

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.
Iron Champions Analysed: 12,158,145
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 middle vs middle Counters
Presently there is insufficent games played by Karthus middle on Patch 15.6 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Veigar
Kötülüğün Minik Efendisi
Karthus wins against Veigar 41.58% of the time which is 8.93% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 0.40% less often than would be expected.
The average opponent winrate against Veigar is 50.51%.


Yone
Unutulmayan Kılıç
Karthus wins against Yone 42.37% of the time which is 11.54% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 3.00% less often than would be expected.
The average opponent winrate against Yone is 53.91%.


Yasuo
Günahkâr Kılıç
Karthus wins against Yasuo 45.22% of the time which is 7.04% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 1.50% more often than would be expected.
The average opponent winrate against Yasuo is 52.26%.


Ahri
Dokuz Kuyruklu Tilki
Karthus wins against Ahri 46.34% of the time which is 6.58% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 1.96% more often than would be expected.
The average opponent winrate against Ahri is 52.92%.