

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: 21,330,124
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 30 is the strongest counter to bottom champions of Kalista, Lux & Mel. While Riven top is countered most by bottom champions of Swain, Kog'Maw & Sivir. Below is a detailed breakdown of Riven top counters against bottom champions with a minimum of 100 games.


Swain
o Grande General Noxiano
Riven wins against Swain 38.60% of the time which is 8.91% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 1.85% less often than would be expected.
The average opponent winrate against Swain is 47.51%.


Kog'Maw
a Boca do Abismo
Riven wins against Kog'Maw 39.82% of the time which is 9.50% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Riven wins against Kog'Maw 2.40% less often than would be expected.
The average opponent winrate against Kog'Maw is 49.32%.


Sivir
a Mestra da Batalha
Riven wins against Sivir 41.09% of the time which is 9.11% lower against Sivir than the average opponent.
After normalising both champions win rates Riven wins against Sivir 2.00% less often than would be expected.
The average opponent winrate against Sivir is 50.20%.


Xayah
a Rebelde
Riven wins against Xayah 41.39% of the time which is 10.69% lower against Xayah than the average opponent.
After normalising both champions win rates Riven wins against Xayah 3.56% less often than would be expected.
The average opponent winrate against Xayah is 52.08%.


Zeri
A Faísca de Zaun
Riven wins against Zeri 42.01% of the time which is 10.19% lower against Zeri than the average opponent.
After normalising both champions win rates Riven wins against Zeri 3.06% less often than would be expected.
The average opponent winrate against Zeri is 52.20%.


Veigar
o Pequeno Mestre do Mal
Riven wins against Veigar 42.14% of the time which is 6.66% lower against Veigar than the average opponent.
After normalising both champions win rates Riven wins against Veigar 0.43% more often than would be expected.
The average opponent winrate against Veigar is 48.80%.


Aphelios
a Arma dos Devotos
Riven wins against Aphelios 42.44% of the time which is 8.50% lower against Aphelios than the average opponent.
After normalising both champions win rates Riven wins against Aphelios 1.38% less often than would be expected.
The average opponent winrate against Aphelios is 50.94%.


Jinx
o Gatilho Desenfreado
Riven wins against Jinx 42.53% of the time which is 8.06% lower against Jinx than the average opponent.
After normalising both champions win rates Riven wins against Jinx 0.94% less often than would be expected.
The average opponent winrate against Jinx is 50.59%.


Ziggs
o Especialista em Hexplosivos
Riven wins against Ziggs 42.58% of the time which is 6.59% lower against Ziggs than the average opponent.
After normalising both champions win rates Riven wins against Ziggs 0.51% more often than would be expected.
The average opponent winrate against Ziggs is 49.17%.


Vayne
a Caçadora Noturna
Riven wins against Vayne 42.59% of the time which is 7.92% lower against Vayne than the average opponent.
After normalising both champions win rates Riven wins against Vayne 0.80% less often than would be expected.
The average opponent winrate against Vayne is 50.51%.


Ashe
a Arqueira do Gelo
Riven wins against Ashe 42.75% of the time which is 8.43% lower against Ashe than the average opponent.
After normalising both champions win rates Riven wins against Ashe 1.31% less often than would be expected.
The average opponent winrate against Ashe is 51.18%.


Caitlyn
a Xerife de Piltover
Riven wins against Caitlyn 43.35% of the time which is 8.22% lower against Caitlyn than the average opponent.
After normalising both champions win rates Riven wins against Caitlyn 1.09% less often than would be expected.
The average opponent winrate against Caitlyn is 51.57%.


Senna
A Redentora
Riven wins against Senna 43.64% of the time which is 7.85% lower against Senna than the average opponent.
After normalising both champions win rates Riven wins against Senna 0.72% less often than would be expected.
The average opponent winrate against Senna is 51.49%.


Miss Fortune
a Caçadora de Recompensas
Riven wins against Miss Fortune 43.68% of the time which is 6.51% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Riven wins against Miss Fortune 0.60% more often than would be expected.
The average opponent winrate against Miss Fortune is 50.19%.


Smolder
o Filhote Flamejante
Riven wins against Smolder 43.89% of the time which is 5.90% lower against Smolder than the average opponent.
After normalising both champions win rates Riven wins against Smolder 1.21% more often than would be expected.
The average opponent winrate against Smolder is 49.79%.


Samira
a Rosa do Deserto
Riven wins against Samira 44.26% of the time which is 6.71% lower against Samira than the average opponent.
After normalising both champions win rates Riven wins against Samira 0.41% more often than would be expected.
The average opponent winrate against Samira is 50.97%.


Jhin
o Virtuoso
Riven wins against Jhin 44.51% of the time which is 6.37% lower against Jhin than the average opponent.
After normalising both champions win rates Riven wins against Jhin 0.75% more often than would be expected.
The average opponent winrate against Jhin is 50.88%.


Yasuo
o Imperdoável
Riven wins against Yasuo 44.55% of the time which is 5.67% lower against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 1.44% more often than would be expected.
The average opponent winrate against Yasuo is 50.22%.


Twitch
o Semeador da Peste
Riven wins against Twitch 44.57% of the time which is 6.61% lower against Twitch than the average opponent.
After normalising both champions win rates Riven wins against Twitch 0.51% more often than would be expected.
The average opponent winrate against Twitch is 51.18%.


Lucian
o Purificador
Riven wins against Lucian 44.85% of the time which is 8.25% lower against Lucian than the average opponent.
After normalising both champions win rates Riven wins against Lucian 1.12% less often than would be expected.
The average opponent winrate against Lucian is 53.10%.


Ezreal
o Explorador Pródigo
Riven wins against Ezreal 45.10% of the time which is 8.47% lower against Ezreal than the average opponent.
After normalising both champions win rates Riven wins against Ezreal 1.34% less often than would be expected.
The average opponent winrate against Ezreal is 53.57%.


Kai'Sa
a Filha do Vazio
Riven wins against Kai'Sa 45.17% of the time which is 6.70% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Riven wins against Kai'Sa 0.43% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.87%.


Tristana
a Artilheira Yordle
Riven wins against Tristana 45.21% of the time which is 7.47% lower against Tristana than the average opponent.
After normalising both champions win rates Riven wins against Tristana 0.34% less often than would be expected.
The average opponent winrate against Tristana is 52.68%.


Draven
o Carrasco de Noxus
Riven wins against Draven 45.32% of the time which is 8.32% lower against Draven than the average opponent.
After normalising both champions win rates Riven wins against Draven 1.19% less often than would be expected.
The average opponent winrate against Draven is 53.64%.


Corki
o Bombardeiro Ousado
Riven wins against Corki 45.50% of the time which is 9.09% lower against Corki than the average opponent.
After normalising both champions win rates Riven wins against Corki 1.97% less often than would be expected.
The average opponent winrate against Corki is 54.59%.


Nilah
a Alegria Irrestrita
Riven wins against Nilah 46.51% of the time which is 2.39% lower against Nilah than the average opponent.
After normalising both champions win rates Riven wins against Nilah 4.70% more often than would be expected.
The average opponent winrate against Nilah is 48.90%.


Yunara
a Fé Inabalável
Riven wins against Yunara 46.77% of the time which is 5.47% lower against Yunara than the average opponent.
After normalising both champions win rates Riven wins against Yunara 1.66% more often than would be expected.
The average opponent winrate against Yunara is 52.24%.


Varus
a Flecha da Vingança
Riven wins against Varus 48.33% of the time which is 5.31% lower against Varus than the average opponent.
After normalising both champions win rates Riven wins against Varus 1.82% more often than would be expected.
The average opponent winrate against Varus is 53.64%.


Mel
o Reflexo da Alma
Riven wins against Mel 51.09% of the time which is 1.01% lower against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 6.12% more often than would be expected.
The average opponent winrate against Mel is 52.10%.


Lux
a Dama da Luz
Riven wins against Lux 51.92% of the time which is 0.27% higher against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 7.40% more often than would be expected.
The average opponent winrate against Lux is 51.65%.


Kalista
a Lança da Vingança
Riven wins against Kalista 52.97% of the time which is 2.41% lower against Kalista than the average opponent.
After normalising both champions win rates Riven wins against Kalista 4.71% more often than would be expected.
The average opponent winrate against Kalista is 55.38%.