.


Shen
the Eye of Twilight
Karthus wins against Shen 64.60% of the time which is 14.57% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 11.01% more often than would be expected.
The average opponent winrate against Shen is 50.03%.