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: 108,560,640
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 14.11 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.
Thresh
Strażnik Łańcuchów
Riven wins against Thresh 38.53% of the time which is 11.63% lower against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 3.42% less often than would be expected.
The average opponent winrate against Threshis 50.16%.
Blitzcrank
Wielki Golem Parowy
Riven wins against Blitzcrank 43.00% of the time which is 6.10% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Riven wins against Blitzcrank 2.08% more often than would be expected.
The average opponent winrate against Blitzcrankis 49.10%.
Lux
Pani Jasności
Riven wins against Lux 44.83% of the time which is 4.48% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 3.71% more often than would be expected.
The average opponent winrate against Luxis 49.31%.