

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.
Silver Champions Analysed: 15,914,977
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 middle vs support Counters
Riven middle on Patch 15.16 is the strongest counter to support champions of Lulu, Lux & Nautilus. While Riven middle is countered most by support champions of Nami, Leona & Morgana. Below is a detailed breakdown of Riven middle counters against support champions with a minimum of 100 games.


Nami
the Tidecaller
Riven wins against Nami 41.82% of the time which is 6.62% lower against Nami than the average opponent.
After normalising both champions win rates Riven wins against Nami 5.62% less often than would be expected.
The average opponent winrate against Nami is 48.44%.


Leona
the Radiant Dawn
Riven wins against Leona 43.70% of the time which is 5.77% lower against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 4.77% less often than would be expected.
The average opponent winrate against Leona is 49.47%.


Morgana
the Fallen
Riven wins against Morgana 44.17% of the time which is 4.17% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 3.17% less often than would be expected.
The average opponent winrate against Morgana is 48.34%.


Thresh
the Chain Warden
Riven wins against Thresh 48.28% of the time which is 2.23% lower against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 1.23% less often than would be expected.
The average opponent winrate against Thresh is 50.51%.


Nautilus
the Titan of the Depths
Riven wins against Nautilus 50.98% of the time which is 0.08% lower against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 0.92% more often than would be expected.
The average opponent winrate against Nautilus is 51.06%.


Lux
the Lady of Luminosity
Riven wins against Lux 52.22% of the time which is 2.82% higher against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 3.82% more often than would be expected.
The average opponent winrate against Lux is 49.40%.


Lulu
the Fae Sorceress
Riven wins against Lulu 53.39% of the time which is 2.12% higher against Lulu than the average opponent.
After normalising both champions win rates Riven wins against Lulu 3.12% more often than would be expected.
The average opponent winrate against Lulu is 51.27%.