

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: 20,800,083
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.


Orianna Counters
Orianna middle vs bottom Counters
Orianna middle on Patch 30 is the strongest counter to bottom champions of Lux, Ezreal & Draven. While Orianna middle is countered most by bottom champions of Swain, Veigar & Kog'Maw. Below is a detailed breakdown of Orianna middle counters against bottom champions with a minimum of 100 games.


Swain
Grand général noxien
Orianna wins against Swain 35.14% of the time which is 12.60% lower against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 8.64% less often than would be expected.
The average opponent winrate against Swain is 47.74%.


Veigar
Seigneur des maléfices
Orianna wins against Veigar 38.75% of the time which is 10.38% lower against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 6.41% less often than would be expected.
The average opponent winrate against Veigar is 49.13%.


Kog'Maw
Gueule des abysses
Orianna wins against Kog'Maw 43.74% of the time which is 5.90% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Orianna wins against Kog'Maw 1.93% less often than would be expected.
The average opponent winrate against Kog'Maw is 49.64%.


Nilah
Joie incarnée
Orianna wins against Nilah 43.78% of the time which is 5.42% lower against Nilah than the average opponent.
After normalising both champions win rates Orianna wins against Nilah 1.45% less often than would be expected.
The average opponent winrate against Nilah is 49.20%.


Yasuo
Disgracié
Orianna wins against Yasuo 44.49% of the time which is 5.72% lower against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 1.75% less often than would be expected.
The average opponent winrate against Yasuo is 50.21%.


Ziggs
Expert des Hexplosifs
Orianna wins against Ziggs 44.50% of the time which is 5.03% lower against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 1.06% less often than would be expected.
The average opponent winrate against Ziggs is 49.53%.


Sivir
Vierge martiale
Orianna wins against Sivir 44.60% of the time which is 5.81% lower against Sivir than the average opponent.
After normalising both champions win rates Orianna wins against Sivir 1.84% less often than would be expected.
The average opponent winrate against Sivir is 50.41%.


Miss Fortune
Chasseuse de primes
Orianna wins against Miss Fortune 45.71% of the time which is 4.76% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Orianna wins against Miss Fortune 0.79% less often than would be expected.
The average opponent winrate against Miss Fortune is 50.47%.


Corki
Artilleur téméraire
Orianna wins against Corki 45.81% of the time which is 9.06% lower against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 5.10% less often than would be expected.
The average opponent winrate against Corki is 54.87%.


Smolder
Dragonnet flamboyant
Orianna wins against Smolder 46.26% of the time which is 3.88% lower against Smolder than the average opponent.
After normalising both champions win rates Orianna wins against Smolder 0.09% more often than would be expected.
The average opponent winrate against Smolder is 50.14%.


Zeri
Étincelle de Zaun
Orianna wins against Zeri 46.63% of the time which is 5.81% lower against Zeri than the average opponent.
After normalising both champions win rates Orianna wins against Zeri 1.84% less often than would be expected.
The average opponent winrate against Zeri is 52.44%.


Vayne
Chasseresse nocturne
Orianna wins against Vayne 46.73% of the time which is 4.05% lower against Vayne than the average opponent.
After normalising both champions win rates Orianna wins against Vayne 0.08% less often than would be expected.
The average opponent winrate against Vayne is 50.78%.


Caitlyn
Shérif de Piltover
Orianna wins against Caitlyn 47.09% of the time which is 4.70% lower against Caitlyn than the average opponent.
After normalising both champions win rates Orianna wins against Caitlyn 0.73% less often than would be expected.
The average opponent winrate against Caitlyn is 51.79%.


Jhin
Virtuose
Orianna wins against Jhin 47.10% of the time which is 3.98% lower against Jhin than the average opponent.
After normalising both champions win rates Orianna wins against Jhin 0.01% less often than would be expected.
The average opponent winrate against Jhin is 51.08%.


Samira
Rose du désert
Orianna wins against Samira 47.21% of the time which is 3.99% lower against Samira than the average opponent.
After normalising both champions win rates Orianna wins against Samira 0.02% less often than would be expected.
The average opponent winrate against Samira is 51.20%.


Jinx
Gâchette folle
Orianna wins against Jinx 47.46% of the time which is 3.47% lower against Jinx than the average opponent.
After normalising both champions win rates Orianna wins against Jinx 0.50% more often than would be expected.
The average opponent winrate against Jinx is 50.93%.


Ashe
Archère de givre
Orianna wins against Ashe 47.46% of the time which is 3.93% lower against Ashe than the average opponent.
After normalising both champions win rates Orianna wins against Ashe 0.04% more often than would be expected.
The average opponent winrate against Ashe is 51.39%.


Twitch
Semeur de peste
Orianna wins against Twitch 47.75% of the time which is 3.72% lower against Twitch than the average opponent.
After normalising both champions win rates Orianna wins against Twitch 0.25% more often than would be expected.
The average opponent winrate against Twitch is 51.47%.


Tristana
Canonnière yordle
Orianna wins against Tristana 48.12% of the time which is 4.79% lower against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 0.82% less often than would be expected.
The average opponent winrate against Tristana is 52.91%.


Yunara
Foi inébranlable
Orianna wins against Yunara 48.16% of the time which is 4.28% lower against Yunara than the average opponent.
After normalising both champions win rates Orianna wins against Yunara 0.31% less often than would be expected.
The average opponent winrate against Yunara is 52.44%.


Aphelios
Arme des Lunaris
Orianna wins against Aphelios 48.30% of the time which is 2.94% lower against Aphelios than the average opponent.
After normalising both champions win rates Orianna wins against Aphelios 1.03% more often than would be expected.
The average opponent winrate against Aphelios is 51.24%.


Xayah
Rebelle
Orianna wins against Xayah 48.38% of the time which is 3.98% lower against Xayah than the average opponent.
After normalising both champions win rates Orianna wins against Xayah 0.01% less often than would be expected.
The average opponent winrate against Xayah is 52.36%.


Kai'Sa
Fille du Néant
Orianna wins against Kai'Sa 48.42% of the time which is 3.70% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 0.27% more often than would be expected.
The average opponent winrate against Kai'Sa is 52.12%.


Lucian
Purificateur
Orianna wins against Lucian 48.84% of the time which is 4.54% lower against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 0.57% less often than would be expected.
The average opponent winrate against Lucian is 53.38%.


Kalista
Lance de la vengeance
Orianna wins against Kalista 49.03% of the time which is 6.67% lower against Kalista than the average opponent.
After normalising both champions win rates Orianna wins against Kalista 2.72% less often than would be expected.
The average opponent winrate against Kalista is 55.70%.


Senna
Rédemptrice
Orianna wins against Senna 49.65% of the time which is 2.19% lower against Senna than the average opponent.
After normalising both champions win rates Orianna wins against Senna 1.78% more often than would be expected.
The average opponent winrate against Senna is 51.84%.


Mel
Reflet de l'âme
Orianna wins against Mel 50.26% of the time which is 2.03% lower against Mel than the average opponent.
After normalising both champions win rates Orianna wins against Mel 1.94% more often than would be expected.
The average opponent winrate against Mel is 52.29%.


Varus
Flèche de la vengeance
Orianna wins against Varus 50.38% of the time which is 3.49% lower against Varus than the average opponent.
After normalising both champions win rates Orianna wins against Varus 0.47% more often than would be expected.
The average opponent winrate against Varus is 53.87%.


Draven
Glorieux exécuteur
Orianna wins against Draven 50.39% of the time which is 3.39% lower against Draven than the average opponent.
After normalising both champions win rates Orianna wins against Draven 0.58% more often than would be expected.
The average opponent winrate against Draven is 53.78%.


Ezreal
Explorateur prodigue
Orianna wins against Ezreal 50.66% of the time which is 3.15% lower against Ezreal than the average opponent.
After normalising both champions win rates Orianna wins against Ezreal 0.81% more often than would be expected.
The average opponent winrate against Ezreal is 53.81%.


Lux
Dame de lumière
Orianna wins against Lux 51.95% of the time which is 0.06% higher against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 4.03% more often than would be expected.
The average opponent winrate against Lux is 51.89%.