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.
All Ranks Champions Analysed: 104,113,980
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 support vs support Counters
Presently there is insufficent games played by Riven support on Patch 14.15 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.
Lux
Pani Jasności
Riven wins against Lux 39.90% of the time which is 9.72% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 2.28% less often than would be expected.
The average opponent winrate against Luxis 49.62%.
Thresh
Strażnik Łańcuchów
Riven wins against Thresh 43.00% of the time which is 7.46% lower against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 0.00% less often than would be expected.
The average opponent winrate against Threshis 50.46%.
Leona
Promyk Jutrzenki
Riven wins against Leona 43.26% of the time which is 5.40% lower against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 2.02% more often than would be expected.
The average opponent winrate against Leonais 48.66%.
Nautilus
Tytan Głębin
Riven wins against Nautilus 43.69% of the time which is 7.67% lower against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 0.20% less often than would be expected.
The average opponent winrate against Nautilusis 51.36%.
Pyke
Rozpruwacz z Krwawego Portu
Riven wins against Pyke 45.10% of the time which is 5.07% lower against Pyke than the average opponent.
After normalising both champions win rates Riven wins against Pyke 2.38% more often than would be expected.
The average opponent winrate against Pykeis 50.17%.