

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: 23,748,653
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 Mel, Kalista & Corki. While Riven top is countered most by bottom champions of Veigar, Ziggs & Lux. Below is a detailed breakdown of Riven top counters against bottom champions with a minimum of 100 games.


Veigar
Maličký pán zla
Riven wins against Veigar 39.76% of the time which is 7.74% lower against Veigar than the average opponent.
After normalising both champions win rates Riven wins against Veigar 1.50% less often than would be expected.
The average opponent winrate against Veigar is 47.50%.


Ziggs
Odborník na exploze
Riven wins against Ziggs 39.96% of the time which is 8.81% lower against Ziggs than the average opponent.
After normalising both champions win rates Riven wins against Ziggs 2.55% less often than would be expected.
The average opponent winrate against Ziggs is 48.77%.


Lux
Paní světla
Riven wins against Lux 40.00% of the time which is 11.36% lower against Lux than the average opponent.
After normalising both champions win rates Riven wins against Lux 5.07% less often than would be expected.
The average opponent winrate against Lux is 51.36%.


Sivir
Mistryně boje
Riven wins against Sivir 40.96% of the time which is 8.32% lower against Sivir than the average opponent.
After normalising both champions win rates Riven wins against Sivir 2.05% less often than would be expected.
The average opponent winrate against Sivir is 49.28%.


Senna
Spasitelka
Riven wins against Senna 41.92% of the time which is 8.73% lower against Senna than the average opponent.
After normalising both champions win rates Riven wins against Senna 2.44% less often than would be expected.
The average opponent winrate against Senna is 50.65%.


Xayah
Rebelka
Riven wins against Xayah 42.35% of the time which is 9.32% lower against Xayah than the average opponent.
After normalising both champions win rates Riven wins against Xayah 3.03% less often than would be expected.
The average opponent winrate against Xayah is 51.67%.


Miss Fortune
Lovkyně odměn
Riven wins against Miss Fortune 42.40% of the time which is 7.00% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Riven wins against Miss Fortune 0.73% less often than would be expected.
The average opponent winrate against Miss Fortune is 49.40%.


Kog'Maw
Chřtán propasti
Riven wins against Kog'Maw 42.45% of the time which is 6.09% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Riven wins against Kog'Maw 0.17% more often than would be expected.
The average opponent winrate against Kog'Maw is 48.54%.


Caitlyn
Šerifka z Piltoveru
Riven wins against Caitlyn 42.95% of the time which is 8.01% lower against Caitlyn than the average opponent.
After normalising both champions win rates Riven wins against Caitlyn 1.72% less often than would be expected.
The average opponent winrate against Caitlyn is 50.96%.


Jinx
Utržená ze řetězu
Riven wins against Jinx 43.04% of the time which is 6.86% lower against Jinx than the average opponent.
After normalising both champions win rates Riven wins against Jinx 0.58% less often than would be expected.
The average opponent winrate against Jinx is 49.90%.


Samira
Pouštní růže
Riven wins against Samira 43.26% of the time which is 6.99% lower against Samira than the average opponent.
After normalising both champions win rates Riven wins against Samira 0.71% less often than would be expected.
The average opponent winrate against Samira is 50.25%.


Zeri
Jiskra Zaunu
Riven wins against Zeri 43.30% of the time which is 8.13% lower against Zeri than the average opponent.
After normalising both champions win rates Riven wins against Zeri 1.84% less often than would be expected.
The average opponent winrate against Zeri is 51.43%.


Ashe
Mrazivá lučištnice
Riven wins against Ashe 43.36% of the time which is 7.33% lower against Ashe than the average opponent.
After normalising both champions win rates Riven wins against Ashe 1.04% less often than would be expected.
The average opponent winrate against Ashe is 50.69%.


Aphelios
Zbraň věrných
Riven wins against Aphelios 43.60% of the time which is 6.61% lower against Aphelios than the average opponent.
After normalising both champions win rates Riven wins against Aphelios 0.33% less often than would be expected.
The average opponent winrate against Aphelios is 50.21%.


Vayne
Noční lovkyně
Riven wins against Vayne 43.89% of the time which is 6.30% lower against Vayne than the average opponent.
After normalising both champions win rates Riven wins against Vayne 0.02% less often than would be expected.
The average opponent winrate against Vayne is 50.19%.


Jhin
Virtuóz
Riven wins against Jhin 44.42% of the time which is 5.83% lower against Jhin than the average opponent.
After normalising both champions win rates Riven wins against Jhin 0.45% more often than would be expected.
The average opponent winrate against Jhin is 50.25%.


Smolder
Ohnivé mládě
Riven wins against Smolder 44.47% of the time which is 4.92% lower against Smolder than the average opponent.
After normalising both champions win rates Riven wins against Smolder 1.35% more often than would be expected.
The average opponent winrate against Smolder is 49.39%.


Swain
Noxijský velegenerál
Riven wins against Swain 44.55% of the time which is 2.29% lower against Swain than the average opponent.
After normalising both champions win rates Riven wins against Swain 3.93% more often than would be expected.
The average opponent winrate against Swain is 46.84%.


Yasuo
Zahanbený
Riven wins against Yasuo 44.68% of the time which is 4.25% lower against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 2.01% more often than would be expected.
The average opponent winrate against Yasuo is 48.93%.


Twitch
Morová krysa
Riven wins against Twitch 45.04% of the time which is 5.59% lower against Twitch than the average opponent.
After normalising both champions win rates Riven wins against Twitch 0.70% more often than would be expected.
The average opponent winrate against Twitch is 50.63%.


Nilah
Nespoutaná radost
Riven wins against Nilah 45.45% of the time which is 2.75% lower against Nilah than the average opponent.
After normalising both champions win rates Riven wins against Nilah 3.50% more often than would be expected.
The average opponent winrate against Nilah is 48.20%.


Draven
Slavný popravčí
Riven wins against Draven 45.79% of the time which is 7.08% lower against Draven than the average opponent.
After normalising both champions win rates Riven wins against Draven 0.78% less often than would be expected.
The average opponent winrate against Draven is 52.87%.


Kai'Sa
Dcera Prázdnoty
Riven wins against Kai'Sa 45.86% of the time which is 5.58% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Riven wins against Kai'Sa 0.71% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.44%.


Tristana
Yordlí pistolnice
Riven wins against Tristana 45.93% of the time which is 6.13% lower against Tristana than the average opponent.
After normalising both champions win rates Riven wins against Tristana 0.17% more often than would be expected.
The average opponent winrate against Tristana is 52.06%.


Lucian
Očistný plamen
Riven wins against Lucian 46.43% of the time which is 5.95% lower against Lucian than the average opponent.
After normalising both champions win rates Riven wins against Lucian 0.35% more often than would be expected.
The average opponent winrate against Lucian is 52.38%.


Yunara
Nezlomená víra
Riven wins against Yunara 46.80% of the time which is 5.52% lower against Yunara than the average opponent.
After normalising both champions win rates Riven wins against Yunara 0.78% more often than would be expected.
The average opponent winrate against Yunara is 52.32%.


Ezreal
Bezstarostný průzkumník
Riven wins against Ezreal 48.29% of the time which is 4.56% lower against Ezreal than the average opponent.
After normalising both champions win rates Riven wins against Ezreal 1.74% more often than would be expected.
The average opponent winrate against Ezreal is 52.85%.


Varus
Šíp pomsty
Riven wins against Varus 48.58% of the time which is 4.40% lower against Varus than the average opponent.
After normalising both champions win rates Riven wins against Varus 1.90% more often than would be expected.
The average opponent winrate against Varus is 52.98%.


Corki
Odvážný bombometčík
Riven wins against Corki 49.77% of the time which is 4.51% lower against Corki than the average opponent.
After normalising both champions win rates Riven wins against Corki 1.78% more often than would be expected.
The average opponent winrate against Corki is 54.28%.


Kalista
Oštěp pomsty
Riven wins against Kalista 50.00% of the time which is 4.58% lower against Kalista than the average opponent.
After normalising both champions win rates Riven wins against Kalista 1.71% more often than would be expected.
The average opponent winrate against Kalista is 54.58%.


Mel
Odraz duše
Riven wins against Mel 51.78% of the time which is 0.70% higher against Mel than the average opponent.
After normalising both champions win rates Riven wins against Mel 6.99% more often than would be expected.
The average opponent winrate against Mel is 51.08%.