

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: 11,103,020
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 15.11 is the strongest counter to jungle champions of Hecarim, Talon & Fiddlesticks. While Karthus jungle is countered most by jungle champions of Shyvana, Nocturne & Briar. 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 41.38% of the time which is 7.62% lower against Shyvana than the average opponent.
After normalising both champions win rates Karthus wins against Shyvana 4.49% less often than would be expected.
The average opponent winrate against Shyvana is 49.00%.


Briar
the Restrained Hunger
Karthus wins against Briar 41.86% of the time which is 5.05% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 1.94% less often than would be expected.
The average opponent winrate against Briar is 46.91%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 41.86% of the time which is 6.23% lower against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 3.11% less often than would be expected.
The average opponent winrate against Nocturne is 48.09%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 41.97% of the time which is 7.50% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 4.37% less often than would be expected.
The average opponent winrate against Master Yi is 49.47%.


Udyr
the Spirit Walker
Karthus wins against Udyr 42.86% of the time which is 9.15% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 6.02% less often than would be expected.
The average opponent winrate against Udyr is 52.01%.


Sejuani
Fury of the North
Karthus wins against Sejuani 42.86% of the time which is 8.43% lower against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 5.30% less often than would be expected.
The average opponent winrate against Sejuani is 51.29%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 42.86% of the time which is 4.27% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 1.16% less often than would be expected.
The average opponent winrate against Dr. Mundo is 47.13%.


Diana
Scorn of the Moon
Karthus wins against Diana 43.22% of the time which is 6.17% lower against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 3.04% less often than would be expected.
The average opponent winrate against Diana is 49.39%.


Viego
The Ruined King
Karthus wins against Viego 43.45% of the time which is 6.70% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 3.57% less often than would be expected.
The average opponent winrate against Viego is 50.15%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 44.03% of the time which is 6.06% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 2.93% less often than would be expected.
The average opponent winrate against Naafiri is 50.09%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 45.28% of the time which is 3.86% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 0.73% less often than would be expected.
The average opponent winrate against Jarvan IV is 49.14%.


Volibear
the Relentless Storm
Karthus wins against Volibear 45.35% of the time which is 2.61% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 0.51% more often than would be expected.
The average opponent winrate against Volibear is 47.96%.


Trundle
the Troll King
Karthus wins against Trundle 45.62% of the time which is 1.71% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 1.40% more often than would be expected.
The average opponent winrate against Trundle is 47.33%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 45.63% of the time which is 5.42% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 2.29% less often than would be expected.
The average opponent winrate against Nunu & Willump is 51.05%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 46.49% of the time which is 0.19% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.92% more often than would be expected.
The average opponent winrate against Warwick is 46.68%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 46.65% of the time which is 4.09% lower against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 0.96% less often than would be expected.
The average opponent winrate against Ekko is 50.74%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 46.96% of the time which is 5.77% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 2.64% less often than would be expected.
The average opponent winrate against Kindred is 52.73%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 47.32% of the time which is 2.37% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 0.76% more often than would be expected.
The average opponent winrate against Kayn is 49.69%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 47.52% of the time which is 9.81% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 6.72% less often than would be expected.
The average opponent winrate against Nidalee is 57.33%.


Graves
the Outlaw
Karthus wins against Graves 47.54% of the time which is 3.16% lower against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.03% less often than would be expected.
The average opponent winrate against Graves is 50.70%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 47.90% of the time which is 1.86% lower against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 1.27% more often than would be expected.
The average opponent winrate against Lillia is 49.76%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 48.09% of the time which is 5.09% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 1.96% less often than would be expected.
The average opponent winrate against Gwen is 53.18%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 48.24% of the time which is 5.06% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 1.93% less often than would be expected.
The average opponent winrate against Lee Sin is 53.30%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 48.29% of the time which is 1.70% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.43% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.99%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 48.56% of the time which is 2.10% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.03% more often than would be expected.
The average opponent winrate against Pantheon is 50.66%.


Elise
the Spider Queen
Karthus wins against Elise 49.02% of the time which is 3.14% lower against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 0.01% less often than would be expected.
The average opponent winrate against Elise is 52.16%.


Zac
the Secret Weapon
Karthus wins against Zac 49.38% of the time which is 2.48% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.65% more often than would be expected.
The average opponent winrate against Zac is 51.86%.


Jax
Grandmaster at Arms
Karthus wins against Jax 49.72% of the time which is 0.93% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 4.05% more often than would be expected.
The average opponent winrate against Jax is 48.79%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 49.76% of the time which is 2.02% lower against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 1.11% more often than would be expected.
The average opponent winrate against Evelynn is 51.78%.


Vi
the Piltover Enforcer
Karthus wins against Vi 50.00% of the time which is 1.71% lower against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 1.42% more often than would be expected.
The average opponent winrate against Vi is 51.71%.


Teemo
the Swift Scout
Karthus wins against Teemo 50.00% of the time which is 1.38% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 4.50% more often than would be expected.
The average opponent winrate against Teemo is 48.62%.


Rammus
the Armordillo
Karthus wins against Rammus 50.55% of the time which is 1.42% higher against Rammus than the average opponent.
After normalising both champions win rates Karthus wins against Rammus 4.55% more often than would be expected.
The average opponent winrate against Rammus is 49.13%.


Zed
the Master of Shadows
Karthus wins against Zed 50.85% of the time which is 2.03% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 1.10% more often than would be expected.
The average opponent winrate against Zed is 52.88%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 51.56% of the time which is 0.32% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 3.45% more often than would be expected.
The average opponent winrate against Kha'Zix is 51.24%.


Shaco
the Demon Jester
Karthus wins against Shaco 51.65% of the time which is 0.34% lower against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 2.79% more often than would be expected.
The average opponent winrate against Shaco is 51.99%.


Wukong
the Monkey King
Karthus wins against Wukong 51.76% of the time which is 2.75% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 5.88% more often than would be expected.
The average opponent winrate against Wukong is 49.01%.


Amumu
the Sad Mummy
Karthus wins against Amumu 51.97% of the time which is 3.90% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 7.02% more often than would be expected.
The average opponent winrate against Amumu is 48.07%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 53.74% of the time which is 2.12% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 5.25% more often than would be expected.
The average opponent winrate against Fiddlesticks is 51.62%.


Talon
the Blade's Shadow
Karthus wins against Talon 55.42% of the time which is 2.54% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 5.67% more often than would be expected.
The average opponent winrate against Talon is 52.88%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 56.08% of the time which is 1.99% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 5.11% more often than would be expected.
The average opponent winrate against Hecarim is 54.09%.