

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: 14,117,436
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 jungle Counters
Presently there is insufficent games played by Riven middle on Patch 14 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Sylas
Révolutionnaire déchaîné
Riven wins against Sylas 51.75% of the time which is 1.56% higher against Sylas than the average opponent.
After normalising both champions win rates Riven wins against Sylas 0.37% less often than would be expected.
The average opponent winrate against Sylas is 50.19%.


Lee Sin
Moine aveugle
Riven wins against Lee Sin 51.75% of the time which is 2.13% higher against Lee Sin than the average opponent.
After normalising both champions win rates Riven wins against Lee Sin 0.20% more often than would be expected.
The average opponent winrate against Lee Sin is 49.62%.


Viego
Roi déchu
Riven wins against Viego 56.55% of the time which is 7.37% higher against Viego than the average opponent.
After normalising both champions win rates Riven wins against Viego 5.44% more often than would be expected.
The average opponent winrate against Viego is 49.18%.