

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: 490,239
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 15.9 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Warwick
la Furia Desatada de Zaun
Riven wins against Warwick 43.75% of the time which is 16.47% lower against Warwick than the average opponent.
After normalising both champions win rates Riven wins against Warwick 16.23% less often than would be expected.
The average opponent winrate against Warwick is 60.22%.


Maestro Yi
la Espada Wuju
Riven wins against Maestro Yi 47.66% of the time which is 6.65% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Riven wins against Maestro Yi 6.44% less often than would be expected.
The average opponent winrate against Maestro Yi is 54.31%.


Kayn
el Segador Sombrío
Riven wins against Kayn 49.33% of the time which is 2.15% lower against Kayn than the average opponent.
After normalising both champions win rates Riven wins against Kayn 1.95% less often than would be expected.
The average opponent winrate against Kayn is 51.48%.


Viego
El Rey Arruinado
Riven wins against Viego 52.78% of the time which is 5.79% higher against Viego than the average opponent.
After normalising both champions win rates Riven wins against Viego 5.99% more often than would be expected.
The average opponent winrate against Viego is 46.99%.