

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: 19,318,945
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 middle Counters
Orianna middle on Patch 30 is the strongest counter to middle champions of Varus, Corki & Yunara. While Orianna middle is countered most by middle champions of Vel'Koz, Sion & Cho'Gath. Below is a detailed breakdown of Orianna middle counters against middle champions with a minimum of 100 games.


Vel'Koz
Œil du Néant
Orianna wins against Vel'Koz 38.70% of the time which is 12.36% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Orianna wins against Vel'Koz 7.34% less often than would be expected.
The average opponent winrate against Vel'Koz is 51.06%.


Sion
Colosse mort-vivant
Orianna wins against Sion 40.00% of the time which is 8.19% lower against Sion than the average opponent.
After normalising both champions win rates Orianna wins against Sion 3.18% less often than would be expected.
The average opponent winrate against Sion is 48.19%.


Cho'Gath
Terreur noire
Orianna wins against Cho'Gath 40.85% of the time which is 10.21% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Orianna wins against Cho'Gath 5.19% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.06%.


Ziggs
Expert des Hexplosifs
Orianna wins against Ziggs 41.88% of the time which is 9.46% lower against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 4.44% less often than would be expected.
The average opponent winrate against Ziggs is 51.34%.


Kayle
Vertueuse
Orianna wins against Kayle 42.28% of the time which is 7.19% lower against Kayle than the average opponent.
After normalising both champions win rates Orianna wins against Kayle 2.17% less often than would be expected.
The average opponent winrate against Kayle is 49.47%.


Swain
Grand général noxien
Orianna wins against Swain 42.86% of the time which is 6.31% lower against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 1.29% less often than would be expected.
The average opponent winrate against Swain is 49.17%.


Irelia
Danseuse des lames
Orianna wins against Irelia 43.12% of the time which is 8.74% lower against Irelia than the average opponent.
After normalising both champions win rates Orianna wins against Irelia 3.72% less often than would be expected.
The average opponent winrate against Irelia is 51.86%.


Caitlyn
Shérif de Piltover
Orianna wins against Caitlyn 43.20% of the time which is 11.22% lower against Caitlyn than the average opponent.
After normalising both champions win rates Orianna wins against Caitlyn 6.21% less often than would be expected.
The average opponent winrate against Caitlyn is 54.42%.


Veigar
Seigneur des maléfices
Orianna wins against Veigar 43.66% of the time which is 5.96% lower against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 0.94% less often than would be expected.
The average opponent winrate against Veigar is 49.62%.


Naafiri
la meute de fer
Orianna wins against Naafiri 43.74% of the time which is 7.04% lower against Naafiri than the average opponent.
After normalising both champions win rates Orianna wins against Naafiri 2.02% less often than would be expected.
The average opponent winrate against Naafiri is 50.78%.


Miss Fortune
Chasseuse de primes
Orianna wins against Miss Fortune 43.75% of the time which is 12.17% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Orianna wins against Miss Fortune 7.17% less often than would be expected.
The average opponent winrate against Miss Fortune is 55.92%.


Ekko
Fractureur du temps
Orianna wins against Ekko 43.94% of the time which is 6.88% lower against Ekko than the average opponent.
After normalising both champions win rates Orianna wins against Ekko 1.86% less often than would be expected.
The average opponent winrate against Ekko is 50.82%.


Syndra
Souveraine obscure
Orianna wins against Syndra 44.06% of the time which is 8.50% lower against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 3.48% less often than would be expected.
The average opponent winrate against Syndra is 52.56%.


Xerath
Mage suprême
Orianna wins against Xerath 45.07% of the time which is 5.29% lower against Xerath than the average opponent.
After normalising both champions win rates Orianna wins against Xerath 0.27% less often than would be expected.
The average opponent winrate against Xerath is 50.36%.


LeBlanc
Manipulatrice
Orianna wins against LeBlanc 45.17% of the time which is 8.31% lower against LeBlanc than the average opponent.
After normalising both champions win rates Orianna wins against LeBlanc 3.29% less often than would be expected.
The average opponent winrate against LeBlanc is 53.48%.


Diana
Mépris de la lune
Orianna wins against Diana 45.21% of the time which is 5.89% lower against Diana than the average opponent.
After normalising both champions win rates Orianna wins against Diana 0.87% less often than would be expected.
The average opponent winrate against Diana is 51.10%.


Malzahar
Prophète du Néant
Orianna wins against Malzahar 45.48% of the time which is 3.71% lower against Malzahar than the average opponent.
After normalising both champions win rates Orianna wins against Malzahar 1.31% more often than would be expected.
The average opponent winrate against Malzahar is 49.19%.


Brand
Vengeur flamboyant
Orianna wins against Brand 45.66% of the time which is 5.04% lower against Brand than the average opponent.
After normalising both champions win rates Orianna wins against Brand 0.02% less often than would be expected.
The average opponent winrate against Brand is 50.70%.


Fizz
Filou des mers
Orianna wins against Fizz 45.73% of the time which is 5.36% lower against Fizz than the average opponent.
After normalising both champions win rates Orianna wins against Fizz 0.34% less often than would be expected.
The average opponent winrate against Fizz is 51.09%.


Vex
Ombre du désespoir
Orianna wins against Vex 45.80% of the time which is 6.10% lower against Vex than the average opponent.
After normalising both champions win rates Orianna wins against Vex 1.08% less often than would be expected.
The average opponent winrate against Vex is 51.90%.


Yone
Inoublié
Orianna wins against Yone 46.15% of the time which is 6.69% lower against Yone than the average opponent.
After normalising both champions win rates Orianna wins against Yone 1.67% less often than would be expected.
The average opponent winrate against Yone is 52.84%.


Lissandra
Sorcière de glace
Orianna wins against Lissandra 46.20% of the time which is 5.65% lower against Lissandra than the average opponent.
After normalising both champions win rates Orianna wins against Lissandra 0.63% less often than would be expected.
The average opponent winrate against Lissandra is 51.85%.


Galio
Colosse
Orianna wins against Galio 46.31% of the time which is 3.62% lower against Galio than the average opponent.
After normalising both champions win rates Orianna wins against Galio 1.40% more often than would be expected.
The average opponent winrate against Galio is 49.93%.


Morgana
Déchue
Orianna wins against Morgana 46.36% of the time which is 3.77% lower against Morgana than the average opponent.
After normalising both champions win rates Orianna wins against Morgana 1.25% more often than would be expected.
The average opponent winrate against Morgana is 50.13%.


Lux
Dame de lumière
Orianna wins against Lux 46.50% of the time which is 3.91% lower against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 1.11% more often than would be expected.
The average opponent winrate against Lux is 50.41%.


Hwei
Visionnaire
Orianna wins against Hwei 46.57% of the time which is 5.60% lower against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 0.58% less often than would be expected.
The average opponent winrate against Hwei is 52.17%.


Anivia
Cryophénix
Orianna wins against Anivia 46.64% of the time which is 5.44% lower against Anivia than the average opponent.
After normalising both champions win rates Orianna wins against Anivia 0.42% less often than would be expected.
The average opponent winrate against Anivia is 52.08%.


Aurelion Sol
Forgeur d'étoiles
Orianna wins against Aurelion Sol 46.72% of the time which is 4.24% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Orianna wins against Aurelion Sol 0.78% more often than would be expected.
The average opponent winrate against Aurelion Sol is 50.96%.


Yasuo
Disgracié
Orianna wins against Yasuo 46.95% of the time which is 4.00% lower against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 1.02% more often than would be expected.
The average opponent winrate against Yasuo is 50.95%.


Sylas
Révolutionnaire déchaîné
Orianna wins against Sylas 47.02% of the time which is 6.46% lower against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 1.44% less often than would be expected.
The average opponent winrate against Sylas is 53.48%.


Akali
Assassin rebelle
Orianna wins against Akali 47.05% of the time which is 5.01% lower against Akali than the average opponent.
After normalising both champions win rates Orianna wins against Akali 0.01% more often than would be expected.
The average opponent winrate against Akali is 52.06%.


Viktor
Héraut de l'arcane
Orianna wins against Viktor 47.17% of the time which is 4.48% lower against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 0.54% more often than would be expected.
The average opponent winrate against Viktor is 51.65%.


Kennen
Cœur de la tempête
Orianna wins against Kennen 47.20% of the time which is 3.80% lower against Kennen than the average opponent.
After normalising both champions win rates Orianna wins against Kennen 1.22% more often than would be expected.
The average opponent winrate against Kennen is 51.00%.


Smolder
Dragonnet flamboyant
Orianna wins against Smolder 47.25% of the time which is 5.56% lower against Smolder than the average opponent.
After normalising both champions win rates Orianna wins against Smolder 0.54% less often than would be expected.
The average opponent winrate against Smolder is 52.81%.


Malphite
Éclat du monolithe
Orianna wins against Malphite 47.39% of the time which is 2.93% lower against Malphite than the average opponent.
After normalising both champions win rates Orianna wins against Malphite 2.09% more often than would be expected.
The average opponent winrate against Malphite is 50.32%.


Katarina
Lame sinistre
Orianna wins against Katarina 47.46% of the time which is 6.35% lower against Katarina than the average opponent.
After normalising both champions win rates Orianna wins against Katarina 1.33% less often than would be expected.
The average opponent winrate against Katarina is 53.81%.


Teemo
Éclaireur de Bandle
Orianna wins against Teemo 47.62% of the time which is 2.57% lower against Teemo than the average opponent.
After normalising both champions win rates Orianna wins against Teemo 2.45% more often than would be expected.
The average opponent winrate against Teemo is 50.19%.


Ryze
Mage runique
Orianna wins against Ryze 47.73% of the time which is 4.24% lower against Ryze than the average opponent.
After normalising both champions win rates Orianna wins against Ryze 0.78% more often than would be expected.
The average opponent winrate against Ryze is 51.97%.


Neeko
Caméléon curieux
Orianna wins against Neeko 47.79% of the time which is 4.32% lower against Neeko than the average opponent.
After normalising both champions win rates Orianna wins against Neeko 0.70% more often than would be expected.
The average opponent winrate against Neeko is 52.11%.


Zed
Maître des ombres
Orianna wins against Zed 47.86% of the time which is 6.42% lower against Zed than the average opponent.
After normalising both champions win rates Orianna wins against Zed 1.41% less often than would be expected.
The average opponent winrate against Zed is 54.28%.


Pantheon
Lance éternelle
Orianna wins against Pantheon 48.29% of the time which is 2.77% lower against Pantheon than the average opponent.
After normalising both champions win rates Orianna wins against Pantheon 2.25% more often than would be expected.
The average opponent winrate against Pantheon is 51.06%.


Heimerdinger
Inventeur réputé
Orianna wins against Heimerdinger 48.30% of the time which is 0.72% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Orianna wins against Heimerdinger 4.30% more often than would be expected.
The average opponent winrate against Heimerdinger is 49.02%.


Zoé
Manifestation du Crépuscule
Orianna wins against Zoé 48.47% of the time which is 5.99% lower against Zoé than the average opponent.
After normalising both champions win rates Orianna wins against Zoé 0.98% less often than would be expected.
The average opponent winrate against Zoé is 54.46%.


Ahri
Renard à neuf queues
Orianna wins against Ahri 48.60% of the time which is 4.09% lower against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 0.93% more often than would be expected.
The average opponent winrate against Ahri is 52.69%.


Mel
Reflet de l'âme
Orianna wins against Mel 49.07% of the time which is 3.49% lower against Mel than the average opponent.
After normalising both champions win rates Orianna wins against Mel 1.53% more often than would be expected.
The average opponent winrate against Mel is 52.56%.


Azir
Empereur des sables
Orianna wins against Azir 49.25% of the time which is 5.81% lower against Azir than the average opponent.
After normalising both champions win rates Orianna wins against Azir 0.80% less often than would be expected.
The average opponent winrate against Azir is 55.06%.


Aurora
Sorcière d'entre les mondes
Orianna wins against Aurora 49.32% of the time which is 4.08% lower against Aurora than the average opponent.
After normalising both champions win rates Orianna wins against Aurora 0.94% more often than would be expected.
The average opponent winrate against Aurora is 53.40%.


Annie
Enfant des ténèbres
Orianna wins against Annie 49.42% of the time which is 3.66% lower against Annie than the average opponent.
After normalising both champions win rates Orianna wins against Annie 1.36% more often than would be expected.
The average opponent winrate against Annie is 53.08%.


Vladimir
Saigneur pourpre
Orianna wins against Vladimir 49.42% of the time which is 2.46% lower against Vladimir than the average opponent.
After normalising both champions win rates Orianna wins against Vladimir 2.56% more often than would be expected.
The average opponent winrate against Vladimir is 51.88%.


Quinn
Ailes de Demacia
Orianna wins against Quinn 49.59% of the time which is 1.56% lower against Quinn than the average opponent.
After normalising both champions win rates Orianna wins against Quinn 3.46% more often than would be expected.
The average opponent winrate against Quinn is 51.15%.


Tristana
Canonnière yordle
Orianna wins against Tristana 50.24% of the time which is 5.17% lower against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 0.17% less often than would be expected.
The average opponent winrate against Tristana is 55.41%.


Twisted Fate
Maître des cartes
Orianna wins against Twisted Fate 50.44% of the time which is 3.31% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Orianna wins against Twisted Fate 1.71% more often than would be expected.
The average opponent winrate against Twisted Fate is 53.75%.


Talon
Lame des ténèbres
Orianna wins against Talon 50.83% of the time which is 2.85% lower against Talon than the average opponent.
After normalising both champions win rates Orianna wins against Talon 2.17% more often than would be expected.
The average opponent winrate against Talon is 53.68%.


Taliyah
Tisseuse de pierres
Orianna wins against Taliyah 50.93% of the time which is 5.33% lower against Taliyah than the average opponent.
After normalising both champions win rates Orianna wins against Taliyah 0.33% less often than would be expected.
The average opponent winrate against Taliyah is 56.26%.


Qiyana
Impératrice des éléments
Orianna wins against Qiyana 51.06% of the time which is 6.53% lower against Qiyana than the average opponent.
After normalising both champions win rates Orianna wins against Qiyana 1.55% less often than would be expected.
The average opponent winrate against Qiyana is 57.59%.


Akshan
Sentinelle rebelle
Orianna wins against Akshan 51.23% of the time which is 3.13% lower against Akshan than the average opponent.
After normalising both champions win rates Orianna wins against Akshan 1.88% more often than would be expected.
The average opponent winrate against Akshan is 54.36%.


Zyra
Dame aux ronces
Orianna wins against Zyra 51.35% of the time which is 0.20% lower against Zyra than the average opponent.
After normalising both champions win rates Orianna wins against Zyra 4.82% more often than would be expected.
The average opponent winrate against Zyra is 51.55%.


Kassadin
Chasseur du Néant
Orianna wins against Kassadin 52.17% of the time which is 0.49% lower against Kassadin than the average opponent.
After normalising both champions win rates Orianna wins against Kassadin 4.53% more often than would be expected.
The average opponent winrate against Kassadin is 52.66%.


Jayce
Protecteur du futur
Orianna wins against Jayce 52.42% of the time which is 0.88% lower against Jayce than the average opponent.
After normalising both champions win rates Orianna wins against Jayce 4.14% more often than would be expected.
The average opponent winrate against Jayce is 53.30%.


Ezreal
Explorateur prodigue
Orianna wins against Ezreal 54.41% of the time which is 4.34% lower against Ezreal than the average opponent.
After normalising both champions win rates Orianna wins against Ezreal 0.62% more often than would be expected.
The average opponent winrate against Ezreal is 58.75%.


Cassiopeia
Étreinte du serpent
Orianna wins against Cassiopeia 54.44% of the time which is 1.50% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 6.52% more often than would be expected.
The average opponent winrate against Cassiopeia is 52.94%.


Yunara
Foi inébranlable
Orianna wins against Yunara 54.76% of the time which is 4.03% lower against Yunara than the average opponent.
After normalising both champions win rates Orianna wins against Yunara 0.93% more often than would be expected.
The average opponent winrate against Yunara is 58.79%.


Corki
Artilleur téméraire
Orianna wins against Corki 57.01% of the time which is 0.33% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 5.32% more often than would be expected.
The average opponent winrate against Corki is 56.68%.


Varus
Flèche de la vengeance
Orianna wins against Varus 59.80% of the time which is 5.84% higher against Varus than the average opponent.
After normalising both champions win rates Orianna wins against Varus 10.86% more often than would be expected.
The average opponent winrate against Varus is 53.96%.