

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: 13,331,075
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 Jayce, Trundle & Kennen. While Karthus jungle is countered most by top champions of Tryndamere, Dr. Mundo & Olaf. Below is a detailed breakdown of Karthus jungle counters against top champions with a minimum of 100 games.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 40.78% of the time which is 8.02% lower against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 8.11% less often than would be expected.
The average opponent winrate against Tryndamere is 48.80%.


Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 41.88% of the time which is 6.49% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 6.58% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.37%.


Olaf
the Berserker
Karthus wins against Olaf 42.68% of the time which is 5.59% lower against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 5.68% less often than would be expected.
The average opponent winrate against Olaf is 48.27%.


Kayle
the Righteous
Karthus wins against Kayle 43.46% of the time which is 3.56% lower against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 3.65% less often than would be expected.
The average opponent winrate against Kayle is 47.02%.


Garen
The Might of Demacia
Karthus wins against Garen 43.91% of the time which is 3.97% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 4.06% less often than would be expected.
The average opponent winrate against Garen is 47.88%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 46.01% of the time which is 6.43% lower against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 6.52% less often than would be expected.
The average opponent winrate against K'Sante is 52.44%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 46.23% of the time which is 3.75% lower against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.84% less often than would be expected.
The average opponent winrate against Aurora is 49.98%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 46.27% of the time which is 4.13% lower against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 4.22% less often than would be expected.
The average opponent winrate against Gangplank is 50.40%.


Vayne
the Night Hunter
Karthus wins against Vayne 46.47% of the time which is 1.74% lower against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 1.83% less often than would be expected.
The average opponent winrate against Vayne is 48.21%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 46.74% of the time which is 1.32% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 1.41% less often than would be expected.
The average opponent winrate against Ornn is 48.06%.


Darius
the Hand of Noxus
Karthus wins against Darius 46.90% of the time which is 2.32% lower against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 2.41% less often than would be expected.
The average opponent winrate against Darius is 49.22%.


Akali
the Rogue Assassin
Karthus wins against Akali 46.96% of the time which is 2.34% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 2.43% less often than would be expected.
The average opponent winrate against Akali is 49.30%.


Shen
the Eye of Twilight
Karthus wins against Shen 47.06% of the time which is 1.25% lower against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.34% less often than would be expected.
The average opponent winrate against Shen is 48.31%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 47.07% of the time which is 0.53% lower against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.62% less often than would be expected.
The average opponent winrate against Malphite is 47.60%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 47.28% of the time which is 1.09% lower against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 1.18% less often than would be expected.
The average opponent winrate against Yorick is 48.37%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 47.45% of the time which is 3.73% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 3.82% less often than would be expected.
The average opponent winrate against Gwen is 51.18%.


Camille
the Steel Shadow
Karthus wins against Camille 47.56% of the time which is 2.46% lower against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 2.55% less often than would be expected.
The average opponent winrate against Camille is 50.02%.


Irelia
the Blade Dancer
Karthus wins against Irelia 47.73% of the time which is 0.83% lower against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 0.92% less often than would be expected.
The average opponent winrate against Irelia is 48.56%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 47.76% of the time which is 2.91% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 3.00% less often than would be expected.
The average opponent winrate against Ambessa is 50.67%.


Sett
the Boss
Karthus wins against Sett 48.05% of the time which is 1.31% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.22% more often than would be expected.
The average opponent winrate against Sett is 46.74%.


Sion
The Undead Juggernaut
Karthus wins against Sion 48.17% of the time which is 0.35% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 0.44% less often than would be expected.
The average opponent winrate against Sion is 48.52%.


Singed
the Mad Chemist
Karthus wins against Singed 48.32% of the time which is 2.76% higher against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 2.66% more often than would be expected.
The average opponent winrate against Singed is 45.56%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 48.60% of the time which is 0.96% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 1.05% less often than would be expected.
The average opponent winrate against Aatrox is 49.56%.


Riven
the Exile
Karthus wins against Riven 49.05% of the time which is 1.13% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 1.22% less often than would be expected.
The average opponent winrate against Riven is 50.18%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 49.37% of the time which is 1.14% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 1.23% less often than would be expected.
The average opponent winrate against Gragas is 50.51%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 49.44% of the time which is 0.01% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.08% less often than would be expected.
The average opponent winrate against Pantheon is 49.43%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 49.57% of the time which is 2.68% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.59% more often than would be expected.
The average opponent winrate against Warwick is 46.89%.


Quinn
Demacia's Wings
Karthus wins against Quinn 49.75% of the time which is 2.83% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 2.74% more often than would be expected.
The average opponent winrate against Quinn is 46.92%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 50.00% of the time which is 2.68% higher against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 2.59% more often than would be expected.
The average opponent winrate against Kled is 47.32%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 50.00% of the time which is 1.65% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 1.56% more often than would be expected.
The average opponent winrate against Illaoi is 48.35%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 50.25% of the time which is 3.04% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 2.95% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.21%.


Volibear
the Relentless Storm
Karthus wins against Volibear 50.32% of the time which is 0.30% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 0.21% more often than would be expected.
The average opponent winrate against Volibear is 50.02%.


Fiora
the Grand Duelist
Karthus wins against Fiora 50.36% of the time which is 1.64% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 1.55% more often than would be expected.
The average opponent winrate against Fiora is 48.72%.


Urgot
the Dreadnought
Karthus wins against Urgot 50.62% of the time which is 3.38% higher against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 3.29% more often than would be expected.
The average opponent winrate against Urgot is 47.24%.


Gnar
the Missing Link
Karthus wins against Gnar 50.69% of the time which is 0.28% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 0.19% more often than would be expected.
The average opponent winrate against Gnar is 50.41%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 50.92% of the time which is 3.04% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 2.95% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.88%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 51.07% of the time which is 3.14% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 3.05% more often than would be expected.
The average opponent winrate against Nasus is 47.93%.


Jax
Grandmaster at Arms
Karthus wins against Jax 51.14% of the time which is 1.60% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 1.51% more often than would be expected.
The average opponent winrate against Jax is 49.54%.


Yone
the Unforgotten
Karthus wins against Yone 51.44% of the time which is 0.01% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.10% less often than would be expected.
The average opponent winrate against Yone is 51.45%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 51.86% of the time which is 2.64% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 2.55% more often than would be expected.
The average opponent winrate against Renekton is 49.22%.


Teemo
the Swift Scout
Karthus wins against Teemo 52.59% of the time which is 4.89% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 4.80% more often than would be expected.
The average opponent winrate against Teemo is 47.70%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 52.63% of the time which is 5.77% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 5.68% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.86%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 52.78% of the time which is 3.02% higher against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 2.93% more often than would be expected.
The average opponent winrate against Vladimir is 49.76%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 53.04% of the time which is 2.94% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 2.85% more often than would be expected.
The average opponent winrate against Poppy is 50.10%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 53.94% of the time which is 2.86% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 2.77% more often than would be expected.
The average opponent winrate against Yasuo is 51.08%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 54.86% of the time which is 6.05% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 5.96% more often than would be expected.
The average opponent winrate against Rumble is 48.81%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 55.49% of the time which is 6.66% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 6.57% more often than would be expected.
The average opponent winrate against Kennen is 48.83%.


Trundle
the Troll King
Karthus wins against Trundle 56.36% of the time which is 5.24% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 5.15% more often than would be expected.
The average opponent winrate against Trundle is 51.12%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 57.47% of the time which is 5.64% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 5.55% more often than would be expected.
The average opponent winrate against Jayce is 51.83%.