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: 13,275,521
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 7 is the strongest counter to jungle champions of Sylas, Jax & Gragas. While Karthus jungle is countered most by jungle champions of Shyvana, Udyr & Master Yi. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.
Shyvana
the Half-Dragon
Karthus wins against Shyvana 40.60% of the time which is 7.52% lower against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 7.14% less often than would be expected.
The average opponent winrate against Shyvanais 48.12%.
Udyr
the Spirit Walker
Karthus wins against Udyr 42.94% of the time which is 5.09% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 4.71% less often than would be expected.
The average opponent winrate against Udyris 48.03%.
Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 44.93% of the time which is 5.11% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 4.73% less often than would be expected.
The average opponent winrate against Master Yiis 50.04%.
Brand
the Burning Vengeance
Karthus wins against Brand 45.66% of the time which is 4.19% lower against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 3.81% less often than would be expected.
The average opponent winrate against Brandis 49.85%.
Volibear
the Relentless Storm
Karthus wins against Volibear 46.08% of the time which is 2.49% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.11% less often than would be expected.
The average opponent winrate against Volibearis 48.57%.
Evelynn
Agony's Embrace
Karthus wins against Evelynn 46.44% of the time which is 4.14% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 3.76% less often than would be expected.
The average opponent winrate against Evelynnis 50.58%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 47.17% of the time which is 1.79% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 1.41% less often than would be expected.
The average opponent winrate against Nunu & Willumpis 48.96%.
Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 47.46% of the time which is 3.13% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 2.75% less often than would be expected.
The average opponent winrate against Bel'Vethis 50.59%.
Hecarim
the Shadow of War
Karthus wins against Hecarim 47.47% of the time which is 3.93% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 3.55% less often than would be expected.
The average opponent winrate against Hecarimis 51.40%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 47.48% of the time which is 2.95% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 2.57% less often than would be expected.
The average opponent winrate against Ekkois 50.43%.
Amumu
the Sad Mummy
Karthus wins against Amumu 47.50% of the time which is 0.91% lower against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 0.53% less often than would be expected.
The average opponent winrate against Amumuis 48.41%.
Kindred
The Eternal Hunters
Karthus wins against Kindred 47.52% of the time which is 3.41% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 3.03% less often than would be expected.
The average opponent winrate against Kindredis 50.93%.
Kayn
the Shadow Reaper
Karthus wins against Kayn 47.53% of the time which is 2.13% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 1.75% less often than would be expected.
The average opponent winrate against Kaynis 49.66%.
Talon
the Blade's Shadow
Karthus wins against Talon 47.71% of the time which is 2.96% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 2.58% less often than would be expected.
The average opponent winrate against Talonis 50.67%.
Ivern
the Green Father
Karthus wins against Ivern 48.08% of the time which is 1.30% lower against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 0.92% less often than would be expected.
The average opponent winrate against Ivernis 49.38%.
Teemo
the Swift Scout
Karthus wins against Teemo 48.57% of the time which is 1.40% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 1.02% less often than would be expected.
The average opponent winrate against Teemois 49.97%.
Elise
the Spider Queen
Karthus wins against Elise 49.04% of the time which is 0.73% lower against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 0.35% less often than would be expected.
The average opponent winrate against Eliseis 49.77%.
Nidalee
the Bestial Huntress
Karthus wins against Nidalee 49.14% of the time which is 2.20% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 1.82% less often than would be expected.
The average opponent winrate against Nidaleeis 51.34%.
Gwen
The Hallowed Seamstress
Karthus wins against Gwen 49.32% of the time which is 0.21% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 0.59% more often than would be expected.
The average opponent winrate against Gwenis 49.11%.
Briar
the Restrained Hunger
Karthus wins against Briar 49.38% of the time which is 0.42% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 0.04% less often than would be expected.
The average opponent winrate against Briaris 49.80%.
Graves
the Outlaw
Karthus wins against Graves 49.50% of the time which is 1.55% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 1.17% less often than would be expected.
The average opponent winrate against Gravesis 51.05%.
Zyra
Rise of the Thorns
Karthus wins against Zyra 49.58% of the time which is 0.57% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 0.19% less often than would be expected.
The average opponent winrate against Zyrais 50.15%.
Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 49.60% of the time which is 0.11% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 0.49% more often than would be expected.
The average opponent winrate against Nocturneis 49.49%.
Sejuani
Fury of the North
Karthus wins against Sejuani 49.69% of the time which is 2.25% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 1.87% less often than would be expected.
The average opponent winrate against Sejuaniis 51.94%.
Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 49.74% of the time which is 0.26% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 0.64% more often than would be expected.
The average opponent winrate against Xin Zhaois 49.48%.
Zed
the Master of Shadows
Karthus wins against Zed 49.79% of the time which is 2.23% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.85% less often than would be expected.
The average opponent winrate against Zedis 52.02%.
Skarner
the Primordial Sovereign
Karthus wins against Skarner 49.83% of the time which is 0.46% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 0.84% more often than would be expected.
The average opponent winrate against Skarneris 49.37%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 49.83% of the time which is 1.57% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 1.95% more often than would be expected.
The average opponent winrate against Fiddlesticksis 48.26%.
Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 49.98% of the time which is 0.10% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 0.28% more often than would be expected.
The average opponent winrate against Kha'Zixis 50.08%.
Viego
The Ruined King
Karthus wins against Viego 49.99% of the time which is 0.11% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.49% more often than would be expected.
The average opponent winrate against Viegois 49.88%.
Diana
Scorn of the Moon
Karthus wins against Diana 50.00% of the time which is 0.97% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.59% less often than would be expected.
The average opponent winrate against Dianais 50.97%.
Zac
the Secret Weapon
Karthus wins against Zac 50.20% of the time which is 0.38% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.76% more often than would be expected.
The average opponent winrate against Zacis 49.82%.
Poppy
Keeper of the Hammer
Karthus wins against Poppy 50.60% of the time which is 0.05% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.33% more often than would be expected.
The average opponent winrate against Poppyis 50.65%.
Lillia
the Bashful Bloom
Karthus wins against Lillia 50.83% of the time which is 1.75% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 2.13% more often than would be expected.
The average opponent winrate against Lilliais 49.08%.
Qiyana
Empress of the Elements
Karthus wins against Qiyana 51.00% of the time which is 2.91% lower against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 2.53% less often than would be expected.
The average opponent winrate against Qiyanais 53.91%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 51.52% of the time which is 2.14% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 2.52% more often than would be expected.
The average opponent winrate against Jarvan IVis 49.38%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 51.60% of the time which is 1.74% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 2.12% more often than would be expected.
The average opponent winrate against Taliyahis 49.86%.
Rammus
the Armordillo
Karthus wins against Rammus 51.72% of the time which is 2.27% higher against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 2.65% more often than would be expected.
The average opponent winrate against Rammusis 49.45%.
Shaco
the Demon Jester
Karthus wins against Shaco 52.40% of the time which is 2.15% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 2.53% more often than would be expected.
The average opponent winrate against Shacois 50.25%.
Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 52.41% of the time which is 3.52% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 3.90% more often than would be expected.
The average opponent winrate against Rek'Saiis 48.89%.
Lee Sin
the Blind Monk
Karthus wins against Lee Sin 52.42% of the time which is 0.21% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.59% more often than would be expected.
The average opponent winrate against Lee Sinis 52.21%.
Morgana
the Fallen
Karthus wins against Morgana 52.46% of the time which is 4.53% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 4.91% more often than would be expected.
The average opponent winrate against Morganais 47.93%.
Vi
the Piltover Enforcer
Karthus wins against Vi 52.88% of the time which is 0.66% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 1.04% more often than would be expected.
The average opponent winrate against Viis 52.22%.
Rengar
the Pridestalker
Karthus wins against Rengar 54.20% of the time which is 1.09% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 1.47% more often than would be expected.
The average opponent winrate against Rengaris 53.11%.
Wukong
the Monkey King
Karthus wins against Wukong 54.52% of the time which is 3.68% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 4.06% more often than would be expected.
The average opponent winrate against Wukongis 50.84%.
Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 54.98% of the time which is 6.72% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 7.10% more often than would be expected.
The average opponent winrate against Warwickis 48.26%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 55.81% of the time which is 4.86% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 5.24% more often than would be expected.
The average opponent winrate against Gragasis 50.95%.
Jax
Grandmaster at Arms
Karthus wins against Jax 57.89% of the time which is 6.73% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 7.11% more often than would be expected.
The average opponent winrate against Jaxis 51.16%.
Sylas
the Unshackled
Karthus wins against Sylas 59.19% of the time which is 5.65% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 6.03% more often than would be expected.
The average opponent winrate against Sylasis 53.54%.