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: 11,181,243
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 7 is the strongest counter to middle champions of Lucian, Azir & Kai'Sa. While Karthus jungle is countered most by middle champions of Tryndamere, Kayle & 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 39.22% of the time which is 5.61% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 9.10% less often than would be expected.
The average opponent winrate against Tryndamereis 44.83%.
Kayle
the Righteous
Karthus wins against Kayle 44.21% of the time which is 2.94% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 6.44% less often than would be expected.
The average opponent winrate against Kayleis 47.15%.
Garen
The Might of Demacia
Karthus wins against Garen 44.90% of the time which is 0.66% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 4.15% less often than would be expected.
The average opponent winrate against Garenis 45.56%.
Xerath
the Magus Ascendant
Karthus wins against Xerath 46.72% of the time which is 0.36% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 3.14% less often than would be expected.
The average opponent winrate against Xerathis 46.36%.
Viego
The Ruined King
Karthus wins against Viego 46.98% of the time which is 1.70% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 5.20% less often than would be expected.
The average opponent winrate against Viegois 48.68%.
Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 47.04% of the time which is 0.30% higher against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 3.20% less often than would be expected.
The average opponent winrate against Naafiriis 46.74%.
Akshan
the Rogue Sentinel
Karthus wins against Akshan 47.91% of the time which is 2.20% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 1.29% less often than would be expected.
The average opponent winrate against Akshanis 45.71%.
Vel'Koz
the Eye of the Void
Karthus wins against Vel'Koz 48.21% of the time which is 1.26% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 2.24% less often than would be expected.
The average opponent winrate against Vel'Kozis 46.95%.
Lux
the Lady of Luminosity
Karthus wins against Lux 48.38% of the time which is 1.90% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.60% less often than would be expected.
The average opponent winrate against Luxis 46.48%.
Ziggs
the Hexplosives Expert
Karthus wins against Ziggs 48.63% of the time which is 0.01% lower against Ziggs than the average opponent.
After normalising both champions win rates Karthus wins against Ziggs 3.51% less often than would be expected.
The average opponent winrate against Ziggsis 48.64%.
Kog'Maw
the Mouth of the Abyss
Karthus wins against Kog'Maw 48.74% of the time which is 1.98% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Karthus wins against Kog'Maw 1.52% less often than would be expected.
The average opponent winrate against Kog'Mawis 46.76%.
Zac
the Secret Weapon
Karthus wins against Zac 48.94% of the time which is 4.14% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.65% more often than would be expected.
The average opponent winrate against Zacis 44.80%.
Sett
the Boss
Karthus wins against Sett 49.00% of the time which is 3.31% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.18% less often than would be expected.
The average opponent winrate against Settis 45.69%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 49.19% of the time which is 3.02% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.47% less often than would be expected.
The average opponent winrate against Gragasis 46.17%.
Galio
the Colossus
Karthus wins against Galio 49.60% of the time which is 2.92% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.58% less often than would be expected.
The average opponent winrate against Galiois 46.68%.
Aurelion Sol
The Star Forger
Karthus wins against Aurelion Sol 49.65% 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 2.22% less often than would be expected.
The average opponent winrate against Aurelion Solis 48.37%.
Morgana
the Fallen
Karthus wins against Morgana 49.66% of the time which is 3.39% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 0.10% less often than would be expected.
The average opponent winrate against Morganais 46.27%.
Nasus
the Curator of the Sands
Karthus wins against Nasus 49.71% of the time which is 1.36% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 2.14% less often than would be expected.
The average opponent winrate against Nasusis 48.35%.
Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 49.86% of the time which is 3.85% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 0.36% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.01%.
Anivia
the Cryophoenix
Karthus wins against Anivia 49.94% of the time which is 3.50% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 0.00% less often than would be expected.
The average opponent winrate against Aniviais 46.44%.
Brand
the Burning Vengeance
Karthus wins against Brand 50.15% of the time which is 2.89% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.61% less often than would be expected.
The average opponent winrate against Brandis 47.26%.
Ryze
the Rune Mage
Karthus wins against Ryze 50.29% of the time which is 1.13% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 2.37% less often than would be expected.
The average opponent winrate against Ryzeis 49.16%.
Syndra
the Dark Sovereign
Karthus wins against Syndra 50.35% of the time which is 2.50% higher against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 1.00% less often than would be expected.
The average opponent winrate against Syndrais 47.85%.
Diana
Scorn of the Moon
Karthus wins against Diana 50.71% of the time which is 3.60% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.10% more often than would be expected.
The average opponent winrate against Dianais 47.11%.
Twisted Fate
the Card Master
Karthus wins against Twisted Fate 50.82% of the time which is 4.41% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 0.91% more often than would be expected.
The average opponent winrate against Twisted Fateis 46.41%.
Orianna
the Lady of Clockwork
Karthus wins against Orianna 50.84% of the time which is 0.66% higher against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 2.84% less often than would be expected.
The average opponent winrate against Oriannais 50.18%.
Viktor
the Machine Herald
Karthus wins against Viktor 50.85% of the time which is 3.39% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 0.11% less often than would be expected.
The average opponent winrate against Viktoris 47.46%.
Karma
the Enlightened One
Karthus wins against Karma 50.91% of the time which is 0.96% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.54% less often than would be expected.
The average opponent winrate against Karmais 49.95%.
Irelia
the Blade Dancer
Karthus wins against Irelia 50.93% of the time which is 2.80% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 0.70% less often than would be expected.
The average opponent winrate against Ireliais 48.13%.
Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 50.99% of the time which is 1.67% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 1.83% less often than would be expected.
The average opponent winrate against Cho'Gathis 49.32%.
Katarina
the Sinister Blade
Karthus wins against Katarina 51.00% of the time which is 2.38% higher against Katarina than the average opponent.
After normalising both champions win rates Karthus wins against Katarina 1.12% less often than would be expected.
The average opponent winrate against Katarinais 48.62%.
Vladimir
the Crimson Reaper
Karthus wins against Vladimir 51.09% of the time which is 1.25% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 2.25% less often than would be expected.
The average opponent winrate against Vladimiris 49.84%.
Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 51.09% of the time which is 5.88% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 2.39% more often than would be expected.
The average opponent winrate against Heimerdingeris 45.21%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 51.27% of the time which is 3.79% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.29% more often than would be expected.
The average opponent winrate against Ekkois 47.48%.
Hwei
the Visionary
Karthus wins against Hwei 51.45% of the time which is 2.49% higher against Hwei than the average opponent.
After normalising both champions win rates Karthus wins against Hwei 1.01% less often than would be expected.
The average opponent winrate against Hweiis 48.96%.
Tristana
the Yordle Gunner
Karthus wins against Tristana 51.55% of the time which is 2.57% higher against Tristana than the average opponent.
After normalising both champions win rates Karthus wins against Tristana 0.93% less often than would be expected.
The average opponent winrate against Tristanais 48.98%.
Swain
the Noxian Grand General
Karthus wins against Swain 51.58% of the time which is 4.67% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 1.17% more often than would be expected.
The average opponent winrate against Swainis 46.91%.
Akali
the Rogue Assassin
Karthus wins against Akali 51.58% of the time which is 3.50% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.00% less often than would be expected.
The average opponent winrate against Akaliis 48.08%.
Annie
the Dark Child
Karthus wins against Annie 51.64% of the time which is 5.27% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 1.77% more often than would be expected.
The average opponent winrate against Annieis 46.37%.
Renekton
the Butcher of the Sands
Karthus wins against Renekton 51.70% of the time which is 4.43% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 0.93% more often than would be expected.
The average opponent winrate against Renektonis 47.27%.
Fizz
the Tidal Trickster
Karthus wins against Fizz 51.73% of the time which is 3.52% higher against Fizz than the average opponent.
After normalising both champions win rates Karthus wins against Fizz 0.02% more often than would be expected.
The average opponent winrate against Fizzis 48.21%.
Jayce
the Defender of Tomorrow
Karthus wins against Jayce 51.79% of the time which is 2.15% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 1.35% less often than would be expected.
The average opponent winrate against Jayceis 49.64%.
Twitch
the Plague Rat
Karthus wins against Twitch 51.89% of the time which is 0.59% higher against Twitch than the average opponent.
After normalising both champions win rates Karthus wins against Twitch 2.91% less often than would be expected.
The average opponent winrate against Twitchis 51.30%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 51.91% of the time which is 4.46% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.96% more often than would be expected.
The average opponent winrate against Taliyahis 47.45%.
Yasuo
the Unforgiven
Karthus wins against Yasuo 52.05% of the time which is 3.03% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.47% less often than would be expected.
The average opponent winrate against Yasuois 49.02%.
Sylas
the Unshackled
Karthus wins against Sylas 52.06% of the time which is 4.86% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.36% more often than would be expected.
The average opponent winrate against Sylasis 47.20%.
Kassadin
the Void Walker
Karthus wins against Kassadin 52.06% of the time which is 3.21% higher against Kassadin than the average opponent.
After normalising both champions win rates Karthus wins against Kassadin 0.29% less often than would be expected.
The average opponent winrate against Kassadinis 48.85%.
Kennen
the Heart of the Tempest
Karthus wins against Kennen 52.38% of the time which is 7.43% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 3.94% more often than would be expected.
The average opponent winrate against Kennenis 44.95%.
Veigar
the Tiny Master of Evil
Karthus wins against Veigar 52.54% of the time which is 5.01% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.51% more often than would be expected.
The average opponent winrate against Veigaris 47.53%.
Qiyana
Empress of the Elements
Karthus wins against Qiyana 52.75% of the time which is 3.96% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 0.46% more often than would be expected.
The average opponent winrate against Qiyanais 48.79%.
Vex
the Gloomist
Karthus wins against Vex 52.92% of the time which is 6.64% higher against Vex than the average opponent.
After normalising both champions win rates Karthus wins against Vex 3.15% more often than would be expected.
The average opponent winrate against Vexis 46.28%.
Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 53.06% of the time which is 4.55% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.05% more often than would be expected.
The average opponent winrate against Ahriis 48.51%.
Malphite
Shard of the Monolith
Karthus wins against Malphite 53.13% of the time which is 3.97% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.47% more often than would be expected.
The average opponent winrate against Malphiteis 49.16%.
Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 53.15% of the time which is 6.10% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 2.60% more often than would be expected.
The average opponent winrate against Pantheonis 47.05%.
Rumble
the Mechanized Menace
Karthus wins against Rumble 53.67% of the time which is 7.16% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 3.66% more often than would be expected.
The average opponent winrate against Rumbleis 46.51%.
Talon
the Blade's Shadow
Karthus wins against Talon 53.71% of the time which is 4.72% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.22% more often than would be expected.
The average opponent winrate against Talonis 48.99%.
Seraphine
the Starry-Eyed Songstress
Karthus wins against Seraphine 54.00% of the time which is 5.02% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.52% more often than would be expected.
The average opponent winrate against Seraphineis 48.98%.
Zed
the Master of Shadows
Karthus wins against Zed 54.06% of the time which is 5.17% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.67% more often than would be expected.
The average opponent winrate against Zedis 48.89%.
Zoe
the Aspect of Twilight
Karthus wins against Zoe 54.07% of the time which is 7.05% higher against Zoe than the average opponent.
After normalising both champions win rates Karthus wins against Zoe 3.55% more often than would be expected.
The average opponent winrate against Zoeis 47.02%.
Smolder
the Fiery Fledgling
Karthus wins against Smolder 54.10% of the time which is 0.05% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 3.53% less often than would be expected.
The average opponent winrate against Smolderis 54.15%.
LeBlanc
the Deceiver
Karthus wins against LeBlanc 54.11% of the time which is 4.73% 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 LeBlancis 49.38%.
Malzahar
the Prophet of the Void
Karthus wins against Malzahar 54.86% of the time which is 6.68% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 3.18% more often than would be expected.
The average opponent winrate against Malzaharis 48.18%.
Yone
the Unforgotten
Karthus wins against Yone 55.07% of the time which is 4.18% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.68% more often than would be expected.
The average opponent winrate against Yoneis 50.89%.
Lissandra
the Ice Witch
Karthus wins against Lissandra 55.22% of the time which is 5.84% higher against Lissandra than the average opponent.
After normalising both champions win rates Karthus wins against Lissandra 2.34% more often than would be expected.
The average opponent winrate against Lissandrais 49.38%.
Neeko
the Curious Chameleon
Karthus wins against Neeko 56.01% of the time which is 10.20% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 6.71% more often than would be expected.
The average opponent winrate against Neekois 45.81%.
Corki
the Daring Bombardier
Karthus wins against Corki 56.77% of the time which is 4.33% higher against Corki than the average opponent.
After normalising both champions win rates Karthus wins against Corki 0.84% more often than would be expected.
The average opponent winrate against Corkiis 52.44%.
Caitlyn
the Sheriff of Piltover
Karthus wins against Caitlyn 57.00% of the time which is 5.06% higher against Caitlyn than the average opponent.
After normalising both champions win rates Karthus wins against Caitlyn 1.57% more often than would be expected.
The average opponent winrate against Caitlynis 51.94%.
Sion
The Undead Juggernaut
Karthus wins against Sion 57.38% of the time which is 9.10% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 5.60% more often than would be expected.
The average opponent winrate against Sionis 48.28%.
Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 58.18% of the time which is 5.83% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 2.34% more often than would be expected.
The average opponent winrate against Kai'Sais 52.35%.
Azir
the Emperor of the Sands
Karthus wins against Azir 58.73% of the time which is 6.64% higher against Azir than the average opponent.
After normalising both champions win rates Karthus wins against Azir 3.15% more often than would be expected.
The average opponent winrate against Aziris 52.09%.
Lucian
the Purifier
Karthus wins against Lucian 62.44% of the time which is 8.34% higher against Lucian than the average opponent.
After normalising both champions win rates Karthus wins against Lucian 4.86% more often than would be expected.
The average opponent winrate against Lucianis 54.10%.