

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: 50,283,735
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 15.2 is the strongest counter to top champions of Smolder, Yasuo & Viktor. While Karthus jungle is countered most by top champions of Rengar, Dr. Mundo & Skarner. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Rengar
the Pridestalker
Karthus wins against Rengar 43.59% of the time which is 5.90% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 6.36% less often than would be expected.
The average opponent winrate against Rengar is 49.49%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 44.30% of the time which is 3.71% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 4.17% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.01%.


Skarner
the Primordial Sovereign
Karthus wins against Skarner 44.72% of the time which is 6.51% lower against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 6.97% less often than would be expected.
The average opponent winrate against Skarner is 51.23%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 44.97% of the time which is 4.78% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 5.24% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.75%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 45.89% of the time which is 1.28% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 1.74% less often than would be expected.
The average opponent winrate against Yorick is 47.17%.


Zed
the Master of Shadows
Karthus wins against Zed 45.90% of the time which is 3.91% lower against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 4.37% less often than would be expected.
The average opponent winrate against Zed is 49.81%.


Zac
the Secret Weapon
Karthus wins against Zac 45.92% of the time which is 2.44% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 2.90% less often than would be expected.
The average opponent winrate against Zac is 48.36%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 46.11% of the time which is 0.23% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 0.24% less often than would be expected.
The average opponent winrate against Warwick is 45.88%.


Swain
the Noxian Grand General
Karthus wins against Swain 46.39% of the time which is 2.95% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 3.41% less often than would be expected.
The average opponent winrate against Swain is 49.34%.


Vayne
the Night Hunter
Karthus wins against Vayne 46.50% of the time which is 0.89% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 1.35% less often than would be expected.
The average opponent winrate against Vayne is 47.39%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 46.70% of the time which is 2.18% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.64% less often than would be expected.
The average opponent winrate against Tahm Kench is 48.88%.


Galio
the Colossus
Karthus wins against Galio 46.86% of the time which is 2.12% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 2.58% less often than would be expected.
The average opponent winrate against Galio is 48.98%.


Fiora
the Grand Duelist
Karthus wins against Fiora 47.12% of the time which is 2.32% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 2.78% less often than would be expected.
The average opponent winrate against Fiora is 49.44%.


Kayle
the Righteous
Karthus wins against Kayle 47.27% of the time which is 0.33% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 0.13% less often than would be expected.
The average opponent winrate against Kayle is 46.94%.


Garen
The Might of Demacia
Karthus wins against Garen 47.29% of the time which is 0.49% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 0.95% less often than would be expected.
The average opponent winrate against Garen is 47.78%.


Volibear
the Relentless Storm
Karthus wins against Volibear 47.58% of the time which is 0.82% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 1.28% less often than would be expected.
The average opponent winrate against Volibear is 48.40%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 47.59% of the time which is 0.47% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 0.01% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.12%.


Briar
the Restrained Hunger
Karthus wins against Briar 47.62% of the time which is 2.87% lower against Briar than the average opponent.
After normalising both champions win rates Karthus wins against Briar 3.33% less often than would be expected.
The average opponent winrate against Briar is 50.49%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 47.63% of the time which is 0.65% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 1.11% less often than would be expected.
The average opponent winrate against Ornn is 48.28%.


Irelia
the Blade Dancer
Karthus wins against Irelia 47.75% of the time which is 0.70% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.16% less often than would be expected.
The average opponent winrate against Irelia is 48.45%.


Sett
the Boss
Karthus wins against Sett 47.76% of the time which is 0.45% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.01% less often than would be expected.
The average opponent winrate against Sett is 47.31%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 47.80% of the time which is 0.36% lower against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 0.82% less often than would be expected.
The average opponent winrate against Kled is 48.16%.


Sion
The Undead Juggernaut
Karthus wins against Sion 47.97% of the time which is 2.11% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 2.57% less often than would be expected.
The average opponent winrate against Sion is 50.08%.


Riven
the Exile
Karthus wins against Riven 48.00% of the time which is 0.06% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 0.52% less often than would be expected.
The average opponent winrate against Riven is 48.06%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 48.15% of the time which is 0.68% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 1.14% less often than would be expected.
The average opponent winrate against Aatrox is 48.83%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 48.23% of the time which is 1.13% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 0.67% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.10%.


Camille
the Steel Shadow
Karthus wins against Camille 48.62% of the time which is 0.03% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 0.43% less often than would be expected.
The average opponent winrate against Camille is 48.59%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 48.91% of the time which is 1.66% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 1.20% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.25%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 48.91% of the time which is 4.00% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 4.46% less often than would be expected.
The average opponent winrate against Kayn is 52.91%.


Urgot
the Dreadnought
Karthus wins against Urgot 48.99% of the time which is 2.53% higher against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 2.07% more often than would be expected.
The average opponent winrate against Urgot is 46.46%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 49.09% of the time which is 0.39% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 0.07% less often than would be expected.
The average opponent winrate against Illaoi is 48.70%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 49.17% of the time which is 1.44% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 1.90% less often than would be expected.
The average opponent winrate against Ambessa is 50.61%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 49.19% of the time which is 2.50% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 2.04% more often than would be expected.
The average opponent winrate against Mordekaiser is 46.69%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 49.19% of the time which is 0.30% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.76% less often than would be expected.
The average opponent winrate against Vladimir is 49.49%.


Gnar
the Missing Link
Karthus wins against Gnar 49.32% of the time which is 0.24% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 0.22% less often than would be expected.
The average opponent winrate against Gnar is 49.08%.


Darius
the Hand of Noxus
Karthus wins against Darius 49.34% of the time which is 0.93% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 0.47% more often than would be expected.
The average opponent winrate against Darius is 48.41%.


Singed
the Mad Chemist
Karthus wins against Singed 49.41% of the time which is 2.17% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 1.71% more often than would be expected.
The average opponent winrate against Singed is 47.24%.


Yone
the Unforgotten
Karthus wins against Yone 49.45% of the time which is 1.19% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.65% less often than would be expected.
The average opponent winrate against Yone is 50.64%.


Shen
the Eye of Twilight
Karthus wins against Shen 49.46% of the time which is 0.76% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.30% more often than would be expected.
The average opponent winrate against Shen is 48.70%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 49.55% of the time which is 0.88% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.42% more often than would be expected.
The average opponent winrate against Poppy is 48.67%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 49.55% of the time which is 0.17% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.29% less often than would be expected.
The average opponent winrate against Gragas is 49.38%.


Akali
the Rogue Assassin
Karthus wins against Akali 49.59% of the time which is 0.02% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.44% less often than would be expected.
The average opponent winrate against Akali is 49.57%.


Sejuani
Fury of the North
Karthus wins against Sejuani 49.68% of the time which is 0.48% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 0.02% more often than would be expected.
The average opponent winrate against Sejuani is 49.20%.


Teemo
the Swift Scout
Karthus wins against Teemo 49.68% of the time which is 3.00% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 2.54% more often than would be expected.
The average opponent winrate against Teemo is 46.68%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 49.80% of the time which is 0.49% lower against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 0.95% less often than would be expected.
The average opponent winrate against Gangplank is 50.29%.


Trundle
the Troll King
Karthus wins against Trundle 49.86% of the time which is 1.42% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 0.96% more often than would be expected.
The average opponent winrate against Trundle is 48.44%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 49.88% of the time which is 1.22% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.76% more often than would be expected.
The average opponent winrate against Pantheon is 48.66%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 49.89% of the time which is 2.05% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 1.59% more often than would be expected.
The average opponent winrate against Malphite is 47.84%.


Maokai
the Twisted Treant
Karthus wins against Maokai 50.00% of the time which is 1.02% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 0.56% more often than would be expected.
The average opponent winrate against Maokai is 48.98%.


Ryze
the Rune Mage
Karthus wins against Ryze 50.11% of the time which is 2.42% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 1.96% more often than would be expected.
The average opponent winrate against Ryze is 47.69%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 50.12% of the time which is 1.51% higher against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 1.05% more often than would be expected.
The average opponent winrate against Tryndamere is 48.61%.


Olaf
the Berserker
Karthus wins against Olaf 50.22% of the time which is 1.62% higher against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 1.16% more often than would be expected.
The average opponent winrate against Olaf is 48.60%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 50.57% of the time which is 0.31% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.15% less often than would be expected.
The average opponent winrate against Aurora is 50.26%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 50.65% of the time which is 1.25% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 0.79% more often than would be expected.
The average opponent winrate against Gwen is 49.40%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 50.71% of the time which is 1.53% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 1.07% more often than would be expected.
The average opponent winrate against Nasus is 49.18%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 50.88% of the time which is 1.24% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 0.78% more often than would be expected.
The average opponent winrate against Renekton is 49.64%.


Veigar
the Tiny Master of Evil
Karthus wins against Veigar 51.00% of the time which is 2.59% higher against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 2.13% more often than would be expected.
The average opponent winrate against Veigar is 48.41%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 51.26% of the time which is 4.79% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 4.33% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.47%.


Udyr
the Spirit Walker
Karthus wins against Udyr 51.32% of the time which is 1.10% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 1.56% less often than would be expected.
The average opponent winrate against Udyr is 52.42%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 51.58% of the time which is 0.54% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 1.00% less often than would be expected.
The average opponent winrate against K'Sante is 52.12%.


Quinn
Demacia's Wings
Karthus wins against Quinn 51.70% of the time which is 2.73% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 2.27% more often than would be expected.
The average opponent winrate against Quinn is 48.97%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 51.92% of the time which is 1.27% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 0.81% more often than would be expected.
The average opponent winrate against Jayce is 50.65%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 51.97% of the time which is 1.25% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 0.79% more often than would be expected.
The average opponent winrate against Rumble is 50.72%.


Anivia
the Cryophoenix
Karthus wins against Anivia 52.00% of the time which is 6.06% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 5.59% more often than would be expected.
The average opponent winrate against Anivia is 45.94%.


Sylas
the Unshackled
Karthus wins against Sylas 52.09% of the time which is 2.45% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.99% more often than would be expected.
The average opponent winrate against Sylas is 49.64%.


Varus
the Arrow of Retribution
Karthus wins against Varus 52.16% of the time which is 3.59% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 3.13% more often than would be expected.
The average opponent winrate against Varus is 48.57%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 52.34% of the time which is 3.13% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 2.67% more often than would be expected.
The average opponent winrate against Malzahar is 49.21%.


Wukong
the Monkey King
Karthus wins against Wukong 52.39% of the time which is 4.54% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 4.08% more often than would be expected.
The average opponent winrate against Wukong is 47.85%.


Jax
Grandmaster at Arms
Karthus wins against Jax 52.41% of the time which is 1.20% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.74% more often than would be expected.
The average opponent winrate against Jax is 51.21%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 52.55% of the time which is 3.93% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 3.47% more often than would be expected.
The average opponent winrate against Kennen is 48.62%.


Karma
the Enlightened One
Karthus wins against Karma 53.04% of the time which is 4.35% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.89% more often than would be expected.
The average opponent winrate against Karma is 48.69%.


Akshan
the Rogue Sentinel
Karthus wins against Akshan 53.15% of the time which is 3.87% higher against Akshan than the average opponent.
After normalising both champions win rates Karthus wins against Akshan 3.41% more often than would be expected.
The average opponent winrate against Akshan is 49.28%.


Mel
the Soul's Reflection
Karthus wins against Mel 54.27% of the time which is 3.30% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 2.84% more often than would be expected.
The average opponent winrate against Mel is 50.97%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 55.25% of the time which is 0.13% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 0.60% less often than would be expected.
The average opponent winrate against Lee Sin is 55.38%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 55.74% of the time which is 4.88% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 4.42% more often than would be expected.
The average opponent winrate against Viktor is 50.86%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 56.15% of the time which is 5.02% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 4.56% more often than would be expected.
The average opponent winrate against Yasuo is 51.13%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 59.44% of the time which is 4.57% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 4.10% more often than would be expected.
The average opponent winrate against Smolder is 54.87%.