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.
Diamond+ Champions Analysed: 2,645,263
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 14.23 is the strongest counter to jungle champions of Gragas, Viego & Kayn. While Karthus jungle is countered most by jungle champions of Udyr, Nocturne & Warwick. 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 44.64% of the time which is 1.27% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 7.75% less often than would be expected.
The average opponent winrate against Udyris 45.91%.
Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 48.48% of the time which is 1.02% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 5.47% less often than would be expected.
The average opponent winrate against Nocturneis 47.46%.
Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 49.06% of the time which is 2.55% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 3.93% less often than would be expected.
The average opponent winrate against Warwickis 46.51%.
Elise
the Spider Queen
Karthus wins against Elise 50.00% of the time which is 3.53% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 2.95% less often than would be expected.
The average opponent winrate against Eliseis 46.47%.
Talon
the Blade's Shadow
Karthus wins against Talon 50.63% of the time which is 4.15% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 2.33% less often than would be expected.
The average opponent winrate against Talonis 46.48%.
Hecarim
the Shadow of War
Karthus wins against Hecarim 51.11% of the time which is 4.85% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 1.63% less often than would be expected.
The average opponent winrate against Hecarimis 46.26%.
Graves
the Outlaw
Karthus wins against Graves 51.25% of the time which is 4.25% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 2.24% less often than would be expected.
The average opponent winrate against Gravesis 47.00%.
Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 51.27% of the time which is 5.14% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 1.34% less often than would be expected.
The average opponent winrate against Nunu & Willumpis 46.13%.
Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 51.83% of the time which is 5.19% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.29% less often than would be expected.
The average opponent winrate against Ekkois 46.64%.
Nidalee
the Bestial Huntress
Karthus wins against Nidalee 51.88% of the time which is 3.75% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 2.74% less often than would be expected.
The average opponent winrate against Nidaleeis 48.13%.
Zac
the Secret Weapon
Karthus wins against Zac 52.54% of the time which is 3.32% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 3.16% less often than would be expected.
The average opponent winrate against Zacis 49.22%.
Kindred
The Eternal Hunters
Karthus wins against Kindred 52.56% of the time which is 5.34% higher against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 1.15% less often than would be expected.
The average opponent winrate against Kindredis 47.22%.
Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 52.57% of the time which is 6.77% higher against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 0.29% more often than would be expected.
The average opponent winrate against Master Yiis 45.80%.
Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 53.05% of the time which is 5.09% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.40% less often than would be expected.
The average opponent winrate against Xin Zhaois 47.96%.
Wukong
the Monkey King
Karthus wins against Wukong 53.39% of the time which is 6.31% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 0.18% less often than would be expected.
The average opponent winrate against Wukongis 47.08%.
Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 53.45% of the time which is 5.79% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 0.70% less often than would be expected.
The average opponent winrate against Kha'Zixis 47.66%.
Lee Sin
the Blind Monk
Karthus wins against Lee Sin 54.23% of the time which is 6.43% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.06% less often than would be expected.
The average opponent winrate against Lee Sinis 47.80%.
Diana
Scorn of the Moon
Karthus wins against Diana 54.87% of the time which is 8.06% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 1.58% more often than would be expected.
The average opponent winrate against Dianais 46.81%.
Skarner
the Primordial Sovereign
Karthus wins against Skarner 54.98% of the time which is 7.78% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 1.29% more often than would be expected.
The average opponent winrate against Skarneris 47.20%.
Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 55.07% of the time which is 9.26% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 2.78% more often than would be expected.
The average opponent winrate against Bel'Vethis 45.81%.
Lillia
the Bashful Bloom
Karthus wins against Lillia 55.17% of the time which is 7.24% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 0.75% more often than would be expected.
The average opponent winrate against Lilliais 47.93%.
Zyra
Rise of the Thorns
Karthus wins against Zyra 55.81% of the time which is 8.02% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 1.53% more often than would be expected.
The average opponent winrate against Zyrais 47.79%.
Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 56.28% of the time which is 8.39% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 1.90% more often than would be expected.
The average opponent winrate against Jarvan IVis 47.89%.
Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 56.56% of the time which is 9.18% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 2.69% more often than would be expected.
The average opponent winrate against Fiddlesticksis 47.38%.
Shaco
the Demon Jester
Karthus wins against Shaco 56.73% of the time which is 10.91% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 4.43% more often than would be expected.
The average opponent winrate against Shacois 45.82%.
Vi
the Piltover Enforcer
Karthus wins against Vi 57.01% of the time which is 7.91% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 1.43% more often than would be expected.
The average opponent winrate against Viis 49.10%.
Taliyah
the Stoneweaver
Karthus wins against Taliyah 57.04% of the time which is 9.53% higher against Taliyah than the average opponent.
After normalising both champions win rates Karthus wins against Taliyah 3.04% more often than would be expected.
The average opponent winrate against Taliyahis 47.51%.
Rengar
the Pridestalker
Karthus wins against Rengar 58.71% of the time which is 9.85% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 3.36% more often than would be expected.
The average opponent winrate against Rengaris 48.86%.
Kayn
the Shadow Reaper
Karthus wins against Kayn 58.75% of the time which is 12.36% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 5.88% more often than would be expected.
The average opponent winrate against Kaynis 46.39%.
Viego
The Ruined King
Karthus wins against Viego 59.29% of the time which is 11.16% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 4.67% more often than would be expected.
The average opponent winrate against Viegois 48.13%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 59.84% of the time which is 11.01% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 4.52% more often than would be expected.
The average opponent winrate against Gragasis 48.83%.