

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.
Diamond Champions Analysed: 4,424,012
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 15.8 is the strongest counter to jungle champions of Amumu, Shaco & Rengar. While Karthus jungle is countered most by jungle champions of Udyr, Master Yi & Nunu & Willump. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Udyr
the Spirit Walker
Karthus wins against Udyr 43.22% of the time which is 3.29% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 7.94% less often than would be expected.
The average opponent winrate against Udyr is 46.51%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 45.64% of the time which is 1.87% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 6.52% less often than would be expected.
The average opponent winrate against Master Yi is 47.51%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 46.34% of the time which is 0.31% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 4.33% less often than would be expected.
The average opponent winrate against Nunu & Willump is 46.03%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 46.88% of the time which is 0.60% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 4.05% less often than would be expected.
The average opponent winrate against Kindred is 46.28%.


Elise
the Spider Queen
Karthus wins against Elise 47.67% of the time which is 1.02% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 3.63% less often than would be expected.
The average opponent winrate against Elise is 46.65%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 47.91% of the time which is 1.13% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 3.52% less often than would be expected.
The average opponent winrate against Kayn is 46.78%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 48.59% of the time which is 2.32% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 2.33% less often than would be expected.
The average opponent winrate against Gwen is 46.27%.


Talon
the Blade's Shadow
Karthus wins against Talon 48.69% of the time which is 1.22% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 3.43% less often than would be expected.
The average opponent winrate against Talon is 47.47%.


Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 49.24% of the time which is 2.72% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 1.93% less often than would be expected.
The average opponent winrate against Bel'Veth is 46.52%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 49.48% of the time which is 2.53% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 2.12% less often than would be expected.
The average opponent winrate against Xin Zhao is 46.95%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 49.51% of the time which is 0.23% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 4.42% less often than would be expected.
The average opponent winrate against Nidalee is 49.28%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 50.19% of the time which is 2.86% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.79% less often than would be expected.
The average opponent winrate against Ekko is 47.33%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 50.83% of the time which is 3.37% higher against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 1.28% less often than would be expected.
The average opponent winrate against Naafiri is 47.46%.


Ivern
the Green Father
Karthus wins against Ivern 50.91% of the time which is 4.19% higher against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 0.46% less often than would be expected.
The average opponent winrate against Ivern is 46.72%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 51.94% of the time which is 5.59% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 0.94% more often than would be expected.
The average opponent winrate against Nocturne is 46.35%.


Volibear
the Relentless Storm
Karthus wins against Volibear 52.15% of the time which is 5.79% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 1.14% more often than would be expected.
The average opponent winrate against Volibear is 46.36%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 52.24% of the time which is 4.87% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 0.22% more often than would be expected.
The average opponent winrate against Lillia is 47.37%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 52.45% of the time which is 5.43% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 0.78% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.02%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 53.04% of the time which is 5.86% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 1.21% more often than would be expected.
The average opponent winrate against Kha'Zix is 47.18%.


Viego
The Ruined King
Karthus wins against Viego 53.29% of the time which is 4.14% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.51% less often than would be expected.
The average opponent winrate against Viego is 49.15%.


Vi
the Piltover Enforcer
Karthus wins against Vi 53.49% of the time which is 4.99% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 0.34% more often than would be expected.
The average opponent winrate against Vi is 48.50%.


Diana
Scorn of the Moon
Karthus wins against Diana 53.61% of the time which is 5.88% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 1.23% more often than would be expected.
The average opponent winrate against Diana is 47.73%.


Zed
the Master of Shadows
Karthus wins against Zed 53.67% of the time which is 3.13% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.52% less often than would be expected.
The average opponent winrate against Zed is 50.54%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 53.71% of the time which is 6.22% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 1.57% more often than would be expected.
The average opponent winrate against Hecarim is 47.49%.


Wukong
the Monkey King
Karthus wins against Wukong 53.98% of the time which is 6.33% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 1.68% more often than would be expected.
The average opponent winrate against Wukong is 47.65%.


Zac
the Secret Weapon
Karthus wins against Zac 54.08% of the time which is 5.75% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 1.10% more often than would be expected.
The average opponent winrate against Zac is 48.33%.


Sejuani
Fury of the North
Karthus wins against Sejuani 54.17% of the time which is 3.68% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 0.97% less often than would be expected.
The average opponent winrate against Sejuani is 50.49%.


Graves
the Outlaw
Karthus wins against Graves 54.25% of the time which is 6.39% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 1.74% more often than would be expected.
The average opponent winrate against Graves is 47.86%.


Zyra
Rise of the Thorns
Karthus wins against Zyra 55.14% of the time which is 7.65% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 3.00% more often than would be expected.
The average opponent winrate against Zyra is 47.49%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 55.34% of the time which is 8.20% higher against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 3.55% more often than would be expected.
The average opponent winrate against Evelynn is 47.14%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 55.65% of the time which is 6.33% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 1.68% more often than would be expected.
The average opponent winrate against Lee Sin is 49.32%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 56.35% of the time which is 7.99% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.34% more often than would be expected.
The average opponent winrate against Pantheon is 48.36%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 57.30% of the time which is 11.93% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 7.29% more often than would be expected.
The average opponent winrate against Fiddlesticks is 45.37%.


Rengar
the Pridestalker
Karthus wins against Rengar 57.48% of the time which is 8.50% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 3.85% more often than would be expected.
The average opponent winrate against Rengar is 48.98%.


Shaco
the Demon Jester
Karthus wins against Shaco 57.62% of the time which is 10.58% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 5.93% more often than would be expected.
The average opponent winrate against Shaco is 47.04%.


Amumu
the Sad Mummy
Karthus wins against Amumu 62.61% of the time which is 15.00% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 10.35% more often than would be expected.
The average opponent winrate against Amumu is 47.61%.