

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.
Master+ Champions Analysed: 1,254,594
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 jungle vs middle Counters
Presently there is insufficent games played by Karthus jungle on Patch 15.16 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Orianna
Quý Cô Dây Cót
Karthus wins against Orianna 44.44% of the time which is 3.21% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 8.20% less often than would be expected.
The average opponent winrate against Orianna is 47.65%.


Ahri
Hồ Ly Chín Đuôi
Karthus wins against Ahri 45.19% of the time which is 2.95% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 7.94% less often than would be expected.
The average opponent winrate against Ahri is 48.14%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Karthus wins against Aurora 51.30% of the time which is 1.01% higher against Aurora than the average opponent.
After normalising both champions win rates Karthus wins against Aurora 3.98% less often than would be expected.
The average opponent winrate against Aurora is 50.29%.


Galio
Vệ Thần Khổng Lồ
Karthus wins against Galio 51.40% of the time which is 4.77% higher against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 0.22% less often than would be expected.
The average opponent winrate against Galio is 46.63%.