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: 6,366,022
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 13.24 is the strongest counter to jungle champions of Sylas, Lillia & Rumble. While Karthus jungle is countered most by jungle champions of Master Yi, Evelynn & Ivern. 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 50.09% of the time which is 5.99% higher against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 3.47% less often than would be expected.
The average opponent winrate against Master Yiis 44.10%.
Evelynn
Agony's Embrace
Karthus wins against Evelynn 50.38% of the time which is 6.89% higher against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 2.56% less often than would be expected.
The average opponent winrate against Evelynnis 43.49%.
Ivern
the Green Father
Karthus wins against Ivern 50.76% of the time which is 7.06% higher against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 2.39% less often than would be expected.
The average opponent winrate against Ivernis 43.70%.
Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 51.23% of the time which is 5.46% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 4.02% less often than would be expected.
The average opponent winrate against Xin Zhaois 45.77%.
Talon
the Blade's Shadow
Karthus wins against Talon 51.23% of the time which is 6.38% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 3.09% less often than would be expected.
The average opponent winrate against Talonis 44.85%.
Kindred
The Eternal Hunters
Karthus wins against Kindred 51.88% of the time which is 7.25% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 2.22% less often than would be expected.
The average opponent winrate against Kindredis 44.63%.
Graves
the Outlaw
Karthus wins against Graves 52.33% of the time which is 6.94% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 2.53% less often than would be expected.
The average opponent winrate against Gravesis 45.39%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 52.34% of the time which is 7.30% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 2.17% less often than would be expected.
The average opponent winrate against Ekkois 45.04%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 52.40% of the time which is 7.26% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 2.21% less often than would be expected.
The average opponent winrate against Taliyahis 45.14%.
Rengar
the Pridestalker
Karthus wins against Rengar 52.61% of the time which is 8.22% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 1.24% less often than would be expected.
The average opponent winrate against Rengaris 44.39%.
Brand
the Burning Vengeance
Karthus wins against Brand 52.61% of the time which is 6.29% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 3.19% less often than would be expected.
The average opponent winrate against Brandis 46.32%.
Diana
Scorn of the Moon
Karthus wins against Diana 52.75% of the time which is 5.98% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 3.50% less often than would be expected.
The average opponent winrate against Dianais 46.77%.
Sejuani
Fury of the North
Karthus wins against Sejuani 52.87% of the time which is 5.29% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 4.19% less often than would be expected.
The average opponent winrate against Sejuaniis 47.58%.
Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 53.05% of the time which is 8.70% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 0.76% less often than would be expected.
The average opponent winrate against Bel'Vethis 44.35%.
Nidalee
the Bestial Huntress
Karthus wins against Nidalee 53.77% of the time which is 9.14% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 0.33% less often than would be expected.
The average opponent winrate against Nidaleeis 44.63%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 54.09% of the time which is 10.07% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.61% more often than would be expected.
The average opponent winrate against Gragasis 44.02%.
Kayn
the Shadow Reaper
Karthus wins against Kayn 54.22% of the time which is 8.76% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.71% less often than would be expected.
The average opponent winrate against Kaynis 45.46%.
Hecarim
the Shadow of War
Karthus wins against Hecarim 54.23% of the time which is 9.44% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 0.03% less often than would be expected.
The average opponent winrate against Hecarimis 44.79%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 54.62% of the time which is 9.44% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 0.03% less often than would be expected.
The average opponent winrate against Nunu & Willumpis 45.18%.
Shaco
the Demon Jester
Karthus wins against Shaco 55.27% of the time which is 11.30% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 1.84% more often than would be expected.
The average opponent winrate against Shacois 43.97%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 55.58% of the time which is 11.73% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 2.27% more often than would be expected.
The average opponent winrate against Fiddlesticksis 43.85%.
Viego
The Ruined King
Karthus wins against Viego 55.66% of the time which is 8.20% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.28% less often than would be expected.
The average opponent winrate against Viegois 47.46%.
Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 55.76% of the time which is 10.58% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 1.11% more often than would be expected.
The average opponent winrate against Nocturneis 45.18%.
Briar
the Restrained Hunger
Karthus wins against Briar 56.09% of the time which is 10.72% higher against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 1.25% more often than would be expected.
The average opponent winrate against Briaris 45.37%.
Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 56.38% of the time which is 13.13% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 3.68% more often than would be expected.
The average opponent winrate against Rek'Saiis 43.25%.
Zac
the Secret Weapon
Karthus wins against Zac 56.42% of the time which is 11.88% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 2.41% more often than would be expected.
The average opponent winrate against Zacis 44.54%.
Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 56.66% of the time which is 11.52% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 2.05% more often than would be expected.
The average opponent winrate against Kha'Zixis 45.14%.
Elise
the Spider Queen
Karthus wins against Elise 57.59% of the time which is 12.22% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 2.75% more often than would be expected.
The average opponent winrate against Eliseis 45.37%.
Poppy
Keeper of the Hammer
Karthus wins against Poppy 57.75% of the time which is 11.56% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.08% more often than would be expected.
The average opponent winrate against Poppyis 46.19%.
Maokai
the Twisted Treant
Karthus wins against Maokai 58.02% of the time which is 12.19% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 2.71% more often than would be expected.
The average opponent winrate against Maokaiis 45.83%.
Udyr
the Spirit Walker
Karthus wins against Udyr 58.20% of the time which is 13.78% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 4.32% more often than would be expected.
The average opponent winrate against Udyris 44.42%.
Lee Sin
the Blind Monk
Karthus wins against Lee Sin 58.71% of the time which is 12.36% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 2.88% more often than would be expected.
The average opponent winrate against Lee Sinis 46.35%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 58.79% of the time which is 11.66% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 2.18% more often than would be expected.
The average opponent winrate against Jarvan IVis 47.13%.
Vi
the Piltover Enforcer
Karthus wins against Vi 59.02% of the time which is 12.13% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 2.65% more often than would be expected.
The average opponent winrate against Viis 46.89%.
Rammus
the Armordillo
Karthus wins against Rammus 59.17% of the time which is 14.76% higher against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 5.30% more often than would be expected.
The average opponent winrate against Rammusis 44.41%.
Rumble
the Mechanized Menace
Karthus wins against Rumble 59.32% of the time which is 13.54% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 4.06% more often than would be expected.
The average opponent winrate against Rumbleis 45.78%.
Lillia
the Bashful Bloom
Karthus wins against Lillia 59.94% of the time which is 13.48% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 4.00% more often than would be expected.
The average opponent winrate against Lilliais 46.46%.
Sylas
the Unshackled
Karthus wins against Sylas 66.93% of the time which is 18.94% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 9.46% more often than would be expected.
The average opponent winrate against Sylasis 47.99%.