

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.
Bronze Champions Analysed: 12,073,866
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 15.6 is the strongest counter to jungle champions of Rengar, Fiddlesticks & Shaco. While Karthus jungle is countered most by jungle champions of Shyvana, Hecarim & Naafiri. Below is a detailed breakdown of Karthus jungle counters against jungle champions with a minimum of 100 games.


Shyvana
the Half-Dragon
Karthus wins against Shyvana 38.69% of the time which is 10.00% lower against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 7.85% less often than would be expected.
The average opponent winrate against Shyvana is 48.69%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 40.40% of the time which is 12.87% lower against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 10.72% less often than would be expected.
The average opponent winrate against Hecarim is 53.27%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 41.06% of the time which is 5.64% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 3.50% less often than would be expected.
The average opponent winrate against Naafiri is 46.70%.


Briar
the Restrained Hunger
Karthus wins against Briar 42.21% of the time which is 4.91% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 2.77% less often than would be expected.
The average opponent winrate against Briar is 47.12%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 42.54% of the time which is 8.70% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 6.55% less often than would be expected.
The average opponent winrate against Pantheon is 51.24%.


Volibear
the Relentless Storm
Karthus wins against Volibear 43.40% of the time which is 5.44% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 3.29% less often than would be expected.
The average opponent winrate against Volibear is 48.84%.


Zac
the Secret Weapon
Karthus wins against Zac 43.45% of the time which is 9.30% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 7.15% less often than would be expected.
The average opponent winrate against Zac is 52.75%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 43.67% of the time which is 5.72% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 3.57% less often than would be expected.
The average opponent winrate against Master Yi is 49.39%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 43.75% of the time which is 8.32% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 6.17% less often than would be expected.
The average opponent winrate against Gwen is 52.07%.


Teemo
the Swift Scout
Karthus wins against Teemo 44.27% of the time which is 4.65% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 2.50% less often than would be expected.
The average opponent winrate against Teemo is 48.92%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 44.56% of the time which is 2.09% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 0.05% more often than would be expected.
The average opponent winrate against Warwick is 46.65%.


Vi
the Piltover Enforcer
Karthus wins against Vi 44.93% of the time which is 5.48% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 3.33% less often than would be expected.
The average opponent winrate against Vi is 50.41%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 45.07% of the time which is 8.21% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 6.06% less often than would be expected.
The average opponent winrate against Lee Sin is 53.28%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 45.56% of the time which is 3.79% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.64% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.35%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 45.74% of the time which is 7.59% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 5.44% less often than would be expected.
The average opponent winrate against Kindred is 53.33%.


Darius
the Hand of Noxus
Karthus wins against Darius 45.96% of the time which is 3.57% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 1.42% less often than would be expected.
The average opponent winrate against Darius is 49.53%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 47.37% of the time which is 2.63% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 0.48% less often than would be expected.
The average opponent winrate against Nunu & Willump is 50.00%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 47.47% of the time which is 0.87% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 1.28% more often than would be expected.
The average opponent winrate against Nocturne is 48.34%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 47.47% of the time which is 0.99% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 1.16% more often than would be expected.
The average opponent winrate against Lillia is 48.46%.


Viego
The Ruined King
Karthus wins against Viego 48.12% of the time which is 2.23% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.08% less often than would be expected.
The average opponent winrate against Viego is 50.35%.


Zed
the Master of Shadows
Karthus wins against Zed 48.29% of the time which is 5.12% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 2.97% less often than would be expected.
The average opponent winrate against Zed is 53.41%.


Sejuani
Fury of the North
Karthus wins against Sejuani 48.36% of the time which is 3.19% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 1.04% less often than would be expected.
The average opponent winrate against Sejuani is 51.55%.


Graves
the Outlaw
Karthus wins against Graves 48.86% of the time which is 2.47% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.32% less often than would be expected.
The average opponent winrate against Graves is 51.33%.


Diana
Scorn of the Moon
Karthus wins against Diana 49.60% of the time which is 0.60% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 1.55% more often than would be expected.
The average opponent winrate against Diana is 50.20%.


Rammus
the Armordillo
Karthus wins against Rammus 50.36% of the time which is 1.43% higher against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 3.58% more often than would be expected.
The average opponent winrate against Rammus is 48.93%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 50.62% of the time which is 2.07% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 0.08% more often than would be expected.
The average opponent winrate against Evelynn is 52.69%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 50.67% of the time which is 1.86% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 0.29% more often than would be expected.
The average opponent winrate against Kha'Zix is 52.53%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 51.17% of the time which is 0.18% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 1.97% more often than would be expected.
The average opponent winrate against Ekko is 51.35%.


Amumu
the Sad Mummy
Karthus wins against Amumu 51.92% of the time which is 4.54% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 6.68% more often than would be expected.
The average opponent winrate against Amumu is 47.38%.


Wukong
the Monkey King
Karthus wins against Wukong 52.05% of the time which is 3.11% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 5.26% more often than would be expected.
The average opponent winrate against Wukong is 48.94%.


Jax
Grandmaster at Arms
Karthus wins against Jax 52.17% of the time which is 2.75% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 4.90% more often than would be expected.
The average opponent winrate against Jax is 49.42%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 52.40% of the time which is 3.08% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 5.23% more often than would be expected.
The average opponent winrate against Kayn is 49.32%.


Elise
the Spider Queen
Karthus wins against Elise 53.04% of the time which is 0.76% lower against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 1.38% more often than would be expected.
The average opponent winrate against Elise is 53.80%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 54.15% of the time which is 4.03% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 6.18% more often than would be expected.
The average opponent winrate against Jarvan IV is 50.12%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 54.55% of the time which is 3.51% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 1.40% less often than would be expected.
The average opponent winrate against Nidalee is 58.06%.


Trundle
the Troll King
Karthus wins against Trundle 54.89% of the time which is 6.70% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 8.85% more often than would be expected.
The average opponent winrate against Trundle is 48.19%.


Talon
the Blade's Shadow
Karthus wins against Talon 55.20% of the time which is 2.17% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 4.32% more often than would be expected.
The average opponent winrate against Talon is 53.03%.


Shaco
the Demon Jester
Karthus wins against Shaco 55.68% of the time which is 3.38% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 5.53% more often than would be expected.
The average opponent winrate against Shaco is 52.30%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 57.59% of the time which is 7.22% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 9.37% more often than would be expected.
The average opponent winrate against Fiddlesticks is 50.37%.


Rengar
the Pridestalker
Karthus wins against Rengar 58.65% of the time which is 0.34% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 1.76% more often than would be expected.
The average opponent winrate against Rengar is 58.99%.