

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: 471,296
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
Riven top on Patch 30 is the strongest counter to top champions of Aatrox, Jayce & Gragas. While Riven top is countered most by top champions of Ambessa, Jax & Renekton. Below is a detailed breakdown of Riven top counters against top champions with a minimum of 100 games.


Ambessa
Matriarch of War
Riven wins against Ambessa 49.25% of the time which is 2.23% higher against Ambessa than the average opponent.
After normalising both champions win rates Riven wins against Ambessa 5.99% less often than would be expected.
The average opponent winrate against Ambessa is 47.02%.


Jax
Grandmaster at Arms
Riven wins against Jax 50.86% of the time which is 6.40% higher against Jax than the average opponent.
After normalising both champions win rates Riven wins against Jax 1.81% less often than would be expected.
The average opponent winrate against Jax is 44.46%.


Renekton
the Butcher of the Sands
Riven wins against Renekton 55.00% of the time which is 7.70% higher against Renekton than the average opponent.
After normalising both champions win rates Riven wins against Renekton 0.52% less often than would be expected.
The average opponent winrate against Renekton is 47.30%.


Gragas
the Rabble Rouser
Riven wins against Gragas 55.88% of the time which is 8.60% higher against Gragas than the average opponent.
After normalising both champions win rates Riven wins against Gragas 0.38% more often than would be expected.
The average opponent winrate against Gragas is 47.28%.


Jayce
the Defender of Tomorrow
Riven wins against Jayce 57.66% of the time which is 8.91% higher against Jayce than the average opponent.
After normalising both champions win rates Riven wins against Jayce 0.69% more often than would be expected.
The average opponent winrate against Jayce is 48.75%.


Aatrox
the Darkin Blade
Riven wins against Aatrox 58.82% of the time which is 11.48% higher against Aatrox than the average opponent.
After normalising both champions win rates Riven wins against Aatrox 3.26% more often than would be expected.
The average opponent winrate against Aatrox is 47.34%.