

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: 9,813,742
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 15.11 is the strongest counter to jungle champions of Zac, Amumu & Wukong. While Karthus jungle is countered most by jungle champions of Ivern, Rek'Sai & Dr. Mundo. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Ivern
the Green Father
Karthus wins against Ivern 37.63% of the time which is 9.13% lower against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 9.80% less often than would be expected.
The average opponent winrate against Ivern is 46.76%.


Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 38.18% of the time which is 9.61% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 10.28% less often than would be expected.
The average opponent winrate against Rek'Sai is 47.79%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 40.25% of the time which is 9.70% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 10.37% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.95%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 44.53% of the time which is 4.29% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 4.96% less often than would be expected.
The average opponent winrate against Hecarim is 48.82%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 45.09% of the time which is 2.99% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 3.66% less often than would be expected.
The average opponent winrate against Evelynn is 48.08%.


Udyr
the Spirit Walker
Karthus wins against Udyr 45.18% of the time which is 3.17% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 3.84% less often than would be expected.
The average opponent winrate against Udyr is 48.35%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 45.70% of the time which is 2.75% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 3.42% less often than would be expected.
The average opponent winrate against Gwen is 48.45%.


Sejuani
Fury of the North
Karthus wins against Sejuani 45.89% of the time which is 6.06% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 6.73% less often than would be expected.
The average opponent winrate against Sejuani is 51.95%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 45.92% of the time which is 1.99% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 2.66% less often than would be expected.
The average opponent winrate against Ekko is 47.91%.


Diana
Scorn of the Moon
Karthus wins against Diana 46.89% of the time which is 1.57% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 2.24% less often than would be expected.
The average opponent winrate against Diana is 48.46%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 47.14% of the time which is 0.48% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 1.15% less often than would be expected.
The average opponent winrate against Master Yi is 47.62%.


Elise
the Spider Queen
Karthus wins against Elise 47.17% of the time which is 1.79% lower against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 2.46% less often than would be expected.
The average opponent winrate against Elise is 48.96%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 47.27% of the time which is 0.74% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 1.41% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.01%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 47.56% of the time which is 3.17% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 3.84% less often than would be expected.
The average opponent winrate against Nidalee is 50.73%.


Rammus
the Armordillo
Karthus wins against Rammus 47.97% of the time which is 0.33% higher against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 0.34% less often than would be expected.
The average opponent winrate against Rammus is 47.64%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 48.07% of the time which is 0.20% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.87% less often than would be expected.
The average opponent winrate against Kayn is 48.27%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 48.07% of the time which is 1.91% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 2.58% less often than would be expected.
The average opponent winrate against Lee Sin is 49.98%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 48.10% of the time which is 0.83% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 1.50% less often than would be expected.
The average opponent winrate against Naafiri is 48.93%.


Volibear
the Relentless Storm
Karthus wins against Volibear 48.56% of the time which is 1.53% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 0.86% more often than would be expected.
The average opponent winrate against Volibear is 47.03%.


Trundle
the Troll King
Karthus wins against Trundle 49.12% of the time which is 1.94% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 1.27% more often than would be expected.
The average opponent winrate against Trundle is 47.18%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 49.17% of the time which is 1.90% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 1.23% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.27%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 49.22% of the time which is 0.00% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 0.67% less often than would be expected.
The average opponent winrate against Lillia is 49.22%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 49.32% of the time which is 2.98% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.31% more often than would be expected.
The average opponent winrate against Warwick is 46.34%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 49.62% of the time which is 1.32% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 0.65% more often than would be expected.
The average opponent winrate against Kindred is 48.30%.


Briar
the Restrained Hunger
Karthus wins against Briar 50.00% of the time which is 2.20% higher against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 1.53% more often than would be expected.
The average opponent winrate against Briar is 47.80%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 50.08% of the time which is 1.80% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.13% more often than would be expected.
The average opponent winrate against Xin Zhao is 48.28%.


Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 50.29% of the time which is 2.05% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 1.38% more often than would be expected.
The average opponent winrate against Bel'Veth is 48.24%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 50.47% of the time which is 1.43% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.76% more often than would be expected.
The average opponent winrate against Taliyah is 49.04%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 50.74% of the time which is 2.93% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 2.26% more often than would be expected.
The average opponent winrate against Nunu & Willump is 47.81%.


Vi
the Piltover Enforcer
Karthus wins against Vi 50.88% of the time which is 0.06% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 0.73% less often than would be expected.
The average opponent winrate against Vi is 50.94%.


Graves
the Outlaw
Karthus wins against Graves 50.90% of the time which is 1.53% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.86% more often than would be expected.
The average opponent winrate against Graves is 49.37%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 50.96% of the time which is 2.91% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.24% more often than would be expected.
The average opponent winrate against Poppy is 48.05%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 51.22% of the time which is 4.26% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 3.59% more often than would be expected.
The average opponent winrate against Nocturne is 46.96%.


Shyvana
the Half-Dragon
Karthus wins against Shyvana 51.33% of the time which is 2.03% higher against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 1.36% more often than would be expected.
The average opponent winrate against Shyvana is 49.30%.


Talon
the Blade's Shadow
Karthus wins against Talon 51.49% of the time which is 2.31% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.64% more often than would be expected.
The average opponent winrate against Talon is 49.18%.


Zed
the Master of Shadows
Karthus wins against Zed 51.78% of the time which is 0.74% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.07% more often than would be expected.
The average opponent winrate against Zed is 51.04%.


Viego
The Ruined King
Karthus wins against Viego 51.87% of the time which is 2.21% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.54% more often than would be expected.
The average opponent winrate against Viego is 49.66%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 52.00% of the time which is 2.77% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 2.10% more often than would be expected.
The average opponent winrate against Gragas is 49.23%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 52.27% of the time which is 3.30% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 2.63% more often than would be expected.
The average opponent winrate against Zyra is 48.97%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 52.54% of the time which is 4.00% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 3.33% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.54%.


Shaco
the Demon Jester
Karthus wins against Shaco 52.89% of the time which is 4.47% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 3.80% more often than would be expected.
The average opponent winrate against Shaco is 48.42%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 53.29% of the time which is 4.64% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.97% more often than would be expected.
The average opponent winrate against Pantheon is 48.65%.


Rengar
the Pridestalker
Karthus wins against Rengar 54.07% of the time which is 4.07% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 3.40% more often than would be expected.
The average opponent winrate against Rengar is 50.00%.


Wukong
the Monkey King
Karthus wins against Wukong 54.27% of the time which is 6.17% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 5.50% more often than would be expected.
The average opponent winrate against Wukong is 48.10%.


Amumu
the Sad Mummy
Karthus wins against Amumu 54.55% of the time which is 5.64% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 4.97% more often than would be expected.
The average opponent winrate against Amumu is 48.91%.


Zac
the Secret Weapon
Karthus wins against Zac 56.63% of the time which is 7.20% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 6.53% more often than would be expected.
The average opponent winrate against Zac is 49.43%.