

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.
Bronze Champions Analysed: 13,372,540
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 15.16 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Ahri
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Karthus wins against Ahri 41.74% of the time which is 9.43% lower against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 3.98% less often than would be expected.
The average opponent winrate against Ahri is 51.17%.


Veigar
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Karthus wins against Veigar 44.95% of the time which is 3.70% lower against Veigar than the average opponent.
After normalising both champions win rates Karthus wins against Veigar 1.73% more often than would be expected.
The average opponent winrate against Veigar is 48.65%.


Yasuo
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Karthus wins against Yasuo 47.12% of the time which is 2.74% lower against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 2.70% more often than would be expected.
The average opponent winrate against Yasuo is 49.86%.