

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.
Diamond+ Champions Analysed: 13,213,196
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 30 is the strongest counter to top champions of Sylas, Nidalee & Kennen. While Karthus jungle is countered most by top champions of Dr. Mundo, Riven & Singed. 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 45.06% of the time which is 5.06% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 7.39% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.12%.


Riven
the Exile
Karthus wins against Riven 45.11% of the time which is 1.23% lower against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 3.56% less often than would be expected.
The average opponent winrate against Riven is 46.34%.


Singed
the Mad Chemist
Karthus wins against Singed 45.19% of the time which is 2.54% lower against Singed than the average opponent.
After normalising both champions win rates Karthus wins against Singed 4.87% less often than would be expected.
The average opponent winrate against Singed is 47.73%.


Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 46.02% 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 3.80% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.49%.


Vladimir
the Crimson Reaper
Karthus wins against Vladimir 46.03% of the time which is 2.45% lower against Vladimir than the average opponent.
After normalising both champions win rates Karthus wins against Vladimir 4.78% less often than would be expected.
The average opponent winrate against Vladimir is 48.48%.


Gwen
The Hallowed Seamstress
Karthus wins against Gwen 47.47% of the time which is 0.11% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 2.44% less often than would be expected.
The average opponent winrate against Gwen is 47.58%.


Gragas
the Rabble Rouser
Karthus wins against Gragas 47.87% of the time which is 0.07% lower against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 2.40% less often than would be expected.
The average opponent winrate against Gragas is 47.94%.


Kayle
the Righteous
Karthus wins against Kayle 47.87% of the time which is 1.36% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 0.97% less often than would be expected.
The average opponent winrate against Kayle is 46.51%.


Illaoi
the Kraken Priestess
Karthus wins against Illaoi 48.11% of the time which is 1.48% lower against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 3.81% less often than would be expected.
The average opponent winrate against Illaoi is 49.59%.


Poppy
Keeper of the Hammer
Karthus wins against Poppy 48.23% of the time which is 1.09% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 1.24% less often than would be expected.
The average opponent winrate against Poppy is 47.14%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 48.53% of the time which is 0.83% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 3.16% less often than would be expected.
The average opponent winrate against Yasuo is 49.36%.


Akali
the Rogue Assassin
Karthus wins against Akali 48.76% of the time which is 0.34% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.99% less often than would be expected.
The average opponent winrate against Akali is 48.42%.


Urgot
the Dreadnought
Karthus wins against Urgot 48.94% of the time which is 2.15% higher against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 0.18% less often than would be expected.
The average opponent winrate against Urgot is 46.79%.


Ambessa
Matriarch of War
Karthus wins against Ambessa 49.06% of the time which is 0.23% lower against Ambessa than the average opponent.
After normalising both champions win rates Karthus wins against Ambessa 2.56% less often than would be expected.
The average opponent winrate against Ambessa is 49.29%.


Olaf
the Berserker
Karthus wins against Olaf 49.10% of the time which is 2.59% higher against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 0.26% more often than would be expected.
The average opponent winrate against Olaf is 46.51%.


Irelia
the Blade Dancer
Karthus wins against Irelia 49.18% of the time which is 0.86% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 1.47% less often than would be expected.
The average opponent winrate against Irelia is 48.32%.


Sion
The Undead Juggernaut
Karthus wins against Sion 49.37% of the time which is 0.30% lower against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 2.63% less often than would be expected.
The average opponent winrate against Sion is 49.67%.


Ornn
The Fire below the Mountain
Karthus wins against Ornn 49.68% of the time which is 1.41% higher against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 0.92% less often than would be expected.
The average opponent winrate against Ornn is 48.27%.


Trundle
the Troll King
Karthus wins against Trundle 49.78% of the time which is 0.76% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 1.57% less often than would be expected.
The average opponent winrate against Trundle is 49.02%.


Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 49.82% of the time which is 2.27% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.06% less often than would be expected.
The average opponent winrate against Pantheon is 47.55%.


Yorick
Shepherd of Souls
Karthus wins against Yorick 49.92% of the time which is 1.65% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 0.68% less often than would be expected.
The average opponent winrate against Yorick is 48.27%.


Aurora
the Witch Between Worlds
Karthus wins against Aurora 50.00% of the time which is 0.94% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 1.39% less often than would be expected.
The average opponent winrate against Aurora is 49.06%.


Quinn
Demacia's Wings
Karthus wins against Quinn 50.00% of the time which is 3.93% higher against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 1.60% more often than would be expected.
The average opponent winrate against Quinn is 46.07%.


Heimerdinger
the Revered Inventor
Karthus wins against Heimerdinger 50.41% of the time which is 3.34% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Karthus wins against Heimerdinger 1.01% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.07%.


Sett
the Boss
Karthus wins against Sett 50.47% of the time which is 3.34% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.01% more often than would be expected.
The average opponent winrate against Sett is 47.13%.


Malphite
Shard of the Monolith
Karthus wins against Malphite 50.49% of the time which is 3.22% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 0.89% more often than would be expected.
The average opponent winrate against Malphite is 47.27%.


Kled
the Cantankerous Cavalier
Karthus wins against Kled 50.50% of the time which is 3.12% higher against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 0.79% more often than would be expected.
The average opponent winrate against Kled is 47.38%.


Shen
the Eye of Twilight
Karthus wins against Shen 50.50% of the time which is 3.77% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.44% more often than would be expected.
The average opponent winrate against Shen is 46.73%.


Varus
the Arrow of Retribution
Karthus wins against Varus 50.68% of the time which is 0.91% higher against Varus than the average opponent.
After normalising both champions win rates Karthus wins against Varus 1.42% less often than would be expected.
The average opponent winrate against Varus is 49.77%.


Nasus
the Curator of the Sands
Karthus wins against Nasus 50.87% of the time which is 2.94% higher against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 0.61% more often than would be expected.
The average opponent winrate against Nasus is 47.93%.


Fiora
the Grand Duelist
Karthus wins against Fiora 50.95% of the time which is 4.07% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 1.74% more often than would be expected.
The average opponent winrate against Fiora is 46.88%.


Tryndamere
the Barbarian King
Karthus wins against Tryndamere 51.05% of the time which is 2.81% higher against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 0.48% more often than would be expected.
The average opponent winrate against Tryndamere is 48.24%.


Udyr
the Spirit Walker
Karthus wins against Udyr 51.26% of the time which is 1.95% lower against Udyr than the average opponent.
After normalising both champions win rates Karthus wins against Udyr 4.28% less often than would be expected.
The average opponent winrate against Udyr is 53.21%.


Jax
Grandmaster at Arms
Karthus wins against Jax 51.41% of the time which is 3.12% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 0.79% more often than would be expected.
The average opponent winrate against Jax is 48.29%.


Yone
the Unforgotten
Karthus wins against Yone 51.42% of the time which is 0.21% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 2.12% less often than would be expected.
The average opponent winrate against Yone is 51.21%.


Camille
the Steel Shadow
Karthus wins against Camille 51.43% of the time which is 4.15% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 1.82% more often than would be expected.
The average opponent winrate against Camille is 47.28%.


Ryze
the Rune Mage
Karthus wins against Ryze 51.47% of the time which is 2.61% higher against Ryze than the average opponent.
After normalising both champions win rates Karthus wins against Ryze 0.28% more often than would be expected.
The average opponent winrate against Ryze is 48.86%.


Teemo
the Swift Scout
Karthus wins against Teemo 51.58% of the time which is 3.89% higher against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 1.56% more often than would be expected.
The average opponent winrate against Teemo is 47.69%.


Garen
The Might of Demacia
Karthus wins against Garen 51.75% of the time which is 1.72% higher against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 0.61% less often than would be expected.
The average opponent winrate against Garen is 50.03%.


Renekton
the Butcher of the Sands
Karthus wins against Renekton 51.99% of the time which is 3.20% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 0.87% more often than would be expected.
The average opponent winrate against Renekton is 48.79%.


Aatrox
the Darkin Blade
Karthus wins against Aatrox 52.75% of the time which is 3.47% higher against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 1.14% more often than would be expected.
The average opponent winrate against Aatrox is 49.28%.


Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 52.78% of the time which is 6.53% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 4.20% more often than would be expected.
The average opponent winrate against Warwick is 46.25%.


Rumble
the Mechanized Menace
Karthus wins against Rumble 53.11% of the time which is 2.45% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 0.12% more often than would be expected.
The average opponent winrate against Rumble is 50.66%.


Jayce
the Defender of Tomorrow
Karthus wins against Jayce 53.27% of the time which is 3.44% higher against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 1.11% more often than would be expected.
The average opponent winrate against Jayce is 49.83%.


Wukong
the Monkey King
Karthus wins against Wukong 53.44% of the time which is 5.24% higher against Wukong than the average opponent.
After normalising both champions win rates Karthus wins against Wukong 2.91% more often than would be expected.
The average opponent winrate against Wukong is 48.20%.


Vayne
the Night Hunter
Karthus wins against Vayne 53.46% of the time which is 5.42% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 3.09% more often than would be expected.
The average opponent winrate against Vayne is 48.04%.


Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 53.52% of the time which is 5.46% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 3.13% more often than would be expected.
The average opponent winrate against Gangplank is 48.06%.


Darius
the Hand of Noxus
Karthus wins against Darius 53.66% of the time which is 5.11% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 2.78% more often than would be expected.
The average opponent winrate against Darius is 48.55%.


Volibear
the Relentless Storm
Karthus wins against Volibear 54.24% of the time which is 4.65% higher against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 2.32% more often than would be expected.
The average opponent winrate against Volibear is 49.59%.


Gnar
the Missing Link
Karthus wins against Gnar 54.34% of the time which is 4.89% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 2.56% more often than would be expected.
The average opponent winrate against Gnar is 49.45%.


Zac
the Secret Weapon
Karthus wins against Zac 54.49% of the time which is 8.03% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 5.70% more often than would be expected.
The average opponent winrate against Zac is 46.46%.


K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 54.90% of the time which is 4.44% higher against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 2.11% more often than would be expected.
The average opponent winrate against K'Sante is 50.46%.


Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 54.96% of the time which is 6.09% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 3.76% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.87%.


Cassiopeia
the Serpent's Embrace
Karthus wins against Cassiopeia 55.81% of the time which is 8.63% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Karthus wins against Cassiopeia 6.30% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.18%.


Kennen
the Heart of the Tempest
Karthus wins against Kennen 57.22% of the time which is 10.68% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 8.35% more often than would be expected.
The average opponent winrate against Kennen is 46.54%.


Nidalee
the Bestial Huntress
Karthus wins against Nidalee 60.47% of the time which is 6.80% higher against Nidalee than the average opponent.
After normalising both champions win rates Karthus wins against Nidalee 4.48% more often than would be expected.
The average opponent winrate against Nidalee is 53.67%.


Sylas
the Unshackled
Karthus wins against Sylas 60.71% of the time which is 12.39% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 10.06% more often than would be expected.
The average opponent winrate against Sylas is 48.32%.