

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: 19,839,540
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 bottom Counters
Riven top on Patch 15.1 is the strongest counter to bottom champions of Yasuo, Ashe & Jhin. While Riven top is countered most by bottom champions of Cassiopeia, Vel'Koz & Xerath. Below is a detailed breakdown of Riven top counters against bottom champions with a minimum of 100 games.


Cassiopeia
the Serpent's Embrace
Riven wins against Cassiopeia 44.77% of the time which is 2.20% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Riven wins against Cassiopeia 4.76% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.97%.


Vel'Koz
the Eye of the Void
Riven wins against Vel'Koz 45.86% of the time which is 0.02% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Riven wins against Vel'Koz 2.57% less often than would be expected.
The average opponent winrate against Vel'Koz is 45.88%.


Xerath
the Magus Ascendant
Riven wins against Xerath 46.55% of the time which is 1.31% lower against Xerath than the average opponent.
After normalising both champions win rates Riven wins against Xerath 3.87% less often than would be expected.
The average opponent winrate against Xerath is 47.86%.


Syndra
the Dark Sovereign
Riven wins against Syndra 48.02% of the time which is 2.44% lower against Syndra than the average opponent.
After normalising both champions win rates Riven wins against Syndra 5.00% less often than would be expected.
The average opponent winrate against Syndra is 50.46%.


Karthus
the Deathsinger
Riven wins against Karthus 48.35% of the time which is 0.67% lower against Karthus than the average opponent.
After normalising both champions win rates Riven wins against Karthus 3.23% less often than would be expected.
The average opponent winrate against Karthus is 49.02%.


Viktor
the Herald of the Arcane
Riven wins against Viktor 49.03% of the time which is 1.42% higher against Viktor than the average opponent.
After normalising both champions win rates Riven wins against Viktor 1.14% less often than would be expected.
The average opponent winrate against Viktor is 47.61%.


Lux
the Lady of Luminosity
Riven wins against Lux 49.63% of the time which is 1.95% higher against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 0.61% less often than would be expected.
The average opponent winrate against Lux is 47.68%.


Kog'Maw
the Mouth of the Abyss
Riven wins against Kog'Maw 49.68% of the time which is 3.30% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Riven wins against Kog'Maw 0.74% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.38%.


Miss Fortune
the Bounty Hunter
Riven wins against Miss Fortune 49.84% of the time which is 3.28% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Riven wins against Miss Fortune 0.72% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.56%.


Veigar
the Tiny Master of Evil
Riven wins against Veigar 49.87% of the time which is 2.57% higher against Veigar than the average opponent.
After normalising both champions win rates Riven wins against Veigar 0.01% more often than would be expected.
The average opponent winrate against Veigar is 47.30%.


Corki
the Daring Bombardier
Riven wins against Corki 50.05% of the time which is 1.18% higher against Corki than the average opponent.
After normalising both champions win rates Riven wins against Corki 1.38% less often than would be expected.
The average opponent winrate against Corki is 48.87%.


Hwei
the Visionary
Riven wins against Hwei 50.34% of the time which is 2.67% higher against Hwei than the average opponent.
After normalising both champions win rates Riven wins against Hwei 0.11% more often than would be expected.
The average opponent winrate against Hwei is 47.67%.


Twitch
the Plague Rat
Riven wins against Twitch 50.43% of the time which is 2.40% higher against Twitch than the average opponent.
After normalising both champions win rates Riven wins against Twitch 0.16% less often than would be expected.
The average opponent winrate against Twitch is 48.03%.


Nilah
the Joy Unbound
Riven wins against Nilah 50.58% of the time which is 3.65% higher against Nilah than the average opponent.
After normalising both champions win rates Riven wins against Nilah 1.09% more often than would be expected.
The average opponent winrate against Nilah is 46.93%.


Zyra
Rise of the Thorns
Riven wins against Zyra 50.86% of the time which is 4.71% higher against Zyra than the average opponent.
After normalising both champions win rates Riven wins against Zyra 2.16% more often than would be expected.
The average opponent winrate against Zyra is 46.15%.


Tristana
the Yordle Gunner
Riven wins against Tristana 51.18% of the time which is 1.37% higher against Tristana than the average opponent.
After normalising both champions win rates Riven wins against Tristana 1.19% less often than would be expected.
The average opponent winrate against Tristana is 49.81%.


Zeri
The Spark of Zaun
Riven wins against Zeri 51.25% of the time which is 1.37% higher against Zeri than the average opponent.
After normalising both champions win rates Riven wins against Zeri 1.19% less often than would be expected.
The average opponent winrate against Zeri is 49.88%.


Brand
the Burning Vengeance
Riven wins against Brand 51.37% of the time which is 4.68% higher against Brand than the average opponent.
After normalising both champions win rates Riven wins against Brand 2.12% more often than would be expected.
The average opponent winrate against Brand is 46.69%.


Draven
the Glorious Executioner
Riven wins against Draven 51.53% of the time which is 1.17% higher against Draven than the average opponent.
After normalising both champions win rates Riven wins against Draven 1.39% less often than would be expected.
The average opponent winrate against Draven is 50.36%.


Jinx
the Loose Cannon
Riven wins against Jinx 51.57% of the time which is 2.85% higher against Jinx than the average opponent.
After normalising both champions win rates Riven wins against Jinx 0.29% more often than would be expected.
The average opponent winrate against Jinx is 48.72%.


Vayne
the Night Hunter
Riven wins against Vayne 51.61% of the time which is 4.47% higher against Vayne than the average opponent.
After normalising both champions win rates Riven wins against Vayne 1.91% more often than would be expected.
The average opponent winrate against Vayne is 47.14%.


Ziggs
the Hexplosives Expert
Riven wins against Ziggs 51.76% of the time which is 3.11% higher against Ziggs than the average opponent.
After normalising both champions win rates Riven wins against Ziggs 0.55% more often than would be expected.
The average opponent winrate against Ziggs is 48.65%.


Swain
the Noxian Grand General
Riven wins against Swain 51.87% of the time which is 2.85% higher against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 0.29% more often than would be expected.
The average opponent winrate against Swain is 49.02%.


Caitlyn
the Sheriff of Piltover
Riven wins against Caitlyn 51.96% of the time which is 2.06% higher against Caitlyn than the average opponent.
After normalising both champions win rates Riven wins against Caitlyn 0.50% less often than would be expected.
The average opponent winrate against Caitlyn is 49.90%.


Seraphine
the Starry-Eyed Songstress
Riven wins against Seraphine 52.18% of the time which is 4.36% higher against Seraphine than the average opponent.
After normalising both champions win rates Riven wins against Seraphine 1.80% more often than would be expected.
The average opponent winrate against Seraphine is 47.82%.


Ezreal
the Prodigal Explorer
Riven wins against Ezreal 52.51% of the time which is 2.38% higher against Ezreal than the average opponent.
After normalising both champions win rates Riven wins against Ezreal 0.18% less often than would be expected.
The average opponent winrate against Ezreal is 50.13%.


Lucian
the Purifier
Riven wins against Lucian 52.56% of the time which is 3.20% higher against Lucian than the average opponent.
After normalising both champions win rates Riven wins against Lucian 0.64% more often than would be expected.
The average opponent winrate against Lucian is 49.36%.


Aphelios
the Weapon of the Faithful
Riven wins against Aphelios 52.67% of the time which is 1.84% higher against Aphelios than the average opponent.
After normalising both champions win rates Riven wins against Aphelios 0.72% less often than would be expected.
The average opponent winrate against Aphelios is 50.83%.


Xayah
the Rebel
Riven wins against Xayah 52.84% of the time which is 3.57% higher against Xayah than the average opponent.
After normalising both champions win rates Riven wins against Xayah 1.01% more often than would be expected.
The average opponent winrate against Xayah is 49.27%.


Samira
the Desert Rose
Riven wins against Samira 52.88% of the time which is 2.35% higher against Samira than the average opponent.
After normalising both champions win rates Riven wins against Samira 0.21% less often than would be expected.
The average opponent winrate against Samira is 50.53%.


Varus
the Arrow of Retribution
Riven wins against Varus 52.91% of the time which is 3.14% higher against Varus than the average opponent.
After normalising both champions win rates Riven wins against Varus 0.58% more often than would be expected.
The average opponent winrate against Varus is 49.77%.


Kalista
the Spear of Vengeance
Riven wins against Kalista 52.98% of the time which is 2.28% higher against Kalista than the average opponent.
After normalising both champions win rates Riven wins against Kalista 0.28% less often than would be expected.
The average opponent winrate against Kalista is 50.70%.


Kai'Sa
Daughter of the Void
Riven wins against Kai'Sa 53.03% of the time which is 2.28% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Riven wins against Kai'Sa 0.28% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.75%.


Sivir
the Battle Mistress
Riven wins against Sivir 53.09% of the time which is 4.17% higher against Sivir than the average opponent.
After normalising both champions win rates Riven wins against Sivir 1.61% more often than would be expected.
The average opponent winrate against Sivir is 48.92%.


Smolder
the Fiery Fledgling
Riven wins against Smolder 53.26% of the time which is 1.97% higher against Smolder than the average opponent.
After normalising both champions win rates Riven wins against Smolder 0.59% less often than would be expected.
The average opponent winrate against Smolder is 51.29%.


Jhin
the Virtuoso
Riven wins against Jhin 53.57% of the time which is 2.94% higher against Jhin than the average opponent.
After normalising both champions win rates Riven wins against Jhin 0.38% more often than would be expected.
The average opponent winrate against Jhin is 50.63%.


Ashe
the Frost Archer
Riven wins against Ashe 54.02% of the time which is 2.78% higher against Ashe than the average opponent.
After normalising both champions win rates Riven wins against Ashe 0.22% more often than would be expected.
The average opponent winrate against Ashe is 51.24%.


Yasuo
the Unforgiven
Riven wins against Yasuo 55.81% of the time which is 7.82% higher against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 5.26% more often than would be expected.
The average opponent winrate against Yasuo is 47.99%.