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: 1,804,699
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 14.9 is the strongest counter to jungle champions of Sylas, Kha'Zix & Hecarim. While Karthus jungle is countered most by jungle champions of Udyr, Evelynn & 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 44.00% of the time which is 2.14% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 9.52% less often than would be expected.
The average opponent winrate against Udyris 46.14%.
Evelynn
Agony's Embrace
Karthus wins against Evelynn 44.54% of the time which is 2.42% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 9.81% less often than would be expected.
The average opponent winrate against Evelynnis 46.96%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 45.10% of the time which is 0.20% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 7.58% less often than would be expected.
The average opponent winrate against Nunu & Willumpis 45.30%.
Talon
the Blade's Shadow
Karthus wins against Talon 45.45% of the time which is 1.58% lower against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 8.97% less often than would be expected.
The average opponent winrate against Talonis 47.03%.
Skarner
the Crystal Vanguard
Karthus wins against Skarner 46.89% of the time which is 4.12% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 3.22% less often than would be expected.
The average opponent winrate against Skarneris 42.77%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 48.85% of the time which is 3.70% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 3.67% less often than would be expected.
The average opponent winrate against Ekkois 45.15%.
Elise
the Spider Queen
Karthus wins against Elise 49.59% of the time which is 4.59% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 2.78% less often than would be expected.
The average opponent winrate against Eliseis 45.00%.
Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 49.79% of the time which is 6.41% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 0.94% less often than would be expected.
The average opponent winrate against Rek'Saiis 43.38%.
Kindred
The Eternal Hunters
Karthus wins against Kindred 50.29% of the time which is 5.37% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 2.00% less often than would be expected.
The average opponent winrate against Kindredis 44.92%.
Nidalee
the Bestial Huntress
Karthus wins against Nidalee 50.72% of the time which is 6.60% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 0.76% less often than would be expected.
The average opponent winrate against Nidaleeis 44.12%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 50.83% of the time which is 5.18% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 2.20% less often than would be expected.
The average opponent winrate against Gragasis 45.65%.
Shaco
the Demon Jester
Karthus wins against Shaco 51.60% of the time which is 6.62% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 0.75% less often than would be expected.
The average opponent winrate against Shacois 44.98%.
Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 51.89% of the time which is 6.30% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 1.08% less often than would be expected.
The average opponent winrate against Bel'Vethis 45.59%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 52.12% of the time which is 6.89% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 0.49% less often than would be expected.
The average opponent winrate against Taliyahis 45.23%.
Ivern
the Green Father
Karthus wins against Ivern 52.34% of the time which is 8.32% higher against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 0.96% more often than would be expected.
The average opponent winrate against Ivernis 44.02%.
Sejuani
Fury of the North
Karthus wins against Sejuani 52.54% of the time which is 5.27% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 2.12% less often than would be expected.
The average opponent winrate against Sejuaniis 47.27%.
Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 52.58% of the time which is 6.96% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 0.42% less often than would be expected.
The average opponent winrate against Xin Zhaois 45.62%.
Kayn
the Shadow Reaper
Karthus wins against Kayn 53.71% of the time which is 6.40% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.99% less often than would be expected.
The average opponent winrate against Kaynis 47.31%.
Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 53.91% of the time which is 6.00% higher against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 1.39% less often than would be expected.
The average opponent winrate against Master Yiis 47.91%.
Zac
the Secret Weapon
Karthus wins against Zac 54.17% of the time which is 7.47% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.08% more often than would be expected.
The average opponent winrate against Zacis 46.70%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 54.47% of the time which is 9.45% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 2.08% more often than would be expected.
The average opponent winrate against Fiddlesticksis 45.02%.
Vi
the Piltover Enforcer
Karthus wins against Vi 54.76% of the time which is 6.42% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 0.97% less often than would be expected.
The average opponent winrate against Viis 48.34%.
Volibear
the Relentless Storm
Karthus wins against Volibear 55.00% of the time which is 8.89% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 1.51% more often than would be expected.
The average opponent winrate against Volibearis 46.11%.
Diana
Scorn of the Moon
Karthus wins against Diana 55.14% of the time which is 8.37% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 0.98% more often than would be expected.
The average opponent winrate against Dianais 46.77%.
Viego
The Ruined King
Karthus wins against Viego 55.49% of the time which is 8.62% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.23% more often than would be expected.
The average opponent winrate against Viegois 46.87%.
Lee Sin
the Blind Monk
Karthus wins against Lee Sin 55.56% of the time which is 7.02% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.37% less often than would be expected.
The average opponent winrate against Lee Sinis 48.54%.
Graves
the Outlaw
Karthus wins against Graves 55.84% of the time which is 8.38% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.99% more often than would be expected.
The average opponent winrate against Gravesis 47.46%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 55.91% of the time which is 8.16% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 0.77% more often than would be expected.
The average opponent winrate against Jarvan IVis 47.75%.
Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 58.33% of the time which is 11.43% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 4.04% more often than would be expected.
The average opponent winrate against Nocturneis 46.90%.
Brand
the Burning Vengeance
Karthus wins against Brand 59.06% of the time which is 10.88% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 3.49% more often than would be expected.
The average opponent winrate against Brandis 48.18%.
Rengar
the Pridestalker
Karthus wins against Rengar 60.29% of the time which is 12.55% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 5.16% more often than would be expected.
The average opponent winrate against Rengaris 47.74%.
Hecarim
the Shadow of War
Karthus wins against Hecarim 61.34% of the time which is 14.76% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 7.38% more often than would be expected.
The average opponent winrate against Hecarimis 46.58%.
Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 61.98% of the time which is 14.39% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 7.00% more often than would be expected.
The average opponent winrate against Kha'Zixis 47.59%.
Sylas
the Unshackled
Karthus wins against Sylas 65.19% of the time which is 14.64% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 7.26% more often than would be expected.
The average opponent winrate against Sylasis 50.55%.