

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: 6,958,967
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 15.16 is the strongest counter to bottom champions of Ezreal, Senna & Smolder. While Riven top is countered most by bottom champions of Kog'Maw, Twitch & Aphelios. Below is a detailed breakdown of Riven top counters against bottom champions with a minimum of 100 games.


Kog'Maw
la Boca del Abismo
Riven wins against Kog'Maw 36.36% of the time which is 16.28% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Riven wins against Kog'Maw 2.66% less often than would be expected.
The average opponent winrate against Kog'Maw is 52.64%.


Twitch
la Rata Mutante
Riven wins against Twitch 37.22% of the time which is 17.14% lower against Twitch than the average opponent.
After normalising both champions win rates Riven wins against Twitch 3.51% less often than would be expected.
The average opponent winrate against Twitch is 54.36%.


Aphelios
El Arma de los Adeptos
Riven wins against Aphelios 37.36% of the time which is 16.87% lower against Aphelios than the average opponent.
After normalising both champions win rates Riven wins against Aphelios 3.24% less often than would be expected.
The average opponent winrate against Aphelios is 54.23%.


Samira
la Rosa del Desierto
Riven wins against Samira 37.59% of the time which is 16.57% lower against Samira than the average opponent.
After normalising both champions win rates Riven wins against Samira 2.94% less often than would be expected.
The average opponent winrate against Samira is 54.16%.


Xayah
Riven wins against Xayah 37.80% of the time which is 17.27% lower against Xayah than the average opponent.
After normalising both champions win rates Riven wins against Xayah 3.64% less often than would be expected.
The average opponent winrate against Xayah is 55.07%.


Vayne
la Cazadora Nocturna
Riven wins against Vayne 39.32% of the time which is 14.74% lower against Vayne than the average opponent.
After normalising both champions win rates Riven wins against Vayne 1.11% less often than would be expected.
The average opponent winrate against Vayne is 54.06%.


Lucian
el Purificador
Riven wins against Lucian 39.36% of the time which is 16.82% lower against Lucian than the average opponent.
After normalising both champions win rates Riven wins against Lucian 3.20% less often than would be expected.
The average opponent winrate against Lucian is 56.18%.


Jinx
la Bala Perdida
Riven wins against Jinx 39.57% of the time which is 14.37% lower against Jinx than the average opponent.
After normalising both champions win rates Riven wins against Jinx 0.74% less often than would be expected.
The average opponent winrate against Jinx is 53.94%.


Caitlyn
la Sheriff de Piltóver
Riven wins against Caitlyn 39.70% of the time which is 14.78% lower against Caitlyn than the average opponent.
After normalising both champions win rates Riven wins against Caitlyn 1.15% less often than would be expected.
The average opponent winrate against Caitlyn is 54.48%.


Draven
el Glorioso Ejecutor
Riven wins against Draven 39.75% of the time which is 16.52% lower against Draven than the average opponent.
After normalising both champions win rates Riven wins against Draven 2.90% less often than would be expected.
The average opponent winrate against Draven is 56.27%.


Jhin
el Virtuoso
Riven wins against Jhin 39.93% of the time which is 13.64% lower against Jhin than the average opponent.
After normalising both champions win rates Riven wins against Jhin 0.01% less often than would be expected.
The average opponent winrate against Jhin is 53.57%.


Kai'Sa
La Hija del Vacío
Riven wins against Kai'Sa 40.05% of the time which is 14.65% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Riven wins against Kai'Sa 1.02% less often than would be expected.
The average opponent winrate against Kai'Sa is 54.70%.


Ziggs
el Experto en Hexplosivos
Riven wins against Ziggs 40.23% of the time which is 12.06% lower against Ziggs than the average opponent.
After normalising both champions win rates Riven wins against Ziggs 1.55% more often than would be expected.
The average opponent winrate against Ziggs is 52.29%.


Nilah
la Alegría Desatada
Riven wins against Nilah 40.50% of the time which is 11.84% lower against Nilah than the average opponent.
After normalising both champions win rates Riven wins against Nilah 1.77% more often than would be expected.
The average opponent winrate against Nilah is 52.34%.


Tristana
la Artillera Yordle
Riven wins against Tristana 40.51% of the time which is 15.01% lower against Tristana than the average opponent.
After normalising both champions win rates Riven wins against Tristana 1.38% less often than would be expected.
The average opponent winrate against Tristana is 55.52%.


Miss Fortune
la Cazarrecompensas
Riven wins against Miss Fortune 40.96% of the time which is 11.94% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Riven wins against Miss Fortune 1.68% more often than would be expected.
The average opponent winrate against Miss Fortune is 52.90%.


Sivir
la Señora de la Batalla
Riven wins against Sivir 41.13% of the time which is 12.15% lower against Sivir than the average opponent.
After normalising both champions win rates Riven wins against Sivir 1.47% more often than would be expected.
The average opponent winrate against Sivir is 53.28%.


Mel
el Reflejo del Alma
Riven wins against Mel 41.51% of the time which is 13.90% lower against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 0.27% less often than would be expected.
The average opponent winrate against Mel is 55.41%.


Ashe
la Arquera de Hielo
Riven wins against Ashe 41.91% of the time which is 12.04% lower against Ashe than the average opponent.
After normalising both champions win rates Riven wins against Ashe 1.59% more often than would be expected.
The average opponent winrate against Ashe is 53.95%.


Zeri
La chispa de Zaun
Riven wins against Zeri 42.66% of the time which is 12.55% lower against Zeri than the average opponent.
After normalising both champions win rates Riven wins against Zeri 1.08% more often than would be expected.
The average opponent winrate against Zeri is 55.21%.


Yunara
La Fe Inquebrantable
Riven wins against Yunara 42.78% of the time which is 11.92% lower against Yunara than the average opponent.
After normalising both champions win rates Riven wins against Yunara 1.71% more often than would be expected.
The average opponent winrate against Yunara is 54.70%.


Varus
la Flecha del Castigo
Riven wins against Varus 43.98% of the time which is 12.46% lower against Varus than the average opponent.
After normalising both champions win rates Riven wins against Varus 1.16% more often than would be expected.
The average opponent winrate against Varus is 56.44%.


Smolder
el Dragoncito Flamante
Riven wins against Smolder 44.19% of the time which is 8.82% lower against Smolder than the average opponent.
After normalising both champions win rates Riven wins against Smolder 4.80% more often than would be expected.
The average opponent winrate against Smolder is 53.01%.


Senna
la Redentora
Riven wins against Senna 44.25% of the time which is 11.48% 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 55.73%.


Ezreal
el Explorador Pródigo
Riven wins against Ezreal 44.39% of the time which is 12.01% lower against Ezreal than the average opponent.
After normalising both champions win rates Riven wins against Ezreal 1.61% more often than would be expected.
The average opponent winrate against Ezreal is 56.40%.