

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: 33,465,983
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 30 is the strongest counter to jungle champions of Warwick, Zed & Fiddlesticks. While Karthus bottom is countered most by jungle champions of Ivern, Udyr & Master Yi. 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 44.52% of the time which is 2.73% lower against Ivern than the average opponent.
After normalising both champions win rates Karthus wins against Ivern 6.66% less often than would be expected.
The average opponent winrate against Ivern is 47.25%.


Udyr
the Spirit Walker
Karthus wins against Udyr 44.71% of the time which is 4.33% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 8.26% less often than would be expected.
The average opponent winrate against Udyr is 49.04%.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 45.28% of the time which is 3.02% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 6.95% less often than would be expected.
The average opponent winrate against Master Yi is 48.30%.


Volibear
the Relentless Storm
Karthus wins against Volibear 45.36% of the time which is 1.99% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 5.92% less often than would be expected.
The average opponent winrate against Volibear is 47.35%.


Kindred
The Eternal Hunters
Karthus wins against Kindred 46.04% of the time which is 2.77% lower against Kindred than the average opponent.
After normalising both champions win rates Karthus wins against Kindred 6.70% less often than would be expected.
The average opponent winrate against Kindred is 48.81%.


Naafiri
the Hound of a Hundred Bites
Karthus wins against Naafiri 46.38% of the time which is 3.32% lower against Naafiri than the average opponent.
After normalising both champions win rates Karthus wins against Naafiri 7.25% less often than would be expected.
The average opponent winrate against Naafiri is 49.70%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 47.08% of the time which is 3.11% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 7.04% less often than would be expected.
The average opponent winrate against Nidalee is 50.19%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 48.67% of the time which is 1.22% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 5.15% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.89%.


Diana
Scorn of the Moon
Karthus wins against Diana 49.15% of the time which is 0.27% higher against Diana than the average opponent.
After normalising both champions win rates Karthus wins against Diana 3.66% less often than would be expected.
The average opponent winrate against Diana is 48.88%.


Evelynn
Agony's Embrace
Karthus wins against Evelynn 49.71% of the time which is 1.10% higher against Evelynn than the average opponent.
After normalising both champions win rates Karthus wins against Evelynn 2.83% less often than would be expected.
The average opponent winrate against Evelynn is 48.61%.


Trundle
the Troll King
Karthus wins against Trundle 50.22% of the time which is 3.12% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 0.81% less often than would be expected.
The average opponent winrate against Trundle is 47.10%.


Ekko
the Boy Who Shattered Time
Karthus wins against Ekko 50.37% of the time which is 1.84% higher against Ekko than the average opponent.
After normalising both champions win rates Karthus wins against Ekko 2.09% less often than would be expected.
The average opponent winrate against Ekko is 48.53%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 50.84% of the time which is 1.75% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 2.18% less often than would be expected.
The average opponent winrate against Pantheon is 49.09%.


Zac
the Secret Weapon
Karthus wins against Zac 51.01% of the time which is 1.35% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 2.58% less often than would be expected.
The average opponent winrate against Zac is 49.66%.


Bel'Veth
the Empress of the Void
Karthus wins against Bel'Veth 51.50% of the time which is 2.96% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Karthus wins against Bel'Veth 0.97% less often than would be expected.
The average opponent winrate against Bel'Veth is 48.54%.


Nunu & Willump
the Boy and His Yeti
Karthus wins against Nunu & Willump 51.63% of the time which is 3.05% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Karthus wins against Nunu & Willump 0.88% less often than would be expected.
The average opponent winrate against Nunu & Willump is 48.58%.


Talon
the Blade's Shadow
Karthus wins against Talon 51.67% of the time which is 1.85% higher against Talon than the average opponent.
After normalising both champions win rates Karthus wins against Talon 2.08% less often than would be expected.
The average opponent winrate against Talon is 49.82%.


Shaco
the Demon Jester
Karthus wins against Shaco 51.88% of the time which is 3.04% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 0.89% less often than would be expected.
The average opponent winrate against Shaco is 48.84%.


Elise
the Spider Queen
Karthus wins against Elise 52.76% of the time which is 3.41% higher against Elise than the average opponent.
After normalising both champions win rates Karthus wins against Elise 0.52% less often than would be expected.
The average opponent winrate against Elise is 49.35%.


Nocturne
the Eternal Nightmare
Karthus wins against Nocturne 52.88% of the time which is 4.59% higher against Nocturne than the average opponent.
After normalising both champions win rates Karthus wins against Nocturne 0.66% more often than would be expected.
The average opponent winrate against Nocturne is 48.29%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 53.10% of the time which is 3.65% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.28% less often than would be expected.
The average opponent winrate against Lee Sin is 49.45%.


Lillia
the Bashful Bloom
Karthus wins against Lillia 53.85% of the time which is 3.68% higher against Lillia than the average opponent.
After normalising both champions win rates Karthus wins against Lillia 0.25% less often than would be expected.
The average opponent winrate against Lillia is 50.17%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 53.92% of the time which is 4.90% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 0.97% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.02%.


Graves
the Outlaw
Karthus wins against Graves 53.95% of the time which is 3.73% higher against Graves than the average opponent.
After normalising both champions win rates Karthus wins against Graves 0.20% less often than would be expected.
The average opponent winrate against Graves is 50.22%.


Jarvan IV
the Exemplar of Demacia
Karthus wins against Jarvan IV 54.10% of the time which is 5.95% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Karthus wins against Jarvan IV 2.02% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.15%.


Viego
The Ruined King
Karthus wins against Viego 54.83% of the time which is 4.52% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 0.59% more often than would be expected.
The average opponent winrate against Viego is 50.31%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 54.95% of the time which is 5.52% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 1.59% more often than would be expected.
The average opponent winrate against Kayn is 49.43%.


Briar
the Restrained Hunger
Karthus wins against Briar 55.33% of the time which is 7.75% higher against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 3.82% more often than would be expected.
The average opponent winrate against Briar is 47.58%.


Kha'Zix
the Voidreaver
Karthus wins against Kha'Zix 55.45% of the time which is 6.86% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Karthus wins against Kha'Zix 2.93% more often than would be expected.
The average opponent winrate against Kha'Zix is 48.59%.


Vi
the Piltover Enforcer
Karthus wins against Vi 56.74% of the time which is 5.21% higher against Vi than the average opponent.
After normalising both champions win rates Karthus wins against Vi 1.29% more often than would be expected.
The average opponent winrate against Vi is 51.53%.


Wukong
the Monkey King
Karthus wins against Wukong 57.05% of the time which is 8.18% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 4.25% more often than would be expected.
The average opponent winrate against Wukong is 48.87%.


Rengar
the Pridestalker
Karthus wins against Rengar 57.10% of the time which is 6.94% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 3.01% more often than would be expected.
The average opponent winrate against Rengar is 50.16%.


Amumu
the Sad Mummy
Karthus wins against Amumu 57.41% of the time which is 7.75% higher against Amumu than the average opponent.
After normalising both champions win rates Karthus wins against Amumu 3.82% more often than would be expected.
The average opponent winrate against Amumu is 49.66%.


Hecarim
the Shadow of War
Karthus wins against Hecarim 59.26% of the time which is 9.15% higher against Hecarim than the average opponent.
After normalising both champions win rates Karthus wins against Hecarim 5.22% more often than would be expected.
The average opponent winrate against Hecarim is 50.11%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 60.26% of the time which is 12.37% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 8.44% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.89%.


Zed
the Master of Shadows
Karthus wins against Zed 62.53% of the time which is 10.07% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 6.16% more often than would be expected.
The average opponent winrate against Zed is 52.46%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 62.99% of the time which is 15.44% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 11.51% more often than would be expected.
The average opponent winrate against Warwick is 47.55%.