

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.
Platinum+ Champions Analysed: 36,211,184
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 15.3 is the strongest counter to top champions of Zed, Lee Sin & Viktor. While Karthus jungle is countered most by top champions of Urgot, Vayne & Dr. Mundo. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Urgot
the Dreadnought
Karthus wins against Urgot 44.26% of the time which is 2.33% lower against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 4.31% less often than would be expected.
The average opponent winrate against Urgot is 46.59%.


Vayne
the Night Hunter
Karthus wins against Vayne 45.58% of the time which is 1.66% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 3.64% less often than would be expected.
The average opponent winrate against Vayne is 47.24%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 45.93% of the time which is 2.14% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 4.12% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.07%.


Trundle
the Troll King
Karthus wins against Trundle 46.73% of the time which is 1.67% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 3.65% less often than would be expected.
The average opponent winrate against Trundle is 48.40%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 46.81% of the time which is 0.19% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 1.79% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.62%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 46.89% of the time which is 0.58% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 2.56% less often than would be expected.
The average opponent winrate against Yorick is 47.47%.


Olaf
the Berserker
Karthus wins against Olaf 46.90% of the time which is 0.91% lower against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 2.89% less often than would be expected.
The average opponent winrate against Olaf is 47.81%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 47.01% of the time which is 1.06% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 0.92% less often than would be expected.
The average opponent winrate against Fiddlesticks is 45.95%.


Volibear
the Relentless Storm
Karthus wins against Volibear 47.60% of the time which is 1.33% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 3.31% less often than would be expected.
The average opponent winrate against Volibear is 48.93%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 47.74% of the time which is 0.17% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 2.15% less often than would be expected.
The average opponent winrate against Ornn is 47.91%.


Darius
the Hand of Noxus
Karthus wins against Darius 48.05% of the time which is 0.44% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 1.54% less often than would be expected.
The average opponent winrate against Darius is 47.61%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 48.17% of the time which is 0.64% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.62% less often than would be expected.
The average opponent winrate against Tahm Kench is 48.81%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 48.18% of the time which is 0.50% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 1.48% less often than would be expected.
The average opponent winrate against Nasus is 47.68%.


Riven
the Exile
Karthus wins against Riven 48.21% of the time which is 0.74% higher against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 1.24% less often than would be expected.
The average opponent winrate against Riven is 47.47%.


Sett
the Boss
Karthus wins against Sett 48.33% of the time which is 1.58% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.40% less often than would be expected.
The average opponent winrate against Sett is 46.75%.


Ryze
the Rune Mage
Karthus wins against Ryze 48.37% of the time which is 1.19% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 0.79% less often than would be expected.
The average opponent winrate against Ryze is 47.18%.


Karma
the Enlightened One
Karthus wins against Karma 48.49% of the time which is 0.21% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 1.77% less often than would be expected.
The average opponent winrate against Karma is 48.28%.


Garen
The Might of Demacia
Karthus wins against Garen 48.51% of the time which is 0.75% higher against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 1.23% less often than would be expected.
The average opponent winrate against Garen is 47.76%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 48.52% of the time which is 0.00% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.98% less often than would be expected.
The average opponent winrate against Pantheon is 48.52%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 48.87% of the time which is 3.56% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 1.58% more often than would be expected.
The average opponent winrate against Warwick is 45.31%.


Fiora
the Grand Duelist
Karthus wins against Fiora 49.05% of the time which is 0.40% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 1.58% less often than would be expected.
The average opponent winrate against Fiora is 48.65%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 49.13% of the time which is 1.37% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.61% less often than would be expected.
The average opponent winrate against Poppy is 47.76%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 49.18% of the time which is 1.75% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 0.23% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.43%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 49.43% of the time which is 3.04% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 1.06% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.39%.


Anivia
the Cryophoenix
Karthus wins against Anivia 49.56% of the time which is 3.45% higher against Anivia than the average opponent.
After normalising both champions win rates Karthus wins against Anivia 1.47% more often than would be expected.
The average opponent winrate against Anivia is 46.11%.


Kayle
the Righteous
Karthus wins against Kayle 49.60% of the time which is 2.91% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 0.93% more often than would be expected.
The average opponent winrate against Kayle is 46.69%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 49.76% of the time which is 0.59% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 1.39% less often than would be expected.
The average opponent winrate against Vladimir is 49.17%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 50.05% of the time which is 2.49% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 0.51% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.56%.


Irelia
the Blade Dancer
Karthus wins against Irelia 50.10% of the time which is 1.79% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 0.19% less often than would be expected.
The average opponent winrate against Irelia is 48.31%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 50.30% of the time which is 1.98% higher against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 0.00% less often than would be expected.
The average opponent winrate against Tryndamere is 48.32%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 50.33% of the time which is 1.70% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.28% less often than would be expected.
The average opponent winrate against Aatrox is 48.63%.


Quinn
Demacia's Wings
Karthus wins against Quinn 50.33% of the time which is 3.21% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 1.23% more often than would be expected.
The average opponent winrate against Quinn is 47.12%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 50.51% of the time which is 1.48% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 0.50% less often than would be expected.
The average opponent winrate against Illaoi is 49.03%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 50.64% of the time which is 3.43% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 1.45% more often than would be expected.
The average opponent winrate against Malphite is 47.21%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 50.78% of the time which is 2.20% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.22% more often than would be expected.
The average opponent winrate against Gragas is 48.58%.


Singed
the Mad Chemist
Karthus wins against Singed 50.87% of the time which is 3.64% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 1.66% more often than would be expected.
The average opponent winrate against Singed is 47.23%.


Shen
the Eye of Twilight
Karthus wins against Shen 50.88% of the time which is 2.58% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.60% more often than would be expected.
The average opponent winrate against Shen is 48.30%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 50.88% of the time which is 3.21% higher against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 1.23% more often than would be expected.
The average opponent winrate against Kled is 47.67%.


Sion
The Undead Juggernaut
Karthus wins against Sion 51.02% of the time which is 1.18% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 0.80% less often than would be expected.
The average opponent winrate against Sion is 49.84%.


Camille
the Steel Shadow
Karthus wins against Camille 51.11% of the time which is 2.62% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 0.64% more often than would be expected.
The average opponent winrate against Camille is 48.49%.


Teemo
the Swift Scout
Karthus wins against Teemo 51.28% of the time which is 4.19% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 2.21% more often than would be expected.
The average opponent winrate against Teemo is 47.09%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 51.45% of the time which is 2.59% higher against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 0.61% more often than would be expected.
The average opponent winrate against Gwen is 48.86%.


Zac
the Secret Weapon
Karthus wins against Zac 51.46% of the time which is 3.78% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 1.80% more often than would be expected.
The average opponent winrate against Zac is 47.68%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 51.49% of the time which is 1.17% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 0.81% less often than would be expected.
The average opponent winrate against Xin Zhao is 50.32%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 51.51% of the time which is 0.20% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 2.18% less often than would be expected.
The average opponent winrate against K'Sante is 51.71%.


Akali
the Rogue Assassin
Karthus wins against Akali 51.65% of the time which is 2.47% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.49% more often than would be expected.
The average opponent winrate against Akali is 49.18%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 51.66% of the time which is 2.10% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.12% more often than would be expected.
The average opponent winrate against Aurora is 49.56%.


Swain
the Noxian Grand General
Karthus wins against Swain 51.96% of the time which is 4.18% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 2.20% more often than would be expected.
The average opponent winrate against Swain is 47.78%.


Udyr
the Spirit Walker
Karthus wins against Udyr 52.27% of the time which is 0.19% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 2.17% less often than would be expected.
The average opponent winrate against Udyr is 52.46%.


Gnar
the Missing Link
Karthus wins against Gnar 52.46% of the time which is 3.65% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 1.67% more often than would be expected.
The average opponent winrate against Gnar is 48.81%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 52.66% of the time which is 2.31% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 0.33% more often than would be expected.
The average opponent winrate against Ambessa is 50.35%.


Galio
the Colossus
Karthus wins against Galio 52.94% of the time which is 4.30% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 2.32% more often than would be expected.
The average opponent winrate against Galio is 48.64%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 53.12% of the time which is 3.50% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 1.52% more often than would be expected.
The average opponent winrate against Renekton is 49.62%.


Yone
the Unforgotten
Karthus wins against Yone 53.24% of the time which is 2.96% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.98% more often than would be expected.
The average opponent winrate against Yone is 50.28%.


Jax
Grandmaster at Arms
Karthus wins against Jax 53.30% of the time which is 3.43% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 1.45% more often than would be expected.
The average opponent winrate against Jax is 49.87%.


Maokai
the Twisted Treant
Karthus wins against Maokai 53.34% of the time which is 4.36% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 2.38% more often than would be expected.
The average opponent winrate against Maokai is 48.98%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 53.35% of the time which is 2.42% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 0.44% more often than would be expected.
The average opponent winrate against Jayce is 50.93%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 53.50% of the time which is 3.60% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 1.62% more often than would be expected.
The average opponent winrate against Gangplank is 49.90%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 53.57% of the time which is 5.45% higher against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 3.47% more often than would be expected.
The average opponent winrate against Malzahar is 48.12%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 53.66% of the time which is 3.04% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 1.06% more often than would be expected.
The average opponent winrate against Rumble is 50.62%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 53.85% of the time which is 0.22% lower against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 2.20% less often than would be expected.
The average opponent winrate against Kayn is 54.07%.


Sylas
the Unshackled
Karthus wins against Sylas 54.00% of the time which is 3.29% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.31% more often than would be expected.
The average opponent winrate against Sylas is 50.71%.


Wukong
the Monkey King
Karthus wins against Wukong 54.09% of the time which is 5.63% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 3.65% more often than would be expected.
The average opponent winrate against Wukong is 48.46%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 54.13% of the time which is 6.36% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 4.38% more often than would be expected.
The average opponent winrate against Kennen is 47.77%.


Skarner
the Primordial Sovereign
Karthus wins against Skarner 55.24% of the time which is 0.58% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 1.39% less often than would be expected.
The average opponent winrate against Skarner is 54.66%.


Sejuani
Fury of the North
Karthus wins against Sejuani 56.48% of the time which is 7.63% higher against Sejuani than the average opponent.
After normalising both champions win rates Karthus wins against Sejuani 5.65% more often than would be expected.
The average opponent winrate against Sejuani is 48.85%.


Varus
the Arrow of Retribution
Karthus wins against Varus 57.49% of the time which is 7.90% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 5.92% more often than would be expected.
The average opponent winrate against Varus is 49.59%.


Mel
the Soul's Reflection
Karthus wins against Mel 57.53% of the time which is 5.48% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 3.50% more often than would be expected.
The average opponent winrate against Mel is 52.05%.


Rengar
the Pridestalker
Karthus wins against Rengar 57.62% of the time which is 8.23% higher against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 6.25% more often than would be expected.
The average opponent winrate against Rengar is 49.39%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 57.83% of the time which is 7.62% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 5.64% more often than would be expected.
The average opponent winrate against Yasuo is 50.21%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 59.26% of the time which is 4.83% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 2.86% more often than would be expected.
The average opponent winrate against Smolder is 54.43%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 59.68% of the time which is 9.49% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 7.51% more often than would be expected.
The average opponent winrate against Viktor is 50.19%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 61.26% of the time which is 5.91% higher against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 3.94% more often than would be expected.
The average opponent winrate against Lee Sin is 55.35%.


Zed
the Master of Shadows
Karthus wins against Zed 62.16% of the time which is 11.15% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 9.17% more often than would be expected.
The average opponent winrate against Zed is 51.01%.