

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: 13,536,508
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 15.4 is the strongest counter to top champions of Kennen, Vladimir & Ambessa. While Karthus jungle is countered most by top champions of Dr. Mundo, Sett & Urgot. 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 41.32% of the time which is 7.95% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 7.62% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.27%.


Sett
the Boss
Karthus wins against Sett 45.05% of the time which is 2.16% lower against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.84% less often than would be expected.
The average opponent winrate against Sett is 47.21%.


Urgot
the Dreadnought
Karthus wins against Urgot 45.52% of the time which is 1.49% lower against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 1.17% less often than would be expected.
The average opponent winrate against Urgot is 47.01%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 45.73% of the time which is 3.46% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 3.13% less often than would be expected.
The average opponent winrate against Pantheon is 49.19%.


Akali
the Rogue Assassin
Karthus wins against Akali 45.83% of the time which is 2.87% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 2.54% less often than would be expected.
The average opponent winrate against Akali is 48.70%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 45.90% of the time which is 3.22% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 2.89% less often than would be expected.
The average opponent winrate against Aatrox is 49.12%.


Kayle
the Righteous
Karthus wins against Kayle 46.05% of the time which is 1.04% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 0.72% less often than would be expected.
The average opponent winrate against Kayle is 47.09%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 46.08% of the time which is 1.44% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 1.11% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.52%.


Olaf
the Berserker
Karthus wins against Olaf 46.32% of the time which is 2.46% lower against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 2.13% less often than would be expected.
The average opponent winrate against Olaf is 48.78%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 46.44% of the time which is 1.17% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 0.84% less often than would be expected.
The average opponent winrate against Yorick is 47.61%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 46.54% of the time which is 1.35% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 1.02% less often than would be expected.
The average opponent winrate against Nasus is 47.89%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 47.05% of the time which is 1.80% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 1.47% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.85%.


Shen
the Eye of Twilight
Karthus wins against Shen 47.06% of the time which is 2.21% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.88% less often than would be expected.
The average opponent winrate against Shen is 49.27%.


Sion
The Undead Juggernaut
Karthus wins against Sion 47.11% of the time which is 2.09% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 1.76% less often than would be expected.
The average opponent winrate against Sion is 49.20%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 47.29% of the time which is 2.36% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.03% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.65%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 47.51% of the time which is 0.33% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.65% more often than would be expected.
The average opponent winrate against Malphite is 47.18%.


Garen
The Might of Demacia
Karthus wins against Garen 47.52% of the time which is 0.07% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 0.26% more often than would be expected.
The average opponent winrate against Garen is 47.59%.


Volibear
the Relentless Storm
Karthus wins against Volibear 47.58% of the time which is 1.56% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 1.23% less often than would be expected.
The average opponent winrate against Volibear is 49.14%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 47.68% of the time which is 2.23% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 1.90% less often than would be expected.
The average opponent winrate against Tryndamere is 49.91%.


Darius
the Hand of Noxus
Karthus wins against Darius 47.73% of the time which is 0.63% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 0.30% less often than would be expected.
The average opponent winrate against Darius is 48.36%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 47.77% of the time which is 1.18% lower against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 0.85% less often than would be expected.
The average opponent winrate against Kled is 48.95%.


Quinn
Demacia's Wings
Karthus wins against Quinn 47.83% of the time which is 0.56% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 0.89% more often than would be expected.
The average opponent winrate against Quinn is 47.27%.


Camille
the Steel Shadow
Karthus wins against Camille 48.06% of the time which is 1.51% lower against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 1.18% less often than would be expected.
The average opponent winrate against Camille is 49.57%.


Karma
the Enlightened One
Karthus wins against Karma 48.25% of the time which is 0.38% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 0.05% less often than would be expected.
The average opponent winrate against Karma is 48.63%.


Teemo
the Swift Scout
Karthus wins against Teemo 48.54% of the time which is 1.49% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 1.81% more often than would be expected.
The average opponent winrate against Teemo is 47.05%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 48.93% of the time which is 0.98% lower against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 0.65% less often than would be expected.
The average opponent winrate against Renekton is 49.91%.


Fiora
the Grand Duelist
Karthus wins against Fiora 49.22% of the time which is 0.74% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 0.41% less often than would be expected.
The average opponent winrate against Fiora is 49.96%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 49.37% of the time which is 1.27% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 0.94% less often than would be expected.
The average opponent winrate against Gwen is 50.64%.


Riven
the Exile
Karthus wins against Riven 49.38% of the time which is 0.37% higher against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 0.70% more often than would be expected.
The average opponent winrate against Riven is 49.01%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 49.44% of the time which is 3.13% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 3.45% more often than would be expected.
The average opponent winrate against Warwick is 46.31%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 49.51% of the time which is 0.21% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.12% more often than would be expected.
The average opponent winrate against Gragas is 49.72%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 49.53% of the time which is 2.02% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 2.35% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.51%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 49.55% of the time which is 1.98% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 1.65% less often than would be expected.
The average opponent winrate against Jayce is 51.53%.


Gnar
the Missing Link
Karthus wins against Gnar 49.90% of the time which is 0.21% lower against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 0.12% more often than would be expected.
The average opponent winrate against Gnar is 50.11%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 50.00% of the time which is 3.32% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 3.64% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.68%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 50.00% of the time which is 0.34% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.01% less often than would be expected.
The average opponent winrate against Aurora is 50.34%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 50.14% of the time which is 2.42% higher against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 2.75% more often than would be expected.
The average opponent winrate against Ornn is 47.72%.


Yone
the Unforgotten
Karthus wins against Yone 50.60% of the time which is 0.61% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.28% less often than would be expected.
The average opponent winrate against Yone is 51.21%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 50.90% of the time which is 1.61% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.94% more often than would be expected.
The average opponent winrate against Poppy is 49.29%.


Irelia
the Blade Dancer
Karthus wins against Irelia 50.91% of the time which is 1.98% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.31% more often than would be expected.
The average opponent winrate against Irelia is 48.93%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 51.04% of the time which is 2.03% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 1.70% less often than would be expected.
The average opponent winrate against K'Sante is 53.07%.


Vayne
the Night Hunter
Karthus wins against Vayne 51.13% of the time which is 2.64% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 2.97% more often than would be expected.
The average opponent winrate against Vayne is 48.49%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 51.64% of the time which is 1.29% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.62% more often than would be expected.
The average opponent winrate against Yasuo is 50.35%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 51.75% of the time which is 1.78% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 2.11% more often than would be expected.
The average opponent winrate against Gangplank is 49.97%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 51.88% of the time which is 0.21% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 0.54% more often than would be expected.
The average opponent winrate against Rumble is 51.67%.


Sylas
the Unshackled
Karthus wins against Sylas 52.11% of the time which is 0.83% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.16% more often than would be expected.
The average opponent winrate against Sylas is 51.28%.


Trundle
the Troll King
Karthus wins against Trundle 52.30% of the time which is 2.63% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 2.96% more often than would be expected.
The average opponent winrate against Trundle is 49.67%.


Wukong
the Monkey King
Karthus wins against Wukong 52.50% of the time which is 4.04% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 4.37% more often than would be expected.
The average opponent winrate against Wukong is 48.46%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 52.52% of the time which is 3.40% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 3.73% more often than would be expected.
The average opponent winrate against Illaoi is 49.12%.


Jax
Grandmaster at Arms
Karthus wins against Jax 52.71% of the time which is 2.08% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 2.41% more often than would be expected.
The average opponent winrate against Jax is 50.63%.


Singed
the Mad Chemist
Karthus wins against Singed 52.79% of the time which is 5.26% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 5.59% more often than would be expected.
The average opponent winrate against Singed is 47.53%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 52.97% of the time which is 1.91% higher against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 2.24% more often than would be expected.
The average opponent winrate against Ambessa is 51.06%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 53.58% of the time which is 3.69% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 4.02% more often than would be expected.
The average opponent winrate against Vladimir is 49.89%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 53.94% of the time which is 4.54% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 4.87% more often than would be expected.
The average opponent winrate against Kennen is 49.40%.