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: 64,908,393
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 support vs support Counters
Karthus support on Patch 14.7 is the strongest counter to support champions of Thresh, Pyke & Lux. While Karthus support is countered most by support champions of Janna, Nami & Karma. Below is a detailed breakdown of Karthus support counters against support champions with a minimum of 100 games.
Janna
die Wut des Sturms
Karthus wins against Janna 33.61% of the time which is 13.58% lower against Janna than the average opponent.
After normalising both champions win rates Karthus wins against Janna 10.01% less often than would be expected.
The average opponent winrate against Jannais 47.19%.
Nami
die Gezeitenruferin
Karthus wins against Nami 35.82% of the time which is 11.90% lower against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 8.32% less often than would be expected.
The average opponent winrate against Namiis 47.72%.
Karma
die Erleuchtete
Karthus wins against Karma 40.68% of the time which is 11.23% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 7.61% less often than would be expected.
The average opponent winrate against Karmais 51.91%.
Soraka
das Sternenkind
Karthus wins against Soraka 41.23% of the time which is 6.11% lower against Soraka than the average opponent.
After normalising both champions win rates Karthus wins against Soraka 2.53% less often than would be expected.
The average opponent winrate against Sorakais 47.34%.
Senna
die Erlöserin
Karthus wins against Senna 41.38% of the time which is 8.27% lower against Senna than the average opponent.
After normalising both champions win rates Karthus wins against Senna 4.66% less often than would be expected.
The average opponent winrate against Sennais 49.65%.
Blitzcrank
der große Dampfgolem
Karthus wins against Blitzcrank 45.00% of the time which is 2.95% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Karthus wins against Blitzcrank 0.64% more often than would be expected.
The average opponent winrate against Blitzcrankis 47.95%.
Leona
der strahlende Sonnenaufgang
Karthus wins against Leona 47.52% of the time which is 0.03% lower against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 3.55% more often than would be expected.
The average opponent winrate against Leonais 47.55%.
Nautilus
der Titan der Tiefen
Karthus wins against Nautilus 47.62% of the time which is 2.91% lower against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 0.70% more often than would be expected.
The average opponent winrate against Nautilusis 50.53%.
Morgana
die Gefallene
Karthus wins against Morgana 48.00% of the time which is 0.87% lower against Morgana than the average opponent.
After normalising both champions win rates Karthus wins against Morgana 2.73% more often than would be expected.
The average opponent winrate against Morganais 48.87%.
Lulu
die Zauberin der Fae
Karthus wins against Lulu 48.98% of the time which is 0.21% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 3.39% more often than would be expected.
The average opponent winrate against Luluis 49.19%.
Lux
die Lady des Lichts
Karthus wins against Lux 49.49% of the time which is 0.30% higher against Lux than the average opponent.
After normalising both champions win rates Karthus wins against Lux 3.90% more often than would be expected.
The average opponent winrate against Luxis 49.19%.
Pyke
der Schlitzer vom Bluthafen
Karthus wins against Pyke 52.85% of the time which is 4.13% higher against Pyke than the average opponent.
After normalising both champions win rates Karthus wins against Pyke 7.73% more often than would be expected.
The average opponent winrate against Pykeis 48.72%.
Thresh
der Kettenwächter
Karthus wins against Thresh 57.50% of the time which is 8.18% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 11.78% more often than would be expected.
The average opponent winrate against Threshis 49.32%.