

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: 39,795,620
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 30 is the strongest counter to top champions of Udyr, Shaco & Yunara. While Karthus jungle is countered most by top champions of Dr. Mundo, Ornn & Trundle. 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 41.78% of the time which is 7.51% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 5.11% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.29%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 42.34% of the time which is 6.30% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 3.91% less often than would be expected.
The average opponent winrate against Ornn is 48.64%.


Trundle
the Troll King
Karthus wins against Trundle 42.71% of the time which is 6.62% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 4.22% less often than would be expected.
The average opponent winrate against Trundle is 49.33%.


Galio
the Colossus
Karthus wins against Galio 43.06% of the time which is 7.09% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 4.69% less often than would be expected.
The average opponent winrate against Galio is 50.15%.


Sett
the Boss
Karthus wins against Sett 43.58% of the time which is 4.02% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.63% less often than would be expected.
The average opponent winrate against Sett is 47.60%.


Ryze
the Rune Mage
Karthus wins against Ryze 43.61% of the time which is 6.40% lower against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 4.00% less often than would be expected.
The average opponent winrate against Ryze is 50.01%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 44.16% of the time which is 3.63% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 1.24% less often than would be expected.
The average opponent winrate against Malphite is 47.79%.


Garen
The Might of Demacia
Karthus wins against Garen 44.41% of the time which is 4.02% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 1.63% less often than would be expected.
The average opponent winrate against Garen is 48.43%.


Quinn
Demacia's Wings
Karthus wins against Quinn 44.49% of the time which is 3.36% lower against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 0.97% less often than would be expected.
The average opponent winrate against Quinn is 47.85%.


Sion
The Undead Juggernaut
Karthus wins against Sion 44.57% of the time which is 5.08% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 2.68% less often than would be expected.
The average opponent winrate against Sion is 49.65%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 44.96% of the time which is 3.75% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 1.36% less often than would be expected.
The average opponent winrate against Nasus is 48.71%.


Volibear
the Relentless Storm
Karthus wins against Volibear 45.04% of the time which is 5.31% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.91% less often than would be expected.
The average opponent winrate against Volibear is 50.35%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 45.05% of the time which is 5.05% lower against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 2.65% less often than would be expected.
The average opponent winrate against Kled is 50.10%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 45.20% of the time which is 3.53% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 1.13% less often than would be expected.
The average opponent winrate against Yorick is 48.73%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 45.48% of the time which is 5.03% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 2.63% less often than would be expected.
The average opponent winrate against Tryndamere is 50.51%.


Zac
the Secret Weapon
Karthus wins against Zac 45.55% of the time which is 2.69% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.30% less often than would be expected.
The average opponent winrate against Zac is 48.24%.


Urgot
the Dreadnought
Karthus wins against Urgot 45.58% of the time which is 2.46% lower against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 0.07% less often than would be expected.
The average opponent winrate against Urgot is 48.04%.


Maokai
the Twisted Treant
Karthus wins against Maokai 45.63% of the time which is 3.62% lower against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 1.22% less often than would be expected.
The average opponent winrate against Maokai is 49.25%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 45.87% of the time which is 1.28% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 1.10% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.15%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 45.89% of the time which is 2.66% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 0.27% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.55%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 46.10% of the time which is 3.67% lower against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 1.27% less often than would be expected.
The average opponent winrate against Illaoi is 49.77%.


Fiora
the Grand Duelist
Karthus wins against Fiora 46.21% of the time which is 4.13% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 1.73% less often than would be expected.
The average opponent winrate against Fiora is 50.34%.


Akali
the Rogue Assassin
Karthus wins against Akali 46.25% of the time which is 2.92% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.52% less often than would be expected.
The average opponent winrate against Akali is 49.17%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 46.61% of the time which is 5.48% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 3.08% less often than would be expected.
The average opponent winrate against Gwen is 52.09%.


Camille
the Steel Shadow
Karthus wins against Camille 47.15% of the time which is 3.71% lower against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 1.31% less often than would be expected.
The average opponent winrate against Camille is 50.86%.


Shen
the Eye of Twilight
Karthus wins against Shen 47.62% of the time which is 1.40% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.00% more often than would be expected.
The average opponent winrate against Shen is 49.02%.


Swain
the Noxian Grand General
Karthus wins against Swain 47.73% of the time which is 2.27% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 0.13% more often than would be expected.
The average opponent winrate against Swain is 50.00%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 47.78% of the time which is 2.62% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.22% less often than would be expected.
The average opponent winrate against Aatrox is 50.40%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 47.88% of the time which is 0.88% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 3.26% more often than would be expected.
The average opponent winrate against Warwick is 47.00%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 48.16% of the time which is 3.59% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 1.19% less often than would be expected.
The average opponent winrate against Ambessa is 51.75%.


Irelia
the Blade Dancer
Karthus wins against Irelia 48.17% of the time which is 1.18% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.22% more often than would be expected.
The average opponent winrate against Irelia is 49.35%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 48.18% of the time which is 2.59% lower against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 0.19% less often than would be expected.
The average opponent winrate against Gangplank is 50.77%.


Olaf
the Berserker
Karthus wins against Olaf 48.32% of the time which is 1.17% lower against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 1.23% more often than would be expected.
The average opponent winrate against Olaf is 49.49%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 48.33% of the time which is 2.85% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.45% less often than would be expected.
The average opponent winrate against Gragas is 51.18%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 48.44% of the time which is 0.23% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 2.16% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.67%.


Sylas
the Unshackled
Karthus wins against Sylas 48.53% of the time which is 0.89% lower against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.51% more often than would be expected.
The average opponent winrate against Sylas is 49.42%.


Jax
Grandmaster at Arms
Karthus wins against Jax 48.83% of the time which is 1.32% lower against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 1.08% more often than would be expected.
The average opponent winrate against Jax is 50.15%.


Vayne
the Night Hunter
Karthus wins against Vayne 48.84% of the time which is 1.08% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 1.32% more often than would be expected.
The average opponent winrate against Vayne is 49.92%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 48.89% of the time which is 0.13% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 2.27% more often than would be expected.
The average opponent winrate against Malzahar is 49.02%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 48.91% of the time which is 2.55% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.15% less often than would be expected.
The average opponent winrate against Yasuo is 51.46%.


Yone
the Unforgotten
Karthus wins against Yone 49.10% of the time which is 2.83% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.43% less often than would be expected.
The average opponent winrate against Yone is 51.93%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 49.18% of the time which is 0.37% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.03% more often than would be expected.
The average opponent winrate against Poppy is 49.55%.


Varus
the Arrow of Retribution
Karthus wins against Varus 49.26% of the time which is 2.06% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 0.34% more often than would be expected.
The average opponent winrate against Varus is 51.32%.


Teemo
the Swift Scout
Karthus wins against Teemo 49.29% of the time which is 0.86% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 3.25% more often than would be expected.
The average opponent winrate against Teemo is 48.43%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 49.37% of the time which is 0.83% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 1.57% more often than would be expected.
The average opponent winrate against Vladimir is 50.20%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 49.51% of the time which is 3.94% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 1.54% less often than would be expected.
The average opponent winrate against Kayn is 53.45%.


Riven
the Exile
Karthus wins against Riven 49.60% of the time which is 2.25% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 0.15% more often than would be expected.
The average opponent winrate against Riven is 51.85%.


Kayle
the Righteous
Karthus wins against Kayle 49.81% of the time which is 1.60% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 3.99% more often than would be expected.
The average opponent winrate against Kayle is 48.21%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 49.84% of the time which is 0.09% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.31% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.93%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 49.84% of the time which is 2.67% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 0.27% less often than would be expected.
The average opponent winrate against Jayce is 52.51%.


Darius
the Hand of Noxus
Karthus wins against Darius 50.00% of the time which is 0.61% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 1.79% more often than would be expected.
The average opponent winrate against Darius is 50.61%.


Wukong
the Monkey King
Karthus wins against Wukong 50.00% of the time which is 1.22% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 3.62% more often than would be expected.
The average opponent winrate against Wukong is 48.78%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 50.00% of the time which is 0.52% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 1.88% more often than would be expected.
The average opponent winrate against Aurora is 50.52%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 50.12% of the time which is 0.54% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.94% more often than would be expected.
The average opponent winrate against Renekton is 49.58%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 51.00% of the time which is 2.40% lower against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 0.00% less often than would be expected.
The average opponent winrate against Rumble is 53.40%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 51.25% of the time which is 2.28% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 0.12% more often than would be expected.
The average opponent winrate against K'Sante is 53.53%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 51.39% of the time which is 1.60% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 4.00% more often than would be expected.
The average opponent winrate against Pantheon is 49.79%.


Singed
the Mad Chemist
Karthus wins against Singed 51.43% of the time which is 2.56% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 4.96% more often than would be expected.
The average opponent winrate against Singed is 48.87%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 52.48% of the time which is 1.48% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 0.91% more often than would be expected.
The average opponent winrate against Smolder is 53.96%.


Gnar
the Missing Link
Karthus wins against Gnar 53.12% of the time which is 2.04% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 4.44% more often than would be expected.
The average opponent winrate against Gnar is 51.08%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 54.53% of the time which is 4.94% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 7.34% more often than would be expected.
The average opponent winrate against Kennen is 49.59%.


Yunara
the Unbroken Faith
Karthus wins against Yunara 54.92% of the time which is 5.26% lower against Yunara than the average opponent.
After normalising both champions win rates Karthus wins against Yunara 2.94% less often than would be expected.
The average opponent winrate against Yunara is 60.18%.


Shaco
the Demon Jester
Karthus wins against Shaco 60.61% of the time which is 5.83% higher against Shaco than the average opponent.
After normalising both champions win rates Karthus wins against Shaco 8.22% more often than would be expected.
The average opponent winrate against Shaco is 54.78%.


Udyr
the Spirit Walker
Karthus wins against Udyr 61.18% of the time which is 5.87% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 8.25% more often than would be expected.
The average opponent winrate against Udyr is 55.31%.