This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Emerald+ Champions Analysed: 38,686,438
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 30 is the strongest counter to middle champions of Smolder, Morgana & Seraphine. While Karthus jungle is countered most by middle champions of Tryndamere, Kennen & Garen. 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 43.55% of the time which is 1.92% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 6.03% less often than would be expected.
The average opponent winrate against Tryndamereis 45.47%.
Kennen
the Heart of the Tempest
Karthus wins against Kennen 44.39% of the time which is 1.22% lower against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 5.33% less often than would be expected.
The average opponent winrate against Kennenis 45.61%.
Garen
The Might of Demacia
Karthus wins against Garen 45.61% of the time which is 1.02% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 5.14% less often than would be expected.
The average opponent winrate against Garenis 46.63%.
Zac
the Secret Weapon
Karthus wins against Zac 45.68% of the time which is 1.61% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 2.49% less often than would be expected.
The average opponent winrate against Zacis 44.07%.
Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 46.10% of the time which is 1.43% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 2.68% less often than would be expected.
The average opponent winrate against Heimerdingeris 44.67%.
Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 46.34% of the time which is 0.07% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 4.04% less often than would be expected.
The average opponent winrate against Gangplankis 46.27%.
Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 47.94% of the time which is 0.76% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 3.36% less often than would be expected.
The average opponent winrate against Vel'Kozis 47.18%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 48.85% of the time which is 1.92% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 2.20% less often than would be expected.
The average opponent winrate against Ekkois 46.93%.
Ryze
the Rune Mage
Karthus wins against Ryze 49.04% of the time which is 2.20% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 1.92% less often than would be expected.
The average opponent winrate against Ryzeis 46.84%.
Rumble
the Mechanized Menace
Karthus wins against Rumble 49.12% of the time which is 1.25% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 2.87% less often than would be expected.
The average opponent winrate against Rumbleis 47.87%.
Viego
The Ruined King
Karthus wins against Viego 49.28% of the time which is 1.24% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 2.88% less often than would be expected.
The average opponent winrate against Viegois 48.04%.
Kayle
the Righteous
Karthus wins against Kayle 49.32% of the time which is 2.02% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 2.10% less often than would be expected.
The average opponent winrate against Kayleis 47.30%.
Hwei
the Visionary
Karthus wins against Hwei 49.33% of the time which is 1.14% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 2.98% less often than would be expected.
The average opponent winrate against Hweiis 48.19%.
Annie
the Dark Child
Karthus wins against Annie 49.42% of the time which is 2.58% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 1.54% less often than would be expected.
The average opponent winrate against Annieis 46.84%.
Lux
the Lady of Luminosity
Karthus wins against Lux 49.44% of the time which is 2.59% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.53% less often than would be expected.
The average opponent winrate against Luxis 46.85%.
Akshan
the Rogue Sentinel
Karthus wins against Akshan 49.46% of the time which is 2.36% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 1.76% less often than would be expected.
The average opponent winrate against Akshanis 47.10%.
Viktor
the Machine Herald
Karthus wins against Viktor 49.59% of the time which is 1.67% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 2.45% less often than would be expected.
The average opponent winrate against Viktoris 47.92%.
Anivia
the Cryophoenix
Karthus wins against Anivia 49.79% of the time which is 4.30% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 0.19% more often than would be expected.
The average opponent winrate against Aniviais 45.49%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 50.06% of the time which is 3.93% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.18% less often than would be expected.
The average opponent winrate against Taliyahis 46.13%.
Xerath
the Magus Ascendant
Karthus wins against Xerath 50.40% of the time which is 2.73% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 1.39% less often than would be expected.
The average opponent winrate against Xerathis 47.67%.
Veigar
the Tiny Master of Evil
Karthus wins against Veigar 50.48% of the time which is 3.53% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 0.59% less often than would be expected.
The average opponent winrate against Veigaris 46.95%.
Diana
Scorn of the Moon
Karthus wins against Diana 50.60% of the time which is 3.68% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.44% less often than would be expected.
The average opponent winrate against Dianais 46.92%.
Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 50.65% of the time which is 1.56% higher against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 2.56% less often than would be expected.
The average opponent winrate against Ziggsis 49.09%.
Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 50.65% of the time which is 5.00% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 0.89% more often than would be expected.
The average opponent winrate against Cassiopeiais 45.65%.
Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 50.76% of the time which is 2.87% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Karthus wins against Aurelion Sol 1.25% less often than would be expected.
The average opponent winrate against Aurelion Solis 47.89%.
Irelia
the Blade Dancer
Karthus wins against Irelia 50.77% of the time which is 2.98% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.14% less often than would be expected.
The average opponent winrate against Ireliais 47.79%.
Talon
the Blade's Shadow
Karthus wins against Talon 50.78% of the time which is 3.77% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.35% less often than would be expected.
The average opponent winrate against Talonis 47.01%.
Orianna
the Lady of Clockwork
Karthus wins against Orianna 50.85% of the time which is 2.02% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 2.10% less often than would be expected.
The average opponent winrate against Oriannais 48.83%.
K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 50.99% of the time which is 1.05% higher against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 3.07% less often than would be expected.
The average opponent winrate against K'Santeis 49.94%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 51.04% of the time which is 4.39% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.27% more often than would be expected.
The average opponent winrate against Gragasis 46.65%.
Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 51.22% of the time which is 1.05% lower against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 5.16% less often than would be expected.
The average opponent winrate against Caitlynis 52.27%.
Nasus
the Curator of the Sands
Karthus wins against Nasus 51.37% of the time which is 3.91% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 0.21% less often than would be expected.
The average opponent winrate against Nasusis 47.46%.
Riven
the Exile
Karthus wins against Riven 51.37% of the time which is 5.71% higher against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 1.60% more often than would be expected.
The average opponent winrate against Rivenis 45.66%.
Brand
the Burning Vengeance
Karthus wins against Brand 51.46% of the time which is 3.55% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.57% less often than would be expected.
The average opponent winrate against Brandis 47.91%.
Aurora
the Witch Between Worlds
Karthus wins against Aurora 51.52% of the time which is 2.58% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 1.54% less often than would be expected.
The average opponent winrate against Aurorais 48.94%.
Syndra
the Dark Sovereign
Karthus wins against Syndra 51.53% of the time which is 3.48% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 0.64% less often than would be expected.
The average opponent winrate against Syndrais 48.05%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 51.57% of the time which is 3.64% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 0.48% less often than would be expected.
The average opponent winrate against Nunu & Willumpis 47.93%.
Galio
the Colossus
Karthus wins against Galio 51.64% of the time which is 4.28% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.16% more often than would be expected.
The average opponent winrate against Galiois 47.36%.
Vex
the Gloomist
Karthus wins against Vex 51.97% of the time which is 6.97% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 2.86% more often than would be expected.
The average opponent winrate against Vexis 45.00%.
Kassadin
the Void Walker
Karthus wins against Kassadin 52.03% of the time which is 3.84% higher against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 0.28% less often than would be expected.
The average opponent winrate against Kassadinis 48.19%.
Twisted Fate
the Card Master
Karthus wins against Twisted Fate 52.09% of the time which is 4.06% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 0.06% less often than would be expected.
The average opponent winrate against Twisted Fateis 48.03%.
Aatrox
the Darkin Blade
Karthus wins against Aatrox 52.17% of the time which is 3.38% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.74% less often than would be expected.
The average opponent winrate against Aatroxis 48.79%.
Vladimir
the Crimson Reaper
Karthus wins against Vladimir 52.18% of the time which is 4.74% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.62% more often than would be expected.
The average opponent winrate against Vladimiris 47.44%.
Lucian
the Purifier
Karthus wins against Lucian 52.20% of the time which is 2.54% lower against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 6.63% less often than would be expected.
The average opponent winrate against Lucianis 54.74%.
Renekton
the Butcher of the Sands
Karthus wins against Renekton 52.20% of the time which is 5.16% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 1.04% more often than would be expected.
The average opponent winrate against Renektonis 47.04%.
Qiyana
Empress of the Elements
Karthus wins against Qiyana 52.27% of the time which is 4.85% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.73% more often than would be expected.
The average opponent winrate against Qiyanais 47.42%.
Kog'Maw
the Mouth of the Abyss
Karthus wins against Kog'Maw 52.28% of the time which is 4.55% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 0.43% more often than would be expected.
The average opponent winrate against Kog'Mawis 47.73%.
Zed
the Master of Shadows
Karthus wins against Zed 52.29% of the time which is 3.70% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.42% less often than would be expected.
The average opponent winrate against Zedis 48.59%.
Swain
the Noxian Grand General
Karthus wins against Swain 52.34% of the time which is 4.23% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 0.11% more often than would be expected.
The average opponent winrate against Swainis 48.11%.
Katarina
the Sinister Blade
Karthus wins against Katarina 52.48% of the time which is 4.29% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 0.17% more often than would be expected.
The average opponent winrate against Katarinais 48.19%.
Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 52.54% of the time which is 5.46% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.34% more often than would be expected.
The average opponent winrate against Ahriis 47.08%.
Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 52.59% of the time which is 6.22% higher against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 2.10% more often than would be expected.
The average opponent winrate against Naafiriis 46.37%.
Corki
the Daring Bombardier
Karthus wins against Corki 52.71% of the time which is 3.78% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 0.34% less often than would be expected.
The average opponent winrate against Corkiis 48.93%.
Zilean
the Chronokeeper
Karthus wins against Zilean 52.86% of the time which is 7.33% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 3.22% more often than would be expected.
The average opponent winrate against Zileanis 45.53%.
Ambessa
Matriarch of War
Karthus wins against Ambessa 52.91% of the time which is 3.54% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 0.58% less often than would be expected.
The average opponent winrate against Ambessais 49.37%.
Sylas
the Unshackled
Karthus wins against Sylas 52.95% of the time which is 4.78% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.66% more often than would be expected.
The average opponent winrate against Sylasis 48.17%.
Malzahar
the Prophet of the Void
Karthus wins against Malzahar 53.02% of the time which is 6.06% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 1.94% more often than would be expected.
The average opponent winrate against Malzaharis 46.96%.
Varus
the Arrow of Retribution
Karthus wins against Varus 53.10% of the time which is 0.45% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 3.66% less often than would be expected.
The average opponent winrate against Varusis 52.65%.
Yone
the Unforgotten
Karthus wins against Yone 53.26% of the time which is 2.48% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.64% less often than would be expected.
The average opponent winrate against Yoneis 50.78%.
Neeko
the Curious Chameleon
Karthus wins against Neeko 53.28% of the time which is 7.18% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 3.07% more often than would be expected.
The average opponent winrate against Neekois 46.10%.
Akali
the Rogue Assassin
Karthus wins against Akali 53.30% of the time which is 4.97% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.85% more often than would be expected.
The average opponent winrate against Akaliis 48.33%.
Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 53.33% of the time which is 1.05% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 5.14% less often than would be expected.
The average opponent winrate against Kai'Sais 54.38%.
Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 53.40% of the time which is 7.05% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 2.93% more often than would be expected.
The average opponent winrate against Cho'Gathis 46.35%.
Fizz
the Tidal Trickster
Karthus wins against Fizz 53.58% of the time which is 5.42% higher against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 1.30% more often than would be expected.
The average opponent winrate against Fizzis 48.16%.
Quinn
Demacia's Wings
Karthus wins against Quinn 53.62% of the time which is 8.61% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 4.50% more often than would be expected.
The average opponent winrate against Quinnis 45.01%.
Ezreal
the Prodigal Explorer
Karthus wins against Ezreal 53.89% of the time which is 1.05% higher against Ezreal than the average opponent.
After normalising both champions win rates Karthus wins against Ezreal 3.06% less often than would be expected.
The average opponent winrate against Ezrealis 52.84%.
Yasuo
the Unforgiven
Karthus wins against Yasuo 53.90% of the time which is 4.86% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.74% more often than would be expected.
The average opponent winrate against Yasuois 49.04%.
Sett
the Boss
Karthus wins against Sett 53.98% of the time which is 7.31% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 3.19% more often than would be expected.
The average opponent winrate against Settis 46.67%.
Malphite
Shard of the Monolith
Karthus wins against Malphite 54.00% of the time which is 6.99% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 2.87% more often than would be expected.
The average opponent winrate against Malphiteis 47.01%.
Karma
the Enlightened One
Karthus wins against Karma 54.14% of the time which is 6.29% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.17% more often than would be expected.
The average opponent winrate against Karmais 47.85%.
LeBlanc
the Deceiver
Karthus wins against LeBlanc 54.34% of the time which is 6.05% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 1.93% more often than would be expected.
The average opponent winrate against LeBlancis 48.29%.
Zoe
the Aspect of Twilight
Karthus wins against Zoe 54.37% of the time which is 6.67% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 2.55% more often than would be expected.
The average opponent winrate against Zoeis 47.70%.
Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 54.59% of the time which is 7.96% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.84% more often than would be expected.
The average opponent winrate against Pantheonis 46.63%.
Lissandra
the Ice Witch
Karthus wins against Lissandra 54.68% of the time which is 7.46% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 3.34% more often than would be expected.
The average opponent winrate against Lissandrais 47.22%.
Sion
The Undead Juggernaut
Karthus wins against Sion 54.77% of the time which is 7.83% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 3.71% more often than would be expected.
The average opponent winrate against Sionis 46.94%.
Tristana
the Yordle Gunner
Karthus wins against Tristana 54.95% of the time which is 2.32% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 1.79% less often than would be expected.
The average opponent winrate against Tristanais 52.63%.
Azir
the Emperor of the Sands
Karthus wins against Azir 55.47% of the time which is 4.24% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 0.12% more often than would be expected.
The average opponent winrate against Aziris 51.23%.
Jayce
the Defender of Tomorrow
Karthus wins against Jayce 56.00% of the time which is 7.23% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 3.11% more often than would be expected.
The average opponent winrate against Jayceis 48.77%.
Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 57.38% of the time which is 10.09% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 5.97% more often than would be expected.
The average opponent winrate against Mordekaiseris 47.29%.
Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 58.29% of the time which is 7.54% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 3.42% more often than would be expected.
The average opponent winrate against Seraphineis 50.75%.
Morgana
the Fallen
Karthus wins against Morgana 59.26% of the time which is 13.06% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 8.95% more often than would be expected.
The average opponent winrate against Morganais 46.20%.
Smolder
the Fiery Fledgling
Karthus wins against Smolder 59.38% of the time which is 4.83% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 0.74% more often than would be expected.
The average opponent winrate against Smolderis 54.55%.