

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.
Master+ Champions Analysed: 3,181,647
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 Shaco, Elise & Rek'Sai. While Karthus jungle is countered most by jungle champions of Ivern, Bel'Veth & Ekko. 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 42.37% of the time which is 4.82% lower against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 5.66% less often than would be expected.
The average opponent winrate against Ivern is 47.19%.


Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 45.14% of the time which is 2.17% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 3.01% less often than would be expected.
The average opponent winrate against Bel'Veth is 47.31%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 45.19% of the time which is 4.11% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 4.95% less often than would be expected.
The average opponent winrate against Ekko is 49.30%.


Rengar
the Pridestalker
Karthus wins against Rengar 45.28% of the time which is 4.08% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 4.92% less often than would be expected.
The average opponent winrate against Rengar is 49.36%.


Volibear
the Relentless Storm
Karthus wins against Volibear 45.31% of the time which is 3.68% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 4.52% less often than would be expected.
The average opponent winrate against Volibear is 48.99%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 45.37% of the time which is 2.99% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 3.83% less often than would be expected.
The average opponent winrate against Nunu & Willump is 48.36%.


Talon
the Blade's Shadow
Karthus wins against Talon 46.22% of the time which is 4.01% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 4.85% less often than would be expected.
The average opponent winrate against Talon is 50.23%.


Trundle
the Troll King
Karthus wins against Trundle 47.03% of the time which is 2.68% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 3.52% less often than would be expected.
The average opponent winrate against Trundle is 49.71%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 47.32% of the time which is 3.65% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 4.49% less often than would be expected.
The average opponent winrate against Naafiri is 50.97%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 47.35% of the time which is 2.83% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.67% less often than would be expected.
The average opponent winrate against Pantheon is 50.18%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 47.80% of the time which is 2.42% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 3.26% less often than would be expected.
The average opponent winrate against Nocturne is 50.22%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 47.98% of the time which is 0.20% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 0.64% less often than would be expected.
The average opponent winrate against Kindred is 47.78%.


Diana
Scorn of the Moon
Karthus wins against Diana 48.65% of the time which is 1.95% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 2.79% less often than would be expected.
The average opponent winrate against Diana is 50.60%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 49.62% of the time which is 1.98% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 2.82% less often than would be expected.
The average opponent winrate against Lillia is 51.60%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 49.77% of the time which is 1.29% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 2.13% less often than would be expected.
The average opponent winrate against Kha'Zix is 51.06%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 50.00% of the time which is 0.15% higher against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 0.69% less often than would be expected.
The average opponent winrate against Master Yi is 49.85%.


Viego
The Ruined King
Karthus wins against Viego 50.40% of the time which is 0.07% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.91% less often than would be expected.
The average opponent winrate against Viego is 50.47%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 50.81% of the time which is 1.20% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 0.36% more often than would be expected.
The average opponent winrate against Hecarim is 49.61%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 51.26% of the time which is 1.65% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 0.81% more often than would be expected.
The average opponent winrate against Jarvan IV is 49.61%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 51.37% of the time which is 2.89% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 2.05% more often than would be expected.
The average opponent winrate against Nidalee is 48.48%.


Wukong
the Monkey King
Karthus wins against Wukong 51.53% of the time which is 2.48% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 1.64% more often than would be expected.
The average opponent winrate against Wukong is 49.05%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 51.81% of the time which is 2.26% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.42% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.55%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 52.46% of the time which is 1.11% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.27% more often than would be expected.
The average opponent winrate against Kayn is 51.35%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 52.60% of the time which is 2.30% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 1.46% more often than would be expected.
The average opponent winrate against Lee Sin is 50.30%.


Zac
the Secret Weapon
Karthus wins against Zac 52.83% of the time which is 2.23% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 1.39% more often than would be expected.
The average opponent winrate against Zac is 50.60%.


Vi
the Piltover Enforcer
Karthus wins against Vi 53.38% of the time which is 0.96% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 0.12% more often than would be expected.
The average opponent winrate against Vi is 52.42%.


Zed
the Master of Shadows
Karthus wins against Zed 54.22% of the time which is 1.12% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 0.28% more often than would be expected.
The average opponent winrate against Zed is 53.10%.


Graves
the Outlaw
Karthus wins against Graves 54.30% of the time which is 3.24% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 2.40% more often than would be expected.
The average opponent winrate against Graves is 51.06%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 54.81% of the time which is 6.14% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 5.30% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.67%.


Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 56.86% of the time which is 6.14% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 5.30% more often than would be expected.
The average opponent winrate against Rek'Sai is 50.72%.


Elise
the Spider Queen
Karthus wins against Elise 58.97% of the time which is 9.20% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 8.36% more often than would be expected.
The average opponent winrate against Elise is 49.77%.


Shaco
the Demon Jester
Karthus wins against Shaco 60.87% of the time which is 12.29% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 11.45% more often than would be expected.
The average opponent winrate against Shaco is 48.58%.