

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: 16,590,402
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 15.6 is the strongest counter to bottom champions of Mel, Karthus & Kalista. While Orianna middle is countered most by bottom champions of Cassiopeia, Brand & Viktor. Below is a detailed breakdown of Orianna middle counters against bottom champions with a minimum of 100 games.


Cassiopeia
the Serpent's Embrace
Orianna wins against Cassiopeia 41.57% of the time which is 3.72% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 6.59% less often than would be expected.
The average opponent winrate against Cassiopeia is 45.29%.


Brand
the Burning Vengeance
Orianna wins against Brand 43.57% of the time which is 4.19% lower against Brand than the average opponent.
After normalising both champions win rates Orianna wins against Brand 7.07% less often than would be expected.
The average opponent winrate against Brand is 47.76%.


Viktor
the Herald of the Arcane
Orianna wins against Viktor 45.91% of the time which is 0.66% lower against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 3.54% less often than would be expected.
The average opponent winrate against Viktor is 46.57%.


Lux
the Lady of Luminosity
Orianna wins against Lux 46.74% of the time which is 0.26% lower against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 3.14% less often than would be expected.
The average opponent winrate against Lux is 47.00%.


Yasuo
the Unforgiven
Orianna wins against Yasuo 47.46% of the time which is 2.08% higher against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 0.79% less often than would be expected.
The average opponent winrate against Yasuo is 45.38%.


Hwei
the Visionary
Orianna wins against Hwei 48.24% of the time which is 0.40% higher against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 2.48% less often than would be expected.
The average opponent winrate against Hwei is 47.84%.


Ziggs
the Hexplosives Expert
Orianna wins against Ziggs 48.58% of the time which is 0.90% higher against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 1.98% less often than would be expected.
The average opponent winrate against Ziggs is 47.68%.


Vayne
the Night Hunter
Orianna wins against Vayne 48.87% of the time which is 2.55% higher against Vayne than the average opponent.
After normalising both champions win rates Orianna wins against Vayne 0.33% less often than would be expected.
The average opponent winrate against Vayne is 46.32%.


Kog'Maw
the Mouth of the Abyss
Orianna wins against Kog'Maw 48.91% of the time which is 3.82% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Orianna wins against Kog'Maw 0.95% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.09%.


Seraphine
the Starry-Eyed Songstress
Orianna wins against Seraphine 48.95% of the time which is 1.99% higher against Seraphine than the average opponent.
After normalising both champions win rates Orianna wins against Seraphine 0.89% less often than would be expected.
The average opponent winrate against Seraphine is 46.96%.


Swain
the Noxian Grand General
Orianna wins against Swain 48.98% of the time which is 3.72% higher against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 0.85% more often than would be expected.
The average opponent winrate against Swain is 45.26%.


Zeri
The Spark of Zaun
Orianna wins against Zeri 49.13% of the time which is 0.80% higher against Zeri than the average opponent.
After normalising both champions win rates Orianna wins against Zeri 2.08% less often than would be expected.
The average opponent winrate against Zeri is 48.33%.


Tristana
the Yordle Gunner
Orianna wins against Tristana 49.28% of the time which is 2.47% higher against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 0.41% less often than would be expected.
The average opponent winrate against Tristana is 46.81%.


Veigar
the Tiny Master of Evil
Orianna wins against Veigar 49.38% of the time which is 2.97% higher against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 0.09% more often than would be expected.
The average opponent winrate against Veigar is 46.41%.


Nilah
the Joy Unbound
Orianna wins against Nilah 49.83% of the time which is 4.51% higher against Nilah than the average opponent.
After normalising both champions win rates Orianna wins against Nilah 1.64% more often than would be expected.
The average opponent winrate against Nilah is 45.32%.


Lucian
the Purifier
Orianna wins against Lucian 49.93% of the time which is 2.49% higher against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 0.39% less often than would be expected.
The average opponent winrate against Lucian is 47.44%.


Miss Fortune
the Bounty Hunter
Orianna wins against Miss Fortune 50.15% of the time which is 3.06% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Orianna wins against Miss Fortune 0.18% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.09%.


Draven
the Glorious Executioner
Orianna wins against Draven 50.22% of the time which is 1.90% higher against Draven than the average opponent.
After normalising both champions win rates Orianna wins against Draven 0.98% less often than would be expected.
The average opponent winrate against Draven is 48.32%.


Jhin
the Virtuoso
Orianna wins against Jhin 50.32% of the time which is 2.20% higher against Jhin than the average opponent.
After normalising both champions win rates Orianna wins against Jhin 0.68% less often than would be expected.
The average opponent winrate against Jhin is 48.12%.


Xayah
the Rebel
Orianna wins against Xayah 50.47% of the time which is 2.34% higher against Xayah than the average opponent.
After normalising both champions win rates Orianna wins against Xayah 0.54% less often than would be expected.
The average opponent winrate against Xayah is 48.13%.


Jinx
the Loose Cannon
Orianna wins against Jinx 50.62% of the time which is 3.95% higher against Jinx than the average opponent.
After normalising both champions win rates Orianna wins against Jinx 1.07% more often than would be expected.
The average opponent winrate against Jinx is 46.67%.


Twitch
the Plague Rat
Orianna wins against Twitch 50.99% of the time which is 3.61% higher against Twitch than the average opponent.
After normalising both champions win rates Orianna wins against Twitch 0.73% more often than would be expected.
The average opponent winrate against Twitch is 47.38%.


Smolder
the Fiery Fledgling
Orianna wins against Smolder 51.51% of the time which is 3.13% higher against Smolder than the average opponent.
After normalising both champions win rates Orianna wins against Smolder 0.25% more often than would be expected.
The average opponent winrate against Smolder is 48.38%.


Aphelios
the Weapon of the Faithful
Orianna wins against Aphelios 51.66% of the time which is 3.04% higher against Aphelios than the average opponent.
After normalising both champions win rates Orianna wins against Aphelios 0.16% more often than would be expected.
The average opponent winrate against Aphelios is 48.62%.


Sivir
the Battle Mistress
Orianna wins against Sivir 51.72% of the time which is 4.29% higher against Sivir than the average opponent.
After normalising both champions win rates Orianna wins against Sivir 1.41% more often than would be expected.
The average opponent winrate against Sivir is 47.43%.


Ashe
the Frost Archer
Orianna wins against Ashe 51.75% of the time which is 3.44% higher against Ashe than the average opponent.
After normalising both champions win rates Orianna wins against Ashe 0.56% more often than would be expected.
The average opponent winrate against Ashe is 48.31%.


Kai'Sa
Daughter of the Void
Orianna wins against Kai'Sa 51.77% of the time which is 2.71% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 0.17% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.06%.


Caitlyn
the Sheriff of Piltover
Orianna wins against Caitlyn 52.43% of the time which is 3.74% higher against Caitlyn than the average opponent.
After normalising both champions win rates Orianna wins against Caitlyn 0.86% more often than would be expected.
The average opponent winrate against Caitlyn is 48.69%.


Corki
the Daring Bombardier
Orianna wins against Corki 52.53% of the time which is 3.73% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 0.85% more often than would be expected.
The average opponent winrate against Corki is 48.80%.


Varus
the Arrow of Retribution
Orianna wins against Varus 52.63% of the time which is 3.28% higher against Varus than the average opponent.
After normalising both champions win rates Orianna wins against Varus 0.40% more often than would be expected.
The average opponent winrate against Varus is 49.35%.


Samira
the Desert Rose
Orianna wins against Samira 52.79% of the time which is 4.73% higher against Samira than the average opponent.
After normalising both champions win rates Orianna wins against Samira 1.85% more often than would be expected.
The average opponent winrate against Samira is 48.06%.


Ezreal
the Prodigal Explorer
Orianna wins against Ezreal 52.83% of the time which is 1.87% higher against Ezreal than the average opponent.
After normalising both champions win rates Orianna wins against Ezreal 1.01% less often than would be expected.
The average opponent winrate against Ezreal is 50.96%.


Kalista
the Spear of Vengeance
Orianna wins against Kalista 53.83% of the time which is 3.66% higher against Kalista than the average opponent.
After normalising both champions win rates Orianna wins against Kalista 0.78% more often than would be expected.
The average opponent winrate against Kalista is 50.17%.


Karthus
the Deathsinger
Orianna wins against Karthus 55.33% of the time which is 11.28% higher against Karthus than the average opponent.
After normalising both champions win rates Orianna wins against Karthus 8.41% more often than would be expected.
The average opponent winrate against Karthus is 44.05%.


Mel
the Soul's Reflection
Orianna wins against Mel 56.51% of the time which is 5.78% higher against Mel than the average opponent.
After normalising both champions win rates Orianna wins against Mel 2.90% more often than would be expected.
The average opponent winrate against Mel is 50.73%.