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: 562,209
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 top Counters
Presently there is insufficent games played by Riven top on Patch 14.24 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.
Garen
El Poder de Demacia
Riven wins against Garen 47.59% of the time which is 6.59% lower against Garen than the average opponent.
After normalising both champions win rates Riven wins against Garen 2.25% less often than would be expected.
The average opponent winrate against Garenis 54.18%.
Darius
La Mano de Noxus
Riven wins against Darius 48.76% of the time which is 5.99% lower against Darius than the average opponent.
After normalising both champions win rates Riven wins against Darius 1.65% less often than would be expected.
The average opponent winrate against Dariusis 54.75%.
Mordekaiser
La Pesadilla de Hierro
Riven wins against Mordekaiser 55.83% of the time which is 0.55% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Riven wins against Mordekaiser 4.89% more often than would be expected.
The average opponent winrate against Mordekaiseris 55.28%.