

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.
Platinum+ Champions Analysed: 11,101,593
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 Shaco, Udyr & Zed. While Karthus jungle is countered most by jungle champions of Ivern, Naafiri & Shyvana. 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 41.21% of the time which is 6.67% lower against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 4.76% less often than would be expected.
The average opponent winrate against Ivern is 47.88%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 42.75% of the time which is 7.35% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 5.43% less often than would be expected.
The average opponent winrate against Naafiri is 50.10%.


Shyvana
the Half-Dragon
Karthus wins against Shyvana 43.27% of the time which is 7.06% lower against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 5.14% less often than would be expected.
The average opponent winrate against Shyvana is 50.33%.


Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 43.48% of the time which is 6.03% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 4.11% less often than would be expected.
The average opponent winrate against Bel'Veth is 49.51%.


Volibear
the Relentless Storm
Karthus wins against Volibear 43.76% of the time which is 3.62% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 1.71% less often than would be expected.
The average opponent winrate against Volibear is 47.38%.


Diana
Scorn of the Moon
Karthus wins against Diana 44.44% of the time which is 5.80% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 3.88% less often than would be expected.
The average opponent winrate against Diana is 50.24%.


Talon
the Blade's Shadow
Karthus wins against Talon 44.50% of the time which is 5.51% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 3.59% less often than would be expected.
The average opponent winrate against Talon is 50.01%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 44.50% of the time which is 4.40% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 2.48% less often than would be expected.
The average opponent winrate against Nocturne is 48.90%.


Briar
the Restrained Hunger
Karthus wins against Briar 44.55% of the time which is 3.78% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 1.86% less often than would be expected.
The average opponent winrate against Briar is 48.33%.


Trundle
the Troll King
Karthus wins against Trundle 44.69% of the time which is 2.32% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 0.41% less often than would be expected.
The average opponent winrate against Trundle is 47.01%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 44.80% of the time which is 6.12% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 4.20% less often than would be expected.
The average opponent winrate against Hecarim is 50.92%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 45.23% of the time which is 3.80% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 1.88% less often than would be expected.
The average opponent winrate against Master Yi is 49.03%.


Wukong
the Monkey King
Karthus wins against Wukong 45.63% of the time which is 3.79% lower against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 1.87% less often than would be expected.
The average opponent winrate against Wukong is 49.42%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 45.91% of the time which is 5.39% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 3.47% less often than would be expected.
The average opponent winrate against Nidalee is 51.30%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 46.15% of the time which is 3.62% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 1.70% less often than would be expected.
The average opponent winrate against Nunu & Willump is 49.77%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 47.17% of the time which is 4.10% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 2.18% less often than would be expected.
The average opponent winrate against Lee Sin is 51.27%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 47.38% of the time which is 4.05% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 2.13% less often than would be expected.
The average opponent winrate against Pantheon is 51.43%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 47.51% of the time which is 2.35% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.43% less often than would be expected.
The average opponent winrate against Ekko is 49.86%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 47.69% of the time which is 1.24% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.68% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.93%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 47.77% of the time which is 2.58% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.66% less often than would be expected.
The average opponent winrate against Kayn is 50.35%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 47.85% of the time which is 1.64% 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'Zix is 49.49%.


Rammus
the Armordillo
Karthus wins against Rammus 48.06% of the time which is 0.52% lower against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 1.40% more often than would be expected.
The average opponent winrate against Rammus is 48.58%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 48.08% of the time which is 1.05% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 0.87% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.13%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 48.20% of the time which is 1.94% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 0.02% less often than would be expected.
The average opponent winrate against Kindred is 50.14%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 48.68% of the time which is 0.24% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 1.68% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.92%.


Rengar
the Pridestalker
Karthus wins against Rengar 48.68% of the time which is 3.91% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 1.99% less often than would be expected.
The average opponent winrate against Rengar is 52.59%.


Sejuani
Fury of the North
Karthus wins against Sejuani 48.75% of the time which is 3.46% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 1.54% less often than would be expected.
The average opponent winrate against Sejuani is 52.21%.


Graves
the Outlaw
Karthus wins against Graves 48.84% of the time which is 2.30% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.38% less often than would be expected.
The average opponent winrate against Graves is 51.14%.


Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 48.88% of the time which is 2.39% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 0.47% less often than would be expected.
The average opponent winrate against Rek'Sai is 51.27%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 49.19% of the time which is 0.15% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 1.77% more often than would be expected.
The average opponent winrate against Evelynn is 49.34%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 49.81% of the time which is 0.82% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 1.10% more often than would be expected.
The average opponent winrate against Lillia is 50.63%.


Zac
the Secret Weapon
Karthus wins against Zac 50.00% of the time which is 1.17% lower 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 Zac is 51.17%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 50.00% of the time which is 2.49% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 4.40% more often than would be expected.
The average opponent winrate against Warwick is 47.51%.


Vi
the Piltover Enforcer
Karthus wins against Vi 50.54% of the time which is 1.75% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 0.17% more often than would be expected.
The average opponent winrate against Vi is 52.29%.


Viego
The Ruined King
Karthus wins against Viego 51.56% of the time which is 1.28% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 3.20% more often than would be expected.
The average opponent winrate against Viego is 50.28%.


Elise
the Spider Queen
Karthus wins against Elise 51.85% of the time which is 1.39% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 3.31% more often than would be expected.
The average opponent winrate against Elise is 50.46%.


Qiyana
Empress of the Elements
Karthus wins against Qiyana 51.96% of the time which is 0.53% higher against Qiyana than the average opponent.
After normalising both champions win rates Karthus wins against Qiyana 2.45% more often than would be expected.
The average opponent winrate against Qiyana is 51.43%.


Amumu
the Sad Mummy
Karthus wins against Amumu 53.10% of the time which is 3.25% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 5.17% more often than would be expected.
The average opponent winrate against Amumu is 49.85%.


Jax
Grandmaster at Arms
Karthus wins against Jax 53.33% of the time which is 4.80% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 6.72% more often than would be expected.
The average opponent winrate against Jax is 48.53%.


Zed
the Master of Shadows
Karthus wins against Zed 53.53% of the time which is 0.74% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 2.66% more often than would be expected.
The average opponent winrate against Zed is 52.79%.


Udyr
the Spirit Walker
Karthus wins against Udyr 53.94% of the time which is 4.14% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 6.06% more often than would be expected.
The average opponent winrate against Udyr is 49.80%.


Shaco
the Demon Jester
Karthus wins against Shaco 54.34% of the time which is 4.17% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 6.09% more often than would be expected.
The average opponent winrate against Shaco is 50.17%.