

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.
Gold+ Champions Analysed: 48,221,146
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 middle Counters
Karthus jungle on Patch 14 is the strongest counter to middle champions of Kai'Sa, Ezreal & Smolder. While Karthus jungle is countered most by middle champions of Tryndamere, Nasus & Vel'Koz. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 40.00% of the time which is 9.08% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 8.84% less often than would be expected.
The average opponent winrate against Tryndamere is 49.08%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 42.06% of the time which is 5.77% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 5.53% less often than would be expected.
The average opponent winrate against Nasus is 47.83%.


Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 42.13% of the time which is 6.00% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 5.76% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.13%.


Kayle
the Righteous
Karthus wins against Kayle 42.20% of the time which is 4.70% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 4.46% less often than would be expected.
The average opponent winrate against Kayle is 46.90%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 43.28% of the time which is 7.18% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 6.94% less often than would be expected.
The average opponent winrate against Jayce is 50.46%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 43.28% of the time which is 3.17% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 2.94% less often than would be expected.
The average opponent winrate against Naafiri is 46.45%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 43.33% of the time which is 7.13% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 6.89% less often than would be expected.
The average opponent winrate against Ambessa is 50.46%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 43.79% of the time which is 2.37% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 2.14% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.16%.


Sion
The Undead Juggernaut
Karthus wins against Sion 44.54% of the time which is 3.47% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 3.23% less often than would be expected.
The average opponent winrate against Sion is 48.01%.


Garen
The Might of Demacia
Karthus wins against Garen 44.55% of the time which is 3.54% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 3.30% less often than would be expected.
The average opponent winrate against Garen is 48.09%.


Anivia
the Cryophoenix
Karthus wins against Anivia 44.60% of the time which is 3.09% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 2.85% less often than would be expected.
The average opponent winrate against Anivia is 47.69%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 44.64% of the time which is 3.02% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 2.78% less often than would be expected.
The average opponent winrate against Xerath is 47.66%.


Lux
the Lady of Luminosity
Karthus wins against Lux 44.91% of the time which is 2.96% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.72% less often than would be expected.
The average opponent winrate against Lux is 47.87%.


Quinn
Demacia's Wings
Karthus wins against Quinn 45.41% of the time which is 0.62% lower against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 0.39% less often than would be expected.
The average opponent winrate against Quinn is 46.03%.


Sett
the Boss
Karthus wins against Sett 45.90% of the time which is 0.92% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.15% more often than would be expected.
The average opponent winrate against Sett is 44.98%.


Diana
Scorn of the Moon
Karthus wins against Diana 46.31% of the time which is 1.12% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.88% less often than would be expected.
The average opponent winrate against Diana is 47.43%.


Fizz
the Tidal Trickster
Karthus wins against Fizz 46.50% of the time which is 2.12% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 1.88% less often than would be expected.
The average opponent winrate against Fizz is 48.62%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 46.60% of the time which is 1.63% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 1.39% less often than would be expected.
The average opponent winrate against Gragas is 48.23%.


Galio
the Colossus
Karthus wins against Galio 46.61% of the time which is 1.94% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 1.70% less often than would be expected.
The average opponent winrate against Galio is 48.55%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 46.70% of the time which is 1.67% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 1.43% less often than would be expected.
The average opponent winrate against Vladimir is 48.37%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 46.82% of the time which is 1.23% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 0.99% less often than would be expected.
The average opponent winrate against Renekton is 48.05%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 46.83% of the time which is 2.42% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 2.18% less often than would be expected.
The average opponent winrate against Syndra is 49.25%.


Karma
the Enlightened One
Karthus wins against Karma 47.20% of the time which is 2.91% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.67% less often than would be expected.
The average opponent winrate against Karma is 50.11%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 47.36% of the time which is 0.86% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.62% less often than would be expected.
The average opponent winrate against Ekko is 48.22%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 47.37% of the time which is 1.63% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 1.39% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.00%.


Ryze
the Rune Mage
Karthus wins against Ryze 47.46% of the time which is 2.73% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 2.49% less often than would be expected.
The average opponent winrate against Ryze is 50.19%.


Brand
the Burning Vengeance
Karthus wins against Brand 47.47% of the time which is 1.37% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.13% less often than would be expected.
The average opponent winrate against Brand is 48.84%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 47.77% of the time which is 1.76% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 1.52% less often than would be expected.
The average opponent winrate against Aurora is 49.53%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 47.86% of the time which is 1.34% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 1.10% less often than would be expected.
The average opponent winrate against Zoe is 49.20%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 47.95% of the time which is 0.41% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 0.65% more often than would be expected.
The average opponent winrate against Malzahar is 47.54%.


Kassadin
the Void Walker
Karthus wins against Kassadin 47.97% of the time which is 1.63% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 1.39% less often than would be expected.
The average opponent winrate against Kassadin is 49.60%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 48.01% of the time which is 0.83% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.07% more often than would be expected.
The average opponent winrate against Pantheon is 47.18%.


Talon
the Blade's Shadow
Karthus wins against Talon 48.40% of the time which is 1.60% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.36% less often than would be expected.
The average opponent winrate against Talon is 50.00%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 48.51% of the time which is 0.04% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 0.20% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.55%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 48.66% of the time which is 0.93% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.69% less often than would be expected.
The average opponent winrate against Viktor is 49.59%.


Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 48.85% of the time which is 0.08% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 0.16% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.93%.


Irelia
the Blade Dancer
Karthus wins against Irelia 48.93% of the time which is 1.35% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.11% less often than would be expected.
The average opponent winrate against Irelia is 50.28%.


Lucian
the Purifier
Karthus wins against Lucian 49.17% of the time which is 7.10% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 6.87% less often than would be expected.
The average opponent winrate against Lucian is 56.27%.


Annie
the Dark Child
Karthus wins against Annie 49.30% of the time which is 1.36% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 1.60% more often than would be expected.
The average opponent winrate against Annie is 47.94%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 49.61% of the time which is 3.25% lower against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 3.01% less often than would be expected.
The average opponent winrate against Tristana is 52.86%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 49.67% of the time which is 1.01% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 1.25% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.66%.


Mel
the Soul's Reflection
Karthus wins against Mel 49.80% of the time which is 1.43% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.19% less often than would be expected.
The average opponent winrate against Mel is 51.23%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 49.80% of the time which is 2.73% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 2.97% more often than would be expected.
The average opponent winrate against Kennen is 47.07%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 50.00% of the time which is 2.81% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 3.05% more often than would be expected.
The average opponent winrate against Malphite is 47.19%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 50.07% of the time which is 0.56% lower against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.32% less often than would be expected.
The average opponent winrate against Taliyah is 50.63%.


Akali
the Rogue Assassin
Karthus wins against Akali 50.15% of the time which is 1.02% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.26% more often than would be expected.
The average opponent winrate against Akali is 49.13%.


Morgana
the Fallen
Karthus wins against Morgana 50.29% of the time which is 2.95% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 3.19% more often than would be expected.
The average opponent winrate against Morgana is 47.34%.


Hwei
the Visionary
Karthus wins against Hwei 50.30% of the time which is 1.10% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.34% more often than would be expected.
The average opponent winrate against Hwei is 49.20%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 50.42% of the time which is 0.90% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.14% more often than would be expected.
The average opponent winrate against LeBlanc is 49.52%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 50.43% of the time which is 0.34% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 0.58% more often than would be expected.
The average opponent winrate against Orianna is 50.09%.


Sylas
the Unshackled
Karthus wins against Sylas 50.46% of the time which is 0.47% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.71% more often than would be expected.
The average opponent winrate against Sylas is 49.99%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 50.51% of the time which is 0.41% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.65% more often than would be expected.
The average opponent winrate against Ahri is 50.10%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 50.59% of the time which is 1.41% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.65% more often than would be expected.
The average opponent winrate against Yasuo is 49.18%.


Yone
the Unforgotten
Karthus wins against Yone 50.63% of the time which is 1.44% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.20% less often than would be expected.
The average opponent winrate against Yone is 52.07%.


Zed
the Master of Shadows
Karthus wins against Zed 50.85% of the time which is 0.37% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.61% more often than would be expected.
The average opponent winrate against Zed is 50.48%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 50.96% of the time which is 2.54% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.78% more often than would be expected.
The average opponent winrate against Veigar is 48.42%.


Katarina
the Sinister Blade
Karthus wins against Katarina 51.02% of the time which is 1.42% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 1.66% more often than would be expected.
The average opponent winrate against Katarina is 49.60%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 51.09% of the time which is 2.01% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 2.25% more often than would be expected.
The average opponent winrate against Akshan is 49.08%.


Vex
the Gloomist
Karthus wins against Vex 51.16% of the time which is 4.03% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 4.27% more often than would be expected.
The average opponent winrate against Vex is 47.13%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 51.23% of the time which is 0.62% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.86% more often than would be expected.
The average opponent winrate against Qiyana is 50.61%.


Swain
the Noxian Grand General
Karthus wins against Swain 51.48% of the time which is 3.80% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 4.04% more often than would be expected.
The average opponent winrate against Swain is 47.68%.


Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 52.36% of the time which is 1.88% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 2.12% more often than would be expected.
The average opponent winrate against Ziggs is 50.48%.


Varus
the Arrow of Retribution
Karthus wins against Varus 52.63% of the time which is 1.30% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 1.06% less often than would be expected.
The average opponent winrate against Varus is 53.93%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 52.68% of the time which is 1.88% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 2.12% more often than would be expected.
The average opponent winrate against Gangplank is 50.80%.


Azir
the Emperor of the Sands
Karthus wins against Azir 53.59% of the time which is 0.30% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 0.54% more often than would be expected.
The average opponent winrate against Azir is 53.29%.


Corki
the Daring Bombardier
Karthus wins against Corki 54.81% of the time which is 1.26% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 1.50% more often than would be expected.
The average opponent winrate against Corki is 53.55%.


Lissandra
the Ice Witch
Karthus wins against Lissandra 55.00% of the time which is 6.42% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 6.66% more often than would be expected.
The average opponent winrate against Lissandra is 48.58%.


Neeko
the Curious Chameleon
Karthus wins against Neeko 55.84% of the time which is 7.63% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 7.87% more often than would be expected.
The average opponent winrate against Neeko is 48.21%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 56.81% of the time which is 3.62% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 3.86% more often than would be expected.
The average opponent winrate against Smolder is 53.19%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 57.33% of the time which is 0.44% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 0.22% less often than would be expected.
The average opponent winrate against Ezreal is 57.77%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 64.71% of the time which is 9.37% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 9.60% more often than would be expected.
The average opponent winrate against Kai'Sa is 55.34%.