

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: 12,762,541
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 15.4 is the strongest counter to support champions of Miss Fortune, Galio & Ashe. While Riven top is countered most by support champions of Renata Glasc, Taric & Shaco. Below is a detailed breakdown of Riven top counters against support champions with a minimum of 100 games.


Renata Glasc
the Chem-Baroness
Riven wins against Renata Glasc 34.00% of the time which is 20.41% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Riven wins against Renata Glasc 9.14% less often than would be expected.
The average opponent winrate against Renata Glasc is 54.41%.


Taric
the Shield of Valoran
Riven wins against Taric 37.16% of the time which is 13.62% lower against Taric than the average opponent.
After normalising both champions win rates Riven wins against Taric 2.38% less often than would be expected.
The average opponent winrate against Taric is 50.78%.


Shaco
the Demon Jester
Riven wins against Shaco 37.25% of the time which is 13.13% lower against Shaco than the average opponent.
After normalising both champions win rates Riven wins against Shaco 1.90% less often than would be expected.
The average opponent winrate against Shaco is 50.38%.


Malphite
Shard of the Monolith
Riven wins against Malphite 37.43% of the time which is 15.13% lower against Malphite than the average opponent.
After normalising both champions win rates Riven wins against Malphite 3.87% less often than would be expected.
The average opponent winrate against Malphite is 52.56%.


Alistar
the Minotaur
Riven wins against Alistar 37.55% of the time which is 16.15% lower against Alistar than the average opponent.
After normalising both champions win rates Riven wins against Alistar 4.88% less often than would be expected.
The average opponent winrate against Alistar is 53.70%.


Nami
the Tidecaller
Riven wins against Nami 37.63% of the time which is 14.27% lower against Nami than the average opponent.
After normalising both champions win rates Riven wins against Nami 3.02% less often than would be expected.
The average opponent winrate against Nami is 51.90%.


Tahm Kench
The River King
Riven wins against Tahm Kench 38.23% of the time which is 15.17% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Riven wins against Tahm Kench 3.90% less often than would be expected.
The average opponent winrate against Tahm Kench is 53.40%.


Sona
Maven of the Strings
Riven wins against Sona 38.28% of the time which is 13.47% lower against Sona than the average opponent.
After normalising both champions win rates Riven wins against Sona 2.22% less often than would be expected.
The average opponent winrate against Sona is 51.75%.


Teemo
the Swift Scout
Riven wins against Teemo 38.76% of the time which is 10.43% lower against Teemo than the average opponent.
After normalising both champions win rates Riven wins against Teemo 0.77% more often than would be expected.
The average opponent winrate against Teemo is 49.19%.


Karma
the Enlightened One
Riven wins against Karma 38.83% of the time which is 14.59% lower against Karma than the average opponent.
After normalising both champions win rates Riven wins against Karma 3.32% less often than would be expected.
The average opponent winrate against Karma is 53.42%.


Zyra
Rise of the Thorns
Riven wins against Zyra 39.52% of the time which is 11.27% lower against Zyra than the average opponent.
After normalising both champions win rates Riven wins against Zyra 0.03% less often than would be expected.
The average opponent winrate against Zyra is 50.79%.


Xerath
the Magus Ascendant
Riven wins against Xerath 39.59% of the time which is 12.22% lower against Xerath than the average opponent.
After normalising both champions win rates Riven wins against Xerath 0.97% less often than would be expected.
The average opponent winrate against Xerath is 51.81%.


Braum
the Heart of the Freljord
Riven wins against Braum 39.76% of the time which is 12.81% lower against Braum than the average opponent.
After normalising both champions win rates Riven wins against Braum 1.55% less often than would be expected.
The average opponent winrate against Braum is 52.57%.


Vel'Koz
the Eye of the Void
Riven wins against Vel'Koz 39.85% of the time which is 12.10% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Riven wins against Vel'Koz 0.84% less often than would be expected.
The average opponent winrate against Vel'Koz is 51.95%.


Lux
the Lady of Luminosity
Riven wins against Lux 39.87% of the time which is 12.42% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 1.16% less often than would be expected.
The average opponent winrate against Lux is 52.29%.


Milio
The Gentle Flame
Riven wins against Milio 39.93% of the time which is 11.14% lower against Milio than the average opponent.
After normalising both champions win rates Riven wins against Milio 0.10% more often than would be expected.
The average opponent winrate against Milio is 51.07%.


Leona
the Radiant Dawn
Riven wins against Leona 40.10% of the time which is 12.40% lower against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 1.14% less often than would be expected.
The average opponent winrate against Leona is 52.50%.


Soraka
the Starchild
Riven wins against Soraka 40.11% of the time which is 13.61% lower against Soraka than the average opponent.
After normalising both champions win rates Riven wins against Soraka 2.34% less often than would be expected.
The average opponent winrate against Soraka is 53.72%.


Swain
the Noxian Grand General
Riven wins against Swain 40.80% of the time which is 10.15% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 1.09% more often than would be expected.
The average opponent winrate against Swain is 50.95%.


Janna
the Storm's Fury
Riven wins against Janna 40.91% of the time which is 13.43% lower against Janna than the average opponent.
After normalising both champions win rates Riven wins against Janna 2.16% less often than would be expected.
The average opponent winrate against Janna is 54.34%.


Lulu
the Fae Sorceress
Riven wins against Lulu 40.93% of the time which is 13.64% lower against Lulu than the average opponent.
After normalising both champions win rates Riven wins against Lulu 2.37% less often than would be expected.
The average opponent winrate against Lulu is 54.57%.


Brand
the Burning Vengeance
Riven wins against Brand 41.11% of the time which is 10.17% lower against Brand than the average opponent.
After normalising both champions win rates Riven wins against Brand 1.08% more often than would be expected.
The average opponent winrate against Brand is 51.28%.


Veigar
the Tiny Master of Evil
Riven wins against Veigar 41.28% of the time which is 11.69% lower against Veigar than the average opponent.
After normalising both champions win rates Riven wins against Veigar 0.43% less often than would be expected.
The average opponent winrate against Veigar is 52.97%.


Poppy
Keeper of the Hammer
Riven wins against Poppy 41.30% of the time which is 11.12% lower against Poppy than the average opponent.
After normalising both champions win rates Riven wins against Poppy 0.14% more often than would be expected.
The average opponent winrate against Poppy is 52.42%.


Thresh
the Chain Warden
Riven wins against Thresh 41.53% of the time which is 12.23% lower against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 0.96% less often than would be expected.
The average opponent winrate against Thresh is 53.76%.


Morgana
the Fallen
Riven wins against Morgana 41.72% of the time which is 9.57% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 1.68% more often than would be expected.
The average opponent winrate against Morgana is 51.29%.


Pantheon
the Unbreakable Spear
Riven wins against Pantheon 41.97% of the time which is 11.25% lower against Pantheon than the average opponent.
After normalising both champions win rates Riven wins against Pantheon 0.02% more often than would be expected.
The average opponent winrate against Pantheon is 53.22%.


Nautilus
the Titan of the Depths
Riven wins against Nautilus 42.54% of the time which is 10.96% lower against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 0.31% more often than would be expected.
The average opponent winrate against Nautilus is 53.50%.


Pyke
the Bloodharbor Ripper
Riven wins against Pyke 42.74% of the time which is 12.26% lower against Pyke than the average opponent.
After normalising both champions win rates Riven wins against Pyke 1.00% less often than would be expected.
The average opponent winrate against Pyke is 55.00%.


Bard
the Wandering Caretaker
Riven wins against Bard 42.75% of the time which is 12.71% lower against Bard than the average opponent.
After normalising both champions win rates Riven wins against Bard 1.45% less often than would be expected.
The average opponent winrate against Bard is 55.46%.


Rakan
The Charmer
Riven wins against Rakan 43.10% of the time which is 10.15% lower against Rakan than the average opponent.
After normalising both champions win rates Riven wins against Rakan 1.12% more often than would be expected.
The average opponent winrate against Rakan is 53.25%.


Maokai
the Twisted Treant
Riven wins against Maokai 43.49% of the time which is 8.33% lower against Maokai than the average opponent.
After normalising both champions win rates Riven wins against Maokai 2.92% more often than would be expected.
The average opponent winrate against Maokai is 51.82%.


Rell
the Iron Maiden
Riven wins against Rell 43.83% of the time which is 7.81% lower against Rell than the average opponent.
After normalising both champions win rates Riven wins against Rell 3.44% more often than would be expected.
The average opponent winrate against Rell is 51.64%.


Blitzcrank
the Great Steam Golem
Riven wins against Blitzcrank 44.00% of the time which is 9.99% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Riven wins against Blitzcrank 1.28% more often than would be expected.
The average opponent winrate against Blitzcrank is 53.99%.


Ziggs
the Hexplosives Expert
Riven wins against Ziggs 44.04% of the time which is 9.50% lower against Ziggs than the average opponent.
After normalising both champions win rates Riven wins against Ziggs 1.77% more often than would be expected.
The average opponent winrate against Ziggs is 53.54%.


Seraphine
the Starry-Eyed Songstress
Riven wins against Seraphine 44.36% of the time which is 8.81% lower against Seraphine than the average opponent.
After normalising both champions win rates Riven wins against Seraphine 2.46% more often than would be expected.
The average opponent winrate against Seraphine is 53.17%.


Mel
the Soul's Reflection
Riven wins against Mel 44.98% of the time which is 10.48% lower against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 0.78% more often than would be expected.
The average opponent winrate against Mel is 55.46%.


Shen
the Eye of Twilight
Riven wins against Shen 45.16% of the time which is 6.69% lower against Shen than the average opponent.
After normalising both champions win rates Riven wins against Shen 4.56% more often than would be expected.
The average opponent winrate against Shen is 51.85%.


Senna
the Redeemer
Riven wins against Senna 45.31% of the time which is 9.12% lower against Senna than the average opponent.
After normalising both champions win rates Riven wins against Senna 2.15% more often than would be expected.
The average opponent winrate against Senna is 54.43%.


Zilean
the Chronokeeper
Riven wins against Zilean 45.56% of the time which is 8.27% lower against Zilean than the average opponent.
After normalising both champions win rates Riven wins against Zilean 3.00% more often than would be expected.
The average opponent winrate against Zilean is 53.83%.


Neeko
the Curious Chameleon
Riven wins against Neeko 46.31% of the time which is 7.45% lower against Neeko than the average opponent.
After normalising both champions win rates Riven wins against Neeko 3.82% more often than would be expected.
The average opponent winrate against Neeko is 53.76%.


Elise
the Spider Queen
Riven wins against Elise 46.67% of the time which is 9.84% lower against Elise than the average opponent.
After normalising both champions win rates Riven wins against Elise 1.41% more often than would be expected.
The average opponent winrate against Elise is 56.51%.


Yuumi
the Magical Cat
Riven wins against Yuumi 49.22% of the time which is 6.39% lower against Yuumi than the average opponent.
After normalising both champions win rates Riven wins against Yuumi 4.87% more often than would be expected.
The average opponent winrate against Yuumi is 55.61%.


Ashe
the Frost Archer
Riven wins against Ashe 50.30% of the time which is 6.22% lower against Ashe than the average opponent.
After normalising both champions win rates Riven wins against Ashe 5.03% more often than would be expected.
The average opponent winrate against Ashe is 56.52%.


Galio
the Colossus
Riven wins against Galio 51.01% of the time which is 1.03% lower against Galio than the average opponent.
After normalising both champions win rates Riven wins against Galio 10.23% more often than would be expected.
The average opponent winrate against Galio is 52.04%.


Miss Fortune
the Bounty Hunter
Riven wins against Miss Fortune 56.69% of the time which is 1.09% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Riven wins against Miss Fortune 10.13% more often than would be expected.
The average opponent winrate against Miss Fortune is 57.78%.