

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: 6,828,919
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 15.11 is the strongest counter to support champions of Yuumi, Pyke & Rakan. While Riven top is countered most by support champions of Zyra, Maokai & Xerath. Below is a detailed breakdown of Riven top counters against support champions with a minimum of 100 games.


Zyra
Rise of the Thorns
Riven wins against Zyra 34.15% of the time which is 15.96% lower against Zyra than the average opponent.
After normalising both champions win rates Riven wins against Zyra 7.55% less often than would be expected.
The average opponent winrate against Zyra is 50.11%.


Maokai
the Twisted Treant
Riven wins against Maokai 35.29% of the time which is 15.21% lower against Maokai than the average opponent.
After normalising both champions win rates Riven wins against Maokai 6.79% less often than would be expected.
The average opponent winrate against Maokai is 50.50%.


Xerath
the Magus Ascendant
Riven wins against Xerath 38.39% of the time which is 12.42% lower against Xerath than the average opponent.
After normalising both champions win rates Riven wins against Xerath 4.00% less often than would be expected.
The average opponent winrate against Xerath is 50.81%.


Braum
the Heart of the Freljord
Riven wins against Braum 39.02% of the time which is 11.97% lower against Braum than the average opponent.
After normalising both champions win rates Riven wins against Braum 3.55% less often than would be expected.
The average opponent winrate against Braum is 50.99%.


Karma
the Enlightened One
Riven wins against Karma 39.70% of the time which is 13.26% lower against Karma than the average opponent.
After normalising both champions win rates Riven wins against Karma 4.83% less often than would be expected.
The average opponent winrate against Karma is 52.96%.


Shaco
the Demon Jester
Riven wins against Shaco 39.86% of the time which is 10.36% lower against Shaco than the average opponent.
After normalising both champions win rates Riven wins against Shaco 1.95% less often than would be expected.
The average opponent winrate against Shaco is 50.22%.


Malphite
Shard of the Monolith
Riven wins against Malphite 39.90% of the time which is 12.12% lower against Malphite than the average opponent.
After normalising both champions win rates Riven wins against Malphite 3.69% less often than would be expected.
The average opponent winrate against Malphite is 52.02%.


Milio
The Gentle Flame
Riven wins against Milio 40.10% of the time which is 9.07% lower against Milio than the average opponent.
After normalising both champions win rates Riven wins against Milio 0.67% less often than would be expected.
The average opponent winrate against Milio is 49.17%.


Sona
Maven of the Strings
Riven wins against Sona 40.18% of the time which is 10.52% lower against Sona than the average opponent.
After normalising both champions win rates Riven wins against Sona 2.10% less often than would be expected.
The average opponent winrate against Sona is 50.70%.


Morgana
the Fallen
Riven wins against Morgana 41.13% of the time which is 9.64% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 1.22% less often than would be expected.
The average opponent winrate against Morgana is 50.77%.


Soraka
the Starchild
Riven wins against Soraka 41.49% of the time which is 9.36% lower against Soraka than the average opponent.
After normalising both champions win rates Riven wins against Soraka 0.94% less often than would be expected.
The average opponent winrate against Soraka is 50.85%.


Lux
the Lady of Luminosity
Riven wins against Lux 42.40% of the time which is 8.54% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 0.12% less often than would be expected.
The average opponent winrate against Lux is 50.94%.


Senna
the Redeemer
Riven wins against Senna 42.43% of the time which is 11.59% lower against Senna than the average opponent.
After normalising both champions win rates Riven wins against Senna 3.16% less often than would be expected.
The average opponent winrate against Senna is 54.02%.


Vel'Koz
the Eye of the Void
Riven wins against Vel'Koz 42.62% of the time which is 8.55% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Riven wins against Vel'Koz 0.13% less often than would be expected.
The average opponent winrate against Vel'Koz is 51.17%.


Leona
the Radiant Dawn
Riven wins against Leona 42.64% of the time which is 7.97% lower against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 0.45% more often than would be expected.
The average opponent winrate against Leona is 50.61%.


Brand
the Burning Vengeance
Riven wins against Brand 43.41% of the time which is 7.51% lower against Brand than the average opponent.
After normalising both champions win rates Riven wins against Brand 0.91% more often than would be expected.
The average opponent winrate against Brand is 50.92%.


Pantheon
the Unbreakable Spear
Riven wins against Pantheon 43.43% of the time which is 8.00% lower against Pantheon than the average opponent.
After normalising both champions win rates Riven wins against Pantheon 0.43% more often than would be expected.
The average opponent winrate against Pantheon is 51.43%.


Poppy
Keeper of the Hammer
Riven wins against Poppy 43.57% of the time which is 7.82% lower against Poppy than the average opponent.
After normalising both champions win rates Riven wins against Poppy 0.61% more often than would be expected.
The average opponent winrate against Poppy is 51.39%.


Rell
the Iron Maiden
Riven wins against Rell 43.69% of the time which is 5.96% lower against Rell than the average opponent.
After normalising both champions win rates Riven wins against Rell 2.44% more often than would be expected.
The average opponent winrate against Rell is 49.65%.


Blitzcrank
the Great Steam Golem
Riven wins against Blitzcrank 44.19% of the time which is 8.31% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Riven wins against Blitzcrank 0.12% more often than would be expected.
The average opponent winrate against Blitzcrank is 52.50%.


Tahm Kench
The River King
Riven wins against Tahm Kench 44.52% of the time which is 7.78% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Riven wins against Tahm Kench 0.65% more often than would be expected.
The average opponent winrate against Tahm Kench is 52.30%.


Neeko
the Curious Chameleon
Riven wins against Neeko 44.70% of the time which is 8.62% lower against Neeko than the average opponent.
After normalising both champions win rates Riven wins against Neeko 0.19% less often than would be expected.
The average opponent winrate against Neeko is 53.32%.


Teemo
the Swift Scout
Riven wins against Teemo 44.94% of the time which is 3.00% lower against Teemo than the average opponent.
After normalising both champions win rates Riven wins against Teemo 5.37% more often than would be expected.
The average opponent winrate against Teemo is 47.94%.


Lulu
the Fae Sorceress
Riven wins against Lulu 45.17% of the time which is 8.00% lower against Lulu than the average opponent.
After normalising both champions win rates Riven wins against Lulu 0.43% more often than would be expected.
The average opponent winrate against Lulu is 53.17%.


Mel
the Soul's Reflection
Riven wins against Mel 45.56% of the time which is 8.35% lower against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 0.08% more often than would be expected.
The average opponent winrate against Mel is 53.91%.


Nautilus
the Titan of the Depths
Riven wins against Nautilus 45.73% of the time which is 6.72% lower against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 1.71% more often than would be expected.
The average opponent winrate against Nautilus is 52.45%.


Swain
the Noxian Grand General
Riven wins against Swain 46.01% of the time which is 4.69% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 3.73% more often than would be expected.
The average opponent winrate against Swain is 50.70%.


Alistar
the Minotaur
Riven wins against Alistar 46.63% of the time which is 4.97% lower against Alistar than the average opponent.
After normalising both champions win rates Riven wins against Alistar 3.46% more often than would be expected.
The average opponent winrate against Alistar is 51.60%.


Shen
the Eye of Twilight
Riven wins against Shen 46.67% of the time which is 1.39% lower against Shen than the average opponent.
After normalising both champions win rates Riven wins against Shen 6.98% more often than would be expected.
The average opponent winrate against Shen is 48.06%.


Seraphine
the Starry-Eyed Songstress
Riven wins against Seraphine 46.86% of the time which is 6.10% lower against Seraphine than the average opponent.
After normalising both champions win rates Riven wins against Seraphine 2.33% more often than would be expected.
The average opponent winrate against Seraphine is 52.96%.


Thresh
the Chain Warden
Riven wins against Thresh 46.94% of the time which is 5.46% lower against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 2.97% more often than would be expected.
The average opponent winrate against Thresh is 52.40%.


Nami
the Tidecaller
Riven wins against Nami 47.26% of the time which is 2.86% lower against Nami than the average opponent.
After normalising both champions win rates Riven wins against Nami 5.55% more often than would be expected.
The average opponent winrate against Nami is 50.12%.


Rakan
The Charmer
Riven wins against Rakan 48.19% of the time which is 3.80% lower against Rakan than the average opponent.
After normalising both champions win rates Riven wins against Rakan 4.63% more often than would be expected.
The average opponent winrate against Rakan is 51.99%.


Pyke
the Bloodharbor Ripper
Riven wins against Pyke 48.41% of the time which is 5.95% lower against Pyke than the average opponent.
After normalising both champions win rates Riven wins against Pyke 2.48% more often than would be expected.
The average opponent winrate against Pyke is 54.36%.


Yuumi
the Magical Cat
Riven wins against Yuumi 53.85% of the time which is 1.37% lower against Yuumi than the average opponent.
After normalising both champions win rates Riven wins against Yuumi 7.05% more often than would be expected.
The average opponent winrate against Yuumi is 55.22%.