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.
Emerald+ Champions Analysed: 53,239,754
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 middle vs top Counters
Karthus middle on Patch 30 is the strongest counter to top champions of Trundle, Gnar & Akali. While Karthus middle is countered most by top champions of Kled, Quinn & Olaf. Below is a detailed breakdown of Karthus middle counters against top champions with a minimum of 100 games.
Kled
the Cantankerous Cavalier
Karthus wins against Kled 37.88% of the time which is 8.56% lower against Kled than the average opponent.
After normalising both champions win rates Karthus wins against Kled 11.13% less often than would be expected.
The average opponent winrate against Kledis 46.44%.
Quinn
Demacia's Wings
Karthus wins against Quinn 43.48% of the time which is 3.55% lower against Quinn than the average opponent.
After normalising both champions win rates Karthus wins against Quinn 6.12% less often than would be expected.
The average opponent winrate against Quinnis 47.03%.
Olaf
the Berserker
Karthus wins against Olaf 45.95% of the time which is 2.24% lower against Olaf than the average opponent.
After normalising both champions win rates Karthus wins against Olaf 4.81% less often than would be expected.
The average opponent winrate against Olafis 48.19%.
Volibear
the Relentless Storm
Karthus wins against Volibear 46.01% of the time which is 1.61% lower against Volibear than the average opponent.
After normalising both champions win rates Karthus wins against Volibear 4.18% less often than would be expected.
The average opponent winrate against Volibearis 47.62%.
Tahm Kench
The River King
Karthus wins against Tahm Kench 46.01% of the time which is 0.86% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 3.43% less often than would be expected.
The average opponent winrate against Tahm Kenchis 46.87%.
Gwen
The Hallowed Seamstress
Karthus wins against Gwen 47.14% of the time which is 0.56% lower against Gwen than the average opponent.
After normalising both champions win rates Karthus wins against Gwen 3.13% less often than would be expected.
The average opponent winrate against Gwenis 47.70%.
Yasuo
the Unforgiven
Karthus wins against Yasuo 47.46% of the time which is 4.54% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 7.11% less often than would be expected.
The average opponent winrate against Yasuois 52.00%.
Garen
The Might of Demacia
Karthus wins against Garen 47.57% of the time which is 0.15% lower against Garen than the average opponent.
After normalising both champions win rates Karthus wins against Garen 2.72% less often than would be expected.
The average opponent winrate against Garenis 47.72%.
Sett
the Boss
Karthus wins against Sett 47.59% of the time which is 0.67% higher against Sett than the average opponent.
After normalising both champions win rates Karthus wins against Sett 1.90% less often than would be expected.
The average opponent winrate against Settis 46.92%.
Ornn
The Fire below the Mountain
Karthus wins against Ornn 47.62% of the time which is 1.32% lower against Ornn than the average opponent.
After normalising both champions win rates Karthus wins against Ornn 3.89% less often than would be expected.
The average opponent winrate against Ornnis 48.94%.
Dr. Mundo
the Madman of Zaun
Karthus wins against Dr. Mundo 47.85% of the time which is 0.72% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Karthus wins against Dr. Mundo 3.29% less often than would be expected.
The average opponent winrate against Dr. Mundois 48.57%.
Teemo
the Swift Scout
Karthus wins against Teemo 47.87% of the time which is 0.44% lower against Teemo than the average opponent.
After normalising both champions win rates Karthus wins against Teemo 3.01% less often than would be expected.
The average opponent winrate against Teemois 48.31%.
Nasus
the Curator of the Sands
Karthus wins against Nasus 48.18% of the time which is 1.03% lower against Nasus than the average opponent.
After normalising both champions win rates Karthus wins against Nasus 3.60% less often than would be expected.
The average opponent winrate against Nasusis 49.21%.
Zac
the Secret Weapon
Karthus wins against Zac 48.41% of the time which is 1.61% higher against Zac than the average opponent.
After normalising both champions win rates Karthus wins against Zac 0.96% less often than would be expected.
The average opponent winrate against Zacis 46.80%.
Pantheon
the Unbreakable Spear
Karthus wins against Pantheon 48.65% of the time which is 0.19% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 2.38% less often than would be expected.
The average opponent winrate against Pantheonis 48.46%.
Vayne
the Night Hunter
Karthus wins against Vayne 48.72% of the time which is 0.13% higher against Vayne than the average opponent.
After normalising both champions win rates Karthus wins against Vayne 2.44% less often than would be expected.
The average opponent winrate against Vayneis 48.59%.
Aatrox
the Darkin Blade
Karthus wins against Aatrox 48.77% of the time which is 0.14% lower against Aatrox than the average opponent.
After normalising both champions win rates Karthus wins against Aatrox 2.71% less often than would be expected.
The average opponent winrate against Aatroxis 48.91%.
Jayce
the Defender of Tomorrow
Karthus wins against Jayce 49.09% of the time which is 1.89% lower against Jayce than the average opponent.
After normalising both champions win rates Karthus wins against Jayce 4.46% less often than would be expected.
The average opponent winrate against Jayceis 50.98%.
Skarner
the Crystal Vanguard
Karthus wins against Skarner 49.11% of the time which is 2.00% higher against Skarner than the average opponent.
After normalising both champions win rates Karthus wins against Skarner 0.57% less often than would be expected.
The average opponent winrate against Skarneris 47.11%.
Poppy
Keeper of the Hammer
Karthus wins against Poppy 49.17% of the time which is 2.45% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.12% less often than would be expected.
The average opponent winrate against Poppyis 46.72%.
Mordekaiser
the Iron Revenant
Karthus wins against Mordekaiser 49.66% of the time which is 2.23% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Karthus wins against Mordekaiser 0.34% less often than would be expected.
The average opponent winrate against Mordekaiseris 47.43%.
Riven
the Exile
Karthus wins against Riven 50.00% of the time which is 2.29% higher against Riven than the average opponent.
After normalising both champions win rates Karthus wins against Riven 0.28% less often than would be expected.
The average opponent winrate against Rivenis 47.71%.
Sion
The Undead Juggernaut
Karthus wins against Sion 50.23% of the time which is 0.40% higher against Sion than the average opponent.
After normalising both champions win rates Karthus wins against Sion 2.17% less often than would be expected.
The average opponent winrate against Sionis 49.83%.
Camille
the Steel Shadow
Karthus wins against Camille 50.39% of the time which is 3.66% higher against Camille than the average opponent.
After normalising both champions win rates Karthus wins against Camille 1.09% more often than would be expected.
The average opponent winrate against Camilleis 46.73%.
Fiora
the Grand Duelist
Karthus wins against Fiora 50.72% of the time which is 3.26% higher against Fiora than the average opponent.
After normalising both champions win rates Karthus wins against Fiora 0.69% more often than would be expected.
The average opponent winrate against Fiorais 47.46%.
Kayle
the Righteous
Karthus wins against Kayle 51.00% of the time which is 4.10% higher against Kayle than the average opponent.
After normalising both champions win rates Karthus wins against Kayle 1.53% more often than would be expected.
The average opponent winrate against Kayleis 46.90%.
Shen
the Eye of Twilight
Karthus wins against Shen 51.27% of the time which is 3.78% higher against Shen than the average opponent.
After normalising both champions win rates Karthus wins against Shen 1.21% more often than would be expected.
The average opponent winrate against Shenis 47.49%.
Gragas
the Rabble Rouser
Karthus wins against Gragas 51.47% of the time which is 4.02% higher against Gragas than the average opponent.
After normalising both champions win rates Karthus wins against Gragas 1.45% more often than would be expected.
The average opponent winrate against Gragasis 47.45%.
Warwick
the Uncaged Wrath of Zaun
Karthus wins against Warwick 51.79% of the time which is 5.36% higher against Warwick than the average opponent.
After normalising both champions win rates Karthus wins against Warwick 2.79% more often than would be expected.
The average opponent winrate against Warwickis 46.43%.
Yorick
Shepherd of Souls
Karthus wins against Yorick 51.93% of the time which is 4.73% higher against Yorick than the average opponent.
After normalising both champions win rates Karthus wins against Yorick 2.16% more often than would be expected.
The average opponent winrate against Yorickis 47.20%.
Twisted Fate
the Card Master
Karthus wins against Twisted Fate 51.96% of the time which is 5.13% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Karthus wins against Twisted Fate 2.56% more often than would be expected.
The average opponent winrate against Twisted Fateis 46.83%.
Kennen
the Heart of the Tempest
Karthus wins against Kennen 52.08% of the time which is 5.41% higher against Kennen than the average opponent.
After normalising both champions win rates Karthus wins against Kennen 2.84% more often than would be expected.
The average opponent winrate against Kennenis 46.67%.
Renekton
the Butcher of the Sands
Karthus wins against Renekton 52.21% of the time which is 3.52% higher against Renekton than the average opponent.
After normalising both champions win rates Karthus wins against Renekton 0.95% more often than would be expected.
The average opponent winrate against Renektonis 48.69%.
Jax
Grandmaster at Arms
Karthus wins against Jax 52.24% of the time which is 3.97% higher against Jax than the average opponent.
After normalising both champions win rates Karthus wins against Jax 1.40% more often than would be expected.
The average opponent winrate against Jaxis 48.27%.
Malphite
Shard of the Monolith
Karthus wins against Malphite 52.84% of the time which is 5.17% higher against Malphite than the average opponent.
After normalising both champions win rates Karthus wins against Malphite 2.60% more often than would be expected.
The average opponent winrate against Malphiteis 47.67%.
Darius
the Hand of Noxus
Karthus wins against Darius 52.96% of the time which is 4.58% higher against Darius than the average opponent.
After normalising both champions win rates Karthus wins against Darius 2.01% more often than would be expected.
The average opponent winrate against Dariusis 48.38%.
Tryndamere
the Barbarian King
Karthus wins against Tryndamere 53.12% of the time which is 6.83% higher against Tryndamere than the average opponent.
After normalising both champions win rates Karthus wins against Tryndamere 4.26% more often than would be expected.
The average opponent winrate against Tryndamereis 46.29%.
Yone
the Unforgotten
Karthus wins against Yone 53.78% of the time which is 1.66% higher against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 0.91% less often than would be expected.
The average opponent winrate against Yoneis 52.12%.
Irelia
the Blade Dancer
Karthus wins against Irelia 53.85% of the time which is 5.55% higher against Irelia than the average opponent.
After normalising both champions win rates Karthus wins against Irelia 2.98% more often than would be expected.
The average opponent winrate against Ireliais 48.30%.
Rumble
the Mechanized Menace
Karthus wins against Rumble 54.40% of the time which is 5.56% higher against Rumble than the average opponent.
After normalising both champions win rates Karthus wins against Rumble 2.99% more often than would be expected.
The average opponent winrate against Rumbleis 48.84%.
Gangplank
the Saltwater Scourge
Karthus wins against Gangplank 54.50% of the time which is 3.68% higher against Gangplank than the average opponent.
After normalising both champions win rates Karthus wins against Gangplank 1.11% more often than would be expected.
The average opponent winrate against Gangplankis 50.82%.
K'Sante
the Pride of Nazumah
Karthus wins against K'Sante 54.75% of the time which is 1.43% higher against K'Sante than the average opponent.
After normalising both champions win rates Karthus wins against K'Sante 1.13% less often than would be expected.
The average opponent winrate against K'Santeis 53.32%.
Cho'Gath
the Terror of the Void
Karthus wins against Cho'Gath 54.78% of the time which is 6.30% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Karthus wins against Cho'Gath 3.73% more often than would be expected.
The average opponent winrate against Cho'Gathis 48.48%.
Illaoi
the Kraken Priestess
Karthus wins against Illaoi 54.79% of the time which is 6.47% higher against Illaoi than the average opponent.
After normalising both champions win rates Karthus wins against Illaoi 3.90% more often than would be expected.
The average opponent winrate against Illaoiis 48.32%.
Urgot
the Dreadnought
Karthus wins against Urgot 56.25% of the time which is 8.93% higher against Urgot than the average opponent.
After normalising both champions win rates Karthus wins against Urgot 6.36% more often than would be expected.
The average opponent winrate against Urgotis 47.32%.
Akali
the Rogue Assassin
Karthus wins against Akali 56.32% of the time which is 6.65% higher against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 4.08% more often than would be expected.
The average opponent winrate against Akaliis 49.67%.
Gnar
the Missing Link
Karthus wins against Gnar 56.85% of the time which is 7.49% higher against Gnar than the average opponent.
After normalising both champions win rates Karthus wins against Gnar 4.92% more often than would be expected.
The average opponent winrate against Gnaris 49.36%.
Trundle
the Troll King
Karthus wins against Trundle 56.93% of the time which is 8.55% higher against Trundle than the average opponent.
After normalising both champions win rates Karthus wins against Trundle 5.98% more often than would be expected.
The average opponent winrate against Trundleis 48.38%.