

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.
D2+ Champions Analysed: 10,001,863
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 Zyra, Amumu & Elise. While Karthus jungle is countered most by jungle champions of Nunu & Willump, Dr. Mundo & Ivern. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 40.59% of the time which is 8.28% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 8.20% less often than would be expected.
The average opponent winrate against Nunu & Willump is 48.87%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 41.58% of the time which is 9.52% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 9.44% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.10%.


Ivern
the Green Father
Karthus wins against Ivern 42.74% of the time which is 4.94% lower against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 4.86% less often than would be expected.
The average opponent winrate against Ivern is 47.68%.


Udyr
the Spirit Walker
Karthus wins against Udyr 44.16% of the time which is 4.92% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 4.84% less often than would be expected.
The average opponent winrate against Udyr is 49.08%.


Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 44.51% of the time which is 2.67% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 2.59% less often than would be expected.
The average opponent winrate against Bel'Veth is 47.18%.


Volibear
the Relentless Storm
Karthus wins against Volibear 45.10% of the time which is 3.25% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 3.17% less often than would be expected.
The average opponent winrate against Volibear is 48.35%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 45.28% of the time which is 3.92% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 3.84% less often than would be expected.
The average opponent winrate against Ekko is 49.20%.


Rengar
the Pridestalker
Karthus wins against Rengar 45.64% of the time which is 4.16% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 4.08% less often than would be expected.
The average opponent winrate against Rengar is 49.80%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 45.96% of the time which is 2.44% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 2.36% less often than would be expected.
The average opponent winrate against Master Yi is 48.40%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 46.37% of the time which is 1.53% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 1.45% less often than would be expected.
The average opponent winrate against Kindred is 47.90%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 46.41% of the time which is 2.37% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 2.29% less often than would be expected.
The average opponent winrate against Evelynn is 48.78%.


Briar
the Restrained Hunger
Karthus wins against Briar 47.00% of the time which is 2.06% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 1.98% less often than would be expected.
The average opponent winrate against Briar is 49.06%.


Diana
Scorn of the Moon
Karthus wins against Diana 47.27% of the time which is 2.96% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 2.88% less often than would be expected.
The average opponent winrate against Diana is 50.23%.


Trundle
the Troll King
Karthus wins against Trundle 47.40% of the time which is 1.31% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 1.23% less often than would be expected.
The average opponent winrate against Trundle is 48.71%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 47.64% of the time which is 1.05% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.97% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.69%.


Talon
the Blade's Shadow
Karthus wins against Talon 47.83% of the time which is 2.03% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 1.95% less often than would be expected.
The average opponent winrate against Talon is 49.86%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 47.87% of the time which is 2.37% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 2.29% less often than would be expected.
The average opponent winrate against Kayn is 50.24%.


Wukong
the Monkey King
Karthus wins against Wukong 47.98% of the time which is 1.59% lower against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 1.51% less often than would be expected.
The average opponent winrate against Wukong is 49.57%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 48.07% of the time which is 1.47% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 1.39% less often than would be expected.
The average opponent winrate against Nocturne is 49.54%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 48.10% of the time which is 1.03% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 0.95% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.13%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 48.76% of the time which is 0.09% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.17% more often than would be expected.
The average opponent winrate against Taliyah is 48.67%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 49.12% of the time which is 1.47% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.39% less often than would be expected.
The average opponent winrate against Pantheon is 50.59%.


Rammus
the Armordillo
Karthus wins against Rammus 49.12% of the time which is 0.27% lower against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 0.19% less often than would be expected.
The average opponent winrate against Rammus is 49.39%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 49.43% of the time which is 0.21% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 0.29% more often than would be expected.
The average opponent winrate against Kha'Zix is 49.22%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 49.51% of the time which is 0.66% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 0.74% more often than would be expected.
The average opponent winrate against Nidalee is 48.85%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 49.57% of the time which is 0.07% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 0.01% more often than would be expected.
The average opponent winrate against Hecarim is 49.64%.


Zac
the Secret Weapon
Karthus wins against Zac 50.63% of the time which is 0.85% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.93% more often than would be expected.
The average opponent winrate against Zac is 49.78%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 50.66% of the time which is 2.05% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 2.13% more often than would be expected.
The average opponent winrate against Gwen is 48.61%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 50.95% of the time which is 0.07% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 0.01% more often than would be expected.
The average opponent winrate against Naafiri is 51.02%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 50.96% of the time which is 0.59% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.67% more often than would be expected.
The average opponent winrate against Lee Sin is 50.37%.


Vi
the Piltover Enforcer
Karthus wins against Vi 51.16% of the time which is 0.74% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 0.66% less often than would be expected.
The average opponent winrate against Vi is 51.90%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 51.20% of the time which is 1.26% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.34% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.94%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 51.27% of the time which is 3.17% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 3.25% more often than would be expected.
The average opponent winrate against Qiyana is 48.10%.


Viego
The Ruined King
Karthus wins against Viego 51.54% of the time which is 1.17% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.25% more often than would be expected.
The average opponent winrate against Viego is 50.37%.


Sejuani
Fury of the North
Karthus wins against Sejuani 51.64% of the time which is 1.32% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 1.24% less often than would be expected.
The average opponent winrate against Sejuani is 52.96%.


Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 52.22% of the time which is 2.67% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 2.75% more often than would be expected.
The average opponent winrate against Rek'Sai is 49.55%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 52.53% of the time which is 1.65% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 1.73% more often than would be expected.
The average opponent winrate against Lillia is 50.88%.


Zed
the Master of Shadows
Karthus wins against Zed 52.67% of the time which is 0.13% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.05% less often than would be expected.
The average opponent winrate against Zed is 52.80%.


Sylas
the Unshackled
Karthus wins against Sylas 53.20% of the time which is 2.11% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 2.19% more often than would be expected.
The average opponent winrate against Sylas is 51.09%.


Shyvana
the Half-Dragon
Karthus wins against Shyvana 53.70% of the time which is 1.66% higher against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 1.74% more often than would be expected.
The average opponent winrate against Shyvana is 52.04%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 54.36% of the time which is 5.44% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 5.52% more often than would be expected.
The average opponent winrate against Warwick is 48.92%.


Shaco
the Demon Jester
Karthus wins against Shaco 54.76% of the time which is 5.64% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 5.72% more often than would be expected.
The average opponent winrate against Shaco is 49.12%.


Graves
the Outlaw
Karthus wins against Graves 54.81% of the time which is 3.91% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 3.99% more often than would be expected.
The average opponent winrate against Graves is 50.90%.


Nautilus
the Titan of the Depths
Karthus wins against Nautilus 55.05% of the time which is 0.05% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.03% more often than would be expected.
The average opponent winrate against Nautilus is 55.10%.


Elise
the Spider Queen
Karthus wins against Elise 57.86% of the time which is 8.23% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 8.31% more often than would be expected.
The average opponent winrate against Elise is 49.63%.


Amumu
the Sad Mummy
Karthus wins against Amumu 58.56% of the time which is 7.09% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 7.17% more often than would be expected.
The average opponent winrate against Amumu is 51.47%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 58.79% of the time which is 10.19% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 10.27% more often than would be expected.
The average opponent winrate against Zyra is 48.60%.