

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.
Gold+ Champions Analysed: 33,763,503
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 15.16 is the strongest counter to support champions of Mel, Neeko & Nautilus. While Karthus bottom is countered most by support champions of Sona, Janna & Senna. 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 43.69% of the time which is 3.22% lower against Sona than the average opponent.
After normalising both champions win rates Karthus wins against Sona 6.72% less often than would be expected.
The average opponent winrate against Sona is 46.91%.


Janna
die Wut des Sturms
Karthus wins against Janna 46.25% of the time which is 1.48% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 4.98% less often than would be expected.
The average opponent winrate against Janna is 47.73%.


Senna
die Erlöserin
Karthus wins against Senna 46.45% of the time which is 4.00% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 7.50% less often than would be expected.
The average opponent winrate against Senna is 50.45%.


Karma
die Erleuchtete
Karthus wins against Karma 47.72% of the time which is 1.38% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 4.88% less often than would be expected.
The average opponent winrate against Karma is 49.10%.


Leona
der strahlende Sonnenaufgang
Karthus wins against Leona 48.30% of the time which is 0.27% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 3.23% less often than would be expected.
The average opponent winrate against Leona is 48.03%.


Yuumi
die magische Katze
Karthus wins against Yuumi 48.47% of the time which is 2.06% lower against Yuumi than the average opponent.
After normalising both champions win rates Karthus wins against Yuumi 5.56% less often than would be expected.
The average opponent winrate against Yuumi is 50.53%.


Seraphine
das verträumte Goldkehlchen
Karthus wins against Seraphine 48.94% of the time which is 0.66% lower against Seraphine than the average opponent.
After normalising both champions win rates Karthus wins against Seraphine 4.16% less often than would be expected.
The average opponent winrate against Seraphine is 49.60%.


Rell
die eiserne Jungfrau
Karthus wins against Rell 49.74% of the time which is 0.36% lower against Rell than the average opponent.
After normalising both champions win rates Karthus wins against Rell 3.86% less often than would be expected.
The average opponent winrate against Rell is 50.10%.


Tahm Kench
Der König des Flusses
Karthus wins against Tahm Kench 50.00% of the time which is 0.41% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Karthus wins against Tahm Kench 3.09% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.59%.


Nami
die Gezeitenruferin
Karthus wins against Nami 50.24% of the time which is 3.15% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 0.35% less often than would be expected.
The average opponent winrate against Nami is 47.09%.


Milio
Die schützende Flamme
Karthus wins against Milio 50.32% of the time which is 3.72% higher against Milio than the average opponent.
After normalising both champions win rates Karthus wins against Milio 0.22% more often than would be expected.
The average opponent winrate against Milio is 46.60%.


Soraka
das Sternenkind
Karthus wins against Soraka 50.94% of the time which is 3.52% higher against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 0.02% more often than would be expected.
The average opponent winrate against Soraka is 47.42%.


Zyra
die Gebieterin der Dornen
Karthus wins against Zyra 50.96% of the time which is 3.76% higher against Zyra than the average opponent.
After normalising both champions win rates Karthus wins against Zyra 0.26% more often than would be expected.
The average opponent winrate against Zyra is 47.20%.


Bard
der wandelnde Beschützer
Karthus wins against Bard 51.00% of the time which is 2.08% higher against Bard than the average opponent.
After normalising both champions win rates Karthus wins against Bard 1.42% less often than would be expected.
The average opponent winrate against Bard is 48.92%.


Alistar
der Minotaurus
Karthus wins against Alistar 51.47% of the time which is 1.46% higher against Alistar than the average opponent.
After normalising both champions win rates Karthus wins against Alistar 2.04% less often than would be expected.
The average opponent winrate against Alistar is 50.01%.


Zilean
der Zeitwächter
Karthus wins against Zilean 51.61% of the time which is 3.81% higher against Zilean than the average opponent.
After normalising both champions win rates Karthus wins against Zilean 0.31% more often than would be expected.
The average opponent winrate against Zilean is 47.80%.


Pyke
der Schlitzer vom Bluthafen
Karthus wins against Pyke 52.99% of the time which is 3.03% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 0.47% less often than would be expected.
The average opponent winrate against Pyke is 49.96%.


Morgana
die Gefallene
Karthus wins against Morgana 53.64% of the time which is 5.83% higher against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.33% more often than would be expected.
The average opponent winrate against Morgana is 47.81%.


Thresh
der Kettenwächter
Karthus wins against Thresh 53.75% of the time which is 5.05% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 1.55% more often than would be expected.
The average opponent winrate against Thresh is 48.70%.


Blitzcrank
der große Dampfgolem
Karthus wins against Blitzcrank 53.89% of the time which is 4.49% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.99% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.40%.


Rakan
der Publikumsliebling
Karthus wins against Rakan 54.47% of the time which is 4.65% higher against Rakan than the average opponent.
After normalising both champions win rates Karthus wins against Rakan 1.15% more often than would be expected.
The average opponent winrate against Rakan is 49.82%.


Pantheon
der unbeugsame Speer
Karthus wins against Pantheon 55.45% of the time which is 5.75% higher against Pantheon than the average opponent.
After normalising both champions win rates Karthus wins against Pantheon 2.25% more often than would be expected.
The average opponent winrate against Pantheon is 49.70%.


Lux
die Lady des Lichts
Karthus wins against Lux 56.08% of the time which is 6.84% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 3.34% more often than would be expected.
The average opponent winrate against Lux is 49.24%.


Lulu
die Zauberin der Fae
Karthus wins against Lulu 56.24% of the time which is 6.91% higher against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 3.41% more often than would be expected.
The average opponent winrate against Lulu is 49.33%.


Braum
das Herz Freljords
Karthus wins against Braum 56.58% of the time which is 7.86% higher against Braum than the average opponent.
After normalising both champions win rates Karthus wins against Braum 4.36% more often than would be expected.
The average opponent winrate against Braum is 48.72%.


Nautilus
der Titan der Tiefen
Karthus wins against Nautilus 59.83% of the time which is 9.99% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 6.49% more often than would be expected.
The average opponent winrate against Nautilus is 49.84%.


Neeko
das wissbegierige Chamäleon
Karthus wins against Neeko 62.73% of the time which is 12.64% higher against Neeko than the average opponent.
After normalising both champions win rates Karthus wins against Neeko 9.14% more often than would be expected.
The average opponent winrate against Neeko is 50.09%.


Mel
das Spiegelbild der Seele
Karthus wins against Mel 65.14% of the time which is 12.28% higher against Mel than the average opponent.
After normalising both champions win rates Karthus wins against Mel 8.80% more often than would be expected.
The average opponent winrate against Mel is 52.86%.