![Karthus](https://cdn5.lolalytics.com/champx46/karthus.webp)
![diamond](https://cdn5.lolalytics.com/emblem40/diamond.webp)
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.
Diamond Champions Analysed: 14,295,400
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](https://cdn5.lolalytics.com/champ140/karthus.webp)
![middle lane](https://cdn5.lolalytics.com/lane27/middle.webp)
Karthus Counters
Karthus middle vs support Counters
Karthus middle on Patch 30 is the strongest counter to support champions of Leona, Nautilus & Thresh. While Karthus middle is countered most by support champions of Lulu, Karma & Nami. Below is a detailed breakdown of Karthus middle counters against support champions with a minimum of 100 games.
![Karthus](https://cdn5.lolalytics.com/champx46/karthus.webp)
![Lulu](https://cdn5.lolalytics.com/champx46/lulu.webp)
Lulu
die Zauberin der Fae
Karthus wins against Lulu 45.99% of the time which is 1.48% lower against Lulu than the average opponent.
After normalising both champions win rates Karthus wins against Lulu 4.10% less often than would be expected.
The average opponent winrate against Luluis 47.47%.
![Karthus](https://cdn5.lolalytics.com/champx46/karthus.webp)
![Karma](https://cdn5.lolalytics.com/champx46/karma.webp)
Karma
die Erleuchtete
Karthus wins against Karma 47.27% of the time which is 1.21% lower against Karma than the average opponent.
After normalising both champions win rates Karthus wins against Karma 3.83% less often than would be expected.
The average opponent winrate against Karmais 48.48%.
![Karthus](https://cdn5.lolalytics.com/champx46/karthus.webp)
![Nami](https://cdn5.lolalytics.com/champx46/nami.webp)
Nami
die Gezeitenruferin
Karthus wins against Nami 47.59% of the time which is 0.46% higher against Nami than the average opponent.
After normalising both champions win rates Karthus wins against Nami 2.16% less often than would be expected.
The average opponent winrate against Namiis 47.13%.
![Karthus](https://cdn5.lolalytics.com/champx46/karthus.webp)
![Thresh](https://cdn5.lolalytics.com/champx46/thresh.webp)
Thresh
der Kettenwächter
Karthus wins against Thresh 52.47% of the time which is 4.66% higher against Thresh than the average opponent.
After normalising both champions win rates Karthus wins against Thresh 2.04% more often than would be expected.
The average opponent winrate against Threshis 47.81%.
![Karthus](https://cdn5.lolalytics.com/champx46/karthus.webp)
![Nautilus](https://cdn5.lolalytics.com/champx46/nautilus.webp)
Nautilus
der Titan der Tiefen
Karthus wins against Nautilus 54.67% of the time which is 5.65% higher against Nautilus than the average opponent.
After normalising both champions win rates Karthus wins against Nautilus 3.03% more often than would be expected.
The average opponent winrate against Nautilusis 49.02%.
![Karthus](https://cdn5.lolalytics.com/champx46/karthus.webp)
![Leona](https://cdn5.lolalytics.com/champx46/leona.webp)
Leona
der strahlende Sonnenaufgang
Karthus wins against Leona 56.00% of the time which is 9.65% higher against Leona than the average opponent.
After normalising both champions win rates Karthus wins against Leona 7.03% more often than would be expected.
The average opponent winrate against Leonais 46.35%.