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.
Diamond Champions Analysed: 16,076,728
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 Sion, Viego & Lucian. While Orianna middle is countered most by middle champions of Cho'Gath, Gragas & Rumble. Below is a detailed breakdown of Orianna middle counters against middle champions with a minimum of 100 games.
Cho'Gath
the Terror of the Void
Orianna wins against Cho'Gath 40.20% of the time which is 8.92% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Orianna wins against Cho'Gath 10.16% less often than would be expected.
The average opponent winrate against Cho'Gathis 49.12%.
Gragas
the Rabble Rouser
Orianna wins against Gragas 40.24% of the time which is 5.91% lower against Gragas than the average opponent.
After normalising both champions win rates Orianna wins against Gragas 7.15% less often than would be expected.
The average opponent winrate against Gragasis 46.15%.
Rumble
the Mechanized Menace
Orianna wins against Rumble 44.13% of the time which is 1.96% lower against Rumble than the average opponent.
After normalising both champions win rates Orianna wins against Rumble 3.20% less often than would be expected.
The average opponent winrate against Rumbleis 46.09%.
Qiyana
Empress of the Elements
Orianna wins against Qiyana 44.94% of the time which is 2.75% lower against Qiyana than the average opponent.
After normalising both champions win rates Orianna wins against Qiyana 3.99% less often than would be expected.
The average opponent winrate against Qiyanais 47.69%.
Talon
the Blade's Shadow
Orianna wins against Talon 46.16% of the time which is 1.75% lower against Talon than the average opponent.
After normalising both champions win rates Orianna wins against Talon 2.99% less often than would be expected.
The average opponent winrate against Talonis 47.91%.
Anivia
the Cryophoenix
Orianna wins against Anivia 46.24% of the time which is 0.68% lower against Anivia than the average opponent.
After normalising both champions win rates Orianna wins against Anivia 1.92% less often than would be expected.
The average opponent winrate against Aniviais 46.92%.
Akshan
the Rogue Sentinel
Orianna wins against Akshan 46.30% of the time which is 0.63% higher against Akshan than the average opponent.
After normalising both champions win rates Orianna wins against Akshan 0.61% less often than would be expected.
The average opponent winrate against Akshanis 45.67%.
Vel'Koz
the Eye of the Void
Orianna wins against Vel'Koz 46.40% of the time which is 1.16% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Orianna wins against Vel'Koz 2.40% less often than would be expected.
The average opponent winrate against Vel'Kozis 47.56%.
Kennen
the Heart of the Tempest
Orianna wins against Kennen 46.49% of the time which is 0.73% higher against Kennen than the average opponent.
After normalising both champions win rates Orianna wins against Kennen 0.51% less often than would be expected.
The average opponent winrate against Kennenis 45.76%.
Brand
the Burning Vengeance
Orianna wins against Brand 46.53% of the time which is 0.57% lower against Brand than the average opponent.
After normalising both champions win rates Orianna wins against Brand 1.81% less often than would be expected.
The average opponent winrate against Brandis 47.10%.
Heimerdinger
the Revered Inventor
Orianna wins against Heimerdinger 46.55% of the time which is 1.89% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Orianna wins against Heimerdinger 0.65% more often than would be expected.
The average opponent winrate against Heimerdingeris 44.66%.
Syndra
the Dark Sovereign
Orianna wins against Syndra 46.84% of the time which is 1.42% lower against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 2.66% less often than would be expected.
The average opponent winrate against Syndrais 48.26%.
Naafiri
the Hound of a Hundred Bites
Orianna wins against Naafiri 47.22% of the time which is 0.86% lower against Naafiri than the average opponent.
After normalising both champions win rates Orianna wins against Naafiri 2.10% less often than would be expected.
The average opponent winrate against Naafiriis 48.08%.
Tryndamere
the Barbarian King
Orianna wins against Tryndamere 47.23% of the time which is 2.29% higher against Tryndamere than the average opponent.
After normalising both champions win rates Orianna wins against Tryndamere 1.05% more often than would be expected.
The average opponent winrate against Tryndamereis 44.94%.
Twitch
the Plague Rat
Orianna wins against Twitch 47.27% of the time which is 2.01% lower against Twitch than the average opponent.
After normalising both champions win rates Orianna wins against Twitch 3.25% less often than would be expected.
The average opponent winrate against Twitchis 49.28%.
Aurelion Sol
The Star Forger
Orianna wins against Aurelion Sol 47.28% of the time which is 2.15% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Orianna wins against Aurelion Sol 3.39% less often than would be expected.
The average opponent winrate against Aurelion Solis 49.43%.
Katarina
the Sinister Blade
Orianna wins against Katarina 47.30% of the time which is 1.16% lower against Katarina than the average opponent.
After normalising both champions win rates Orianna wins against Katarina 2.40% less often than would be expected.
The average opponent winrate against Katarinais 48.46%.
Tristana
the Yordle Gunner
Orianna wins against Tristana 47.45% of the time which is 1.54% lower against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 2.78% less often than would be expected.
The average opponent winrate against Tristanais 48.99%.
Ekko
the Boy Who Shattered Time
Orianna wins against Ekko 47.52% of the time which is 0.10% higher against Ekko than the average opponent.
After normalising both champions win rates Orianna wins against Ekko 1.14% less often than would be expected.
The average opponent winrate against Ekkois 47.42%.
Twisted Fate
the Card Master
Orianna wins against Twisted Fate 47.74% of the time which is 1.01% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Orianna wins against Twisted Fate 0.23% less often than would be expected.
The average opponent winrate against Twisted Fateis 46.73%.
Galio
the Colossus
Orianna wins against Galio 47.79% of the time which is 0.87% higher against Galio than the average opponent.
After normalising both champions win rates Orianna wins against Galio 0.37% less often than would be expected.
The average opponent winrate against Galiois 46.92%.
Pantheon
the Unbreakable Spear
Orianna wins against Pantheon 48.00% of the time which is 0.94% higher against Pantheon than the average opponent.
After normalising both champions win rates Orianna wins against Pantheon 0.30% less often than would be expected.
The average opponent winrate against Pantheonis 47.06%.
Neeko
the Curious Chameleon
Orianna wins against Neeko 48.40% of the time which is 1.99% higher against Neeko than the average opponent.
After normalising both champions win rates Orianna wins against Neeko 0.75% more often than would be expected.
The average opponent winrate against Neekois 46.41%.
Xerath
the Magus Ascendant
Orianna wins against Xerath 48.41% of the time which is 1.41% higher against Xerath than the average opponent.
After normalising both champions win rates Orianna wins against Xerath 0.17% more often than would be expected.
The average opponent winrate against Xerathis 47.00%.
Zoe
the Aspect of Twilight
Orianna wins against Zoe 48.42% of the time which is 1.30% higher against Zoe than the average opponent.
After normalising both champions win rates Orianna wins against Zoe 0.06% more often than would be expected.
The average opponent winrate against Zoeis 47.12%.
Irelia
the Blade Dancer
Orianna wins against Irelia 48.44% of the time which is 0.56% higher against Irelia than the average opponent.
After normalising both champions win rates Orianna wins against Irelia 0.68% less often than would be expected.
The average opponent winrate against Ireliais 47.88%.
Kassadin
the Void Walker
Orianna wins against Kassadin 48.63% of the time which is 0.44% lower against Kassadin than the average opponent.
After normalising both champions win rates Orianna wins against Kassadin 1.68% less often than would be expected.
The average opponent winrate against Kassadinis 49.07%.
Taliyah
the Stoneweaver
Orianna wins against Taliyah 48.75% of the time which is 0.92% higher against Taliyah than the average opponent.
After normalising both champions win rates Orianna wins against Taliyah 0.32% less often than would be expected.
The average opponent winrate against Taliyahis 47.83%.
Lux
the Lady of Luminosity
Orianna wins against Lux 48.90% of the time which is 1.75% higher against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 0.51% more often than would be expected.
The average opponent winrate against Luxis 47.15%.
Zac
the Secret Weapon
Orianna wins against Zac 48.91% of the time which is 2.87% higher against Zac than the average opponent.
After normalising both champions win rates Orianna wins against Zac 1.63% more often than would be expected.
The average opponent winrate against Zacis 46.04%.
LeBlanc
the Deceiver
Orianna wins against LeBlanc 49.22% of the time which is 0.07% lower against LeBlanc than the average opponent.
After normalising both champions win rates Orianna wins against LeBlanc 1.31% less often than would be expected.
The average opponent winrate against LeBlancis 49.29%.
Veigar
the Tiny Master of Evil
Orianna wins against Veigar 49.25% of the time which is 1.52% higher against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 0.28% more often than would be expected.
The average opponent winrate against Veigaris 47.73%.
Karma
the Enlightened One
Orianna wins against Karma 49.45% of the time which is 1.09% lower against Karma than the average opponent.
After normalising both champions win rates Orianna wins against Karma 2.33% less often than would be expected.
The average opponent winrate against Karmais 50.54%.
Diana
Scorn of the Moon
Orianna wins against Diana 49.50% of the time which is 2.06% higher against Diana than the average opponent.
After normalising both champions win rates Orianna wins against Diana 0.82% more often than would be expected.
The average opponent winrate against Dianais 47.44%.
Sylas
the Unshackled
Orianna wins against Sylas 49.56% of the time which is 2.32% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 1.08% more often than would be expected.
The average opponent winrate against Sylasis 47.24%.
Fizz
the Tidal Trickster
Orianna wins against Fizz 49.81% of the time which is 1.75% higher against Fizz than the average opponent.
After normalising both champions win rates Orianna wins against Fizz 0.51% more often than would be expected.
The average opponent winrate against Fizzis 48.06%.
Hwei
the Visionary
Orianna wins against Hwei 49.88% of the time which is 1.14% higher against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 0.10% less often than would be expected.
The average opponent winrate against Hweiis 48.74%.
Viktor
the Machine Herald
Orianna wins against Viktor 50.10% of the time which is 2.10% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 0.86% more often than would be expected.
The average opponent winrate against Viktoris 48.00%.
Seraphine
the Starry-Eyed Songstress
Orianna wins against Seraphine 50.29% of the time which is 1.30% higher against Seraphine than the average opponent.
After normalising both champions win rates Orianna wins against Seraphine 0.06% more often than would be expected.
The average opponent winrate against Seraphineis 48.99%.
Annie
the Dark Child
Orianna wins against Annie 50.37% of the time which is 3.75% higher against Annie than the average opponent.
After normalising both champions win rates Orianna wins against Annie 2.51% more often than would be expected.
The average opponent winrate against Annieis 46.62%.
Yasuo
the Unforgiven
Orianna wins against Yasuo 50.37% of the time which is 1.24% higher against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 0.00% less often than would be expected.
The average opponent winrate against Yasuois 49.13%.
Nasus
the Curator of the Sands
Orianna wins against Nasus 50.38% of the time which is 1.32% higher against Nasus than the average opponent.
After normalising both champions win rates Orianna wins against Nasus 0.08% more often than would be expected.
The average opponent winrate against Nasusis 49.06%.
Akali
the Rogue Assassin
Orianna wins against Akali 50.59% of the time which is 2.62% higher against Akali than the average opponent.
After normalising both champions win rates Orianna wins against Akali 1.38% more often than would be expected.
The average opponent winrate against Akaliis 47.97%.
Jayce
the Defender of Tomorrow
Orianna wins against Jayce 50.65% of the time which is 0.40% higher against Jayce than the average opponent.
After normalising both champions win rates Orianna wins against Jayce 0.84% less often than would be expected.
The average opponent winrate against Jayceis 50.25%.
Ziggs
the Hexplosives Expert
Orianna wins against Ziggs 50.85% of the time which is 1.90% higher against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 0.66% more often than would be expected.
The average opponent winrate against Ziggsis 48.95%.
Cassiopeia
the Serpent's Embrace
Orianna wins against Cassiopeia 51.22% of the time which is 5.01% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 3.77% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.21%.
Ahri
the Nine-Tailed Fox
Orianna wins against Ahri 51.26% of the time which is 3.06% higher against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 1.82% more often than would be expected.
The average opponent winrate against Ahriis 48.20%.
Yone
the Unforgotten
Orianna wins against Yone 51.41% of the time which is 0.78% higher against Yone than the average opponent.
After normalising both champions win rates Orianna wins against Yone 0.46% less often than would be expected.
The average opponent winrate against Yoneis 50.63%.
Kai'Sa
Daughter of the Void
Orianna wins against Kai'Sa 51.67% of the time which is 1.27% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 2.51% less often than would be expected.
The average opponent winrate against Kai'Sais 52.94%.
Vladimir
the Crimson Reaper
Orianna wins against Vladimir 51.77% of the time which is 2.71% higher against Vladimir than the average opponent.
After normalising both champions win rates Orianna wins against Vladimir 1.47% more often than would be expected.
The average opponent winrate against Vladimiris 49.06%.
Malzahar
the Prophet of the Void
Orianna wins against Malzahar 51.84% of the time which is 3.01% higher against Malzahar than the average opponent.
After normalising both champions win rates Orianna wins against Malzahar 1.77% more often than would be expected.
The average opponent winrate against Malzaharis 48.83%.
Lissandra
the Ice Witch
Orianna wins against Lissandra 51.87% of the time which is 2.20% higher against Lissandra than the average opponent.
After normalising both champions win rates Orianna wins against Lissandra 0.96% more often than would be expected.
The average opponent winrate against Lissandrais 49.67%.
Malphite
Shard of the Monolith
Orianna wins against Malphite 51.99% of the time which is 2.94% higher against Malphite than the average opponent.
After normalising both champions win rates Orianna wins against Malphite 1.70% more often than would be expected.
The average opponent winrate against Malphiteis 49.05%.
Azir
the Emperor of the Sands
Orianna wins against Azir 52.24% of the time which is 0.32% lower against Azir than the average opponent.
After normalising both champions win rates Orianna wins against Azir 1.56% less often than would be expected.
The average opponent winrate against Aziris 52.56%.
Vex
the Gloomist
Orianna wins against Vex 52.53% of the time which is 6.68% higher against Vex than the average opponent.
After normalising both champions win rates Orianna wins against Vex 5.44% more often than would be expected.
The average opponent winrate against Vexis 45.85%.
Zed
the Master of Shadows
Orianna wins against Zed 52.60% of the time which is 3.63% higher against Zed than the average opponent.
After normalising both champions win rates Orianna wins against Zed 2.39% more often than would be expected.
The average opponent winrate against Zedis 48.97%.
Kog'Maw
the Mouth of the Abyss
Orianna wins against Kog'Maw 52.73% of the time which is 5.20% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Orianna wins against Kog'Maw 3.96% more often than would be expected.
The average opponent winrate against Kog'Mawis 47.53%.
Garen
The Might of Demacia
Orianna wins against Garen 53.00% of the time which is 6.31% higher against Garen than the average opponent.
After normalising both champions win rates Orianna wins against Garen 5.07% more often than would be expected.
The average opponent winrate against Garenis 46.69%.
Kayle
the Righteous
Orianna wins against Kayle 53.11% of the time which is 5.49% higher against Kayle than the average opponent.
After normalising both champions win rates Orianna wins against Kayle 4.25% more often than would be expected.
The average opponent winrate against Kayleis 47.62%.
Swain
the Noxian Grand General
Orianna wins against Swain 53.13% of the time which is 5.97% higher against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 4.73% more often than would be expected.
The average opponent winrate against Swainis 47.16%.
Corki
the Daring Bombardier
Orianna wins against Corki 55.04% of the time which is 2.82% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 1.58% more often than would be expected.
The average opponent winrate against Corkiis 52.22%.
Ryze
the Rune Mage
Orianna wins against Ryze 55.10% of the time which is 5.64% higher against Ryze than the average opponent.
After normalising both champions win rates Orianna wins against Ryze 4.40% more often than would be expected.
The average opponent winrate against Ryzeis 49.46%.
Viego
The Ruined King
Orianna wins against Viego 56.59% of the time which is 6.19% higher against Viego than the average opponent.
After normalising both champions win rates Orianna wins against Viego 4.95% more often than would be expected.
The average opponent winrate against Viegois 50.40%.
Lucian
the Purifier
Orianna wins against Lucian 56.59% of the time which is 3.13% higher against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 1.89% more often than would be expected.
The average opponent winrate against Lucianis 53.46%.
Sion
The Undead Juggernaut
Orianna wins against Sion 62.14% of the time which is 12.64% higher against Sion than the average opponent.
After normalising both champions win rates Orianna wins against Sion 11.40% more often than would be expected.
The average opponent winrate against Sionis 49.50%.