

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.
Gold Champions Analysed: 19,308,277
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 Karma, Lulu & Pyke. While Riven middle is countered most by support champions of Morgana, Nami & Lux. Below is a detailed breakdown of Riven middle counters against support champions with a minimum of 100 games.


Morgana
the Fallen
Riven wins against Morgana 46.92% of the time which is 0.93% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 3.04% less often than would be expected.
The average opponent winrate against Morgana is 47.85%.


Nami
the Tidecaller
Riven wins against Nami 48.39% of the time which is 1.03% higher against Nami than the average opponent.
After normalising both champions win rates Riven wins against Nami 1.08% less often than would be expected.
The average opponent winrate against Nami is 47.36%.


Lux
the Lady of Luminosity
Riven wins against Lux 49.32% of the time which is 0.33% higher against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 1.78% less often than would be expected.
The average opponent winrate against Lux is 48.99%.


Milio
The Gentle Flame
Riven wins against Milio 50.76% of the time which is 3.92% higher against Milio than the average opponent.
After normalising both champions win rates Riven wins against Milio 1.81% more often than would be expected.
The average opponent winrate against Milio is 46.84%.


Nautilus
the Titan of the Depths
Riven wins against Nautilus 51.70% of the time which is 1.37% higher against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 0.74% less often than would be expected.
The average opponent winrate against Nautilus is 50.33%.


Thresh
the Chain Warden
Riven wins against Thresh 52.15% of the time which is 2.46% higher against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 0.35% more often than would be expected.
The average opponent winrate against Thresh is 49.69%.


Leona
the Radiant Dawn
Riven wins against Leona 52.76% of the time which is 4.43% higher against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 2.32% more often than would be expected.
The average opponent winrate against Leona is 48.33%.


Pyke
the Bloodharbor Ripper
Riven wins against Pyke 52.94% of the time which is 2.24% higher against Pyke than the average opponent.
After normalising both champions win rates Riven wins against Pyke 0.13% more often than would be expected.
The average opponent winrate against Pyke is 50.70%.


Lulu
the Fae Sorceress
Riven wins against Lulu 54.19% of the time which is 4.11% higher against Lulu than the average opponent.
After normalising both champions win rates Riven wins against Lulu 2.00% more often than would be expected.
The average opponent winrate against Lulu is 50.08%.


Karma
the Enlightened One
Riven wins against Karma 57.80% of the time which is 7.87% higher against Karma than the average opponent.
After normalising both champions win rates Riven wins against Karma 5.76% more often than would be expected.
The average opponent winrate against Karma is 49.93%.