

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: 8,308,874
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 15.15 is the strongest counter to bottom champions of Kalista, Yasuo & Corki. While Riven top is countered most by bottom champions of Swain, Sivir & Miss Fortune. Below is a detailed breakdown of Riven top counters against bottom champions with a minimum of 100 games.


Swain
the Noxian Grand General
Riven wins against Swain 46.43% of the time which is 0.02% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 0.04% less often than would be expected.
The average opponent winrate against Swain is 46.45%.


Sivir
the Battle Mistress
Riven wins against Sivir 46.87% of the time which is 1.08% lower against Sivir than the average opponent.
After normalising both champions win rates Riven wins against Sivir 1.10% less often than would be expected.
The average opponent winrate against Sivir is 47.95%.


Miss Fortune
the Bounty Hunter
Riven wins against Miss Fortune 47.37% of the time which is 2.02% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Riven wins against Miss Fortune 2.04% less often than would be expected.
The average opponent winrate against Miss Fortune is 49.39%.


Kog'Maw
the Mouth of the Abyss
Riven wins against Kog'Maw 47.61% of the time which is 0.68% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Riven wins against Kog'Maw 0.66% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.93%.


Twitch
the Plague Rat
Riven wins against Twitch 47.72% of the time which is 1.05% lower against Twitch than the average opponent.
After normalising both champions win rates Riven wins against Twitch 1.07% less often than would be expected.
The average opponent winrate against Twitch is 48.77%.


Senna
the Redeemer
Riven wins against Senna 47.78% of the time which is 2.14% lower against Senna than the average opponent.
After normalising both champions win rates Riven wins against Senna 2.16% less often than would be expected.
The average opponent winrate against Senna is 49.92%.


Ziggs
the Hexplosives Expert
Riven wins against Ziggs 47.83% of the time which is 0.21% lower against Ziggs than the average opponent.
After normalising both champions win rates Riven wins against Ziggs 0.23% less often than would be expected.
The average opponent winrate against Ziggs is 48.04%.


Lucian
the Purifier
Riven wins against Lucian 48.02% of the time which is 1.85% lower against Lucian than the average opponent.
After normalising both champions win rates Riven wins against Lucian 1.87% less often than would be expected.
The average opponent winrate against Lucian is 49.87%.


Draven
the Glorious Executioner
Riven wins against Draven 48.44% of the time which is 2.51% lower against Draven than the average opponent.
After normalising both champions win rates Riven wins against Draven 2.53% less often than would be expected.
The average opponent winrate against Draven is 50.95%.


Xayah
the Rebel
Riven wins against Xayah 48.50% of the time which is 1.57% lower against Xayah than the average opponent.
After normalising both champions win rates Riven wins against Xayah 1.59% less often than would be expected.
The average opponent winrate against Xayah is 50.07%.


Tristana
the Yordle Gunner
Riven wins against Tristana 48.85% of the time which is 0.12% lower against Tristana than the average opponent.
After normalising both champions win rates Riven wins against Tristana 0.14% less often than would be expected.
The average opponent winrate against Tristana is 48.97%.


Aphelios
the Weapon of the Faithful
Riven wins against Aphelios 49.02% of the time which is 2.03% lower against Aphelios than the average opponent.
After normalising both champions win rates Riven wins against Aphelios 2.05% less often than would be expected.
The average opponent winrate against Aphelios is 51.05%.


Vayne
the Night Hunter
Riven wins against Vayne 49.03% of the time which is 1.22% higher against Vayne than the average opponent.
After normalising both champions win rates Riven wins against Vayne 1.20% more often than would be expected.
The average opponent winrate against Vayne is 47.81%.


Samira
the Desert Rose
Riven wins against Samira 49.17% of the time which is 0.59% lower against Samira than the average opponent.
After normalising both champions win rates Riven wins against Samira 0.61% less often than would be expected.
The average opponent winrate against Samira is 49.76%.


Ashe
the Frost Archer
Riven wins against Ashe 49.25% of the time which is 0.09% higher against Ashe than the average opponent.
After normalising both champions win rates Riven wins against Ashe 0.07% more often than would be expected.
The average opponent winrate against Ashe is 49.16%.


Caitlyn
the Sheriff of Piltover
Riven wins against Caitlyn 49.57% of the time which is 1.27% lower against Caitlyn than the average opponent.
After normalising both champions win rates Riven wins against Caitlyn 1.29% less often than would be expected.
The average opponent winrate against Caitlyn is 50.84%.


Smolder
the Fiery Fledgling
Riven wins against Smolder 49.71% of the time which is 1.17% higher against Smolder than the average opponent.
After normalising both champions win rates Riven wins against Smolder 1.15% more often than would be expected.
The average opponent winrate against Smolder is 48.54%.


Zeri
The Spark of Zaun
Riven wins against Zeri 50.00% of the time which is 0.26% higher against Zeri than the average opponent.
After normalising both champions win rates Riven wins against Zeri 0.24% more often than would be expected.
The average opponent winrate against Zeri is 49.74%.


Nilah
the Joy Unbound
Riven wins against Nilah 50.42% of the time which is 3.26% higher against Nilah than the average opponent.
After normalising both champions win rates Riven wins against Nilah 3.24% more often than would be expected.
The average opponent winrate against Nilah is 47.16%.


Jinx
the Loose Cannon
Riven wins against Jinx 50.51% of the time which is 1.89% higher against Jinx than the average opponent.
After normalising both champions win rates Riven wins against Jinx 1.87% more often than would be expected.
The average opponent winrate against Jinx is 48.62%.


Kai'Sa
Daughter of the Void
Riven wins against Kai'Sa 50.57% of the time which is 0.31% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Riven wins against Kai'Sa 0.29% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.26%.


Jhin
the Virtuoso
Riven wins against Jhin 51.57% of the time which is 0.95% higher against Jhin than the average opponent.
After normalising both champions win rates Riven wins against Jhin 0.93% more often than would be expected.
The average opponent winrate against Jhin is 50.62%.


Yunara
the Unbroken Faith
Riven wins against Yunara 52.81% of the time which is 1.56% higher against Yunara than the average opponent.
After normalising both champions win rates Riven wins against Yunara 1.54% more often than would be expected.
The average opponent winrate against Yunara is 51.25%.


Ezreal
the Prodigal Explorer
Riven wins against Ezreal 53.16% of the time which is 0.34% higher against Ezreal than the average opponent.
After normalising both champions win rates Riven wins against Ezreal 0.32% more often than would be expected.
The average opponent winrate against Ezreal is 52.82%.


Varus
the Arrow of Retribution
Riven wins against Varus 53.41% of the time which is 2.06% higher against Varus than the average opponent.
After normalising both champions win rates Riven wins against Varus 2.04% more often than would be expected.
The average opponent winrate against Varus is 51.35%.


Mel
the Soul's Reflection
Riven wins against Mel 54.35% of the time which is 4.70% higher against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 4.68% more often than would be expected.
The average opponent winrate against Mel is 49.65%.


Corki
the Daring Bombardier
Riven wins against Corki 55.17% of the time which is 2.80% higher against Corki than the average opponent.
After normalising both champions win rates Riven wins against Corki 2.78% more often than would be expected.
The average opponent winrate against Corki is 52.37%.


Yasuo
the Unforgiven
Riven wins against Yasuo 56.49% of the time which is 7.34% higher against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 7.32% more often than would be expected.
The average opponent winrate against Yasuo is 49.15%.


Kalista
the Spear of Vengeance
Riven wins against Kalista 57.04% of the time which is 2.14% higher against Kalista than the average opponent.
After normalising both champions win rates Riven wins against Kalista 2.12% more often than would be expected.
The average opponent winrate against Kalista is 54.90%.