

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.
Gold+ Champions Analysed: 60,716,384
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 15.1 is the strongest counter to bottom champions of Senna, Yone & Aphelios. While Orianna middle is countered most by bottom champions of Heimerdinger, Vel'Koz & Seraphine. Below is a detailed breakdown of Orianna middle counters against bottom champions with a minimum of 100 games.


Heimerdinger
the Revered Inventor
Orianna wins against Heimerdinger 40.78% of the time which is 5.21% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Orianna wins against Heimerdinger 5.56% less often than would be expected.
The average opponent winrate against Heimerdinger is 45.99%.


Vel'Koz
the Eye of the Void
Orianna wins against Vel'Koz 44.44% of the time which is 1.10% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Orianna wins against Vel'Koz 1.45% less often than would be expected.
The average opponent winrate against Vel'Koz is 45.54%.


Seraphine
the Starry-Eyed Songstress
Orianna wins against Seraphine 45.66% of the time which is 2.17% lower against Seraphine than the average opponent.
After normalising both champions win rates Orianna wins against Seraphine 2.52% less often than would be expected.
The average opponent winrate against Seraphine is 47.83%.


Aurelion Sol
The Star Forger
Orianna wins against Aurelion Sol 45.97% of the time which is 1.69% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Orianna wins against Aurelion Sol 2.04% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.66%.


Cassiopeia
the Serpent's Embrace
Orianna wins against Cassiopeia 46.34% of the time which is 1.08% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 1.43% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.42%.


Hwei
the Visionary
Orianna wins against Hwei 46.42% of the time which is 1.19% lower against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 1.54% less often than would be expected.
The average opponent winrate against Hwei is 47.61%.


Miss Fortune
the Bounty Hunter
Orianna wins against Miss Fortune 46.92% of the time which is 0.70% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Orianna wins against Miss Fortune 0.35% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.22%.


Karthus
the Deathsinger
Orianna wins against Karthus 47.59% of the time which is 1.99% lower against Karthus than the average opponent.
After normalising both champions win rates Orianna wins against Karthus 2.34% less often than would be expected.
The average opponent winrate against Karthus is 49.58%.


Xerath
the Magus Ascendant
Orianna wins against Xerath 47.75% of the time which is 0.12% higher against Xerath than the average opponent.
After normalising both champions win rates Orianna wins against Xerath 0.23% less often than would be expected.
The average opponent winrate against Xerath is 47.63%.


Zyra
Rise of the Thorns
Orianna wins against Zyra 47.97% of the time which is 0.62% higher against Zyra than the average opponent.
After normalising both champions win rates Orianna wins against Zyra 0.27% more often than would be expected.
The average opponent winrate against Zyra is 47.35%.


Kog'Maw
the Mouth of the Abyss
Orianna wins against Kog'Maw 48.25% of the time which is 1.53% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Orianna wins against Kog'Maw 1.18% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.72%.


Twitch
the Plague Rat
Orianna wins against Twitch 48.30% of the time which is 0.45% lower against Twitch than the average opponent.
After normalising both champions win rates Orianna wins against Twitch 0.80% less often than would be expected.
The average opponent winrate against Twitch is 48.75%.


Viktor
the Herald of the Arcane
Orianna wins against Viktor 48.46% of the time which is 1.10% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 0.75% more often than would be expected.
The average opponent winrate against Viktor is 47.36%.


Malzahar
the Prophet of the Void
Orianna wins against Malzahar 48.66% of the time which is 0.19% higher against Malzahar than the average opponent.
After normalising both champions win rates Orianna wins against Malzahar 0.16% less often than would be expected.
The average opponent winrate against Malzahar is 48.47%.


Yasuo
the Unforgiven
Orianna wins against Yasuo 48.76% of the time which is 0.37% lower against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 0.72% less often than would be expected.
The average opponent winrate against Yasuo is 49.13%.


Sivir
the Battle Mistress
Orianna wins against Sivir 48.84% of the time which is 0.32% 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 48.52%.


Vayne
the Night Hunter
Orianna wins against Vayne 48.93% of the time which is 1.41% higher against Vayne than the average opponent.
After normalising both champions win rates Orianna wins against Vayne 1.06% more often than would be expected.
The average opponent winrate against Vayne is 47.52%.


Nilah
the Joy Unbound
Orianna wins against Nilah 48.99% of the time which is 1.95% higher against Nilah than the average opponent.
After normalising both champions win rates Orianna wins against Nilah 1.60% more often than would be expected.
The average opponent winrate against Nilah is 47.04%.


Ziggs
the Hexplosives Expert
Orianna wins against Ziggs 49.27% of the time which is 0.54% higher against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 0.19% more often than would be expected.
The average opponent winrate against Ziggs is 48.73%.


Swain
the Noxian Grand General
Orianna wins against Swain 49.48% of the time which is 0.48% higher against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 0.13% more often than would be expected.
The average opponent winrate against Swain is 49.00%.


Jhin
the Virtuoso
Orianna wins against Jhin 49.60% of the time which is 0.68% lower against Jhin than the average opponent.
After normalising both champions win rates Orianna wins against Jhin 1.03% less often than would be expected.
The average opponent winrate against Jhin is 50.28%.


Ezreal
the Prodigal Explorer
Orianna wins against Ezreal 49.61% of the time which is 0.74% lower against Ezreal than the average opponent.
After normalising both champions win rates Orianna wins against Ezreal 1.09% less often than would be expected.
The average opponent winrate against Ezreal is 50.35%.


Xayah
the Rebel
Orianna wins against Xayah 49.66% of the time which is 0.11% higher against Xayah than the average opponent.
After normalising both champions win rates Orianna wins against Xayah 0.24% less often than would be expected.
The average opponent winrate against Xayah is 49.55%.


Syndra
the Dark Sovereign
Orianna wins against Syndra 49.82% of the time which is 0.94% lower against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 1.29% less often than would be expected.
The average opponent winrate against Syndra is 50.76%.


Jinx
the Loose Cannon
Orianna wins against Jinx 50.04% of the time which is 1.12% higher against Jinx than the average opponent.
After normalising both champions win rates Orianna wins against Jinx 0.77% more often than would be expected.
The average opponent winrate against Jinx is 48.92%.


Zeri
The Spark of Zaun
Orianna wins against Zeri 50.08% of the time which is 0.24% lower against Zeri than the average opponent.
After normalising both champions win rates Orianna wins against Zeri 0.59% less often than would be expected.
The average opponent winrate against Zeri is 50.32%.


Lux
the Lady of Luminosity
Orianna wins against Lux 50.34% of the time which is 3.01% higher against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 2.66% more often than would be expected.
The average opponent winrate against Lux is 47.33%.


Corki
the Daring Bombardier
Orianna wins against Corki 50.43% of the time which is 0.59% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 0.24% more often than would be expected.
The average opponent winrate against Corki is 49.84%.


Varus
the Arrow of Retribution
Orianna wins against Varus 50.48% of the time which is 0.04% lower against Varus than the average opponent.
After normalising both champions win rates Orianna wins against Varus 0.39% less often than would be expected.
The average opponent winrate against Varus is 50.52%.


Caitlyn
the Sheriff of Piltover
Orianna wins against Caitlyn 50.66% of the time which is 0.95% higher against Caitlyn than the average opponent.
After normalising both champions win rates Orianna wins against Caitlyn 0.60% more often than would be expected.
The average opponent winrate against Caitlyn is 49.71%.


Kai'Sa
Daughter of the Void
Orianna wins against Kai'Sa 50.70% of the time which is 0.42% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 0.77% less often than would be expected.
The average opponent winrate against Kai'Sa is 51.12%.


Lucian
the Purifier
Orianna wins against Lucian 51.08% of the time which is 0.63% higher against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 0.28% more often than would be expected.
The average opponent winrate against Lucian is 50.45%.


Draven
the Glorious Executioner
Orianna wins against Draven 51.15% of the time which is 0.33% lower against Draven than the average opponent.
After normalising both champions win rates Orianna wins against Draven 0.68% less often than would be expected.
The average opponent winrate against Draven is 51.48%.


Veigar
the Tiny Master of Evil
Orianna wins against Veigar 51.19% of the time which is 3.93% higher against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 3.58% more often than would be expected.
The average opponent winrate against Veigar is 47.26%.


Cho'Gath
the Terror of the Void
Orianna wins against Cho'Gath 51.27% of the time which is 0.04% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Orianna wins against Cho'Gath 0.39% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.31%.


Smolder
the Fiery Fledgling
Orianna wins against Smolder 51.69% of the time which is 0.79% higher against Smolder than the average opponent.
After normalising both champions win rates Orianna wins against Smolder 0.44% more often than would be expected.
The average opponent winrate against Smolder is 50.90%.


Samira
the Desert Rose
Orianna wins against Samira 51.74% of the time which is 0.80% higher against Samira than the average opponent.
After normalising both champions win rates Orianna wins against Samira 0.45% more often than would be expected.
The average opponent winrate against Samira is 50.94%.


Brand
the Burning Vengeance
Orianna wins against Brand 51.80% of the time which is 4.98% higher against Brand than the average opponent.
After normalising both champions win rates Orianna wins against Brand 4.63% more often than would be expected.
The average opponent winrate against Brand is 46.82%.


Ashe
the Frost Archer
Orianna wins against Ashe 51.85% of the time which is 0.14% higher against Ashe than the average opponent.
After normalising both champions win rates Orianna wins against Ashe 0.21% less often than would be expected.
The average opponent winrate against Ashe is 51.71%.


Aurora
the Witch Between Worlds
Orianna wins against Aurora 52.03% of the time which is 0.28% lower against Aurora than the average opponent.
After normalising both champions win rates Orianna wins against Aurora 0.63% less often than would be expected.
The average opponent winrate against Aurora is 52.31%.


Kalista
the Spear of Vengeance
Orianna wins against Kalista 52.11% of the time which is 0.71% higher against Kalista than the average opponent.
After normalising both champions win rates Orianna wins against Kalista 0.36% more often than would be expected.
The average opponent winrate against Kalista is 51.40%.


Tahm Kench
The River King
Orianna wins against Tahm Kench 52.12% of the time which is 6.18% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Orianna wins against Tahm Kench 5.83% more often than would be expected.
The average opponent winrate against Tahm Kench is 45.94%.


Tristana
the Yordle Gunner
Orianna wins against Tristana 52.13% of the time which is 0.81% higher against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 0.46% more often than would be expected.
The average opponent winrate against Tristana is 51.32%.


Aphelios
the Weapon of the Faithful
Orianna wins against Aphelios 52.40% of the time which is 1.31% higher against Aphelios than the average opponent.
After normalising both champions win rates Orianna wins against Aphelios 0.96% more often than would be expected.
The average opponent winrate against Aphelios is 51.09%.


Yone
the Unforgotten
Orianna wins against Yone 59.41% of the time which is 6.49% higher against Yone than the average opponent.
After normalising both champions win rates Orianna wins against Yone 6.14% more often than would be expected.
The average opponent winrate against Yone is 52.92%.


Senna
the Redeemer
Orianna wins against Senna 65.44% of the time which is 10.38% higher against Senna than the average opponent.
After normalising both champions win rates Orianna wins against Senna 10.03% more often than would be expected.
The average opponent winrate against Senna is 55.06%.