

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.
All Ranks Champions Analysed: 99,850,140
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 Ashe, Ezreal & Vayne. While Karthus jungle is countered most by middle champions of Nasus, Tryndamere & Shen. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Nasus
the Curator of the Sands
Karthus wins against Nasus 38.08% of the time which is 10.19% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 8.57% less often than would be expected.
The average opponent winrate against Nasus is 48.27%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 38.50% of the time which is 10.62% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 9.00% less often than would be expected.
The average opponent winrate against Tryndamere is 49.12%.


Shen
the Eye of Twilight
Karthus wins against Shen 38.68% of the time which is 9.81% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 8.19% less often than would be expected.
The average opponent winrate against Shen is 48.49%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 39.29% of the time which is 9.10% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 7.48% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.39%.


Riven
the Exile
Karthus wins against Riven 40.24% of the time which is 7.75% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 6.13% less often than would be expected.
The average opponent winrate against Riven is 47.99%.


Zac
the Secret Weapon
Karthus wins against Zac 40.65% of the time which is 4.08% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 2.48% less often than would be expected.
The average opponent winrate against Zac is 44.73%.


Sett
the Boss
Karthus wins against Sett 40.71% of the time which is 4.60% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 3.00% less often than would be expected.
The average opponent winrate against Sett is 45.31%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 41.68% of the time which is 5.94% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 4.33% less often than would be expected.
The average opponent winrate against Naafiri is 47.62%.


Briar
the Restrained Hunger
Karthus wins against Briar 42.16% of the time which is 4.62% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 3.01% less often than would be expected.
The average opponent winrate against Briar is 46.78%.


Sion
The Undead Juggernaut
Karthus wins against Sion 42.55% of the time which is 5.56% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 3.94% less often than would be expected.
The average opponent winrate against Sion is 48.11%.


Kayle
the Righteous
Karthus wins against Kayle 43.66% of the time which is 3.36% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 1.75% less often than would be expected.
The average opponent winrate against Kayle is 47.02%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 43.71% of the time which is 3.81% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 2.20% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.52%.


Garen
The Might of Demacia
Karthus wins against Garen 44.25% of the time which is 3.98% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 2.36% less often than would be expected.
The average opponent winrate against Garen is 48.23%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 44.38% of the time which is 5.66% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 4.04% less often than would be expected.
The average opponent winrate against Zyra is 50.04%.


Lux
the Lady of Luminosity
Karthus wins against Lux 44.56% of the time which is 3.92% lower against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.30% less often than would be expected.
The average opponent winrate against Lux is 48.48%.


Twitch
the Plague Rat
Karthus wins against Twitch 44.77% of the time which is 7.42% lower against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 5.80% less often than would be expected.
The average opponent winrate against Twitch is 52.19%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 44.92% of the time which is 3.17% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 1.55% less often than would be expected.
The average opponent winrate against Renekton is 48.09%.


Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 44.99% of the time which is 3.88% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 2.26% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.87%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 45.00% of the time which is 6.19% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 4.57% less often than would be expected.
The average opponent winrate against Jayce is 51.19%.


Jhin
the Virtuoso
Karthus wins against Jhin 45.06% of the time which is 7.29% lower against Jhin than the average opponent.
After normalising both champions win rates Karthus wins against Jhin 5.67% less often than would be expected.
The average opponent winrate against Jhin is 52.35%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 45.45% of the time which is 0.99% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 0.62% more often than would be expected.
The average opponent winrate against Mordekaiser is 46.44%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 45.58% of the time which is 1.39% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 0.22% more often than would be expected.
The average opponent winrate against Yorick is 46.97%.


Galio
the Colossus
Karthus wins against Galio 45.68% of the time which is 3.17% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 1.55% less often than would be expected.
The average opponent winrate against Galio is 48.85%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 45.71% of the time which is 2.06% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 0.45% less often than would be expected.
The average opponent winrate against Malzahar is 47.77%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 45.91% of the time which is 2.91% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 1.29% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.82%.


Xerath
the Magus Ascendant
Karthus wins against Xerath 45.94% of the time which is 2.22% lower against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 0.60% less often than would be expected.
The average opponent winrate against Xerath is 48.16%.


Fizz
the Tidal Trickster
Karthus wins against Fizz 46.18% of the time which is 3.11% lower against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 1.49% less often than would be expected.
The average opponent winrate against Fizz is 49.29%.


Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 46.43% of the time which is 2.77% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 1.15% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.20%.


Anivia
the Cryophoenix
Karthus wins against Anivia 46.49% of the time which is 2.26% lower against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 0.64% less often than would be expected.
The average opponent winrate against Anivia is 48.75%.


Kassadin
the Void Walker
Karthus wins against Kassadin 46.63% of the time which is 3.61% lower against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 1.99% less often than would be expected.
The average opponent winrate against Kassadin is 50.24%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 46.81% of the time which is 2.13% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.51% less often than would be expected.
The average opponent winrate against Ekko is 48.94%.


Ryze
the Rune Mage
Karthus wins against Ryze 46.82% of the time which is 3.78% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 2.16% less often than would be expected.
The average opponent winrate against Ryze is 50.60%.


Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 46.86% of the time which is 6.43% lower against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 4.81% less often than would be expected.
The average opponent winrate against Caitlyn is 53.29%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 46.92% of the time which is 0.97% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.64% more often than would be expected.
The average opponent winrate against Malphite is 47.89%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 46.94% of the time which is 2.84% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 1.22% less often than would be expected.
The average opponent winrate against Syndra is 49.78%.


Diana
Scorn of the Moon
Karthus wins against Diana 46.96% of the time which is 1.34% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.28% more often than would be expected.
The average opponent winrate against Diana is 48.30%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 47.08% of the time which is 2.11% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.49% less often than would be expected.
The average opponent winrate against Vladimir is 49.19%.


Karma
the Enlightened One
Karthus wins against Karma 47.12% of the time which is 3.55% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 1.93% less often than would be expected.
The average opponent winrate against Karma is 50.67%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 47.29% of the time which is 0.99% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.63% more often than would be expected.
The average opponent winrate against Pantheon is 48.28%.


Quinn
Demacia's Wings
Karthus wins against Quinn 47.51% of the time which is 0.37% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 1.98% more often than would be expected.
The average opponent winrate against Quinn is 47.14%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 47.74% of the time which is 1.69% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.07% less often than would be expected.
The average opponent winrate against Gragas is 49.43%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 47.86% of the time which is 0.56% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.06% more often than would be expected.
The average opponent winrate against Veigar is 48.42%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 47.88% of the time which is 2.10% lower against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.48% less often than would be expected.
The average opponent winrate against Viktor is 49.98%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 47.93% of the time which is 1.38% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.24% more often than would be expected.
The average opponent winrate against Yasuo is 49.31%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 48.08% of the time which is 2.38% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.76% less often than would be expected.
The average opponent winrate against Aatrox is 50.46%.


Irelia
the Blade Dancer
Karthus wins against Irelia 48.15% of the time which is 2.57% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 0.95% less often than would be expected.
The average opponent winrate against Irelia is 50.72%.


Brand
the Burning Vengeance
Karthus wins against Brand 48.23% of the time which is 1.37% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.25% more often than would be expected.
The average opponent winrate against Brand is 49.60%.


Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 48.40% of the time which is 2.98% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 1.36% less often than would be expected.
The average opponent winrate against Ziggs is 51.38%.


Annie
the Dark Child
Karthus wins against Annie 48.51% of the time which is 0.55% lower against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 1.07% more often than would be expected.
The average opponent winrate against Annie is 49.06%.


Yone
the Unforgotten
Karthus wins against Yone 48.53% of the time which is 3.49% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.87% less often than would be expected.
The average opponent winrate against Yone is 52.02%.


Hwei
the Visionary
Karthus wins against Hwei 48.57% of the time which is 1.33% lower against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 0.29% more often than would be expected.
The average opponent winrate against Hwei is 49.90%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 48.63% of the time which is 0.74% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 2.35% more often than would be expected.
The average opponent winrate against Kennen is 47.89%.


Twisted Fate
the Card Master
Karthus wins against Twisted Fate 48.86% of the time which is 0.68% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 0.94% more often than would be expected.
The average opponent winrate against Twisted Fate is 49.54%.


Zoe
the Aspect of Twilight
Karthus wins against Zoe 48.91% of the time which is 1.73% lower against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 0.11% less often than would be expected.
The average opponent winrate against Zoe is 50.64%.


Zilean
the Chronokeeper
Karthus wins against Zilean 48.97% of the time which is 1.59% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 3.20% more often than would be expected.
The average opponent winrate against Zilean is 47.38%.


Akali
the Rogue Assassin
Karthus wins against Akali 49.00% of the time which is 1.23% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.39% more often than would be expected.
The average opponent winrate against Akali is 50.23%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 49.10% of the time which is 1.22% lower against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 0.40% more often than would be expected.
The average opponent winrate against Akshan is 50.32%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 49.10% of the time which is 1.32% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 0.30% more often than would be expected.
The average opponent winrate against Cassiopeia is 50.42%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 49.26% of the time which is 1.47% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 0.15% more often than would be expected.
The average opponent winrate against Orianna is 50.73%.


Talon
the Blade's Shadow
Karthus wins against Talon 49.32% of the time which is 1.93% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.31% less often than would be expected.
The average opponent winrate against Talon is 51.25%.


Teemo
the Swift Scout
Karthus wins against Teemo 49.37% of the time which is 1.27% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 2.89% more often than would be expected.
The average opponent winrate against Teemo is 48.10%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 49.38% of the time which is 1.55% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 0.07% more often than would be expected.
The average opponent winrate against Ambessa is 50.93%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 49.43% of the time which is 1.15% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.47% more often than would be expected.
The average opponent winrate against Aurora is 50.58%.


Sylas
the Unshackled
Karthus wins against Sylas 49.52% of the time which is 1.26% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.36% more often than would be expected.
The average opponent winrate against Sylas is 50.78%.


Mel
the Soul's Reflection
Karthus wins against Mel 49.55% of the time which is 1.94% lower against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 0.32% less often than would be expected.
The average opponent winrate against Mel is 51.49%.


Zed
the Master of Shadows
Karthus wins against Zed 49.61% of the time which is 1.87% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.25% less often than would be expected.
The average opponent winrate against Zed is 51.48%.


Varus
the Arrow of Retribution
Karthus wins against Varus 50.00% of the time which is 4.00% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 2.39% less often than would be expected.
The average opponent winrate against Varus is 54.00%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 50.12% of the time which is 0.41% lower against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.21% more often than would be expected.
The average opponent winrate against LeBlanc is 50.53%.


Vex
the Gloomist
Karthus wins against Vex 50.15% of the time which is 1.36% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 2.98% more often than would be expected.
The average opponent winrate against Vex is 48.79%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 50.46% of the time which is 0.35% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.27% more often than would be expected.
The average opponent winrate against Ahri is 50.81%.


Katarina
the Sinister Blade
Karthus wins against Katarina 50.70% of the time which is 0.12% lower against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 1.50% more often than would be expected.
The average opponent winrate against Katarina is 50.82%.


Neeko
the Curious Chameleon
Karthus wins against Neeko 50.76% of the time which is 0.86% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 2.48% more often than would be expected.
The average opponent winrate against Neeko is 49.90%.


Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 50.76% of the time which is 1.87% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 0.25% less often than would be expected.
The average opponent winrate against Seraphine is 52.63%.


Tristana
the Yordle Gunner
Karthus wins against Tristana 50.80% of the time which is 2.44% lower against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.82% less often than would be expected.
The average opponent winrate against Tristana is 53.24%.


Swain
the Noxian Grand General
Karthus wins against Swain 51.03% of the time which is 3.03% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 4.65% more often than would be expected.
The average opponent winrate against Swain is 48.00%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 51.15% of the time which is 0.29% lower against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 1.33% more often than would be expected.
The average opponent winrate against Gangplank is 51.44%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 51.44% of the time which is 0.56% lower against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 1.06% more often than would be expected.
The average opponent winrate against Taliyah is 52.00%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 51.88% of the time which is 0.86% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 2.48% more often than would be expected.
The average opponent winrate against Rumble is 51.02%.


Morgana
the Fallen
Karthus wins against Morgana 51.99% of the time which is 4.15% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 5.76% more often than would be expected.
The average opponent winrate against Morgana is 47.84%.


Miss Fortune
the Bounty Hunter
Karthus wins against Miss Fortune 52.50% of the time which is 2.22% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Karthus wins against Miss Fortune 0.61% less often than would be expected.
The average opponent winrate against Miss Fortune is 54.72%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 52.55% of the time which is 1.69% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 3.31% more often than would be expected.
The average opponent winrate against Nunu & Willump is 50.86%.


Lucian
the Purifier
Karthus wins against Lucian 52.77% of the time which is 3.91% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 2.31% less often than would be expected.
The average opponent winrate against Lucian is 56.68%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 52.97% of the time which is 0.33% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 1.95% more often than would be expected.
The average opponent winrate against Qiyana is 52.64%.


Corki
the Daring Bombardier
Karthus wins against Corki 53.20% of the time which is 1.38% lower against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 0.23% more often than would be expected.
The average opponent winrate against Corki is 54.58%.


Azir
the Emperor of the Sands
Karthus wins against Azir 53.65% of the time which is 0.45% lower against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 1.16% more often than would be expected.
The average opponent winrate against Azir is 54.10%.


Lissandra
the Ice Witch
Karthus wins against Lissandra 53.68% of the time which is 4.26% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 5.88% more often than would be expected.
The average opponent winrate against Lissandra is 49.42%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 54.38% of the time which is 1.27% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 2.89% more often than would be expected.
The average opponent winrate against Smolder is 53.11%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 55.25% of the time which is 0.47% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 1.13% more often than would be expected.
The average opponent winrate against Kai'Sa is 55.72%.


Vayne
the Night Hunter
Karthus wins against Vayne 56.15% of the time which is 4.86% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 6.48% more often than would be expected.
The average opponent winrate against Vayne is 51.29%.


Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 57.10% of the time which is 0.14% lower against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 1.45% more often than would be expected.
The average opponent winrate against Ezreal is 57.24%.


Ashe
the Frost Archer
Karthus wins against Ashe 58.72% of the time which is 3.93% higher against Ashe than the average opponent.
After normalising both champions win rates Karthus wins against Ashe 5.54% more often than would be expected.
The average opponent winrate against Ashe is 54.79%.