

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.
Unranked Champions Analysed: 634,123
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 top vs jungle Counters
Presently there is insufficent games played by Riven top on Patch 15.17 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Kayn
o Ceifador das Sombras
Riven wins against Kayn 45.99% of the time which is 5.59% lower against Kayn than the average opponent.
After normalising both champions win rates Riven wins against Kayn 5.14% less often than would be expected.
The average opponent winrate against Kayn is 51.58%.


Master Yi
o Espadachim Wuju
Riven wins against Master Yi 47.75% of the time which is 4.77% lower against Master Yi than the average opponent.
After normalising both champions win rates Riven wins against Master Yi 4.32% less often than would be expected.
The average opponent winrate against Master Yi is 52.52%.


Viego
O Rei Destruído
Riven wins against Viego 51.47% of the time which is 5.10% higher against Viego than the average opponent.
After normalising both champions win rates Riven wins against Viego 5.55% more often than would be expected.
The average opponent winrate against Viego is 46.37%.


Lee Sin
o Monge Cego
Riven wins against Lee Sin 53.54% of the time which is 2.79% higher against Lee Sin than the average opponent.
After normalising both champions win rates Riven wins against Lee Sin 3.24% more often than would be expected.
The average opponent winrate against Lee Sin is 50.75%.