

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: 29,351,249
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 15.9 is the strongest counter to middle champions of Smolder, Aurora & Lissandra. While Karthus jungle is countered most by middle champions of Cho'Gath, Morgana & Gangplank. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 40.57% of the time which is 6.10% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 6.65% less often than would be expected.
The average opponent winrate against Cho'Gath is 46.67%.


Morgana
the Fallen
Karthus wins against Morgana 40.59% of the time which is 6.42% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 6.97% less often than would be expected.
The average opponent winrate against Morgana is 47.01%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 40.95% of the time which is 8.95% lower against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 9.50% less often than would be expected.
The average opponent winrate against Gangplank is 49.90%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 42.45% of the time which is 5.58% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 6.13% less often than would be expected.
The average opponent winrate against Tryndamere is 48.03%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 42.54% of the time which is 6.64% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 7.19% less often than would be expected.
The average opponent winrate against Gragas is 49.18%.


Kayle
the Righteous
Karthus wins against Kayle 42.79% of the time which is 3.97% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 4.52% less often than would be expected.
The average opponent winrate against Kayle is 46.76%.


Garen
The Might of Demacia
Karthus wins against Garen 43.09% of the time which is 4.21% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 4.76% less often than would be expected.
The average opponent winrate against Garen is 47.30%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 44.55% of the time which is 2.23% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 2.78% less often than would be expected.
The average opponent winrate against Naafiri is 46.78%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 44.90% of the time which is 3.43% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 3.98% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.33%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 45.30% of the time which is 2.39% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 2.94% less often than would be expected.
The average opponent winrate against Malphite is 47.69%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 45.54% of the time which is 2.77% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 3.32% less often than would be expected.
The average opponent winrate against Renekton is 48.31%.


Sion
The Undead Juggernaut
Karthus wins against Sion 45.77% of the time which is 3.16% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 3.71% less often than would be expected.
The average opponent winrate against Sion is 48.93%.


Quinn
Demacia's Wings
Karthus wins against Quinn 45.77% of the time which is 0.48% lower against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 1.03% less often than would be expected.
The average opponent winrate against Quinn is 46.25%.


Lux
the Lady of Luminosity
Karthus wins against Lux 46.07% of the time which is 2.23% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.78% less often than would be expected.
The average opponent winrate against Lux is 48.30%.


Anivia
the Cryophoenix
Karthus wins against Anivia 46.12% of the time which is 1.37% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 1.92% less often than would be expected.
The average opponent winrate against Anivia is 47.49%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 46.37% of the time which is 1.81% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.36% less often than would be expected.
The average opponent winrate against Veigar is 48.18%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 46.43% of the time which is 1.18% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 1.73% less often than would be expected.
The average opponent winrate against Xerath is 47.61%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 46.67% of the time which is 2.24% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 2.79% less often than would be expected.
The average opponent winrate against Akshan is 48.91%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 46.67% of the time which is 0.73% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 0.18% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.94%.


Diana
Scorn of the Moon
Karthus wins against Diana 46.72% of the time which is 1.15% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 1.70% less often than would be expected.
The average opponent winrate against Diana is 47.87%.


Swain
the Noxian Grand General
Karthus wins against Swain 46.74% of the time which is 0.68% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 1.23% less often than would be expected.
The average opponent winrate against Swain is 47.42%.


Fizz
the Tidal Trickster
Karthus wins against Fizz 47.00% of the time which is 1.94% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 2.49% less often than would be expected.
The average opponent winrate against Fizz is 48.94%.


Galio
the Colossus
Karthus wins against Galio 47.27% of the time which is 1.12% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 1.67% less often than would be expected.
The average opponent winrate against Galio is 48.39%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 47.31% of the time which is 3.61% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 4.16% less often than would be expected.
The average opponent winrate against Jayce is 50.92%.


Neeko
the Curious Chameleon
Karthus wins against Neeko 47.73% of the time which is 0.34% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 0.21% less often than would be expected.
The average opponent winrate against Neeko is 47.39%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 47.84% of the time which is 1.61% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.06% more often than would be expected.
The average opponent winrate against Pantheon is 46.23%.


Irelia
the Blade Dancer
Karthus wins against Irelia 47.84% of the time which is 2.30% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.85% less often than would be expected.
The average opponent winrate against Irelia is 50.14%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 48.18% of the time which is 0.29% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.84% less often than would be expected.
The average opponent winrate against Vladimir is 48.47%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 48.35% of the time which is 1.33% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 1.88% less often than would be expected.
The average opponent winrate against Viktor is 49.68%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 48.41% of the time which is 0.48% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 0.07% less often than would be expected.
The average opponent winrate against Kennen is 47.93%.


Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 48.46% of the time which is 0.79% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 0.24% more often than would be expected.
The average opponent winrate against Vel'Koz is 47.67%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 48.79% of the time which is 0.52% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.03% less often than would be expected.
The average opponent winrate against Ekko is 48.27%.


Katarina
the Sinister Blade
Karthus wins against Katarina 48.86% of the time which is 0.11% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.66% less often than would be expected.
The average opponent winrate against Katarina is 48.97%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 49.18% of the time which is 0.50% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 0.05% less often than would be expected.
The average opponent winrate against Zoe is 48.68%.


Kassadin
the Void Walker
Karthus wins against Kassadin 49.29% of the time which is 0.45% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 1.00% less often than would be expected.
The average opponent winrate against Kassadin is 49.74%.


Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 49.67% of the time which is 1.28% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 0.73% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.39%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 49.77% of the time which is 0.25% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 0.30% less often than would be expected.
The average opponent winrate against Orianna is 49.52%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 49.78% of the time which is 1.90% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.35% more often than would be expected.
The average opponent winrate against Malzahar is 47.88%.


Annie
the Dark Child
Karthus wins against Annie 50.28% of the time which is 2.73% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 2.18% more often than would be expected.
The average opponent winrate against Annie is 47.55%.


Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 50.30% of the time which is 0.20% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 0.35% less often than would be expected.
The average opponent winrate against Ziggs is 50.10%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 50.33% of the time which is 0.67% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.12% more often than would be expected.
The average opponent winrate against Qiyana is 49.66%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 50.39% of the time which is 0.51% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 1.06% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.90%.


Vex
the Gloomist
Karthus wins against Vex 50.39% of the time which is 3.09% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 2.54% more often than would be expected.
The average opponent winrate against Vex is 47.30%.


Talon
the Blade's Shadow
Karthus wins against Talon 50.61% of the time which is 1.34% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.79% more often than would be expected.
The average opponent winrate against Talon is 49.27%.


Ryze
the Rune Mage
Karthus wins against Ryze 50.64% of the time which is 0.42% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 0.13% less often than would be expected.
The average opponent winrate against Ryze is 50.22%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 50.70% of the time which is 2.20% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 1.65% more often than would be expected.
The average opponent winrate against Taliyah is 48.50%.


Azir
the Emperor of the Sands
Karthus wins against Azir 50.85% of the time which is 0.61% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 1.16% less often than would be expected.
The average opponent winrate against Azir is 51.46%.


Sylas
the Unshackled
Karthus wins against Sylas 50.89% of the time which is 0.80% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.25% more often than would be expected.
The average opponent winrate against Sylas is 50.09%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 50.91% of the time which is 1.26% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.71% more often than would be expected.
The average opponent winrate against Yasuo is 49.65%.


Zed
the Master of Shadows
Karthus wins against Zed 51.13% of the time which is 1.39% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.84% more often than would be expected.
The average opponent winrate against Zed is 49.74%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 51.21% of the time which is 2.14% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.59% more often than would be expected.
The average opponent winrate against Ahri is 49.07%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 51.44% of the time which is 1.91% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 1.36% more often than would be expected.
The average opponent winrate against Syndra is 49.53%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 52.12% of the time which is 1.78% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.23% more often than would be expected.
The average opponent winrate against LeBlanc is 50.34%.


Akali
the Rogue Assassin
Karthus wins against Akali 52.19% of the time which is 2.72% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 2.17% more often than would be expected.
The average opponent winrate against Akali is 49.47%.


Mel
the Soul's Reflection
Karthus wins against Mel 52.23% of the time which is 1.89% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.34% more often than would be expected.
The average opponent winrate against Mel is 50.34%.


Corki
the Daring Bombardier
Karthus wins against Corki 52.27% of the time which is 0.18% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 0.73% less often than would be expected.
The average opponent winrate against Corki is 52.45%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 52.61% of the time which is 0.13% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.42% less often than would be expected.
The average opponent winrate against Tristana is 52.48%.


Hwei
the Visionary
Karthus wins against Hwei 52.72% of the time which is 3.56% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 3.01% more often than would be expected.
The average opponent winrate against Hwei is 49.16%.


Yone
the Unforgotten
Karthus wins against Yone 53.54% of the time which is 1.37% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.82% more often than would be expected.
The average opponent winrate against Yone is 52.17%.


Brand
the Burning Vengeance
Karthus wins against Brand 53.85% of the time which is 4.60% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 4.05% more often than would be expected.
The average opponent winrate against Brand is 49.25%.


Lissandra
the Ice Witch
Karthus wins against Lissandra 55.05% of the time which is 6.62% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 6.07% more often than would be expected.
The average opponent winrate against Lissandra is 48.43%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 55.40% of the time which is 4.34% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.79% more often than would be expected.
The average opponent winrate against Aurora is 51.06%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 56.03% of the time which is 1.84% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 1.29% more often than would be expected.
The average opponent winrate against Smolder is 54.19%.