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.
Emerald+ Champions Analysed: 9,451,034
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 bottom vs jungle Counters
Karthus bottom on Patch 14.10 is the strongest counter to jungle champions of Sylas, Nunu & Willump & Kha'Zix. While Karthus bottom is countered most by jungle champions of Ivern, Volibear & Ekko. Below is a detailed breakdown of Karthus bottom counters against jungle champions with a minimum of 100 games.
Ivern
the Green Father
Karthus wins against Ivern 43.33% of the time which is 5.12% lower against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 9.66% less often than would be expected.
The average opponent winrate against Ivernis 48.45%.
Volibear
the Relentless Storm
Karthus wins against Volibear 46.88% of the time which is 2.10% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 6.64% less often than would be expected.
The average opponent winrate against Volibearis 48.98%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 47.27% of the time which is 2.23% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 6.76% less often than would be expected.
The average opponent winrate against Ekkois 49.50%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 47.92% of the time which is 1.50% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 6.03% less often than would be expected.
The average opponent winrate against Gragasis 49.42%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 48.28% of the time which is 0.28% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 4.26% less often than would be expected.
The average opponent winrate against Fiddlesticksis 48.00%.
Udyr
the Spirit Walker
Karthus wins against Udyr 49.01% of the time which is 0.06% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 4.48% less often than would be expected.
The average opponent winrate against Udyris 48.95%.
Skarner
the Crystal Vanguard
Karthus wins against Skarner 49.33% of the time which is 0.50% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 4.04% less often than would be expected.
The average opponent winrate against Skarneris 48.83%.
Amumu
the Sad Mummy
Karthus wins against Amumu 51.11% of the time which is 2.66% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 1.88% less often than would be expected.
The average opponent winrate against Amumuis 48.45%.
Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 51.28% of the time which is 2.70% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 1.84% less often than would be expected.
The average opponent winrate against Nocturneis 48.58%.
Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 51.72% of the time which is 2.47% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.07% less often than would be expected.
The average opponent winrate against Warwickis 49.25%.
Hecarim
the Shadow of War
Karthus wins against Hecarim 52.32% of the time which is 1.70% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 2.82% less often than would be expected.
The average opponent winrate against Hecarimis 50.62%.
Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 52.68% of the time which is 0.25% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 4.74% less often than would be expected.
The average opponent winrate against Master Yiis 52.93%.
Rek'Sai
the Void Burrower
Karthus wins against Rek'Sai 53.33% of the time which is 5.45% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Karthus wins against Rek'Sai 0.91% more often than would be expected.
The average opponent winrate against Rek'Saiis 47.88%.
Lillia
the Bashful Bloom
Karthus wins against Lillia 53.65% of the time which is 4.93% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 0.39% more often than would be expected.
The average opponent winrate against Lilliais 48.72%.
Kayn
the Shadow Reaper
Karthus wins against Kayn 53.65% of the time which is 2.53% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 1.99% less often than would be expected.
The average opponent winrate against Kaynis 51.12%.
Vi
the Piltover Enforcer
Karthus wins against Vi 53.76% of the time which is 3.24% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 1.29% less often than would be expected.
The average opponent winrate against Viis 50.52%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 54.03% of the time which is 5.36% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 0.82% more often than would be expected.
The average opponent winrate against Jarvan IVis 48.67%.
Evelynn
Agony's Embrace
Karthus wins against Evelynn 54.55% of the time which is 3.73% higher against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 0.79% less often than would be expected.
The average opponent winrate against Evelynnis 50.82%.
Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 54.96% of the time which is 6.68% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 2.14% more often than would be expected.
The average opponent winrate against Xin Zhaois 48.28%.
Briar
the Restrained Hunger
Karthus wins against Briar 54.97% of the time which is 4.05% higher against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 0.47% less often than would be expected.
The average opponent winrate against Briaris 50.92%.
Viego
The Ruined King
Karthus wins against Viego 55.13% of the time which is 5.05% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.52% more often than would be expected.
The average opponent winrate against Viegois 50.08%.
Brand
the Burning Vengeance
Karthus wins against Brand 55.38% of the time which is 5.89% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.36% more often than would be expected.
The average opponent winrate against Brandis 49.49%.
Rengar
the Pridestalker
Karthus wins against Rengar 55.40% of the time which is 2.93% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 1.57% less often than would be expected.
The average opponent winrate against Rengaris 52.47%.
Nidalee
the Bestial Huntress
Karthus wins against Nidalee 55.51% of the time which is 6.28% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 1.74% more often than would be expected.
The average opponent winrate against Nidaleeis 49.23%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 55.56% of the time which is 7.12% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 2.58% more often than would be expected.
The average opponent winrate against Taliyahis 48.44%.
Lee Sin
the Blind Monk
Karthus wins against Lee Sin 55.61% of the time which is 3.23% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 1.27% less often than would be expected.
The average opponent winrate against Lee Sinis 52.38%.
Shaco
the Demon Jester
Karthus wins against Shaco 55.78% of the time which is 6.50% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 1.96% more often than would be expected.
The average opponent winrate against Shacois 49.28%.
Sejuani
Fury of the North
Karthus wins against Sejuani 55.97% of the time which is 5.48% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 0.95% more often than would be expected.
The average opponent winrate against Sejuaniis 50.49%.
Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 56.61% of the time which is 6.28% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 1.75% more often than would be expected.
The average opponent winrate against Bel'Vethis 50.33%.
Kindred
The Eternal Hunters
Karthus wins against Kindred 56.92% of the time which is 7.88% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 3.34% more often than would be expected.
The average opponent winrate against Kindredis 49.04%.
Graves
the Outlaw
Karthus wins against Graves 57.38% of the time which is 6.09% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 1.57% more often than would be expected.
The average opponent winrate against Gravesis 51.29%.
Elise
the Spider Queen
Karthus wins against Elise 57.84% of the time which is 8.27% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 3.74% more often than would be expected.
The average opponent winrate against Eliseis 49.57%.
Zac
the Secret Weapon
Karthus wins against Zac 57.89% of the time which is 8.22% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 3.69% more often than would be expected.
The average opponent winrate against Zacis 49.67%.
Diana
Scorn of the Moon
Karthus wins against Diana 59.46% of the time which is 8.92% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 4.40% more often than would be expected.
The average opponent winrate against Dianais 50.54%.
Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 60.45% of the time which is 9.07% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 4.56% more often than would be expected.
The average opponent winrate against Kha'Zixis 51.38%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 61.25% of the time which is 12.13% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 7.59% more often than would be expected.
The average opponent winrate against Nunu & Willumpis 49.12%.
Sylas
the Unshackled
Karthus wins against Sylas 62.96% of the time which is 9.07% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 4.60% more often than would be expected.
The average opponent winrate against Sylasis 53.89%.