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: 1,168,865
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 14.10 is the strongest counter to jungle champions of Rengar, Vi & Evelynn. While Karthus jungle is countered most by jungle champions of Skarner, Volibear & Xin Zhao. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.
Skarner
the Crystal Vanguard
Karthus wins against Skarner 42.68% of the time which is 2.05% lower against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 8.21% less often than would be expected.
The average opponent winrate against Skarneris 44.73%.
Volibear
the Relentless Storm
Karthus wins against Volibear 44.14% of the time which is 3.42% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 9.60% less often than would be expected.
The average opponent winrate against Volibearis 47.56%.
Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 47.10% of the time which is 0.93% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 5.24% less often than would be expected.
The average opponent winrate against Xin Zhaois 46.17%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 48.18% of the time which is 1.18% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 4.99% less often than would be expected.
The average opponent winrate against Ekkois 47.00%.
Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 48.52% of the time which is 1.85% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 4.32% less often than would be expected.
The average opponent winrate against Bel'Vethis 46.67%.
Ivern
the Green Father
Karthus wins against Ivern 48.99% of the time which is 3.64% higher against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 2.52% less often than would be expected.
The average opponent winrate against Ivernis 45.35%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 50.00% of the time which is 2.38% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 3.80% less often than would be expected.
The average opponent winrate against Nunu & Willumpis 47.62%.
Talon
the Blade's Shadow
Karthus wins against Talon 50.00% of the time which is 2.33% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 3.85% less often than would be expected.
The average opponent winrate against Talonis 47.67%.
Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 50.24% of the time which is 4.96% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 1.20% less often than would be expected.
The average opponent winrate against Rek'Saiis 45.28%.
Nidalee
the Bestial Huntress
Karthus wins against Nidalee 50.73% of the time which is 5.31% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 0.86% less often than would be expected.
The average opponent winrate against Nidaleeis 45.42%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 50.74% of the time which is 6.08% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.08% less often than would be expected.
The average opponent winrate against Fiddlesticksis 44.66%.
Udyr
the Spirit Walker
Karthus wins against Udyr 51.05% of the time which is 5.51% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 0.66% less often than would be expected.
The average opponent winrate against Udyris 45.54%.
Lillia
the Bashful Bloom
Karthus wins against Lillia 52.01% of the time which is 5.04% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 1.13% less often than would be expected.
The average opponent winrate against Lilliais 46.97%.
Diana
Scorn of the Moon
Karthus wins against Diana 52.30% of the time which is 2.42% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 3.75% less often than would be expected.
The average opponent winrate against Dianais 49.88%.
Kindred
The Eternal Hunters
Karthus wins against Kindred 52.38% of the time which is 7.61% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 1.45% more often than would be expected.
The average opponent winrate against Kindredis 44.77%.
Sejuani
Fury of the North
Karthus wins against Sejuani 52.43% of the time which is 1.86% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 4.31% less often than would be expected.
The average opponent winrate against Sejuaniis 50.57%.
Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 52.69% of the time which is 3.38% higher against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 2.79% less often than would be expected.
The average opponent winrate against Master Yiis 49.31%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 53.54% of the time which is 6.89% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.72% more often than would be expected.
The average opponent winrate against Gragasis 46.65%.
Viego
The Ruined King
Karthus wins against Viego 54.00% of the time which is 5.36% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.82% less often than would be expected.
The average opponent winrate against Viegois 48.64%.
Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 54.55% of the time which is 6.08% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 0.10% less often than would be expected.
The average opponent winrate against Nocturneis 48.47%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 54.80% of the time which is 11.02% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 4.87% more often than would be expected.
The average opponent winrate against Taliyahis 43.78%.
Brand
the Burning Vengeance
Karthus wins against Brand 54.91% of the time which is 6.36% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.18% more often than would be expected.
The average opponent winrate against Brandis 48.55%.
Zac
the Secret Weapon
Karthus wins against Zac 55.00% of the time which is 7.94% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 1.77% more often than would be expected.
The average opponent winrate against Zacis 47.06%.
Hecarim
the Shadow of War
Karthus wins against Hecarim 55.17% of the time which is 6.19% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 0.02% more often than would be expected.
The average opponent winrate against Hecarimis 48.98%.
Lee Sin
the Blind Monk
Karthus wins against Lee Sin 55.85% of the time which is 5.60% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.57% less often than would be expected.
The average opponent winrate against Lee Sinis 50.25%.
Graves
the Outlaw
Karthus wins against Graves 56.00% of the time which is 7.16% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.98% more often than would be expected.
The average opponent winrate against Gravesis 48.84%.
Kayn
the Shadow Reaper
Karthus wins against Kayn 56.55% of the time which is 6.76% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.59% more often than would be expected.
The average opponent winrate against Kaynis 49.79%.
Elise
the Spider Queen
Karthus wins against Elise 57.85% of the time which is 10.71% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 4.54% more often than would be expected.
The average opponent winrate against Eliseis 47.14%.
Shaco
the Demon Jester
Karthus wins against Shaco 58.43% of the time which is 11.19% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 5.01% more often than would be expected.
The average opponent winrate against Shacois 47.24%.
Sylas
the Unshackled
Karthus wins against Sylas 58.44% of the time which is 6.67% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.52% more often than would be expected.
The average opponent winrate against Sylasis 51.77%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 58.55% of the time which is 10.16% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 3.98% more often than would be expected.
The average opponent winrate against Jarvan IVis 48.39%.
Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 58.81% of the time which is 9.73% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 3.56% more often than would be expected.
The average opponent winrate against Kha'Zixis 49.08%.
Evelynn
Agony's Embrace
Karthus wins against Evelynn 60.00% of the time which is 10.55% higher against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 4.38% more often than would be expected.
The average opponent winrate against Evelynnis 49.45%.
Vi
the Piltover Enforcer
Karthus wins against Vi 60.34% of the time which is 12.80% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 6.62% more often than would be expected.
The average opponent winrate against Viis 47.54%.
Rengar
the Pridestalker
Karthus wins against Rengar 61.60% of the time which is 14.04% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 7.86% more often than would be expected.
The average opponent winrate against Rengaris 47.56%.