

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.
D2+ Champions Analysed: 5,072,835
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 15.9 is the strongest counter to middle champions of Yone, Tristana & Naafiri. While Orianna middle is countered most by middle champions of Swain, Vel'Koz & Akshan. Below is a detailed breakdown of Orianna middle counters against middle champions with a minimum of 100 games.


Swain
the Noxian Grand General
Orianna wins against Swain 46.11% of the time which is 1.26% lower against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 3.53% less often than would be expected.
The average opponent winrate against Swain is 47.37%.


Vel'Koz
the Eye of the Void
Orianna wins against Vel'Koz 46.15% of the time which is 1.23% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Orianna wins against Vel'Koz 3.50% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.38%.


Akshan
the Rogue Sentinel
Orianna wins against Akshan 46.23% of the time which is 1.58% lower against Akshan than the average opponent.
After normalising both champions win rates Orianna wins against Akshan 3.85% less often than would be expected.
The average opponent winrate against Akshan is 47.81%.


Neeko
the Curious Chameleon
Orianna wins against Neeko 47.24% of the time which is 1.34% higher against Neeko than the average opponent.
After normalising both champions win rates Orianna wins against Neeko 0.92% less often than would be expected.
The average opponent winrate against Neeko is 45.90%.


Zoe
the Aspect of Twilight
Orianna wins against Zoe 47.25% of the time which is 0.56% higher against Zoe than the average opponent.
After normalising both champions win rates Orianna wins against Zoe 1.71% less often than would be expected.
The average opponent winrate against Zoe is 46.69%.


Aurelion Sol
The Star Forger
Orianna wins against Aurelion Sol 48.42% of the time which is 0.61% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Orianna wins against Aurelion Sol 2.88% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.03%.


Kennen
the Heart of the Tempest
Orianna wins against Kennen 48.86% of the time which is 2.91% higher against Kennen than the average opponent.
After normalising both champions win rates Orianna wins against Kennen 0.65% more often than would be expected.
The average opponent winrate against Kennen is 45.95%.


Galio
the Colossus
Orianna wins against Galio 49.21% of the time which is 0.76% higher against Galio than the average opponent.
After normalising both champions win rates Orianna wins against Galio 1.51% less often than would be expected.
The average opponent winrate against Galio is 48.45%.


Annie
the Dark Child
Orianna wins against Annie 49.21% of the time which is 1.83% higher against Annie than the average opponent.
After normalising both champions win rates Orianna wins against Annie 0.44% less often than would be expected.
The average opponent winrate against Annie is 47.38%.


Taliyah
the Stoneweaver
Orianna wins against Taliyah 49.71% of the time which is 2.79% higher against Taliyah than the average opponent.
After normalising both champions win rates Orianna wins against Taliyah 0.52% more often than would be expected.
The average opponent winrate against Taliyah is 46.92%.


Veigar
the Tiny Master of Evil
Orianna wins against Veigar 50.00% of the time which is 1.33% higher 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 48.67%.


Twisted Fate
the Card Master
Orianna wins against Twisted Fate 50.00% of the time which is 0.13% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Orianna wins against Twisted Fate 2.40% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.13%.


Diana
Scorn of the Moon
Orianna wins against Diana 50.09% of the time which is 2.66% higher against Diana than the average opponent.
After normalising both champions win rates Orianna wins against Diana 0.39% more often than would be expected.
The average opponent winrate against Diana is 47.43%.


Syndra
the Dark Sovereign
Orianna wins against Syndra 50.32% of the time which is 1.00% higher against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 1.27% less often than would be expected.
The average opponent winrate against Syndra is 49.32%.


LeBlanc
the Deceiver
Orianna wins against LeBlanc 50.43% of the time which is 1.11% higher against LeBlanc than the average opponent.
After normalising both champions win rates Orianna wins against LeBlanc 1.16% less often than would be expected.
The average opponent winrate against LeBlanc is 49.32%.


Pantheon
the Unbreakable Spear
Orianna wins against Pantheon 50.44% of the time which is 4.04% higher against Pantheon than the average opponent.
After normalising both champions win rates Orianna wins against Pantheon 1.77% more often than would be expected.
The average opponent winrate against Pantheon is 46.40%.


Ekko
the Boy Who Shattered Time
Orianna wins against Ekko 50.47% of the time which is 1.91% higher against Ekko than the average opponent.
After normalising both champions win rates Orianna wins against Ekko 0.36% less often than would be expected.
The average opponent winrate against Ekko is 48.56%.


Cho'Gath
the Terror of the Void
Orianna wins against Cho'Gath 50.82% of the time which is 2.65% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Orianna wins against Cho'Gath 0.38% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.17%.


Sylas
the Unshackled
Orianna wins against Sylas 50.86% of the time which is 1.10% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 1.17% less often than would be expected.
The average opponent winrate against Sylas is 49.76%.


Anivia
the Cryophoenix
Orianna wins against Anivia 50.98% of the time which is 3.72% higher against Anivia than the average opponent.
After normalising both champions win rates Orianna wins against Anivia 1.45% more often than would be expected.
The average opponent winrate against Anivia is 47.26%.


Hwei
the Visionary
Orianna wins against Hwei 51.23% of the time which is 2.62% higher against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 0.35% more often than would be expected.
The average opponent winrate against Hwei is 48.61%.


Viktor
the Herald of the Arcane
Orianna wins against Viktor 51.28% of the time which is 0.69% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 1.58% less often than would be expected.
The average opponent winrate against Viktor is 50.59%.


Cassiopeia
the Serpent's Embrace
Orianna wins against Cassiopeia 51.30% of the time which is 2.85% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 0.58% more often than would be expected.
The average opponent winrate against Cassiopeia is 48.45%.


Yasuo
the Unforgiven
Orianna wins against Yasuo 51.42% of the time which is 1.85% higher against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 0.42% less often than would be expected.
The average opponent winrate against Yasuo is 49.57%.


Xerath
the Magus Ascendant
Orianna wins against Xerath 51.43% of the time which is 2.97% higher against Xerath than the average opponent.
After normalising both champions win rates Orianna wins against Xerath 0.70% more often than would be expected.
The average opponent winrate against Xerath is 48.46%.


Akali
the Rogue Assassin
Orianna wins against Akali 51.52% of the time which is 2.48% higher against Akali than the average opponent.
After normalising both champions win rates Orianna wins against Akali 0.21% more often than would be expected.
The average opponent winrate against Akali is 49.04%.


Zed
the Master of Shadows
Orianna wins against Zed 51.57% of the time which is 2.65% higher against Zed than the average opponent.
After normalising both champions win rates Orianna wins against Zed 0.38% more often than would be expected.
The average opponent winrate against Zed is 48.92%.


Malzahar
the Prophet of the Void
Orianna wins against Malzahar 51.65% of the time which is 2.54% higher against Malzahar than the average opponent.
After normalising both champions win rates Orianna wins against Malzahar 0.27% more often than would be expected.
The average opponent winrate against Malzahar is 49.11%.


Talon
the Blade's Shadow
Orianna wins against Talon 51.69% of the time which is 3.59% higher against Talon than the average opponent.
After normalising both champions win rates Orianna wins against Talon 1.32% more often than would be expected.
The average opponent winrate against Talon is 48.10%.


Azir
the Emperor of the Sands
Orianna wins against Azir 51.77% of the time which is 0.81% higher against Azir than the average opponent.
After normalising both champions win rates Orianna wins against Azir 1.46% less often than would be expected.
The average opponent winrate against Azir is 50.96%.


Lissandra
the Ice Witch
Orianna wins against Lissandra 51.83% of the time which is 4.06% higher against Lissandra than the average opponent.
After normalising both champions win rates Orianna wins against Lissandra 1.79% more often than would be expected.
The average opponent winrate against Lissandra is 47.77%.


Lux
the Lady of Luminosity
Orianna wins against Lux 52.02% of the time which is 3.19% higher against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 0.92% more often than would be expected.
The average opponent winrate against Lux is 48.83%.


Ahri
the Nine-Tailed Fox
Orianna wins against Ahri 52.12% of the time which is 3.27% higher against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 1.00% more often than would be expected.
The average opponent winrate against Ahri is 48.85%.


Qiyana
Empress of the Elements
Orianna wins against Qiyana 52.61% of the time which is 4.93% higher against Qiyana than the average opponent.
After normalising both champions win rates Orianna wins against Qiyana 2.66% more often than would be expected.
The average opponent winrate against Qiyana is 47.68%.


Aurora
the Witch Between Worlds
Orianna wins against Aurora 52.62% of the time which is 2.33% higher against Aurora than the average opponent.
After normalising both champions win rates Orianna wins against Aurora 0.06% more often than would be expected.
The average opponent winrate against Aurora is 50.29%.


Vladimir
the Crimson Reaper
Orianna wins against Vladimir 52.65% of the time which is 4.15% higher against Vladimir than the average opponent.
After normalising both champions win rates Orianna wins against Vladimir 1.88% more often than would be expected.
The average opponent winrate against Vladimir is 48.50%.


Kassadin
the Void Walker
Orianna wins against Kassadin 52.69% of the time which is 3.43% higher against Kassadin than the average opponent.
After normalising both champions win rates Orianna wins against Kassadin 1.16% more often than would be expected.
The average opponent winrate against Kassadin is 49.26%.


Ryze
the Rune Mage
Orianna wins against Ryze 53.03% of the time which is 2.42% higher against Ryze than the average opponent.
After normalising both champions win rates Orianna wins against Ryze 0.15% more often than would be expected.
The average opponent winrate against Ryze is 50.61%.


Corki
the Daring Bombardier
Orianna wins against Corki 53.18% of the time which is 3.15% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 0.88% more often than would be expected.
The average opponent winrate against Corki is 50.03%.


Fizz
the Tidal Trickster
Orianna wins against Fizz 53.36% of the time which is 4.69% higher against Fizz than the average opponent.
After normalising both champions win rates Orianna wins against Fizz 2.42% more often than would be expected.
The average opponent winrate against Fizz is 48.67%.


Katarina
the Sinister Blade
Orianna wins against Katarina 53.40% of the time which is 5.36% higher against Katarina than the average opponent.
After normalising both champions win rates Orianna wins against Katarina 3.09% more often than would be expected.
The average opponent winrate against Katarina is 48.04%.


Jayce
the Defender of Tomorrow
Orianna wins against Jayce 53.56% of the time which is 3.44% higher against Jayce than the average opponent.
After normalising both champions win rates Orianna wins against Jayce 1.17% more often than would be expected.
The average opponent winrate against Jayce is 50.12%.


Kayle
the Righteous
Orianna wins against Kayle 53.71% of the time which is 6.01% higher against Kayle than the average opponent.
After normalising both champions win rates Orianna wins against Kayle 3.74% more often than would be expected.
The average opponent winrate against Kayle is 47.70%.


Mel
the Soul's Reflection
Orianna wins against Mel 53.74% of the time which is 2.64% higher against Mel than the average opponent.
After normalising both champions win rates Orianna wins against Mel 0.37% more often than would be expected.
The average opponent winrate against Mel is 51.10%.


Sion
The Undead Juggernaut
Orianna wins against Sion 53.98% of the time which is 5.67% higher against Sion than the average opponent.
After normalising both champions win rates Orianna wins against Sion 3.40% more often than would be expected.
The average opponent winrate against Sion is 48.31%.


Irelia
the Blade Dancer
Orianna wins against Irelia 54.16% of the time which is 4.02% higher against Irelia than the average opponent.
After normalising both champions win rates Orianna wins against Irelia 1.75% more often than would be expected.
The average opponent winrate against Irelia is 50.14%.


Vex
the Gloomist
Orianna wins against Vex 54.48% of the time which is 7.88% higher against Vex than the average opponent.
After normalising both champions win rates Orianna wins against Vex 5.61% more often than would be expected.
The average opponent winrate against Vex is 46.60%.


Naafiri
the Hound of a Hundred Bites
Orianna wins against Naafiri 55.12% of the time which is 7.26% higher against Naafiri than the average opponent.
After normalising both champions win rates Orianna wins against Naafiri 4.99% more often than would be expected.
The average opponent winrate against Naafiri is 47.86%.


Tristana
the Yordle Gunner
Orianna wins against Tristana 56.28% of the time which is 3.89% higher against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 1.62% more often than would be expected.
The average opponent winrate against Tristana is 52.39%.


Yone
the Unforgotten
Orianna wins against Yone 56.66% of the time which is 4.16% higher against Yone than the average opponent.
After normalising both champions win rates Orianna wins against Yone 1.89% more often than would be expected.
The average opponent winrate against Yone is 52.50%.