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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: 15,506,261
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.
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Orianna Counters
Orianna middle vs bottom Counters
Orianna middle on Patch 15.4 is the strongest counter to bottom champions of Mel, Lux & Kai'Sa. While Orianna middle is countered most by bottom champions of Veigar, Kog'Maw & Ashe. Below is a detailed breakdown of Orianna middle counters against bottom champions with a minimum of 100 games.
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Veigar
the Tiny Master of Evil
Orianna wins against Veigar 45.69% of the time which is 0.91% lower against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 3.62% less often than would be expected.
The average opponent winrate against Veigar is 46.60%.
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Kog'Maw
the Mouth of the Abyss
Orianna wins against Kog'Maw 47.12% of the time which is 1.17% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Orianna wins against Kog'Maw 1.53% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.95%.
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Ashe
the Frost Archer
Orianna wins against Ashe 48.11% of the time which is 0.34% higher against Ashe than the average opponent.
After normalising both champions win rates Orianna wins against Ashe 2.37% less often than would be expected.
The average opponent winrate against Ashe is 47.77%.
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Hwei
the Visionary
Orianna wins against Hwei 48.28% of the time which is 0.13% lower against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 2.84% less often than would be expected.
The average opponent winrate against Hwei is 48.41%.
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Nilah
the Joy Unbound
Orianna wins against Nilah 48.91% of the time which is 4.20% higher against Nilah than the average opponent.
After normalising both champions win rates Orianna wins against Nilah 1.50% more often than would be expected.
The average opponent winrate against Nilah is 44.71%.
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Twitch
the Plague Rat
Orianna wins against Twitch 48.94% of the time which is 1.49% higher against Twitch than the average opponent.
After normalising both champions win rates Orianna wins against Twitch 1.22% less often than would be expected.
The average opponent winrate against Twitch is 47.45%.
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Tristana
the Yordle Gunner
Orianna wins against Tristana 48.94% of the time which is 1.58% higher against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 1.13% less often than would be expected.
The average opponent winrate against Tristana is 47.36%.
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Seraphine
the Starry-Eyed Songstress
Orianna wins against Seraphine 50.00% of the time which is 2.35% higher against Seraphine than the average opponent.
After normalising both champions win rates Orianna wins against Seraphine 0.36% less often than would be expected.
The average opponent winrate against Seraphine is 47.65%.
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Vayne
the Night Hunter
Orianna wins against Vayne 50.02% of the time which is 3.50% higher against Vayne than the average opponent.
After normalising both champions win rates Orianna wins against Vayne 0.79% more often than would be expected.
The average opponent winrate against Vayne is 46.52%.
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Aphelios
the Weapon of the Faithful
Orianna wins against Aphelios 50.17% of the time which is 0.75% higher against Aphelios than the average opponent.
After normalising both champions win rates Orianna wins against Aphelios 1.96% less often than would be expected.
The average opponent winrate against Aphelios is 49.42%.
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Sivir
the Battle Mistress
Orianna wins against Sivir 50.25% of the time which is 2.68% higher against Sivir than the average opponent.
After normalising both champions win rates Orianna wins against Sivir 0.03% less often than would be expected.
The average opponent winrate against Sivir is 47.57%.
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Ziggs
the Hexplosives Expert
Orianna wins against Ziggs 50.70% of the time which is 3.26% higher against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 0.55% more often than would be expected.
The average opponent winrate against Ziggs is 47.44%.
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Jinx
the Loose Cannon
Orianna wins against Jinx 50.73% of the time which is 4.24% higher against Jinx than the average opponent.
After normalising both champions win rates Orianna wins against Jinx 1.53% more often than would be expected.
The average opponent winrate against Jinx is 46.49%.
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Jhin
the Virtuoso
Orianna wins against Jhin 50.79% of the time which is 1.97% higher against Jhin than the average opponent.
After normalising both champions win rates Orianna wins against Jhin 0.74% less often than would be expected.
The average opponent winrate against Jhin is 48.82%.
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Swain
the Noxian Grand General
Orianna wins against Swain 50.88% of the time which is 4.22% higher against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 1.51% more often than would be expected.
The average opponent winrate against Swain is 46.66%.
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Zeri
The Spark of Zaun
Orianna wins against Zeri 50.90% of the time which is 2.31% higher against Zeri than the average opponent.
After normalising both champions win rates Orianna wins against Zeri 0.40% less often than would be expected.
The average opponent winrate against Zeri is 48.59%.
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Cassiopeia
the Serpent's Embrace
Orianna wins against Cassiopeia 50.94% of the time which is 5.30% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 2.60% more often than would be expected.
The average opponent winrate against Cassiopeia is 45.64%.
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Yasuo
the Unforgiven
Orianna wins against Yasuo 51.38% of the time which is 5.62% higher against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 2.92% more often than would be expected.
The average opponent winrate against Yasuo is 45.76%.
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Ezreal
the Prodigal Explorer
Orianna wins against Ezreal 51.43% of the time which is 1.78% higher against Ezreal than the average opponent.
After normalising both champions win rates Orianna wins against Ezreal 0.93% less often than would be expected.
The average opponent winrate against Ezreal is 49.65%.
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Varus
the Arrow of Retribution
Orianna wins against Varus 51.44% of the time which is 1.69% higher against Varus than the average opponent.
After normalising both champions win rates Orianna wins against Varus 1.02% less often than would be expected.
The average opponent winrate against Varus is 49.75%.
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Samira
the Desert Rose
Orianna wins against Samira 51.49% of the time which is 2.90% higher against Samira than the average opponent.
After normalising both champions win rates Orianna wins against Samira 0.19% more often than would be expected.
The average opponent winrate against Samira is 48.59%.
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Miss Fortune
the Bounty Hunter
Orianna wins against Miss Fortune 51.56% of the time which is 4.47% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Orianna wins against Miss Fortune 1.76% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.09%.
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Corki
the Daring Bombardier
Orianna wins against Corki 51.62% of the time which is 3.17% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 0.46% more often than would be expected.
The average opponent winrate against Corki is 48.45%.
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Xayah
the Rebel
Orianna wins against Xayah 51.75% of the time which is 3.85% higher against Xayah than the average opponent.
After normalising both champions win rates Orianna wins against Xayah 1.14% more often than would be expected.
The average opponent winrate against Xayah is 47.90%.
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Caitlyn
the Sheriff of Piltover
Orianna wins against Caitlyn 51.82% of the time which is 2.98% higher against Caitlyn than the average opponent.
After normalising both champions win rates Orianna wins against Caitlyn 0.27% more often than would be expected.
The average opponent winrate against Caitlyn is 48.84%.
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Draven
the Glorious Executioner
Orianna wins against Draven 52.19% of the time which is 4.24% higher against Draven than the average opponent.
After normalising both champions win rates Orianna wins against Draven 1.53% more often than would be expected.
The average opponent winrate against Draven is 47.95%.
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Kalista
the Spear of Vengeance
Orianna wins against Kalista 52.19% of the time which is 1.66% higher against Kalista than the average opponent.
After normalising both champions win rates Orianna wins against Kalista 1.05% less often than would be expected.
The average opponent winrate against Kalista is 50.53%.
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Smolder
the Fiery Fledgling
Orianna wins against Smolder 52.53% of the time which is 2.39% higher against Smolder than the average opponent.
After normalising both champions win rates Orianna wins against Smolder 0.32% less often than would be expected.
The average opponent winrate against Smolder is 50.14%.
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Lucian
the Purifier
Orianna wins against Lucian 53.42% of the time which is 4.57% higher against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 1.86% more often than would be expected.
The average opponent winrate against Lucian is 48.85%.
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Viktor
the Herald of the Arcane
Orianna wins against Viktor 53.59% of the time which is 6.67% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 3.96% more often than would be expected.
The average opponent winrate against Viktor is 46.92%.
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Kai'Sa
Daughter of the Void
Orianna wins against Kai'Sa 53.67% of the time which is 3.38% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 0.67% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.29%.
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Lux
the Lady of Luminosity
Orianna wins against Lux 53.93% of the time which is 7.00% higher against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 4.29% more often than would be expected.
The average opponent winrate against Lux is 46.93%.
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Mel
the Soul's Reflection
Orianna wins against Mel 55.42% of the time which is 4.64% higher against Mel than the average opponent.
After normalising both champions win rates Orianna wins against Mel 1.93% more often than would be expected.
The average opponent winrate against Mel is 50.78%.