

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.
Emerald+ Champions Analysed: 23,708,752
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 15.13 is the strongest counter to bottom champions of Syndra, Vel'Koz & Ezreal. While Orianna middle is countered most by bottom champions of Seraphine, Karthus & Aurelion Sol. Below is a detailed breakdown of Orianna middle counters against bottom champions with a minimum of 100 games.


Seraphine
the Starry-Eyed Songstress
Orianna wins against Seraphine 41.67% of the time which is 6.58% lower against Seraphine than the average opponent.
After normalising both champions win rates Orianna wins against Seraphine 7.83% less often than would be expected.
The average opponent winrate against Seraphine is 48.25%.


Karthus
the Deathsinger
Orianna wins against Karthus 44.24% of the time which is 2.45% lower against Karthus than the average opponent.
After normalising both champions win rates Orianna wins against Karthus 3.70% less often than would be expected.
The average opponent winrate against Karthus is 46.69%.


Aurelion Sol
The Star Forger
Orianna wins against Aurelion Sol 44.39% of the time which is 2.40% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Orianna wins against Aurelion Sol 3.65% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.79%.


Hwei
the Visionary
Orianna wins against Hwei 46.36% of the time which is 0.99% lower against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 2.24% less often than would be expected.
The average opponent winrate against Hwei is 47.35%.


Cassiopeia
the Serpent's Embrace
Orianna wins against Cassiopeia 47.14% of the time which is 0.03% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 1.22% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.11%.


Kog'Maw
the Mouth of the Abyss
Orianna wins against Kog'Maw 47.26% of the time which is 1.27% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Orianna wins against Kog'Maw 0.02% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.99%.


Twitch
the Plague Rat
Orianna wins against Twitch 47.55% of the time which is 0.34% lower against Twitch than the average opponent.
After normalising both champions win rates Orianna wins against Twitch 1.59% less often than would be expected.
The average opponent winrate against Twitch is 47.89%.


Swain
the Noxian Grand General
Orianna wins against Swain 47.88% of the time which is 1.49% higher against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 0.24% more often than would be expected.
The average opponent winrate against Swain is 46.39%.


Lux
the Lady of Luminosity
Orianna wins against Lux 48.01% of the time which is 0.34% higher against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 0.91% less often than would be expected.
The average opponent winrate against Lux is 47.67%.


Xerath
the Magus Ascendant
Orianna wins against Xerath 48.11% of the time which is 0.33% higher against Xerath than the average opponent.
After normalising both champions win rates Orianna wins against Xerath 0.92% less often than would be expected.
The average opponent winrate against Xerath is 47.78%.


Tristana
the Yordle Gunner
Orianna wins against Tristana 48.46% of the time which is 0.57% higher against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 0.68% less often than would be expected.
The average opponent winrate against Tristana is 47.89%.


Sivir
the Battle Mistress
Orianna wins against Sivir 48.71% of the time which is 1.50% higher against Sivir than the average opponent.
After normalising both champions win rates Orianna wins against Sivir 0.25% more often than would be expected.
The average opponent winrate against Sivir is 47.21%.


Mel
the Soul's Reflection
Orianna wins against Mel 49.30% of the time which is 0.07% lower against Mel than the average opponent.
After normalising both champions win rates Orianna wins against Mel 1.32% less often than would be expected.
The average opponent winrate against Mel is 49.37%.


Lucian
the Purifier
Orianna wins against Lucian 49.42% of the time which is 0.81% higher against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 0.44% less often than would be expected.
The average opponent winrate against Lucian is 48.61%.


Senna
the Redeemer
Orianna wins against Senna 49.54% of the time which is 0.79% higher against Senna than the average opponent.
After normalising both champions win rates Orianna wins against Senna 0.46% less often than would be expected.
The average opponent winrate against Senna is 48.75%.


Vayne
the Night Hunter
Orianna wins against Vayne 49.61% of the time which is 1.91% higher against Vayne than the average opponent.
After normalising both champions win rates Orianna wins against Vayne 0.66% more often than would be expected.
The average opponent winrate against Vayne is 47.70%.


Miss Fortune
the Bounty Hunter
Orianna wins against Miss Fortune 49.66% of the time which is 1.28% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Orianna wins against Miss Fortune 0.03% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.38%.


Nilah
the Joy Unbound
Orianna wins against Nilah 49.70% of the time which is 3.06% higher against Nilah than the average opponent.
After normalising both champions win rates Orianna wins against Nilah 1.81% more often than would be expected.
The average opponent winrate against Nilah is 46.64%.


Ziggs
the Hexplosives Expert
Orianna wins against Ziggs 49.77% of the time which is 0.58% higher against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 0.67% less often than would be expected.
The average opponent winrate against Ziggs is 49.19%.


Smolder
the Fiery Fledgling
Orianna wins against Smolder 49.86% of the time which is 1.19% higher against Smolder than the average opponent.
After normalising both champions win rates Orianna wins against Smolder 0.06% less often than would be expected.
The average opponent winrate against Smolder is 48.67%.


Ashe
the Frost Archer
Orianna wins against Ashe 49.95% of the time which is 1.37% higher against Ashe than the average opponent.
After normalising both champions win rates Orianna wins against Ashe 0.12% more often than would be expected.
The average opponent winrate against Ashe is 48.58%.


Xayah
the Rebel
Orianna wins against Xayah 50.31% of the time which is 1.67% higher against Xayah than the average opponent.
After normalising both champions win rates Orianna wins against Xayah 0.42% more often than would be expected.
The average opponent winrate against Xayah is 48.64%.


Jinx
the Loose Cannon
Orianna wins against Jinx 50.40% of the time which is 2.73% higher against Jinx than the average opponent.
After normalising both champions win rates Orianna wins against Jinx 1.48% more often than would be expected.
The average opponent winrate against Jinx is 47.67%.


Veigar
the Tiny Master of Evil
Orianna wins against Veigar 50.40% of the time which is 3.08% higher against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 1.83% more often than would be expected.
The average opponent winrate against Veigar is 47.32%.


Zeri
The Spark of Zaun
Orianna wins against Zeri 50.40% of the time which is 1.54% higher against Zeri than the average opponent.
After normalising both champions win rates Orianna wins against Zeri 0.29% more often than would be expected.
The average opponent winrate against Zeri is 48.86%.


Caitlyn
the Sheriff of Piltover
Orianna wins against Caitlyn 50.53% of the time which is 0.64% higher against Caitlyn than the average opponent.
After normalising both champions win rates Orianna wins against Caitlyn 0.61% less often than would be expected.
The average opponent winrate against Caitlyn is 49.89%.


Brand
the Burning Vengeance
Orianna wins against Brand 50.70% of the time which is 2.91% higher against Brand than the average opponent.
After normalising both champions win rates Orianna wins against Brand 1.66% more often than would be expected.
The average opponent winrate against Brand is 47.79%.


Draven
the Glorious Executioner
Orianna wins against Draven 50.80% of the time which is 0.58% higher against Draven than the average opponent.
After normalising both champions win rates Orianna wins against Draven 0.67% less often than would be expected.
The average opponent winrate against Draven is 50.22%.


Jhin
the Virtuoso
Orianna wins against Jhin 50.85% of the time which is 1.18% higher against Jhin than the average opponent.
After normalising both champions win rates Orianna wins against Jhin 0.07% less often than would be expected.
The average opponent winrate against Jhin is 49.67%.


Corki
the Daring Bombardier
Orianna wins against Corki 50.91% of the time which is 0.61% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 0.64% less often than would be expected.
The average opponent winrate against Corki is 50.30%.


Aphelios
the Weapon of the Faithful
Orianna wins against Aphelios 51.13% of the time which is 1.50% higher against Aphelios than the average opponent.
After normalising both champions win rates Orianna wins against Aphelios 0.25% more often than would be expected.
The average opponent winrate against Aphelios is 49.63%.


Yasuo
the Unforgiven
Orianna wins against Yasuo 51.17% of the time which is 4.38% higher against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 3.13% more often than would be expected.
The average opponent winrate against Yasuo is 46.79%.


Kai'Sa
Daughter of the Void
Orianna wins against Kai'Sa 51.35% of the time which is 1.26% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 0.01% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.09%.


Samira
the Desert Rose
Orianna wins against Samira 51.46% of the time which is 2.96% higher against Samira than the average opponent.
After normalising both champions win rates Orianna wins against Samira 1.71% more often than would be expected.
The average opponent winrate against Samira is 48.50%.


Kalista
the Spear of Vengeance
Orianna wins against Kalista 52.29% of the time which is 1.40% lower against Kalista than the average opponent.
After normalising both champions win rates Orianna wins against Kalista 2.65% less often than would be expected.
The average opponent winrate against Kalista is 53.69%.


Viktor
the Herald of the Arcane
Orianna wins against Viktor 52.38% of the time which is 3.15% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 1.90% more often than would be expected.
The average opponent winrate against Viktor is 49.23%.


Varus
the Arrow of Retribution
Orianna wins against Varus 52.61% of the time which is 1.03% higher against Varus than the average opponent.
After normalising both champions win rates Orianna wins against Varus 0.22% less often than would be expected.
The average opponent winrate against Varus is 51.58%.


Ezreal
the Prodigal Explorer
Orianna wins against Ezreal 52.83% of the time which is 1.30% higher against Ezreal than the average opponent.
After normalising both champions win rates Orianna wins against Ezreal 0.05% more often than would be expected.
The average opponent winrate against Ezreal is 51.53%.


Vel'Koz
the Eye of the Void
Orianna wins against Vel'Koz 55.31% of the time which is 6.89% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Orianna wins against Vel'Koz 5.64% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.42%.


Syndra
the Dark Sovereign
Orianna wins against Syndra 55.88% of the time which is 6.56% higher against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 5.31% more often than would be expected.
The average opponent winrate against Syndra is 49.32%.