

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
Wiedźma Lodu
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
Pani Jasności
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
Wielbiony Wynalazca
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
Dumna Kanonierka
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
Wielki Generał Noxusu
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
Pogarda Księżyca
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
Ciekawski Kameleon
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
Prorok Pustki
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
Kolos
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
Krwiożerczy Żniwiarz
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
Cień Ostrza
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
Ognisty Podlotek
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
Upadła
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
Ponuraczka
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
Panicz Zła
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
Pokutnik
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
Herold Arcane
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
Po Stokroć Kąsający Ogar
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
Hextechowy Saper
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
Wyniesiony Mag
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
Chłopiec, który ujarzmił czas
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
Płomień Zemsty
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
Wędrowiec Pustki
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
Dziecko Ciemności
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
Mechaniczna Baletnica
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
Szachraj Sztormów
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
Skryta Zabójczyni
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
Wiedźma spomiędzy Światów
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
Oko Pustki
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
Tkaczka Skał
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
Odbicie Duszy
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
Wiecznie Żywy
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
Lisica o Dziewięciu Ogonach
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
Aspekt Zmierzchu
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
Imperator Pustyni
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
Niezniszczalna Włócznia
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
Wyzwolony z Kajdan
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
Tańcząca z Ostrzami
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
Okruch Monolitu
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
Chyży Zwiadowca
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
Oszustka
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
Władca Cieni
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
Zbuntowany Strażnik
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
Mag Run
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
Architekt Gwiazd
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
Wężowy Uścisk
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
Złowieszcze Ostrze
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
Mistrz Kart
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
Kriofeniks
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
Mroczna Władczyni
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
Wizjoner
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
Cesarzowa Żywiołów
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%.