

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.
Grandmaster Champions Analysed: 457,868
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 30 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Jax
el Maestro de Armas
Riven wins against Jax 48.21% of the time which is 3.63% higher against Jax than the average opponent.
After normalising both champions win rates Riven wins against Jax 2.86% less often than would be expected.
The average opponent winrate against Jax is 44.58%.


Ambessa
La Matriarca de la Guerra
Riven wins against Ambessa 48.36% of the time which is 0.97% higher against Ambessa than the average opponent.
After normalising both champions win rates Riven wins against Ambessa 5.54% less often than would be expected.
The average opponent winrate against Ambessa is 47.39%.


Renekton
el Carnicero de las Arenas
Riven wins against Renekton 55.97% of the time which is 7.81% higher against Renekton than the average opponent.
After normalising both champions win rates Riven wins against Renekton 1.30% more often than would be expected.
The average opponent winrate against Renekton is 48.16%.


Aatrox
la Espada Darkin
Riven wins against Aatrox 57.55% of the time which is 9.71% higher against Aatrox than the average opponent.
After normalising both champions win rates Riven wins against Aatrox 3.20% more often than would be expected.
The average opponent winrate against Aatrox is 47.84%.