

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.
Emerald+ Champions Analysed: 15,036,072
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 14 is the strongest counter to support champions of Thresh, Karma & Nautilus. While Riven middle is countered most by support champions of Lulu, Nami & Milio. Below is a detailed breakdown of Riven middle counters against support champions with a minimum of 100 games.


Lulu
El Hada Hechicera
Riven wins against Lulu 50.54% of the time which is 1.58% higher against Lulu than the average opponent.
After normalising both champions win rates Riven wins against Lulu 1.91% less often than would be expected.
The average opponent winrate against Lulu is 48.96%.


Nami
La Invocadora de Mareas
Riven wins against Nami 51.74% of the time which is 4.52% higher against Nami than the average opponent.
After normalising both champions win rates Riven wins against Nami 1.03% more often than would be expected.
The average opponent winrate against Nami is 47.22%.


Milio
la Llama Serena
Riven wins against Milio 52.31% of the time which is 5.73% higher against Milio than the average opponent.
After normalising both champions win rates Riven wins against Milio 2.24% more often than would be expected.
The average opponent winrate against Milio is 46.58%.


Nautilus
El Titán Abisal
Riven wins against Nautilus 57.28% of the time which is 7.55% higher against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 4.06% more often than would be expected.
The average opponent winrate against Nautilus is 49.73%.


Karma
La Iluminada
Riven wins against Karma 57.69% of the time which is 9.23% higher against Karma than the average opponent.
After normalising both champions win rates Riven wins against Karma 5.74% more often than would be expected.
The average opponent winrate against Karma is 48.46%.


Thresh
El Carcelero Implacable
Riven wins against Thresh 60.25% of the time which is 12.48% higher against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 8.99% more often than would be expected.
The average opponent winrate against Thresh is 47.77%.