

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.
Gold+ Champions Analysed: 12,518,025
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 15.18 is the strongest counter to jungle champions of Shaco, Qiyana & Sejuani. While Karthus jungle is countered most by jungle champions of Master Yi, Nidalee & Rammus. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 41.82% of the time which is 6.76% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 7.32% less often than would be expected.
The average opponent winrate against Master Yi is 48.58%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 43.06% of the time which is 7.49% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 8.05% less often than would be expected.
The average opponent winrate against Nidalee is 50.55%.


Rammus
the Armordillo
Karthus wins against Rammus 43.14% of the time which is 3.73% lower against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 4.29% less often than would be expected.
The average opponent winrate against Rammus is 46.87%.


Shyvana
the Half-Dragon
Karthus wins against Shyvana 43.54% of the time which is 5.24% lower against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 5.80% less often than would be expected.
The average opponent winrate against Shyvana is 48.78%.


Diana
Scorn of the Moon
Karthus wins against Diana 45.19% of the time which is 3.61% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 4.17% less often than would be expected.
The average opponent winrate against Diana is 48.80%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 45.27% of the time which is 0.84% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 1.40% less often than would be expected.
The average opponent winrate against Warwick is 46.11%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 45.63% of the time which is 3.20% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 3.76% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.83%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 45.90% of the time which is 2.87% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 3.43% less often than would be expected.
The average opponent winrate against Kayn is 48.77%.


Trundle
the Troll King
Karthus wins against Trundle 47.00% of the time which is 1.21% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 1.77% less often than would be expected.
The average opponent winrate against Trundle is 48.21%.


Elise
the Spider Queen
Karthus wins against Elise 47.12% of the time which is 1.57% lower against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 2.13% less often than would be expected.
The average opponent winrate against Elise is 48.69%.


Talon
the Blade's Shadow
Karthus wins against Talon 47.54% of the time which is 2.29% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 2.85% less often than would be expected.
The average opponent winrate against Talon is 49.83%.


Briar
the Restrained Hunger
Karthus wins against Briar 47.57% of the time which is 1.30% higher against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 0.74% more often than would be expected.
The average opponent winrate against Briar is 46.27%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 48.26% of the time which is 1.36% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 1.92% less often than would be expected.
The average opponent winrate against Lillia is 49.62%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 48.44% of the time which is 0.23% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.79% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.67%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 48.45% of the time which is 2.02% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 2.58% less often than would be expected.
The average opponent winrate against Hecarim is 50.47%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 48.46% of the time which is 0.57% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 1.13% less often than would be expected.
The average opponent winrate against Nocturne is 49.03%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 48.62% of the time which is 0.22% lower against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 0.78% less often than would be expected.
The average opponent winrate against Zyra is 48.84%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 48.90% of the time which is 0.09% higher against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 0.47% less often than would be expected.
The average opponent winrate against Evelynn is 48.81%.


Udyr
the Spirit Walker
Karthus wins against Udyr 49.08% of the time which is 0.25% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 0.81% less often than would be expected.
The average opponent winrate against Udyr is 49.33%.


Graves
the Outlaw
Karthus wins against Graves 49.25% of the time which is 1.06% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 1.62% less often than would be expected.
The average opponent winrate against Graves is 50.31%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 49.37% of the time which is 0.81% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.37% less often than would be expected.
The average opponent winrate against Pantheon is 50.18%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 49.43% of the time which is 0.96% higher against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 0.40% more often than would be expected.
The average opponent winrate against Naafiri is 48.47%.


Taliyah
the Stoneweaver
Karthus wins against Taliyah 49.59% of the time which is 0.18% lower against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.74% less often than would be expected.
The average opponent winrate against Taliyah is 49.77%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 49.76% of the time which is 1.27% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 0.71% more often than would be expected.
The average opponent winrate against Nunu & Willump is 48.49%.


Volibear
the Relentless Storm
Karthus wins against Volibear 49.80% of the time which is 3.19% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.63% more often than would be expected.
The average opponent winrate against Volibear is 46.61%.


Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 50.00% of the time which is 1.14% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 0.58% more often than would be expected.
The average opponent winrate against Rek'Sai is 48.86%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 50.00% of the time which is 1.23% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 0.67% more often than would be expected.
The average opponent winrate against Kha'Zix is 48.77%.


Ivern
the Green Father
Karthus wins against Ivern 50.37% of the time which is 1.73% higher against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 1.17% more often than would be expected.
The average opponent winrate against Ivern is 48.64%.


Amumu
the Sad Mummy
Karthus wins against Amumu 50.45% of the time which is 3.69% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 3.13% more often than would be expected.
The average opponent winrate against Amumu is 46.76%.


Nautilus
the Titan of the Depths
Karthus wins against Nautilus 50.82% of the time which is 0.84% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.40% less often than would be expected.
The average opponent winrate against Nautilus is 51.66%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 50.87% of the time which is 0.90% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.34% more often than would be expected.
The average opponent winrate against Lee Sin is 49.97%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 50.89% of the time which is 2.43% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.87% more often than would be expected.
The average opponent winrate against Ekko is 48.46%.


Morgana
the Fallen
Karthus wins against Morgana 50.99% of the time which is 2.91% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.35% more often than would be expected.
The average opponent winrate against Morgana is 48.08%.


Vi
the Piltover Enforcer
Karthus wins against Vi 51.47% of the time which is 0.43% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 0.13% less often than would be expected.
The average opponent winrate against Vi is 51.04%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 51.53% of the time which is 2.15% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 1.59% more often than would be expected.
The average opponent winrate against Kindred is 49.38%.


Viego
The Ruined King
Karthus wins against Viego 51.68% of the time which is 2.38% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.82% more often than would be expected.
The average opponent winrate against Viego is 49.30%.


Zac
the Secret Weapon
Karthus wins against Zac 51.88% of the time which is 2.01% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 1.45% more often than would be expected.
The average opponent winrate against Zac is 49.87%.


Zed
the Master of Shadows
Karthus wins against Zed 52.03% of the time which is 0.22% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.34% less often than would be expected.
The average opponent winrate against Zed is 51.81%.


Wukong
the Monkey King
Karthus wins against Wukong 52.91% of the time which is 4.14% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 3.58% more often than would be expected.
The average opponent winrate against Wukong is 48.77%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 53.11% of the time which is 2.88% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 2.32% more often than would be expected.
The average opponent winrate against Xin Zhao is 50.23%.


Rengar
the Pridestalker
Karthus wins against Rengar 53.33% of the time which is 1.13% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 1.69% less often than would be expected.
The average opponent winrate against Rengar is 54.46%.


Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 53.33% of the time which is 5.14% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 4.58% more often than would be expected.
The average opponent winrate against Bel'Veth is 48.19%.


Sylas
the Unshackled
Karthus wins against Sylas 53.43% of the time which is 1.93% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.37% more often than would be expected.
The average opponent winrate against Sylas is 51.50%.


Jax
Grandmaster at Arms
Karthus wins against Jax 54.17% of the time which is 6.63% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 6.07% more often than would be expected.
The average opponent winrate against Jax is 47.54%.


Sejuani
Fury of the North
Karthus wins against Sejuani 54.55% of the time which is 4.67% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 4.11% more often than would be expected.
The average opponent winrate against Sejuani is 49.88%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 55.73% of the time which is 2.28% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 1.72% more often than would be expected.
The average opponent winrate against Qiyana is 53.45%.


Shaco
the Demon Jester
Karthus wins against Shaco 56.17% of the time which is 5.71% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 5.15% more often than would be expected.
The average opponent winrate against Shaco is 50.46%.