

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.
All Ranks Champions Analysed: 52,195,620
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 15.11 is the strongest counter to support champions of Blitzcrank, Rell & Mel. While Karthus bottom is countered most by support champions of Sona, Swain & Bard. Below is a detailed breakdown of Karthus bottom counters against support champions with a minimum of 100 games.


Sona
die Virtuosin
Karthus wins against Sona 44.03% of the time which is 3.52% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 6.80% less often than would be expected.
The average opponent winrate against Sona is 47.55%.


Swain
der noxianische Großgeneral
Karthus wins against Swain 46.92% of the time which is 2.94% lower against Swain than the average opponent.
After normalising both champions win rates Karthus wins against Swain 6.22% less often than would be expected.
The average opponent winrate against Swain is 49.86%.


Bard
der wandelnde Beschützer
Karthus wins against Bard 47.13% of the time which is 3.06% lower against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 6.34% less often than would be expected.
The average opponent winrate against Bard is 50.19%.


Soraka
das Sternenkind
Karthus wins against Soraka 47.48% of the time which is 0.93% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 4.21% less often than would be expected.
The average opponent winrate against Soraka is 48.41%.


Braum
das Herz Freljords
Karthus wins against Braum 48.96% of the time which is 0.76% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 2.52% less often than would be expected.
The average opponent winrate against Braum is 48.20%.


Nami
die Gezeitenruferin
Karthus wins against Nami 49.39% of the time which is 1.35% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 1.93% less often than would be expected.
The average opponent winrate against Nami is 48.04%.


Milio
Die schützende Flamme
Karthus wins against Milio 49.63% of the time which is 2.12% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 1.16% less often than would be expected.
The average opponent winrate against Milio is 47.51%.


Morgana
die Gefallene
Karthus wins against Morgana 49.77% of the time which is 1.00% 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 Morgana is 48.77%.


Tahm Kench
Der König des Flusses
Karthus wins against Tahm Kench 50.93% of the time which is 0.94% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 2.34% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.99%.


Thresh
der Kettenwächter
Karthus wins against Thresh 50.98% of the time which is 1.32% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.96% less often than would be expected.
The average opponent winrate against Thresh is 49.66%.


Rakan
der Publikumsliebling
Karthus wins against Rakan 51.85% of the time which is 1.61% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 1.67% less often than would be expected.
The average opponent winrate against Rakan is 50.24%.


Janna
die Wut des Sturms
Karthus wins against Janna 52.35% of the time which is 3.51% higher against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 0.23% more often than would be expected.
The average opponent winrate against Janna is 48.84%.


Leona
der strahlende Sonnenaufgang
Karthus wins against Leona 52.36% of the time which is 3.54% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 0.26% more often than would be expected.
The average opponent winrate against Leona is 48.82%.


Pantheon
der unbeugsame Speer
Karthus wins against Pantheon 53.03% of the time which is 3.08% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 0.20% less often than would be expected.
The average opponent winrate against Pantheon is 49.95%.


Vel'Koz
das Auge der Leere
Karthus wins against Vel'Koz 53.51% of the time which is 4.63% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Karthus wins against Vel'Koz 1.35% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.88%.


Nautilus
der Titan der Tiefen
Karthus wins against Nautilus 53.55% of the time which is 2.97% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.31% less often than would be expected.
The average opponent winrate against Nautilus is 50.58%.


Brand
die brennende Vergeltung
Karthus wins against Brand 53.85% of the time which is 4.16% higher against Brand than the average opponent.
After normalising both champions win rates Karthus wins against Brand 0.88% more often than would be expected.
The average opponent winrate against Brand is 49.69%.


Senna
die Erlöserin
Karthus wins against Senna 53.88% of the time which is 2.10% higher against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 1.17% less often than would be expected.
The average opponent winrate against Senna is 51.78%.


Lux
die Lady des Lichts
Karthus wins against Lux 54.30% of the time which is 4.47% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 1.19% more often than would be expected.
The average opponent winrate against Lux is 49.83%.


Neeko
das wissbegierige Chamäleon
Karthus wins against Neeko 54.55% of the time which is 3.28% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 0.01% more often than would be expected.
The average opponent winrate against Neeko is 51.27%.


Yuumi
die magische Katze
Karthus wins against Yuumi 55.08% of the time which is 3.64% higher against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 0.37% more often than would be expected.
The average opponent winrate against Yuumi is 51.44%.


Zyra
die Gebieterin der Dornen
Karthus wins against Zyra 55.17% of the time which is 6.52% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 3.24% more often than would be expected.
The average opponent winrate against Zyra is 48.65%.


Lulu
die Zauberin der Fae
Karthus wins against Lulu 56.17% of the time which is 6.66% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 3.38% more often than would be expected.
The average opponent winrate against Lulu is 49.51%.


Seraphine
das verträumte Goldkehlchen
Karthus wins against Seraphine 56.69% of the time which is 5.79% higher against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 2.51% more often than would be expected.
The average opponent winrate against Seraphine is 50.90%.


Alistar
der Minotaurus
Karthus wins against Alistar 57.22% of the time which is 7.20% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 3.92% more often than would be expected.
The average opponent winrate against Alistar is 50.02%.


Karma
die Erleuchtete
Karthus wins against Karma 58.09% of the time which is 7.55% higher against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 4.27% more often than would be expected.
The average opponent winrate against Karma is 50.54%.


Pyke
der Schlitzer vom Bluthafen
Karthus wins against Pyke 58.13% of the time which is 6.75% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 3.48% more often than would be expected.
The average opponent winrate against Pyke is 51.38%.


Mel
das Spiegelbild der Seele
Karthus wins against Mel 58.52% of the time which is 5.56% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 2.30% more often than would be expected.
The average opponent winrate against Mel is 52.96%.


Rell
die eiserne Jungfrau
Karthus wins against Rell 59.02% of the time which is 10.17% higher against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 6.89% more often than would be expected.
The average opponent winrate against Rell is 48.85%.


Blitzcrank
der große Dampfgolem
Karthus wins against Blitzcrank 62.96% of the time which is 12.10% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 8.82% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.86%.