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: 38,145,345
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 bottom vs support Counters
Karthus bottom on Patch 30 is the strongest counter to support champions of Swain, Thresh & Neeko. While Karthus bottom is countered most by support champions of Tahm Kench, Zilean & Janna. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.
Tahm Kench
Rzeczny Król
Karthus wins against Tahm Kench 47.22% of the time which is 1.62% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 6.11% less often than would be expected.
The average opponent winrate against Tahm Kenchis 45.60%.
Zilean
Strażnik Czasu
Karthus wins against Zilean 48.09% of the time which is 0.51% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 7.23% less often than would be expected.
The average opponent winrate against Zileanis 47.58%.
Janna
Szał Burzy
Karthus wins against Janna 48.24% of the time which is 1.47% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 6.27% less often than would be expected.
The average opponent winrate against Jannais 46.77%.
Taric
Tarcza Valoranu
Karthus wins against Taric 49.05% of the time which is 3.02% higher against Taric than the average opponent.
After normalising both champions win rates Karthus wins against Taric 4.72% less often than would be expected.
The average opponent winrate against Taricis 46.03%.
Soraka
Gwiezdne Dziecko
Karthus wins against Soraka 50.69% of the time which is 3.60% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 4.14% less often than would be expected.
The average opponent winrate against Sorakais 47.09%.
Nami
Władczyni Przypływów
Karthus wins against Nami 51.21% of the time which is 4.20% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 3.54% less often than would be expected.
The average opponent winrate against Namiis 47.01%.
Bard
Wędrujący Opiekun
Karthus wins against Bard 51.89% of the time which is 4.02% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 3.72% less often than would be expected.
The average opponent winrate against Bardis 47.87%.
Maokai
Spaczony Drzewiec
Karthus wins against Maokai 52.31% of the time which is 4.76% higher against Maokai than the average opponent.
After normalising both champions win rates Karthus wins against Maokai 2.98% less often than would be expected.
The average opponent winrate against Maokaiis 47.55%.
Yuumi
Magiczna Kotka
Karthus wins against Yuumi 52.59% of the time which is 2.43% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 5.29% less often than would be expected.
The average opponent winrate against Yuumiis 50.16%.
Karma
Oświecona
Karthus wins against Karma 52.80% of the time which is 5.05% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 2.69% less often than would be expected.
The average opponent winrate against Karmais 47.75%.
Morgana
Upadła
Karthus wins against Morgana 53.07% of the time which is 5.46% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.28% less often than would be expected.
The average opponent winrate against Morganais 47.61%.
Poppy
Strażniczka Młota
Karthus wins against Poppy 53.48% of the time which is 7.49% higher against Poppy than the average opponent.
After normalising both champions win rates Karthus wins against Poppy 0.25% less often than would be expected.
The average opponent winrate against Poppyis 45.99%.
Sona
Wirtuozka Strun
Karthus wins against Sona 53.51% of the time which is 6.66% higher against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 1.08% less often than would be expected.
The average opponent winrate against Sonais 46.85%.
Alistar
Minotaur
Karthus wins against Alistar 54.12% of the time which is 4.85% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 2.88% less often than would be expected.
The average opponent winrate against Alistaris 49.27%.
Milio
Łagodny Płomień
Karthus wins against Milio 54.25% of the time which is 6.54% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.20% less often than would be expected.
The average opponent winrate against Miliois 47.71%.
Lulu
Wróżkowa Czarodziejka
Karthus wins against Lulu 54.40% of the time which is 7.12% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 0.62% less often than would be expected.
The average opponent winrate against Luluis 47.28%.
Braum
Serce Freljordu
Karthus wins against Braum 54.77% of the time which is 7.62% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 0.12% less often than would be expected.
The average opponent winrate against Braumis 47.15%.
Zyra
Wiedźma Cierni
Karthus wins against Zyra 54.88% of the time which is 7.78% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 0.04% more often than would be expected.
The average opponent winrate against Zyrais 47.10%.
Rakan
Uwodziciel
Karthus wins against Rakan 55.17% of the time which is 6.32% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 1.41% less often than would be expected.
The average opponent winrate against Rakanis 48.85%.
Senna
Odkupicielka
Karthus wins against Senna 55.31% of the time which is 8.26% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 0.52% more often than would be expected.
The average opponent winrate against Sennais 47.05%.
Vel'Koz
Oko Pustki
Karthus wins against Vel'Koz 55.38% of the time which is 8.79% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 1.05% more often than would be expected.
The average opponent winrate against Vel'Kozis 46.59%.
Seraphine
Rozmarzona Piosenkarka
Karthus wins against Seraphine 57.00% of the time which is 8.82% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 1.08% more often than would be expected.
The average opponent winrate against Seraphineis 48.18%.
Sylas
Wyzwolony z Kajdan
Karthus wins against Sylas 57.01% of the time which is 8.37% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 0.64% more often than would be expected.
The average opponent winrate against Sylasis 48.64%.
Brand
Płomień Zemsty
Karthus wins against Brand 57.46% of the time which is 9.20% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 1.46% more often than would be expected.
The average opponent winrate against Brandis 48.26%.
Pyke
Rozpruwacz z Krwawego Portu
Karthus wins against Pyke 57.73% of the time which is 8.96% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 1.23% more often than would be expected.
The average opponent winrate against Pykeis 48.77%.
Galio
Kolos
Karthus wins against Galio 57.94% of the time which is 10.25% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 2.51% more often than would be expected.
The average opponent winrate against Galiois 47.69%.
Lux
Pani Jasności
Karthus wins against Lux 57.97% of the time which is 9.79% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 2.05% more often than would be expected.
The average opponent winrate against Luxis 48.18%.
Rell
Żelazna Mścicielka
Karthus wins against Rell 58.55% of the time which is 10.02% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 2.29% more often than would be expected.
The average opponent winrate against Rellis 48.53%.
Nautilus
Tytan Głębin
Karthus wins against Nautilus 59.06% of the time which is 9.36% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 1.64% more often than would be expected.
The average opponent winrate against Nautilusis 49.70%.
Xerath
Wyniesiony Mag
Karthus wins against Xerath 59.12% of the time which is 11.39% higher against Xerath than the average opponent.
After normalising both champions win rates Karthus wins against Xerath 3.65% more often than would be expected.
The average opponent winrate against Xerathis 47.73%.
Renata Glasc
Chembaronessa
Karthus wins against Renata Glasc 59.18% of the time which is 9.74% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Karthus wins against Renata Glasc 2.01% more often than would be expected.
The average opponent winrate against Renata Glascis 49.44%.
Leona
Promyk Jutrzenki
Karthus wins against Leona 59.45% of the time which is 10.98% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 3.24% more often than would be expected.
The average opponent winrate against Leonais 48.47%.
Blitzcrank
Wielki Golem Parowy
Karthus wins against Blitzcrank 61.54% of the time which is 12.52% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 4.79% more often than would be expected.
The average opponent winrate against Blitzcrankis 49.02%.
Pantheon
Niezniszczalna Włócznia
Karthus wins against Pantheon 61.60% of the time which is 13.55% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 5.81% more often than would be expected.
The average opponent winrate against Pantheonis 48.05%.
Neeko
Ciekawski Kameleon
Karthus wins against Neeko 62.13% of the time which is 13.54% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 5.81% more often than would be expected.
The average opponent winrate against Neekois 48.59%.
Thresh
Strażnik Łańcuchów
Karthus wins against Thresh 62.15% of the time which is 14.08% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 6.34% more often than would be expected.
The average opponent winrate against Threshis 48.07%.
Swain
Wielki Generał Noxusu
Karthus wins against Swain 64.80% of the time which is 13.76% higher against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 6.06% more often than would be expected.
The average opponent winrate against Swainis 51.04%.