

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 top Counters
Presently there is insufficent games played by Riven top on Patch 15.9 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Garen
Moc Demacie
Riven wins against Garen 44.35% of the time which is 9.58% lower against Garen than the average opponent.
After normalising both champions win rates Riven wins against Garen 9.37% less often than would be expected.
The average opponent winrate against Garen is 53.93%.


Renekton
Písečný řezník
Riven wins against Renekton 46.56% of the time which is 4.95% lower against Renekton than the average opponent.
After normalising both champions win rates Riven wins against Renekton 4.75% less often than would be expected.
The average opponent winrate against Renekton is 51.51%.


Sett
Velký kápo
Riven wins against Sett 51.70% of the time which is 1.22% higher against Sett than the average opponent.
After normalising both champions win rates Riven wins against Sett 1.42% more often than would be expected.
The average opponent winrate against Sett is 50.48%.


Darius
Pěst Noxu
Riven wins against Darius 52.83% of the time which is 0.57% lower against Darius than the average opponent.
After normalising both champions win rates Riven wins against Darius 0.37% less often than would be expected.
The average opponent winrate against Darius is 53.40%.


Mordekaiser
Železný přízrak
Riven wins against Mordekaiser 53.47% of the time which is 0.58% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Riven wins against Mordekaiser 0.37% less often than would be expected.
The average opponent winrate against Mordekaiser is 54.05%.