

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: 29,351,249
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 15.9 is the strongest counter to top champions of Udyr, Galio & Wukong. While Karthus jungle is countered most by top champions of Rengar, Dr. Mundo & Quinn. 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 40.91% of the time which is 9.39% lower against Rengar than the average opponent.
After normalising both champions win rates Karthus wins against Rengar 9.94% less often than would be expected.
The average opponent winrate against Rengar is 50.30%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 44.12% of the time which is 4.85% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 5.40% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.97%.


Quinn
Demacia's Wings
Karthus wins against Quinn 45.96% of the time which is 0.64% lower against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 1.19% less often than would be expected.
The average opponent winrate against Quinn is 46.60%.


Smolder
the Fiery Fledgling
Karthus wins against Smolder 46.23% of the time which is 9.23% lower against Smolder than the average opponent.
After normalising both champions win rates Karthus wins against Smolder 9.78% less often than would be expected.
The average opponent winrate against Smolder is 55.46%.


Fiora
the Grand Duelist
Karthus wins against Fiora 46.40% of the time which is 2.18% lower against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 2.73% less often than would be expected.
The average opponent winrate against Fiora is 48.58%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 46.59% of the time which is 1.47% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 2.02% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.06%.


Shen
the Eye of Twilight
Karthus wins against Shen 47.23% of the time which is 0.18% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 0.73% less often than would be expected.
The average opponent winrate against Shen is 47.41%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 47.30% of the time which is 1.24% lower against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 1.79% less often than would be expected.
The average opponent winrate against Pantheon is 48.54%.


Riven
the Exile
Karthus wins against Riven 47.37% of the time which is 1.11% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 1.66% less often than would be expected.
The average opponent winrate against Riven is 48.48%.


Garen
The Might of Demacia
Karthus wins against Garen 47.45% of the time which is 1.72% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 2.27% less often than would be expected.
The average opponent winrate against Garen is 49.17%.


Tahm Kench
The River King
Karthus wins against Tahm Kench 47.51% of the time which is 1.63% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.18% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.14%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 47.62% of the time which is 2.99% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 3.54% less often than would be expected.
The average opponent winrate against Gwen is 50.61%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 47.80% of the time which is 2.67% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 3.22% less often than would be expected.
The average opponent winrate against Ambessa is 50.47%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 48.07% of the time which is 0.30% 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 48.37%.


Sett
the Boss
Karthus wins against Sett 48.13% of the time which is 1.09% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 0.54% more often than would be expected.
The average opponent winrate against Sett is 47.04%.


Kayle
the Righteous
Karthus wins against Kayle 48.41% of the time which is 0.98% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 0.43% more often than would be expected.
The average opponent winrate against Kayle is 47.43%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 48.72% of the time which is 0.80% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 1.35% less often than would be expected.
The average opponent winrate against Vladimir is 49.52%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 48.75% of the time which is 0.75% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 0.20% more often than would be expected.
The average opponent winrate against Yorick is 48.00%.


Akali
the Rogue Assassin
Karthus wins against Akali 48.77% of the time which is 0.08% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 0.63% less often than would be expected.
The average opponent winrate against Akali is 48.85%.


Sion
The Undead Juggernaut
Karthus wins against Sion 48.90% of the time which is 0.92% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 1.47% less often than would be expected.
The average opponent winrate against Sion is 49.82%.


Camille
the Steel Shadow
Karthus wins against Camille 49.08% of the time which is 0.19% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 0.36% less often than would be expected.
The average opponent winrate against Camille is 48.89%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 49.08% of the time which is 0.76% higher against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 0.21% more often than would be expected.
The average opponent winrate against Ornn is 48.32%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 49.19% of the time which is 0.24% lower against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 0.79% less often than would be expected.
The average opponent winrate against Illaoi is 49.43%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 49.27% of the time which is 1.04% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 0.49% more often than would be expected.
The average opponent winrate against Nasus is 48.23%.


Urgot
the Dreadnought
Karthus wins against Urgot 49.39% of the time which is 1.92% higher against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 1.37% more often than would be expected.
The average opponent winrate against Urgot is 47.47%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 49.44% of the time which is 0.59% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 1.14% less often than would be expected.
The average opponent winrate against Gragas is 50.03%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 49.46% of the time which is 0.13% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 0.68% less often than would be expected.
The average opponent winrate against Aatrox is 49.59%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 49.73% of the time which is 1.03% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 1.58% less often than would be expected.
The average opponent winrate against Aurora is 50.76%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 49.73% of the time which is 6.73% lower against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 7.28% less often than would be expected.
The average opponent winrate against Nidalee is 56.46%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 49.78% of the time which is 3.30% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.75% more often than would be expected.
The average opponent winrate against Warwick is 46.48%.


Irelia
the Blade Dancer
Karthus wins against Irelia 49.79% of the time which is 0.36% 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 49.43%.


Darius
the Hand of Noxus
Karthus wins against Darius 49.94% of the time which is 0.28% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 0.27% less often than would be expected.
The average opponent winrate against Darius is 49.66%.


Maokai
the Twisted Treant
Karthus wins against Maokai 50.00% of the time which is 1.06% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 0.51% more often than would be expected.
The average opponent winrate against Maokai is 48.94%.


Volibear
the Relentless Storm
Karthus wins against Volibear 50.06% of the time which is 0.38% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 0.93% less often than would be expected.
The average opponent winrate against Volibear is 50.44%.


Vayne
the Night Hunter
Karthus wins against Vayne 50.15% of the time which is 1.26% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 0.71% more often than would be expected.
The average opponent winrate against Vayne is 48.89%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 50.18% of the time which is 1.77% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 1.22% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.41%.


Trundle
the Troll King
Karthus wins against Trundle 50.30% of the time which is 1.12% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 0.57% more often than would be expected.
The average opponent winrate against Trundle is 49.18%.


Varus
the Arrow of Retribution
Karthus wins against Varus 50.41% of the time which is 0.26% lower against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 0.81% less often than would be expected.
The average opponent winrate against Varus is 50.67%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 50.41% of the time which is 2.17% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.62% more often than would be expected.
The average opponent winrate against Poppy is 48.24%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 50.46% of the time which is 3.29% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 2.74% more often than would be expected.
The average opponent winrate against Malphite is 47.17%.


Teemo
the Swift Scout
Karthus wins against Teemo 50.70% of the time which is 2.94% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 2.39% more often than would be expected.
The average opponent winrate against Teemo is 47.76%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 50.72% of the time which is 0.91% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 1.46% less often than would be expected.
The average opponent winrate against K'Sante is 51.63%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 50.84% of the time which is 0.89% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 0.34% more often than would be expected.
The average opponent winrate against Gangplank is 49.95%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 50.87% of the time which is 2.92% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 2.37% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.95%.


Olaf
the Berserker
Karthus wins against Olaf 51.18% of the time which is 3.91% higher against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 3.36% more often than would be expected.
The average opponent winrate against Olaf is 47.27%.


Jax
Grandmaster at Arms
Karthus wins against Jax 51.23% of the time which is 0.58% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.03% more often than would be expected.
The average opponent winrate against Jax is 50.65%.


Sylas
the Unshackled
Karthus wins against Sylas 51.32% of the time which is 1.57% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.02% more often than would be expected.
The average opponent winrate against Sylas is 49.75%.


Yone
the Unforgotten
Karthus wins against Yone 51.33% of the time which is 0.71% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 1.26% less often than would be expected.
The average opponent winrate against Yone is 52.04%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 51.34% of the time which is 1.98% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 1.43% more often than would be expected.
The average opponent winrate against Renekton is 49.36%.


Singed
the Mad Chemist
Karthus wins against Singed 51.36% of the time which is 3.41% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 2.86% more often than would be expected.
The average opponent winrate against Singed is 47.95%.


Zac
the Secret Weapon
Karthus wins against Zac 51.36% of the time which is 3.19% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 2.64% more often than would be expected.
The average opponent winrate against Zac is 48.17%.


Annie
the Dark Child
Karthus wins against Annie 51.46% of the time which is 1.16% higher against Annie than the average opponent.
After normalising both champions win rates Karthus wins against Annie 0.61% more often than would be expected.
The average opponent winrate against Annie is 50.30%.


Xin Zhao
the Seneschal of Demacia
Karthus wins against Xin Zhao 51.49% of the time which is 1.56% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Karthus wins against Xin Zhao 1.01% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.93%.


Ryze
the Rune Mage
Karthus wins against Ryze 51.57% of the time which is 2.03% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 1.48% more often than would be expected.
The average opponent winrate against Ryze is 49.54%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 51.59% of the time which is 2.57% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 2.02% more often than would be expected.
The average opponent winrate against Kennen is 49.02%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 51.61% of the time which is 4.04% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 3.49% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.57%.


Zed
the Master of Shadows
Karthus wins against Zed 51.96% of the time which is 4.32% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 3.77% more often than would be expected.
The average opponent winrate against Zed is 47.64%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 52.65% of the time which is 3.09% higher against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 2.54% more often than would be expected.
The average opponent winrate against Tryndamere is 49.56%.


Gnar
the Missing Link
Karthus wins against Gnar 52.71% of the time which is 2.56% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 2.01% more often than would be expected.
The average opponent winrate against Gnar is 50.15%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 53.05% of the time which is 2.08% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.53% more often than would be expected.
The average opponent winrate against Yasuo is 50.97%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 53.52% of the time which is 2.03% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 1.48% more often than would be expected.
The average opponent winrate against Jayce is 51.49%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 54.39% of the time which is 3.26% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 2.71% more often than would be expected.
The average opponent winrate against Rumble is 51.13%.


Wukong
the Monkey King
Karthus wins against Wukong 54.64% of the time which is 6.72% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 6.17% more often than would be expected.
The average opponent winrate against Wukong is 47.92%.


Galio
the Colossus
Karthus wins against Galio 57.93% of the time which is 8.83% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 8.28% more often than would be expected.
The average opponent winrate against Galio is 49.10%.


Udyr
the Spirit Walker
Karthus wins against Udyr 59.55% of the time which is 3.57% higher against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 3.02% more often than would be expected.
The average opponent winrate against Udyr is 55.98%.