

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: 3,207,880
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 support Counters
Riven top on Patch 15.17 is the strongest counter to support champions of Yuumi, Lulu & Pyke. While Riven top is countered most by support champions of Leona, Zyra & Thresh. Below is a detailed breakdown of Riven top counters against support champions with a minimum of 100 games.


Leona
El Amanecer Radiante
Riven wins against Leona 35.51% of the time which is 14.24% lower against Leona than the average opponent.
After normalising both champions win rates Riven wins against Leona 4.27% less often than would be expected.
The average opponent winrate against Leona is 49.75%.


Zyra
La Dama de Espinas
Riven wins against Zyra 36.62% of the time which is 11.59% lower against Zyra than the average opponent.
After normalising both champions win rates Riven wins against Zyra 1.66% less often than would be expected.
The average opponent winrate against Zyra is 48.21%.


Morgana
la Caída
Riven wins against Morgana 37.06% of the time which is 12.61% lower against Morgana than the average opponent.
After normalising both champions win rates Riven wins against Morgana 2.64% less often than would be expected.
The average opponent winrate against Morgana is 49.67%.


Thresh
El Carcelero Implacable
Riven wins against Thresh 37.06% of the time which is 15.52% lower against Thresh than the average opponent.
After normalising both champions win rates Riven wins against Thresh 5.50% less often than would be expected.
The average opponent winrate against Thresh is 52.58%.


Swain
el Gran General de Noxus
Riven wins against Swain 38.21% of the time which is 13.13% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 3.12% less often than would be expected.
The average opponent winrate against Swain is 51.34%.


Tahm Kench
El Rey del Río
Riven wins against Tahm Kench 38.62% of the time which is 14.03% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Riven wins against Tahm Kench 4.01% less often than would be expected.
The average opponent winrate against Tahm Kench is 52.65%.


Lux
La Dama Luminosa
Riven wins against Lux 38.77% of the time which is 12.37% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 2.37% less often than would be expected.
The average opponent winrate against Lux is 51.14%.


Brand
La Venganza Ardiente
Riven wins against Brand 39.22% of the time which is 10.11% lower against Brand than the average opponent.
After normalising both champions win rates Riven wins against Brand 0.15% less often than would be expected.
The average opponent winrate against Brand is 49.33%.


Senna
la Redentora
Riven wins against Senna 40.38% of the time which is 12.53% lower against Senna than the average opponent.
After normalising both champions win rates Riven wins against Senna 2.51% less often than would be expected.
The average opponent winrate against Senna is 52.91%.


Blitzcrank
El Gran Gólem de Vapor
Riven wins against Blitzcrank 41.41% of the time which is 10.68% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Riven wins against Blitzcrank 0.66% less often than would be expected.
The average opponent winrate against Blitzcrank is 52.09%.


Pantheon
la Lanza Inquebrantable
Riven wins against Pantheon 41.54% of the time which is 10.26% lower against Pantheon than the average opponent.
After normalising both champions win rates Riven wins against Pantheon 0.25% less often than would be expected.
The average opponent winrate against Pantheon is 51.80%.


Mel
el Reflejo del Alma
Riven wins against Mel 42.00% of the time which is 11.53% lower against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 1.50% less often than would be expected.
The average opponent winrate against Mel is 53.53%.


Neeko
la Camaleona Curiosa
Riven wins against Neeko 42.47% of the time which is 10.61% lower against Neeko than the average opponent.
After normalising both champions win rates Riven wins against Neeko 0.59% less often than would be expected.
The average opponent winrate against Neeko is 53.08%.


Nautilus
El Titán Abisal
Riven wins against Nautilus 42.55% of the time which is 9.62% lower against Nautilus than the average opponent.
After normalising both champions win rates Riven wins against Nautilus 0.40% more often than would be expected.
The average opponent winrate against Nautilus is 52.17%.


Soraka
La Hija de las Estrellas
Riven wins against Soraka 42.57% of the time which is 8.90% lower against Soraka than the average opponent.
After normalising both champions win rates Riven wins against Soraka 1.11% more often than would be expected.
The average opponent winrate against Soraka is 51.47%.


Nami
La Invocadora de Mareas
Riven wins against Nami 42.86% of the time which is 6.72% lower against Nami than the average opponent.
After normalising both champions win rates Riven wins against Nami 3.25% more often than would be expected.
The average opponent winrate against Nami is 49.58%.


Seraphine
la Cantante Soñadora
Riven wins against Seraphine 45.80% of the time which is 6.79% lower against Seraphine than the average opponent.
After normalising both champions win rates Riven wins against Seraphine 3.23% more often than would be expected.
The average opponent winrate against Seraphine is 52.59%.


Pyke
el Destripador de los Puertos
Riven wins against Pyke 46.57% of the time which is 7.07% lower against Pyke than the average opponent.
After normalising both champions win rates Riven wins against Pyke 2.96% more often than would be expected.
The average opponent winrate against Pyke is 53.64%.


Lulu
El Hada Hechicera
Riven wins against Lulu 48.98% of the time which is 4.72% lower against Lulu than the average opponent.
After normalising both champions win rates Riven wins against Lulu 5.31% more often than would be expected.
The average opponent winrate against Lulu is 53.70%.


Yuumi
la Gata Mágica
Riven wins against Yuumi 55.88% of the time which is 0.57% lower against Yuumi than the average opponent.
After normalising both champions win rates Riven wins against Yuumi 9.43% more often than would be expected.
The average opponent winrate against Yuumi is 56.45%.