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: 576,676
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 support Counters
Presently there is insufficent games played by Riven top on Patch 14.24 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.
Lux
a Dama da Luz
Riven wins against Lux 45.73% of the time which is 9.22% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 3.89% less often than would be expected.
The average opponent winrate against Luxis 54.95%.
Pyke
o Estripador das Águas Sangrentas
Riven wins against Pyke 46.08% of the time which is 9.55% lower against Pyke than the average opponent.
After normalising both champions win rates Riven wins against Pyke 4.23% less often than would be expected.
The average opponent winrate against Pykeis 55.63%.
Morgana
a Caída
Riven wins against Morgana 46.62% of the time which is 8.32% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 2.99% less often than would be expected.
The average opponent winrate against Morganais 54.94%.
Leona
a Alvorada Radiante
Riven wins against Leona 51.85% of the time which is 2.27% lower against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 3.06% more often than would be expected.
The average opponent winrate against Leonais 54.12%.
Thresh
o Guardião das Correntes
Riven wins against Thresh 59.86% of the time which is 5.89% higher against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 11.22% more often than would be expected.
The average opponent winrate against Threshis 53.97%.