

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: 38,769,679
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 Kai'Sa, Cassiopeia & Smolder. While Karthus jungle is countered most by top champions of Master Yi, Dr. Mundo & Tryndamere. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Master Yi
the Wuju Bladesman
Karthus wins against Master Yi 42.57% of the time which is 10.28% lower against Master Yi than the average opponent.
After normalising both champions win rates Karthus wins against Master Yi 10.55% less often than would be expected.
The average opponent winrate against Master Yi is 52.85%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 43.09% of the time which is 5.41% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 5.68% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.50%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 43.74% of the time which is 4.86% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 5.13% less often than would be expected.
The average opponent winrate against Tryndamere is 48.60%.


Kayle
the Righteous
Karthus wins against Kayle 45.50% of the time which is 1.77% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 2.04% less often than would be expected.
The average opponent winrate against Kayle is 47.27%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 45.64% of the time which is 2.47% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 2.74% less often than would be expected.
The average opponent winrate against Yorick is 48.11%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 45.94% of the time which is 3.12% lower against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 3.39% less often than would be expected.
The average opponent winrate against Poppy is 49.06%.


Zac
the Secret Weapon
Karthus wins against Zac 46.41% of the time which is 1.65% lower against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 1.92% less often than would be expected.
The average opponent winrate against Zac is 48.06%.


Garen
The Might of Demacia
Karthus wins against Garen 46.67% of the time which is 1.41% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 1.68% less often than would be expected.
The average opponent winrate against Garen is 48.08%.


Urgot
the Dreadnought
Karthus wins against Urgot 46.73% of the time which is 0.37% lower against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 0.64% less often than would be expected.
The average opponent winrate against Urgot is 47.10%.


Quinn
Demacia's Wings
Karthus wins against Quinn 46.74% of the time which is 0.31% lower against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 0.58% less often than would be expected.
The average opponent winrate against Quinn is 47.05%.


Sion
The Undead Juggernaut
Karthus wins against Sion 46.81% of the time which is 1.78% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 2.05% less often than would be expected.
The average opponent winrate against Sion is 48.59%.


Vayne
the Night Hunter
Karthus wins against Vayne 46.83% of the time which is 1.42% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 1.69% less often than would be expected.
The average opponent winrate against Vayne is 48.25%.


Riven
the Exile
Karthus wins against Riven 47.36% of the time which is 2.27% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 2.54% less often than would be expected.
The average opponent winrate against Riven is 49.63%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 47.47% of the time which is 0.18% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.45% less often than would be expected.
The average opponent winrate against Malphite is 47.65%.


Swain
the Noxian Grand General
Karthus wins against Swain 47.57% of the time which is 1.60% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 1.87% less often than would be expected.
The average opponent winrate against Swain is 49.17%.


Singed
the Mad Chemist
Karthus wins against Singed 47.65% of the time which is 2.11% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 1.83% more often than would be expected.
The average opponent winrate against Singed is 45.54%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 47.98% of the time which is 0.99% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 1.26% less often than would be expected.
The average opponent winrate against Tahm Kench is 48.97%.


Fiora
the Grand Duelist
Karthus wins against Fiora 48.06% of the time which is 0.32% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 0.59% less often than would be expected.
The average opponent winrate against Fiora is 48.38%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 48.08% of the time which is 1.13% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 0.86% more often than would be expected.
The average opponent winrate against Warwick is 46.95%.


Shen
the Eye of Twilight
Karthus wins against Shen 48.14% of the time which is 0.21% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.48% less often than would be expected.
The average opponent winrate against Shen is 48.35%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 48.16% of the time which is 0.04% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 0.23% less often than would be expected.
The average opponent winrate against Illaoi is 48.12%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 48.36% of the time which is 2.64% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 2.91% less often than would be expected.
The average opponent winrate against Gwen is 51.00%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 48.70% of the time which is 1.13% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 0.86% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.57%.


Sett
the Boss
Karthus wins against Sett 48.76% of the time which is 1.86% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.59% more often than would be expected.
The average opponent winrate against Sett is 46.90%.


Volibear
the Relentless Storm
Karthus wins against Volibear 48.80% of the time which is 0.92% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 1.19% less often than would be expected.
The average opponent winrate against Volibear is 49.72%.


Galio
the Colossus
Karthus wins against Galio 48.85% of the time which is 0.39% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.66% less often than would be expected.
The average opponent winrate against Galio is 49.24%.


Varus
the Arrow of Retribution
Karthus wins against Varus 48.93% of the time which is 0.75% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 1.02% less often than would be expected.
The average opponent winrate against Varus is 49.68%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 49.04% of the time which is 3.22% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 3.49% less often than would be expected.
The average opponent winrate against K'Sante is 52.26%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 49.07% of the time which is 0.81% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 0.54% more often than would be expected.
The average opponent winrate against Nasus is 48.26%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 49.15% of the time which is 1.10% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 0.83% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.05%.


Darius
the Hand of Noxus
Karthus wins against Darius 49.19% of the time which is 0.33% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 0.60% less often than would be expected.
The average opponent winrate against Darius is 49.52%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 49.21% of the time which is 1.74% higher against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 1.47% more often than would be expected.
The average opponent winrate against Kled is 47.47%.


Olaf
the Berserker
Karthus wins against Olaf 49.22% of the time which is 1.02% higher against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 0.75% more often than would be expected.
The average opponent winrate against Olaf is 48.20%.


Malzahar
the Prophet of the Void
Karthus wins against Malzahar 49.24% of the time which is 0.54% lower against Malzahar than the average opponent.
After normalising both champions win rates Karthus wins against Malzahar 0.81% less often than would be expected.
The average opponent winrate against Malzahar is 49.78%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 49.26% of the time which is 0.23% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 0.50% less often than would be expected.
The average opponent winrate against Vladimir is 49.49%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 49.44% of the time which is 1.40% higher against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 1.13% more often than would be expected.
The average opponent winrate against Ornn is 48.04%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 49.49% of the time which is 0.36% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.63% less often than would be expected.
The average opponent winrate against Aatrox is 49.85%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 49.50% of the time which is 0.92% 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 50.42%.


Irelia
the Blade Dancer
Karthus wins against Irelia 49.53% of the time which is 1.45% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.18% more often than would be expected.
The average opponent winrate against Irelia is 48.08%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 50.00% of the time which is 0.21% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 0.06% less often than would be expected.
The average opponent winrate against Aurora is 49.79%.


Akali
the Rogue Assassin
Karthus wins against Akali 50.12% of the time which is 1.18% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.91% more often than would be expected.
The average opponent winrate against Akali is 48.94%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 50.13% of the time which is 2.27% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 2.00% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.86%.


Udyr
the Spirit Walker
Karthus wins against Udyr 50.28% of the time which is 2.92% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 3.19% less often than would be expected.
The average opponent winrate against Udyr is 53.20%.


Camille
the Steel Shadow
Karthus wins against Camille 50.40% of the time which is 1.06% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 0.79% more often than would be expected.
The average opponent winrate against Camille is 49.34%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 50.43% of the time which is 1.10% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.83% more often than would be expected.
The average opponent winrate against Pantheon is 49.33%.


Jax
Grandmaster at Arms
Karthus wins against Jax 50.56% of the time which is 1.35% higher 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 49.21%.


Trundle
the Troll King
Karthus wins against Trundle 50.81% of the time which is 0.61% lower against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 0.88% less often than would be expected.
The average opponent winrate against Trundle is 51.42%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 50.82% of the time which is 0.70% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 0.43% more often than would be expected.
The average opponent winrate against Gangplank is 50.12%.


Gnar
the Missing Link
Karthus wins against Gnar 50.83% of the time which is 0.76% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 0.49% more often than would be expected.
The average opponent winrate against Gnar is 50.07%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 50.95% of the time which is 0.95% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 0.68% more often than would be expected.
The average opponent winrate against Gragas is 50.00%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 51.24% of the time which is 2.75% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 2.48% more often than would be expected.
The average opponent winrate against Rumble is 48.49%.


Lee Sin
the Blind Monk
Karthus wins against Lee Sin 51.38% of the time which is 3.34% lower against Lee Sin than the average opponent.
After normalising both champions win rates Karthus wins against Lee Sin 3.62% less often than would be expected.
The average opponent winrate against Lee Sin is 54.72%.


Ryze
the Rune Mage
Karthus wins against Ryze 51.46% of the time which is 2.27% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 2.00% more often than would be expected.
The average opponent winrate against Ryze is 49.19%.


Yone
the Unforgotten
Karthus wins against Yone 51.74% of the time which is 0.49% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.22% more often than would be expected.
The average opponent winrate against Yone is 51.25%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 51.76% of the time which is 1.12% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 0.85% more often than would be expected.
The average opponent winrate against Yasuo is 50.64%.


Teemo
the Swift Scout
Karthus wins against Teemo 51.81% of the time which is 4.14% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 3.87% more often than would be expected.
The average opponent winrate against Teemo is 47.67%.


Maokai
the Twisted Treant
Karthus wins against Maokai 51.82% of the time which is 2.66% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 2.39% more often than would be expected.
The average opponent winrate against Maokai is 49.16%.


Fiddlesticks
the Ancient Fear
Karthus wins against Fiddlesticks 51.88% of the time which is 2.43% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Karthus wins against Fiddlesticks 2.16% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.45%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 51.99% of the time which is 2.53% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.26% more often than would be expected.
The average opponent winrate against Renekton is 49.46%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 52.56% of the time which is 3.97% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 3.70% more often than would be expected.
The average opponent winrate against Kennen is 48.59%.


Wukong
the Monkey King
Karthus wins against Wukong 53.41% of the time which is 4.54% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 4.27% more often than would be expected.
The average opponent winrate against Wukong is 48.87%.


Sylas
the Unshackled
Karthus wins against Sylas 53.70% of the time which is 3.09% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 2.82% more often than would be expected.
The average opponent winrate against Sylas is 50.61%.


Kayn
the Shadow Reaper
Karthus wins against Kayn 54.55% of the time which is 2.37% higher against Kayn than the average opponent.
After normalising both champions win rates Karthus wins against Kayn 2.10% more often than would be expected.
The average opponent winrate against Kayn is 52.18%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 55.25% of the time which is 4.08% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 3.81% more often than would be expected.
The average opponent winrate against Jayce is 51.17%.


Viego
The Ruined King
Karthus wins against Viego 55.26% of the time which is 1.42% higher against Viego than the average opponent.
After normalising both champions win rates Karthus wins against Viego 1.15% more often than would be expected.
The average opponent winrate against Viego is 53.84%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 57.85% of the time which is 4.87% higher against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 4.60% more often than would be expected.
The average opponent winrate against Smolder is 52.98%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 59.70% of the time which is 11.23% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 10.96% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.47%.


Kai'Sa
Daughter of the Void
Karthus wins against Kai'Sa 61.68% of the time which is 7.78% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Karthus wins against Kai'Sa 7.51% more often than would be expected.
The average opponent winrate against Kai'Sa is 53.90%.