

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.
Gold Champions Analysed: 15,256,371
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 top Counters
Karthus jungle on Patch 15.16 is the strongest counter to top champions of Viego, Yasuo & Gragas. While Karthus jungle is countered most by top champions of Dr. Mundo, Quinn & Poppy. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 38.57% of the time which is 9.98% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 8.22% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.55%.


Quinn
Demacia's Wings
Karthus wins against Quinn 42.35% of the time which is 5.62% lower against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 3.87% less often than would be expected.
The average opponent winrate against Quinn is 47.97%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 42.48% of the time which is 7.68% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 5.92% less often than would be expected.
The average opponent winrate against Poppy is 50.16%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 43.39% of the time which is 4.14% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 2.39% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.53%.


Kayle
the Righteous
Karthus wins against Kayle 43.52% of the time which is 4.36% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 2.61% less often than would be expected.
The average opponent winrate against Kayle is 47.88%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 44.08% of the time which is 6.68% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 4.92% less often than would be expected.
The average opponent winrate against Vladimir is 50.76%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 44.73% of the time which is 3.32% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 1.57% less often than would be expected.
The average opponent winrate against Malphite is 48.05%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 45.04% of the time which is 4.29% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 2.53% less often than would be expected.
The average opponent winrate against Tryndamere is 49.33%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 45.08% of the time which is 2.52% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 0.77% less often than would be expected.
The average opponent winrate against Yorick is 47.60%.


Trundle
the Troll King
Karthus wins against Trundle 45.29% of the time which is 6.36% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 4.60% less often than would be expected.
The average opponent winrate against Trundle is 51.65%.


Sett
the Boss
Karthus wins against Sett 45.37% of the time which is 1.64% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.11% more often than would be expected.
The average opponent winrate against Sett is 47.01%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 45.45% of the time which is 4.27% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.51% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.72%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 45.58% of the time which is 2.45% lower against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 0.70% less often than would be expected.
The average opponent winrate against Illaoi is 48.03%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 45.59% of the time which is 1.86% lower against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 0.11% less often than would be expected.
The average opponent winrate against Warwick is 47.45%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 45.71% of the time which is 2.83% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 1.07% less often than would be expected.
The average opponent winrate against Nasus is 48.54%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 45.76% of the time which is 2.42% lower against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 0.67% less often than would be expected.
The average opponent winrate against Kled is 48.18%.


Garen
The Might of Demacia
Karthus wins against Garen 45.77% of the time which is 2.22% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 0.47% less often than would be expected.
The average opponent winrate against Garen is 47.99%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 45.92% of the time which is 4.04% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.28% less often than would be expected.
The average opponent winrate against Renekton is 49.96%.


Urgot
the Dreadnought
Karthus wins against Urgot 45.97% of the time which is 1.44% lower against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 0.31% more often than would be expected.
The average opponent winrate against Urgot is 47.41%.


Sion
The Undead Juggernaut
Karthus wins against Sion 46.28% of the time which is 2.55% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 0.79% less often than would be expected.
The average opponent winrate against Sion is 48.83%.


Shen
the Eye of Twilight
Karthus wins against Shen 46.49% of the time which is 2.87% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.11% less often than would be expected.
The average opponent winrate against Shen is 49.36%.


Vayne
the Night Hunter
Karthus wins against Vayne 46.75% of the time which is 2.21% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 0.45% less often than would be expected.
The average opponent winrate against Vayne is 48.96%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 46.84% of the time which is 1.52% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 0.23% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.36%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 47.06% of the time which is 2.98% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.22% less often than would be expected.
The average opponent winrate against Pantheon is 50.04%.


Akali
the Rogue Assassin
Karthus wins against Akali 47.52% of the time which is 1.64% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.12% more often than would be expected.
The average opponent winrate against Akali is 49.16%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 47.73% of the time which is 4.89% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 3.13% less often than would be expected.
The average opponent winrate against Gwen is 52.62%.


Olaf
the Berserker
Karthus wins against Olaf 48.21% of the time which is 1.05% lower against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 0.71% more often than would be expected.
The average opponent winrate against Olaf is 49.26%.


Riven
the Exile
Karthus wins against Riven 48.47% of the time which is 2.73% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 0.97% less often than would be expected.
The average opponent winrate against Riven is 51.20%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 48.50% of the time which is 1.44% lower against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 0.32% more often than would be expected.
The average opponent winrate against Kennen is 49.94%.


Volibear
the Relentless Storm
Karthus wins against Volibear 48.58% of the time which is 1.01% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 0.75% more often than would be expected.
The average opponent winrate against Volibear is 49.59%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 48.72% of the time which is 0.50% higher against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 2.25% more often than would be expected.
The average opponent winrate against Ornn is 48.22%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 48.74% of the time which is 2.01% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.25% less often than would be expected.
The average opponent winrate against Aatrox is 50.75%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 49.14% of the time which is 1.72% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.04% more often than would be expected.
The average opponent winrate against Aurora is 50.86%.


Teemo
the Swift Scout
Karthus wins against Teemo 49.39% of the time which is 1.30% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 3.05% more often than would be expected.
The average opponent winrate against Teemo is 48.09%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 49.41% of the time which is 4.63% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 2.88% less often than would be expected.
The average opponent winrate against K'Sante is 54.04%.


Fiora
the Grand Duelist
Karthus wins against Fiora 49.53% of the time which is 0.21% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 1.97% more often than would be expected.
The average opponent winrate against Fiora is 49.32%.


Singed
the Mad Chemist
Karthus wins against Singed 49.68% of the time which is 3.42% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 5.16% more often than would be expected.
The average opponent winrate against Singed is 46.26%.


Darius
the Hand of Noxus
Karthus wins against Darius 49.70% of the time which is 0.78% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 0.98% more often than would be expected.
The average opponent winrate against Darius is 50.48%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 50.14% of the time which is 1.19% lower against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 0.57% more often than would be expected.
The average opponent winrate against Gangplank is 51.33%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 50.85% of the time which is 1.25% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 3.01% more often than would be expected.
The average opponent winrate against Rumble is 49.60%.


Yone
the Unforgotten
Karthus wins against Yone 50.93% of the time which is 0.15% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.61% more often than would be expected.
The average opponent winrate against Yone is 51.08%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 50.94% of the time which is 2.32% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 4.08% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.62%.


Jax
Grandmaster at Arms
Karthus wins against Jax 51.08% of the time which is 1.13% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 2.89% more often than would be expected.
The average opponent winrate against Jax is 49.95%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 51.17% of the time which is 0.45% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 1.31% more often than would be expected.
The average opponent winrate against Ambessa is 51.62%.


Irelia
the Blade Dancer
Karthus wins against Irelia 51.38% of the time which is 2.89% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 4.65% more often than would be expected.
The average opponent winrate against Irelia is 48.49%.


Camille
the Steel Shadow
Karthus wins against Camille 51.40% of the time which is 0.70% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 2.46% more often than would be expected.
The average opponent winrate against Camille is 50.70%.


Gnar
the Missing Link
Karthus wins against Gnar 52.36% of the time which is 1.50% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 3.26% more often than would be expected.
The average opponent winrate against Gnar is 50.86%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 52.82% of the time which is 0.63% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 2.39% more often than would be expected.
The average opponent winrate against Jayce is 52.19%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 53.47% of the time which is 1.87% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 3.63% more often than would be expected.
The average opponent winrate against Gragas is 51.60%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 53.57% of the time which is 2.29% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 4.05% more often than would be expected.
The average opponent winrate against Yasuo is 51.28%.


Viego
The Ruined King
Karthus wins against Viego 54.00% of the time which is 0.25% lower against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.50% more often than would be expected.
The average opponent winrate against Viego is 54.25%.