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 jungle Counters
Karthus jungle on Patch 30 is the strongest counter to jungle champions of Nasus, Shaco & Rammus. While Karthus jungle is countered most by jungle champions of Trundle, Dr. Mundo & Udyr. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.
Trundle
the Troll King
Karthus wins against Trundle 47.70% of the time which is 1.63% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 2.48% less often than would be expected.
The average opponent winrate against Trundleis 46.07%.
Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 47.77% of the time which is 0.56% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 3.56% less often than would be expected.
The average opponent winrate against Dr. Mundois 47.21%.
Udyr
the Spirit Walker
Karthus wins against Udyr 48.56% of the time which is 1.67% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 2.45% less often than would be expected.
The average opponent winrate against Udyris 46.89%.
Morgana
the Fallen
Karthus wins against Morgana 48.97% of the time which is 1.83% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.29% less often than would be expected.
The average opponent winrate against Morganais 47.14%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 49.08% of the time which is 2.10% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 2.02% less often than would be expected.
The average opponent winrate against Nunu & Willumpis 46.98%.
Volibear
the Relentless Storm
Karthus wins against Volibear 49.45% of the time which is 1.20% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.92% less often than would be expected.
The average opponent winrate against Volibearis 48.25%.
Nidalee
the Bestial Huntress
Karthus wins against Nidalee 49.69% of the time which is 0.21% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 3.91% less often than would be expected.
The average opponent winrate against Nidaleeis 49.48%.
Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 49.77% of the time which is 2.18% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 1.94% less often than would be expected.
The average opponent winrate against Bel'Vethis 47.59%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 49.78% of the time which is 2.44% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.68% less often than would be expected.
The average opponent winrate against Ekkois 47.34%.
Graves
the Outlaw
Karthus wins against Graves 49.90% of the time which is 2.68% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 1.44% less often than would be expected.
The average opponent winrate against Gravesis 47.22%.
Ivern
the Green Father
Karthus wins against Ivern 50.06% of the time which is 2.26% higher against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 1.86% less often than would be expected.
The average opponent winrate against Ivernis 47.80%.
Skarner
the Primordial Sovereign
Karthus wins against Skarner 50.11% of the time which is 2.20% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 1.92% less often than would be expected.
The average opponent winrate against Skarneris 47.91%.
Qiyana
Empress of the Elements
Karthus wins against Qiyana 50.17% of the time which is 1.58% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 2.54% less often than would be expected.
The average opponent winrate against Qiyanais 48.59%.
Neeko
the Curious Chameleon
Karthus wins against Neeko 50.38% of the time which is 1.45% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 2.67% less often than would be expected.
The average opponent winrate against Neekois 48.93%.
Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 50.50% of the time which is 2.66% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.46% less often than would be expected.
The average opponent winrate against Pantheonis 47.84%.
Kayn
the Shadow Reaper
Karthus wins against Kayn 50.72% of the time which is 3.48% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.64% less often than would be expected.
The average opponent winrate against Kaynis 47.24%.
Yorick
Shepherd of Souls
Karthus wins against Yorick 50.78% of the time which is 4.02% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 0.10% less often than would be expected.
The average opponent winrate against Yorickis 46.76%.
Evelynn
Agony's Embrace
Karthus wins against Evelynn 50.88% of the time which is 2.73% higher against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 1.39% less often than would be expected.
The average opponent winrate against Evelynnis 48.15%.
Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 50.90% of the time which is 2.99% higher against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 1.13% less often than would be expected.
The average opponent winrate against Master Yiis 47.91%.
Zed
the Master of Shadows
Karthus wins against Zed 50.95% of the time which is 2.80% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.32% less often than would be expected.
The average opponent winrate against Zedis 48.15%.
Talon
the Blade's Shadow
Karthus wins against Talon 50.96% of the time which is 3.60% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 0.52% less often than would be expected.
The average opponent winrate against Talonis 47.36%.
Hecarim
the Shadow of War
Karthus wins against Hecarim 50.97% of the time which is 2.84% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 1.28% less often than would be expected.
The average opponent winrate against Hecarimis 48.13%.
Sejuani
Fury of the North
Karthus wins against Sejuani 51.23% of the time which is 0.94% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 3.18% less often than would be expected.
The average opponent winrate against Sejuaniis 50.29%.
Maokai
the Twisted Treant
Karthus wins against Maokai 51.30% of the time which is 0.44% lower against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 4.55% less often than would be expected.
The average opponent winrate against Maokaiis 51.74%.
Lillia
the Bashful Bloom
Karthus wins against Lillia 51.35% of the time which is 3.65% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 0.47% less often than would be expected.
The average opponent winrate against Lilliais 47.70%.
Diana
Scorn of the Moon
Karthus wins against Diana 51.45% of the time which is 3.64% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.48% less often than would be expected.
The average opponent winrate against Dianais 47.81%.
Teemo
the Swift Scout
Karthus wins against Teemo 51.54% of the time which is 4.94% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 0.82% more often than would be expected.
The average opponent winrate against Teemois 46.60%.
Elise
the Spider Queen
Karthus wins against Elise 51.83% of the time which is 4.25% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 0.13% more often than would be expected.
The average opponent winrate against Eliseis 47.58%.
Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 51.93% of the time which is 4.95% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 0.83% more often than would be expected.
The average opponent winrate against Rek'Saiis 46.98%.
Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 52.05% of the time which is 4.47% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 0.35% more often than would be expected.
The average opponent winrate against Xin Zhaois 47.58%.
Gwen
The Hallowed Seamstress
Karthus wins against Gwen 52.09% of the time which is 4.20% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 0.08% more often than would be expected.
The average opponent winrate against Gwenis 47.89%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 52.20% of the time which is 5.08% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.96% more often than would be expected.
The average opponent winrate against Fiddlesticksis 47.12%.
Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 52.36% of the time which is 5.50% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 1.38% more often than would be expected.
The average opponent winrate against Kha'Zixis 46.86%.
Shyvana
the Half-Dragon
Karthus wins against Shyvana 52.43% of the time which is 5.75% higher against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 1.63% more often than would be expected.
The average opponent winrate against Shyvanais 46.68%.
Zac
the Secret Weapon
Karthus wins against Zac 52.65% of the time which is 4.87% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.75% more often than would be expected.
The average opponent winrate against Zacis 47.78%.
Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 52.79% of the time which is 6.13% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 2.01% more often than would be expected.
The average opponent winrate against Nocturneis 46.66%.
Kindred
The Eternal Hunters
Karthus wins against Kindred 52.93% of the time which is 3.97% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 0.15% less often than would be expected.
The average opponent winrate against Kindredis 48.96%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 52.93% of the time which is 4.93% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 0.81% more often than would be expected.
The average opponent winrate against Jarvan IVis 48.00%.
Viego
The Ruined King
Karthus wins against Viego 52.99% of the time which is 4.67% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.55% more often than would be expected.
The average opponent winrate against Viegois 48.32%.
Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 53.29% of the time which is 7.19% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 3.08% more often than would be expected.
The average opponent winrate against Warwickis 46.10%.
Brand
the Burning Vengeance
Karthus wins against Brand 53.37% of the time which is 2.87% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.25% less often than would be expected.
The average opponent winrate against Brandis 50.50%.
Lee Sin
the Blind Monk
Karthus wins against Lee Sin 53.63% of the time which is 4.93% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.81% more often than would be expected.
The average opponent winrate against Lee Sinis 48.70%.
Briar
the Restrained Hunger
Karthus wins against Briar 53.70% of the time which is 5.95% higher against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 1.83% more often than would be expected.
The average opponent winrate against Briaris 47.75%.
Rengar
the Pridestalker
Karthus wins against Rengar 53.89% of the time which is 3.77% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 0.35% less often than would be expected.
The average opponent winrate against Rengaris 50.12%.
Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 53.91% of the time which is 5.98% higher against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 1.86% more often than would be expected.
The average opponent winrate against Naafiriis 47.93%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 53.94% of the time which is 5.15% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 1.03% more often than would be expected.
The average opponent winrate against Taliyahis 48.79%.
Zyra
Rise of the Thorns
Karthus wins against Zyra 54.39% of the time which is 6.12% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 2.00% more often than would be expected.
The average opponent winrate against Zyrais 48.27%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 54.60% of the time which is 4.51% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.39% more often than would be expected.
The average opponent winrate against Gragasis 50.09%.
Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 54.95% of the time which is 6.90% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 2.78% more often than would be expected.
The average opponent winrate against Mordekaiseris 48.05%.
Vi
the Piltover Enforcer
Karthus wins against Vi 54.96% of the time which is 5.42% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 1.30% more often than would be expected.
The average opponent winrate against Viis 49.54%.
Darius
the Hand of Noxus
Karthus wins against Darius 55.08% of the time which is 8.54% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 4.42% more often than would be expected.
The average opponent winrate against Dariusis 46.54%.
Ambessa
Matriarch of War
Karthus wins against Ambessa 55.11% of the time which is 0.33% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 4.41% less often than would be expected.
The average opponent winrate against Ambessais 55.44%.
Poppy
Keeper of the Hammer
Karthus wins against Poppy 55.34% of the time which is 6.66% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.54% more often than would be expected.
The average opponent winrate against Poppyis 48.68%.
Jax
Grandmaster at Arms
Karthus wins against Jax 56.06% of the time which is 7.10% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 2.98% more often than would be expected.
The average opponent winrate against Jaxis 48.96%.
Sylas
the Unshackled
Karthus wins against Sylas 56.25% of the time which is 5.36% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.24% more often than would be expected.
The average opponent winrate against Sylasis 50.89%.
Amumu
the Sad Mummy
Karthus wins against Amumu 56.79% of the time which is 8.91% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 4.79% more often than would be expected.
The average opponent winrate against Amumuis 47.88%.
Wukong
the Monkey King
Karthus wins against Wukong 56.83% of the time which is 9.44% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 5.32% more often than would be expected.
The average opponent winrate against Wukongis 47.39%.
Rammus
the Armordillo
Karthus wins against Rammus 57.05% of the time which is 8.76% higher against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 4.64% more often than would be expected.
The average opponent winrate against Rammusis 48.29%.
Shaco
the Demon Jester
Karthus wins against Shaco 57.52% of the time which is 9.68% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 5.56% more often than would be expected.
The average opponent winrate against Shacois 47.84%.
Nasus
the Curator of the Sands
Karthus wins against Nasus 62.00% of the time which is 12.18% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 8.06% more often than would be expected.
The average opponent winrate against Nasusis 49.82%.