

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: 6,415,910
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 top Counters
Riven top on Patch 15.16 is the strongest counter to top champions of K'Sante, Pantheon & Gwen. While Riven top is countered most by top champions of Olaf, Kayle & Volibear. Below is a detailed breakdown of Riven top counters against top champions with a minimum of 100 games.


Olaf
Berserker
Riven wins against Olaf 32.08% of the time which is 23.67% lower against Olaf than the average opponent.
After normalising both champions win rates Riven wins against Olaf 10.33% less often than would be expected.
The average opponent winrate against Olaf is 55.75%.


Kayle
Sprawiedliwa
Riven wins against Kayle 32.92% of the time which is 20.06% lower against Kayle than the average opponent.
After normalising both champions win rates Riven wins against Kayle 6.72% less often than would be expected.
The average opponent winrate against Kayle is 52.98%.


Volibear
Bezlitosny Grom
Riven wins against Volibear 33.91% of the time which is 20.39% lower against Volibear than the average opponent.
After normalising both champions win rates Riven wins against Volibear 7.05% less often than would be expected.
The average opponent winrate against Volibear is 54.30%.


Urgot
Motor Agonii
Riven wins against Urgot 34.17% of the time which is 18.05% lower against Urgot than the average opponent.
After normalising both champions win rates Riven wins against Urgot 4.72% less often than would be expected.
The average opponent winrate against Urgot is 52.22%.


Garen
Potęga Demacii
Riven wins against Garen 34.27% of the time which is 19.05% lower against Garen than the average opponent.
After normalising both champions win rates Riven wins against Garen 5.71% less often than would be expected.
The average opponent winrate against Garen is 53.32%.


Illaoi
Kapłanka Krakena
Riven wins against Illaoi 36.33% of the time which is 15.34% lower against Illaoi than the average opponent.
After normalising both champions win rates Riven wins against Illaoi 2.03% less often than would be expected.
The average opponent winrate against Illaoi is 51.67%.


Vayne
Nocna Łowczyni
Riven wins against Vayne 36.36% of the time which is 20.40% lower against Vayne than the average opponent.
After normalising both champions win rates Riven wins against Vayne 7.07% less often than would be expected.
The average opponent winrate against Vayne is 56.76%.


Sett
Szef
Riven wins against Sett 36.36% of the time which is 14.95% lower against Sett than the average opponent.
After normalising both champions win rates Riven wins against Sett 1.64% less often than would be expected.
The average opponent winrate against Sett is 51.31%.


Warwick
Rozkiełznany Gniew Zaun
Riven wins against Warwick 37.50% of the time which is 15.68% lower against Warwick than the average opponent.
After normalising both champions win rates Riven wins against Warwick 2.34% less often than would be expected.
The average opponent winrate against Warwick is 53.18%.


Malphite
Okruch Monolitu
Riven wins against Malphite 37.61% of the time which is 15.04% lower against Malphite than the average opponent.
After normalising both champions win rates Riven wins against Malphite 1.71% less often than would be expected.
The average opponent winrate against Malphite is 52.65%.


Yorick
Pasterz Dusz
Riven wins against Yorick 37.77% of the time which is 13.16% lower against Yorick than the average opponent.
After normalising both champions win rates Riven wins against Yorick 0.14% more often than would be expected.
The average opponent winrate against Yorick is 50.93%.


Renekton
Pustynny Rzeźnik
Riven wins against Renekton 38.40% of the time which is 16.17% lower against Renekton than the average opponent.
After normalising both champions win rates Riven wins against Renekton 2.82% less often than would be expected.
The average opponent winrate against Renekton is 54.57%.


Dr Mundo
Szaleniec z Zaun
Riven wins against Dr Mundo 38.71% of the time which is 12.92% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Riven wins against Dr Mundo 0.39% more often than would be expected.
The average opponent winrate against Dr Mundo is 51.63%.


Nasus
Kustosz Pustyni
Riven wins against Nasus 39.00% of the time which is 13.50% lower against Nasus than the average opponent.
After normalising both champions win rates Riven wins against Nasus 0.17% less often than would be expected.
The average opponent winrate against Nasus is 52.50%.


Tryndamere
Król Barbarzyńców
Riven wins against Tryndamere 40.00% of the time which is 14.16% lower against Tryndamere than the average opponent.
After normalising both champions win rates Riven wins against Tryndamere 0.82% less often than would be expected.
The average opponent winrate against Tryndamere is 54.16%.


Cho'Gath
Postrach Pustki
Riven wins against Cho'Gath 40.10% of the time which is 13.54% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Riven wins against Cho'Gath 0.20% less often than would be expected.
The average opponent winrate against Cho'Gath is 53.64%.


Jax
Mistrz Broni
Riven wins against Jax 40.17% of the time which is 14.13% lower against Jax than the average opponent.
After normalising both champions win rates Riven wins against Jax 0.79% less often than would be expected.
The average opponent winrate against Jax is 54.30%.


Teemo
Chyży Zwiadowca
Riven wins against Teemo 40.46% of the time which is 11.39% lower against Teemo than the average opponent.
After normalising both champions win rates Riven wins against Teemo 1.93% more often than would be expected.
The average opponent winrate against Teemo is 51.85%.


Darius
Ręka Noxusu
Riven wins against Darius 40.47% of the time which is 16.00% lower against Darius than the average opponent.
After normalising both champions win rates Riven wins against Darius 2.67% less often than would be expected.
The average opponent winrate against Darius is 56.47%.


Irelia
Tańcząca z Ostrzami
Riven wins against Irelia 40.68% of the time which is 15.71% lower against Irelia than the average opponent.
After normalising both champions win rates Riven wins against Irelia 2.38% less often than would be expected.
The average opponent winrate against Irelia is 56.39%.


Heimerdinger
Wielbiony Wynalazca
Riven wins against Heimerdinger 41.25% of the time which is 11.66% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Riven wins against Heimerdinger 1.68% more often than would be expected.
The average opponent winrate against Heimerdinger is 52.91%.


Quinn
Skrzydła Demacii
Riven wins against Quinn 41.34% of the time which is 14.30% lower against Quinn than the average opponent.
After normalising both champions win rates Riven wins against Quinn 0.96% less often than would be expected.
The average opponent winrate against Quinn is 55.64%.


Trundle
Król Trolli
Riven wins against Trundle 41.48% of the time which is 12.83% lower against Trundle than the average opponent.
After normalising both champions win rates Riven wins against Trundle 0.51% more often than would be expected.
The average opponent winrate against Trundle is 54.31%.


Fiora
Mistrzyni Fechtunku
Riven wins against Fiora 41.67% of the time which is 14.49% lower against Fiora than the average opponent.
After normalising both champions win rates Riven wins against Fiora 1.15% less often than would be expected.
The average opponent winrate against Fiora is 56.16%.


Mordekaiser
Żelazny Upiór
Riven wins against Mordekaiser 42.27% of the time which is 10.11% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Riven wins against Mordekaiser 3.22% more often than would be expected.
The average opponent winrate against Mordekaiser is 52.38%.


Singed
Szalony Chemik
Riven wins against Singed 44.53% of the time which is 5.05% lower against Singed than the average opponent.
After normalising both champions win rates Riven wins against Singed 8.21% more often than would be expected.
The average opponent winrate against Singed is 49.58%.


Yone
Wiecznie Żywy
Riven wins against Yone 44.60% of the time which is 10.93% lower against Yone than the average opponent.
After normalising both champions win rates Riven wins against Yone 2.41% more often than would be expected.
The average opponent winrate against Yone is 55.53%.


Gnar
Brakujące Ogniwo
Riven wins against Gnar 44.72% of the time which is 10.54% lower against Gnar than the average opponent.
After normalising both champions win rates Riven wins against Gnar 2.80% more often than would be expected.
The average opponent winrate against Gnar is 55.26%.


Shen
Oko Zmierzchu
Riven wins against Shen 45.66% of the time which is 8.06% lower against Shen than the average opponent.
After normalising both champions win rates Riven wins against Shen 5.28% more often than would be expected.
The average opponent winrate against Shen is 53.72%.


Ornn
Ogień z Wnętrza Góry
Riven wins against Ornn 45.87% of the time which is 6.61% lower against Ornn than the average opponent.
After normalising both champions win rates Riven wins against Ornn 6.72% more often than would be expected.
The average opponent winrate against Ornn is 52.48%.


Ambessa
Matriarchini Wojny
Riven wins against Ambessa 46.15% of the time which is 10.12% lower against Ambessa than the average opponent.
After normalising both champions win rates Riven wins against Ambessa 3.21% more often than would be expected.
The average opponent winrate against Ambessa is 56.27%.


Gangplank
Postrach Siedmiu Mórz
Riven wins against Gangplank 47.06% of the time which is 9.37% lower against Gangplank than the average opponent.
After normalising both champions win rates Riven wins against Gangplank 3.96% more often than would be expected.
The average opponent winrate against Gangplank is 56.43%.


Sion
Nieumarły Niszczyciel
Riven wins against Sion 47.09% of the time which is 3.85% lower against Sion than the average opponent.
After normalising both champions win rates Riven wins against Sion 9.45% more often than would be expected.
The average opponent winrate against Sion is 50.94%.


Aatrox
Ostrze Darkinów
Riven wins against Aatrox 47.56% of the time which is 9.88% lower against Aatrox than the average opponent.
After normalising both champions win rates Riven wins against Aatrox 3.43% more often than would be expected.
The average opponent winrate against Aatrox is 57.44%.


Yasuo
Pokutnik
Riven wins against Yasuo 48.11% of the time which is 6.76% lower against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 6.58% more often than would be expected.
The average opponent winrate against Yasuo is 54.87%.


Gwen
Mglista Krawczyni
Riven wins against Gwen 48.75% of the time which is 9.84% lower against Gwen than the average opponent.
After normalising both champions win rates Riven wins against Gwen 3.44% more often than would be expected.
The average opponent winrate against Gwen is 58.59%.


Pantheon
Niezniszczalna Włócznia
Riven wins against Pantheon 48.87% of the time which is 7.75% lower against Pantheon than the average opponent.
After normalising both champions win rates Riven wins against Pantheon 5.58% more often than would be expected.
The average opponent winrate against Pantheon is 56.62%.


K'Sante
Duma Nazumah
Riven wins against K'Sante 51.54% of the time which is 6.90% lower against K'Sante than the average opponent.
After normalising both champions win rates Riven wins against K'Sante 6.39% more often than would be expected.
The average opponent winrate against K'Sante is 58.44%.