

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: 42,828,376
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 Ezreal, Tristana & Neeko. While Karthus jungle is countered most by middle champions of Gragas, Garen & Morgana. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Gragas
the Rabble Rouser
Karthus wins against Gragas 36.30% of the time which is 12.94% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 10.73% less often than would be expected.
The average opponent winrate against Gragas is 49.24%.


Garen
The Might of Demacia
Karthus wins against Garen 37.82% of the time which is 10.35% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 8.15% less often than would be expected.
The average opponent winrate against Garen is 48.17%.


Morgana
the Fallen
Karthus wins against Morgana 40.52% of the time which is 7.11% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 4.91% less often than would be expected.
The average opponent winrate against Morgana is 47.63%.


Zilean
the Chronokeeper
Karthus wins against Zilean 40.78% of the time which is 5.69% lower against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 3.50% less often than would be expected.
The average opponent winrate against Zilean is 46.47%.


Kayle
the Righteous
Karthus wins against Kayle 41.40% of the time which is 6.33% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 4.13% less often than would be expected.
The average opponent winrate against Kayle is 47.73%.


Twitch
the Plague Rat
Karthus wins against Twitch 41.73% of the time which is 6.62% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 4.42% less often than would be expected.
The average opponent winrate against Twitch is 48.35%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 41.94% of the time which is 6.17% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 3.97% less often than would be expected.
The average opponent winrate against Xerath is 48.11%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 42.11% of the time which is 8.39% lower against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 6.18% less often than would be expected.
The average opponent winrate against Gangplank is 50.50%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 42.21% of the time which is 7.77% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 5.56% less often than would be expected.
The average opponent winrate against Akshan is 49.98%.


Swain
the Noxian Grand General
Karthus wins against Swain 42.99% of the time which is 4.63% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 2.43% less often than would be expected.
The average opponent winrate against Swain is 47.62%.


Lux
the Lady of Luminosity
Karthus wins against Lux 44.20% of the time which is 4.26% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.06% less often than would be expected.
The average opponent winrate against Lux is 48.46%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 44.59% of the time which is 4.33% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 2.12% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.92%.


Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 44.74% of the time which is 3.59% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 1.39% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.33%.


Sion
The Undead Juggernaut
Karthus wins against Sion 45.08% of the time which is 3.66% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 1.45% less often than would be expected.
The average opponent winrate against Sion is 48.74%.


Irelia
the Blade Dancer
Karthus wins against Irelia 45.12% of the time which is 4.85% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.64% less often than would be expected.
The average opponent winrate against Irelia is 49.97%.


Diana
Scorn of the Moon
Karthus wins against Diana 45.15% of the time which is 3.04% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.84% less often than would be expected.
The average opponent winrate against Diana is 48.19%.


Ryze
the Rune Mage
Karthus wins against Ryze 45.22% of the time which is 5.22% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 3.01% less often than would be expected.
The average opponent winrate against Ryze is 50.44%.


Vex
the Gloomist
Karthus wins against Vex 45.44% of the time which is 2.67% lower against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 0.47% less often than would be expected.
The average opponent winrate against Vex is 48.11%.


Karma
the Enlightened One
Karthus wins against Karma 45.63% of the time which is 4.96% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.75% less often than would be expected.
The average opponent winrate against Karma is 50.59%.


Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 45.78% of the time which is 3.38% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 1.17% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.16%.


Kassadin
the Void Walker
Karthus wins against Kassadin 45.88% of the time which is 4.41% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 2.20% less often than would be expected.
The average opponent winrate against Kassadin is 50.29%.


Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 46.32% of the time which is 3.30% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 1.09% less often than would be expected.
The average opponent winrate against Ziggs is 49.62%.


Akali
the Rogue Assassin
Karthus wins against Akali 46.42% of the time which is 3.22% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.01% less often than would be expected.
The average opponent winrate against Akali is 49.64%.


Annie
the Dark Child
Karthus wins against Annie 46.59% of the time which is 2.18% lower against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 0.03% more often than would be expected.
The average opponent winrate against Annie is 48.77%.


Galio
the Colossus
Karthus wins against Galio 46.60% of the time which is 2.25% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.04% less often than would be expected.
The average opponent winrate against Galio is 48.85%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 46.64% of the time which is 3.54% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 1.33% less often than would be expected.
The average opponent winrate against Viktor is 50.18%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 46.69% of the time which is 1.60% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 0.60% more often than would be expected.
The average opponent winrate against Malzahar is 48.29%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 47.11% of the time which is 1.47% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.74% more often than would be expected.
The average opponent winrate against Ekko is 48.58%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 47.25% of the time which is 2.29% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 0.08% less often than would be expected.
The average opponent winrate against Zoe is 49.54%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 47.26% of the time which is 2.43% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 0.22% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.69%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 47.33% of the time which is 2.21% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.00% less often than would be expected.
The average opponent winrate against Vladimir is 49.54%.


Anivia
the Cryophoenix
Karthus wins against Anivia 47.34% of the time which is 1.36% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 0.85% more often than would be expected.
The average opponent winrate against Anivia is 48.70%.


Talon
the Blade's Shadow
Karthus wins against Talon 47.43% of the time which is 2.08% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.13% more often than would be expected.
The average opponent winrate against Talon is 49.51%.


Fizz
the Tidal Trickster
Karthus wins against Fizz 47.43% of the time which is 1.19% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 1.02% more often than would be expected.
The average opponent winrate against Fizz is 48.62%.


Katarina
the Sinister Blade
Karthus wins against Katarina 48.02% of the time which is 2.34% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.13% less often than would be expected.
The average opponent winrate against Katarina is 50.36%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 48.07% of the time which is 1.83% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 0.38% more often than would be expected.
The average opponent winrate against LeBlanc is 49.90%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 48.12% of the time which is 2.86% lower against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.65% less often than would be expected.
The average opponent winrate against Taliyah is 50.98%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 48.25% of the time which is 0.07% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.13% more often than would be expected.
The average opponent winrate against Renekton is 48.32%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 48.47% of the time which is 2.02% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.19% more often than would be expected.
The average opponent winrate against Ahri is 50.49%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 48.48% of the time which is 2.64% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 0.43% less often than would be expected.
The average opponent winrate against Orianna is 51.12%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 48.48% of the time which is 1.27% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.94% more often than would be expected.
The average opponent winrate against Syndra is 49.75%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 48.55% of the time which is 1.12% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 3.32% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.43%.


Zed
the Master of Shadows
Karthus wins against Zed 48.76% of the time which is 2.17% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.04% more often than would be expected.
The average opponent winrate against Zed is 50.93%.


Quinn
Demacia's Wings
Karthus wins against Quinn 48.94% of the time which is 1.95% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 4.15% more often than would be expected.
The average opponent winrate against Quinn is 46.99%.


Hwei
the Visionary
Karthus wins against Hwei 48.99% of the time which is 0.35% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.86% more often than would be expected.
The average opponent winrate against Hwei is 49.34%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 49.09% of the time which is 2.01% higher against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 4.21% more often than would be expected.
The average opponent winrate against Naafiri is 47.08%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 49.10% of the time which is 0.80% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 3.00% more often than would be expected.
The average opponent winrate against Malphite is 48.30%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 49.12% of the time which is 1.42% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.79% more often than would be expected.
The average opponent winrate against Yasuo is 50.54%.


Yone
the Unforgotten
Karthus wins against Yone 49.17% of the time which is 3.65% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.44% less often than would be expected.
The average opponent winrate against Yone is 52.82%.


Sylas
the Unshackled
Karthus wins against Sylas 49.18% of the time which is 1.37% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.84% more often than would be expected.
The average opponent winrate against Sylas is 50.55%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 49.56% of the time which is 0.44% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 1.77% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.00%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 49.71% of the time which is 0.59% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.80% more often than would be expected.
The average opponent winrate against Veigar is 49.12%.


Brand
the Burning Vengeance
Karthus wins against Brand 49.76% of the time which is 0.32% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.89% more often than would be expected.
The average opponent winrate against Brand is 50.08%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 49.79% of the time which is 0.78% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 1.43% more often than would be expected.
The average opponent winrate against Aurora is 50.57%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 50.28% of the time which is 3.61% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 5.80% more often than would be expected.
The average opponent winrate against Kennen is 46.67%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 50.36% of the time which is 0.90% lower against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 1.31% more often than would be expected.
The average opponent winrate against Qiyana is 51.26%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 50.49% of the time which is 2.73% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 0.52% less often than would be expected.
The average opponent winrate against Smolder is 53.22%.


Azir
the Emperor of the Sands
Karthus wins against Azir 50.54% of the time which is 1.86% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 0.35% more often than would be expected.
The average opponent winrate against Azir is 52.40%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 50.58% of the time which is 2.63% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 4.83% more often than would be expected.
The average opponent winrate against Pantheon is 47.95%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 51.65% of the time which is 0.64% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 2.85% more often than would be expected.
The average opponent winrate against Jayce is 51.01%.


Mel
the Soul's Reflection
Karthus wins against Mel 51.72% of the time which is 0.28% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 1.93% more often than would be expected.
The average opponent winrate against Mel is 52.00%.


Lissandra
the Ice Witch
Karthus wins against Lissandra 51.94% of the time which is 2.79% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 5.00% more often than would be expected.
The average opponent winrate against Lissandra is 49.15%.


Varus
the Arrow of Retribution
Karthus wins against Varus 52.10% of the time which is 1.49% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 0.72% more often than would be expected.
The average opponent winrate against Varus is 53.59%.


Corki
the Daring Bombardier
Karthus wins against Corki 52.34% of the time which is 1.47% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 0.73% more often than would be expected.
The average opponent winrate against Corki is 53.81%.


Neeko
the Curious Chameleon
Karthus wins against Neeko 57.89% of the time which is 9.95% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 12.15% more often than would be expected.
The average opponent winrate against Neeko is 47.94%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 58.49% of the time which is 4.50% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 6.70% more often than would be expected.
The average opponent winrate against Tristana is 53.99%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 63.46% of the time which is 5.43% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 7.60% more often than would be expected.
The average opponent winrate against Ezreal is 58.03%.