

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.
Iron Champions Analysed: 3,404,120
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
Riven top on Patch 15.17 is the strongest counter to support champions of Karma, Yuumi & Lulu. While Riven top is countered most by support champions of Leona, Morgana & Swain. Below is a detailed breakdown of Riven top counters against support champions with a minimum of 100 games.


Leona
Aube radieuse
Riven wins against Leona 33.33% of the time which is 16.62% lower against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 6.50% less often than would be expected.
The average opponent winrate against Leona is 49.95%.


Morgana
Déchue
Riven wins against Morgana 35.98% of the time which is 13.97% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 3.85% less often than would be expected.
The average opponent winrate against Morgana is 49.95%.


Swain
Grand général noxien
Riven wins against Swain 36.69% of the time which is 14.71% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 4.56% less often than would be expected.
The average opponent winrate against Swain is 51.40%.


Zyra
Dame aux ronces
Riven wins against Zyra 36.99% of the time which is 11.62% lower against Zyra than the average opponent.
After normalising both champions win rates Riven wins against Zyra 1.54% less often than would be expected.
The average opponent winrate against Zyra is 48.61%.


Thresh
Garde aux chaînes
Riven wins against Thresh 37.38% of the time which is 15.22% lower against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 5.06% less often than would be expected.
The average opponent winrate against Thresh is 52.60%.


Brand
Vengeur flamboyant
Riven wins against Brand 37.74% of the time which is 11.53% lower against Brand than the average opponent.
After normalising both champions win rates Riven wins against Brand 1.43% less often than would be expected.
The average opponent winrate against Brand is 49.27%.


Tahm Kench
Roi des rivières
Riven wins against Tahm Kench 38.41% of the time which is 14.50% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Riven wins against Tahm Kench 4.34% less often than would be expected.
The average opponent winrate against Tahm Kench is 52.91%.


Senna
Rédemptrice
Riven wins against Senna 39.76% of the time which is 13.47% lower against Senna than the average opponent.
After normalising both champions win rates Riven wins against Senna 3.31% less often than would be expected.
The average opponent winrate against Senna is 53.23%.


Lux
Dame de lumière
Riven wins against Lux 39.80% of the time which is 11.40% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 1.26% less often than would be expected.
The average opponent winrate against Lux is 51.20%.


Neeko
Caméléon curieux
Riven wins against Neeko 40.67% of the time which is 12.51% lower against Neeko than the average opponent.
After normalising both champions win rates Riven wins against Neeko 2.35% less often than would be expected.
The average opponent winrate against Neeko is 53.18%.


Nami
Aquamancienne
Riven wins against Nami 40.82% of the time which is 8.87% lower against Nami than the average opponent.
After normalising both champions win rates Riven wins against Nami 1.24% more often than would be expected.
The average opponent winrate against Nami is 49.69%.


Nautilus
Titan des profondeurs
Riven wins against Nautilus 41.18% of the time which is 11.18% lower against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 1.02% less often than would be expected.
The average opponent winrate against Nautilus is 52.36%.


Blitzcrank
Golem de vapeur
Riven wins against Blitzcrank 42.31% of the time which is 10.03% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Riven wins against Blitzcrank 0.13% more often than would be expected.
The average opponent winrate against Blitzcrank is 52.34%.


Soraka
Enfant des étoiles
Riven wins against Soraka 42.86% of the time which is 8.72% lower against Soraka than the average opponent.
After normalising both champions win rates Riven wins against Soraka 1.43% more often than would be expected.
The average opponent winrate against Soraka is 51.58%.


Milio
Douce flamme
Riven wins against Milio 43.00% of the time which is 6.49% lower against Milio than the average opponent.
After normalising both champions win rates Riven wins against Milio 3.62% more often than would be expected.
The average opponent winrate against Milio is 49.49%.


Pantheon
Lance éternelle
Riven wins against Pantheon 43.28% of the time which is 8.53% lower against Pantheon than the average opponent.
After normalising both champions win rates Riven wins against Pantheon 1.62% more often than would be expected.
The average opponent winrate against Pantheon is 51.81%.


Mel
Reflet de l'âme
Riven wins against Mel 44.95% of the time which is 8.83% lower against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 1.34% more often than would be expected.
The average opponent winrate against Mel is 53.78%.


Xerath
Mage suprême
Riven wins against Xerath 45.37% of the time which is 5.31% lower against Xerath than the average opponent.
After normalising both champions win rates Riven wins against Xerath 4.82% more often than would be expected.
The average opponent winrate against Xerath is 50.68%.


Séraphine
Chanteuse rêveuse
Riven wins against Séraphine 46.96% of the time which is 5.85% lower against Séraphine than the average opponent.
After normalising both champions win rates Riven wins against Séraphine 4.31% more often than would be expected.
The average opponent winrate against Séraphine is 52.81%.


Pyke
Éventreur des abysses
Riven wins against Pyke 47.25% of the time which is 6.61% lower against Pyke than the average opponent.
After normalising both champions win rates Riven wins against Pyke 3.56% more often than would be expected.
The average opponent winrate against Pyke is 53.86%.


Lulu
Sorcière féérique
Riven wins against Lulu 49.37% of the time which is 4.36% lower against Lulu than the average opponent.
After normalising both champions win rates Riven wins against Lulu 5.81% more often than would be expected.
The average opponent winrate against Lulu is 53.73%.


Yuumi
Gardienne du Grimoire
Riven wins against Yuumi 54.30% of the time which is 2.30% lower against Yuumi than the average opponent.
After normalising both champions win rates Riven wins against Yuumi 7.84% more often than would be expected.
The average opponent winrate against Yuumi is 56.60%.


Karma
Sagesse incarnée
Riven wins against Karma 56.86% of the time which is 4.00% higher against Karma than the average opponent.
After normalising both champions win rates Riven wins against Karma 14.16% more often than would be expected.
The average opponent winrate against Karma is 52.86%.