

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: 14,600,525
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 middle Counters
Riven top on Patch 30 is the strongest counter to middle champions of Qiyana, Hwei & Syndra. While Riven top is countered most by middle champions of Lissandra, Lux & Heimerdinger. Below is a detailed breakdown of Riven top counters against middle champions with a minimum of 100 games.


Lissandra
La Bruja de Hielo
Riven wins against Lissandra 34.62% of the time which is 18.68% lower against Lissandra than the average opponent.
After normalising both champions win rates Riven wins against Lissandra 6.62% less often than would be expected.
The average opponent winrate against Lissandra is 53.30%.


Lux
La Dama Luminosa
Riven wins against Lux 35.88% of the time which is 15.74% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 3.70% less often than would be expected.
The average opponent winrate against Lux is 51.62%.


Heimerdinger
El Inventor Venerado
Riven wins against Heimerdinger 36.08% of the time which is 13.93% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Riven wins against Heimerdinger 1.93% less often than would be expected.
The average opponent winrate against Heimerdinger is 50.01%.


Tristana
La Artillera Yordle
Riven wins against Tristana 37.14% of the time which is 19.76% lower against Tristana than the average opponent.
After normalising both champions win rates Riven wins against Tristana 7.73% less often than would be expected.
The average opponent winrate against Tristana is 56.90%.


Swain
el Gran General de Noxus
Riven wins against Swain 38.40% of the time which is 13.16% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 1.12% less often than would be expected.
The average opponent winrate against Swain is 51.56%.


Diana
El Desdén de la Luna
Riven wins against Diana 38.40% of the time which is 14.13% lower against Diana than the average opponent.
After normalising both champions win rates Riven wins against Diana 2.08% less often than would be expected.
The average opponent winrate against Diana is 52.53%.


Neeko
la Camaleona Curiosa
Riven wins against Neeko 38.46% of the time which is 15.09% lower against Neeko than the average opponent.
After normalising both champions win rates Riven wins against Neeko 3.03% less often than would be expected.
The average opponent winrate against Neeko is 53.55%.


Malzahar
El Profeta del Vacío
Riven wins against Malzahar 38.52% of the time which is 12.11% lower against Malzahar than the average opponent.
After normalising both champions win rates Riven wins against Malzahar 0.09% less often than would be expected.
The average opponent winrate against Malzahar is 50.63%.


Galio
el Coloso
Riven wins against Galio 38.68% of the time which is 12.76% lower against Galio than the average opponent.
After normalising both champions win rates Riven wins against Galio 0.73% less often than would be expected.
The average opponent winrate against Galio is 51.44%.


Vladimir
El Segador Carmesí
Riven wins against Vladimir 38.73% of the time which is 15.69% lower against Vladimir than the average opponent.
After normalising both champions win rates Riven wins against Vladimir 3.63% less often than would be expected.
The average opponent winrate against Vladimir is 54.42%.


Talon
La Sombra de la Espada
Riven wins against Talon 38.79% of the time which is 15.74% lower against Talon than the average opponent.
After normalising both champions win rates Riven wins against Talon 3.68% less often than would be expected.
The average opponent winrate against Talon is 54.53%.


Smolder
el Heredero de las Llamas
Riven wins against Smolder 39.20% of the time which is 15.46% lower against Smolder than the average opponent.
After normalising both champions win rates Riven wins against Smolder 3.40% less often than would be expected.
The average opponent winrate against Smolder is 54.66%.


Morgana
la Caída
Riven wins against Morgana 39.33% of the time which is 10.62% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 1.38% more often than would be expected.
The average opponent winrate against Morgana is 49.95%.


Vex
la Lúgubre
Riven wins against Vex 39.55% of the time which is 13.98% lower against Vex than the average opponent.
After normalising both champions win rates Riven wins against Vex 1.92% less often than would be expected.
The average opponent winrate against Vex is 53.53%.


Veigar
El Pequeño Maestro del Mal
Riven wins against Veigar 39.62% of the time which is 11.68% lower against Veigar than the average opponent.
After normalising both champions win rates Riven wins against Veigar 0.35% more often than would be expected.
The average opponent winrate against Veigar is 51.30%.


Yasuo
La Espada sin Honor
Riven wins against Yasuo 39.80% of the time which is 12.94% lower against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 0.89% less often than would be expected.
The average opponent winrate against Yasuo is 52.74%.


Viktor
el Heraldo de lo Arcano
Riven wins against Viktor 39.89% of the time which is 13.61% lower against Viktor than the average opponent.
After normalising both champions win rates Riven wins against Viktor 1.55% less often than would be expected.
The average opponent winrate against Viktor is 53.50%.


Naafiri
Sabuesa de las Mil Dentelladas
Riven wins against Naafiri 40.09% of the time which is 11.71% lower against Naafiri than the average opponent.
After normalising both champions win rates Riven wins against Naafiri 0.33% more often than would be expected.
The average opponent winrate against Naafiri is 51.80%.


Ziggs
El Experto en Hexplosivos
Riven wins against Ziggs 40.79% of the time which is 12.11% lower against Ziggs than the average opponent.
After normalising both champions win rates Riven wins against Ziggs 0.06% less often than would be expected.
The average opponent winrate against Ziggs is 52.90%.


Xerath
El Mago Ascendente
Riven wins against Xerath 40.85% of the time which is 11.57% lower against Xerath than the average opponent.
After normalising both champions win rates Riven wins against Xerath 0.48% more often than would be expected.
The average opponent winrate against Xerath is 52.42%.


Ekko
El Chico que Quebró el Tiempo
Riven wins against Ekko 40.89% of the time which is 11.95% lower against Ekko than the average opponent.
After normalising both champions win rates Riven wins against Ekko 0.10% more often than would be expected.
The average opponent winrate against Ekko is 52.84%.


Brand
La Venganza Ardiente
Riven wins against Brand 40.89% of the time which is 10.53% lower against Brand than the average opponent.
After normalising both champions win rates Riven wins against Brand 1.50% more often than would be expected.
The average opponent winrate against Brand is 51.42%.


Kassadin
El Caminante del Vacío
Riven wins against Kassadin 41.10% of the time which is 13.13% lower against Kassadin than the average opponent.
After normalising both champions win rates Riven wins against Kassadin 1.07% less often than would be expected.
The average opponent winrate against Kassadin is 54.23%.


Annie
La Hija de la Oscuridad
Riven wins against Annie 41.13% of the time which is 13.43% lower against Annie than the average opponent.
After normalising both champions win rates Riven wins against Annie 1.37% less often than would be expected.
The average opponent winrate against Annie is 54.56%.


Orianna
La Dama Mecánica
Riven wins against Orianna 41.19% of the time which is 13.25% lower against Orianna than the average opponent.
After normalising both champions win rates Riven wins against Orianna 1.19% less often than would be expected.
The average opponent winrate against Orianna is 54.44%.


Fizz
El Gamberro de las Mareas
Riven wins against Fizz 41.86% of the time which is 10.71% lower against Fizz than the average opponent.
After normalising both champions win rates Riven wins against Fizz 1.34% more often than would be expected.
The average opponent winrate against Fizz is 52.57%.


Akali
la Asesina Sigilosa
Riven wins against Akali 41.87% of the time which is 12.14% lower against Akali than the average opponent.
After normalising both champions win rates Riven wins against Akali 0.08% less often than would be expected.
The average opponent winrate against Akali is 54.01%.


Aurora
la Bruja entre Mundos
Riven wins against Aurora 41.89% of the time which is 13.03% lower against Aurora than the average opponent.
After normalising both champions win rates Riven wins against Aurora 0.97% less often than would be expected.
The average opponent winrate against Aurora is 54.92%.


Vel'Koz
El Ojo del Vacío
Riven wins against Vel'Koz 41.91% of the time which is 10.64% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Riven wins against Vel'Koz 1.41% more often than would be expected.
The average opponent winrate against Vel'Koz is 52.55%.


Taliyah
La Tejedora de Piedra
Riven wins against Taliyah 41.96% of the time which is 15.73% lower against Taliyah than the average opponent.
After normalising both champions win rates Riven wins against Taliyah 3.71% less often than would be expected.
The average opponent winrate against Taliyah is 57.69%.


Mel
el Reflejo del Alma
Riven wins against Mel 42.26% of the time which is 11.59% lower against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 0.47% more often than would be expected.
The average opponent winrate against Mel is 53.85%.


Yone
el Imperecedero
Riven wins against Yone 42.49% of the time which is 11.90% lower against Yone than the average opponent.
After normalising both champions win rates Riven wins against Yone 0.16% more often than would be expected.
The average opponent winrate against Yone is 54.39%.


Ahri
La Mujer Zorro de nueve Colas
Riven wins against Ahri 42.52% of the time which is 11.80% lower against Ahri than the average opponent.
After normalising both champions win rates Riven wins against Ahri 0.26% more often than would be expected.
The average opponent winrate against Ahri is 54.32%.


Zoe
el Aspecto del Crepúsculo
Riven wins against Zoe 42.68% of the time which is 13.57% lower against Zoe than the average opponent.
After normalising both champions win rates Riven wins against Zoe 1.53% less often than would be expected.
The average opponent winrate against Zoe is 56.25%.


Azir
El Emperador de las Arenas
Riven wins against Azir 42.81% of the time which is 14.87% lower against Azir than the average opponent.
After normalising both champions win rates Riven wins against Azir 2.85% less often than would be expected.
The average opponent winrate against Azir is 57.68%.


Pantheon
la Lanza Inquebrantable
Riven wins against Pantheon 42.86% of the time which is 9.45% lower against Pantheon than the average opponent.
After normalising both champions win rates Riven wins against Pantheon 2.60% more often than would be expected.
The average opponent winrate against Pantheon is 52.31%.


Sylas
el Desencadenado
Riven wins against Sylas 42.92% of the time which is 12.27% lower against Sylas than the average opponent.
After normalising both champions win rates Riven wins against Sylas 0.21% less often than would be expected.
The average opponent winrate against Sylas is 55.19%.


Irelia
la Danza de las Cuchillas
Riven wins against Irelia 43.05% of the time which is 11.08% lower against Irelia than the average opponent.
After normalising both champions win rates Riven wins against Irelia 0.98% more often than would be expected.
The average opponent winrate against Irelia is 54.13%.


Malphite
El Fragmento del Monolito
Riven wins against Malphite 43.53% of the time which is 8.35% lower against Malphite than the average opponent.
After normalising both champions win rates Riven wins against Malphite 3.69% more often than would be expected.
The average opponent winrate against Malphite is 51.88%.


Teemo
El Explorador Veloz
Riven wins against Teemo 43.55% of the time which is 7.64% lower against Teemo than the average opponent.
After normalising both champions win rates Riven wins against Teemo 4.39% more often than would be expected.
The average opponent winrate against Teemo is 51.19%.


LeBlanc
La Embaucadora
Riven wins against LeBlanc 44.58% of the time which is 10.33% lower against LeBlanc than the average opponent.
After normalising both champions win rates Riven wins against LeBlanc 1.73% more often than would be expected.
The average opponent winrate against LeBlanc is 54.91%.


Zed
El Maestro de las Sombras
Riven wins against Zed 45.21% of the time which is 10.48% lower against Zed than the average opponent.
After normalising both champions win rates Riven wins against Zed 1.57% more often than would be expected.
The average opponent winrate against Zed is 55.69%.


Akshan
el Centinela Rebelde
Riven wins against Akshan 45.49% of the time which is 10.37% lower against Akshan than the average opponent.
After normalising both champions win rates Riven wins against Akshan 1.68% more often than would be expected.
The average opponent winrate against Akshan is 55.86%.


Ryze
El Hechicero Rúnico
Riven wins against Ryze 46.23% of the time which is 7.96% lower against Ryze than the average opponent.
After normalising both champions win rates Riven wins against Ryze 4.10% more often than would be expected.
The average opponent winrate against Ryze is 54.19%.


Aurelion Sol
El Forjador de Estrellas
Riven wins against Aurelion Sol 46.51% of the time which is 5.67% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Riven wins against Aurelion Sol 6.37% more often than would be expected.
The average opponent winrate against Aurelion Sol is 52.18%.


Cassiopeia
El Abrazo de la Serpiente
Riven wins against Cassiopeia 47.09% of the time which is 7.89% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Riven wins against Cassiopeia 4.17% more often than would be expected.
The average opponent winrate against Cassiopeia is 54.98%.


Katarina
La Cuchilla Siniestra
Riven wins against Katarina 47.09% of the time which is 8.60% lower against Katarina than the average opponent.
After normalising both champions win rates Riven wins against Katarina 3.45% more often than would be expected.
The average opponent winrate against Katarina is 55.69%.


Twisted Fate
El Maestro de las Cartas
Riven wins against Twisted Fate 47.13% of the time which is 8.42% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Riven wins against Twisted Fate 3.63% more often than would be expected.
The average opponent winrate against Twisted Fate is 55.55%.


Anivia
La Criofénix
Riven wins against Anivia 47.14% of the time which is 6.49% lower against Anivia than the average opponent.
After normalising both champions win rates Riven wins against Anivia 5.57% more often than would be expected.
The average opponent winrate against Anivia is 53.63%.


Syndra
La Soberana Oscura
Riven wins against Syndra 47.33% of the time which is 7.38% lower against Syndra than the average opponent.
After normalising both champions win rates Riven wins against Syndra 4.68% more often than would be expected.
The average opponent winrate against Syndra is 54.71%.


Hwei
el Visionario
Riven wins against Hwei 47.67% of the time which is 6.13% lower against Hwei than the average opponent.
After normalising both champions win rates Riven wins against Hwei 5.93% more often than would be expected.
The average opponent winrate against Hwei is 53.80%.


Qiyana
La Emperatriz de los Elementos
Riven wins against Qiyana 48.06% of the time which is 10.67% lower against Qiyana than the average opponent.
After normalising both champions win rates Riven wins against Qiyana 1.32% more often than would be expected.
The average opponent winrate against Qiyana is 58.73%.