

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.
Emerald+ Champions Analysed: 15,890,704
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.


Riven Counters
Riven middle vs middle Counters
Presently there is insufficent games played by Riven middle on Patch 15.12 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Katarina
Zlověstná čepel
Riven wins against Katarina 52.38% of the time which is 4.06% higher against Katarina than the average opponent.
After normalising both champions win rates Riven wins against Katarina 2.41% less often than would be expected.
The average opponent winrate against Katarina is 48.32%.


Zed
Mistr stínů
Riven wins against Zed 52.38% of the time which is 2.63% higher against Zed than the average opponent.
After normalising both champions win rates Riven wins against Zed 3.83% less often than would be expected.
The average opponent winrate against Zed is 49.75%.


Sylas
Nespoutaný
Riven wins against Sylas 56.81% of the time which is 7.54% higher against Sylas than the average opponent.
After normalising both champions win rates Riven wins against Sylas 1.07% more often than would be expected.
The average opponent winrate against Sylas is 49.27%.


Yasuo
Zahanbený
Riven wins against Yasuo 60.27% of the time which is 11.29% higher against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 4.82% more often than would be expected.
The average opponent winrate against Yasuo is 48.98%.


Yone
Nezapomenutý
Riven wins against Yone 65.38% of the time which is 13.17% higher against Yone than the average opponent.
After normalising both champions win rates Riven wins against Yone 6.74% more often than would be expected.
The average opponent winrate against Yone is 52.21%.