

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.
Master+ Champions Analysed: 3,934,895
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 30 is the strongest counter to bottom champions of Caitlyn, Samira & Yasuo. While Orianna middle is countered most by bottom champions of Seraphine, Cassiopeia & Kog'Maw. 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 43.24% of the time which is 5.24% lower against Seraphine than the average opponent.
After normalising both champions win rates Orianna wins against Seraphine 9.59% less often than would be expected.
The average opponent winrate against Seraphine is 48.48%.


Cassiopeia
the Serpent's Embrace
Orianna wins against Cassiopeia 46.15% of the time which is 1.79% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Orianna wins against Cassiopeia 2.54% less often than would be expected.
The average opponent winrate against Cassiopeia is 44.36%.


Kog'Maw
the Mouth of the Abyss
Orianna wins against Kog'Maw 46.64% of the time which is 2.21% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Orianna wins against Kog'Maw 2.12% less often than would be expected.
The average opponent winrate against Kog'Maw is 44.43%.


Swain
the Noxian Grand General
Orianna wins against Swain 46.72% of the time which is 1.49% higher against Swain than the average opponent.
After normalising both champions win rates Orianna wins against Swain 2.85% less often than would be expected.
The average opponent winrate against Swain is 45.23%.


Ziggs
the Hexplosives Expert
Orianna wins against Ziggs 47.22% of the time which is 0.34% higher against Ziggs than the average opponent.
After normalising both champions win rates Orianna wins against Ziggs 4.01% less often than would be expected.
The average opponent winrate against Ziggs is 46.88%.


Vayne
the Night Hunter
Orianna wins against Vayne 48.54% of the time which is 1.45% higher against Vayne than the average opponent.
After normalising both champions win rates Orianna wins against Vayne 2.90% less often than would be expected.
The average opponent winrate against Vayne is 47.09%.


Sivir
the Battle Mistress
Orianna wins against Sivir 49.97% of the time which is 3.68% higher against Sivir than the average opponent.
After normalising both champions win rates Orianna wins against Sivir 0.67% less often than would be expected.
The average opponent winrate against Sivir is 46.29%.


Senna
the Redeemer
Orianna wins against Senna 50.17% of the time which is 2.74% higher against Senna than the average opponent.
After normalising both champions win rates Orianna wins against Senna 1.61% less often than would be expected.
The average opponent winrate against Senna is 47.43%.


Ashe
the Frost Archer
Orianna wins against Ashe 50.30% of the time which is 3.78% higher against Ashe than the average opponent.
After normalising both champions win rates Orianna wins against Ashe 0.57% less often than would be expected.
The average opponent winrate against Ashe is 46.52%.


Zeri
The Spark of Zaun
Orianna wins against Zeri 50.32% of the time which is 2.46% higher against Zeri than the average opponent.
After normalising both champions win rates Orianna wins against Zeri 1.89% less often than would be expected.
The average opponent winrate against Zeri is 47.86%.


Hwei
the Visionary
Orianna wins against Hwei 50.32% of the time which is 4.60% higher against Hwei than the average opponent.
After normalising both champions win rates Orianna wins against Hwei 0.26% more often than would be expected.
The average opponent winrate against Hwei is 45.72%.


Miss Fortune
the Bounty Hunter
Orianna wins against Miss Fortune 50.86% of the time which is 3.27% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Orianna wins against Miss Fortune 1.08% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.59%.


Tristana
the Yordle Gunner
Orianna wins against Tristana 51.12% of the time which is 4.55% higher against Tristana than the average opponent.
After normalising both champions win rates Orianna wins against Tristana 0.20% more often than would be expected.
The average opponent winrate against Tristana is 46.57%.


Draven
the Glorious Executioner
Orianna wins against Draven 51.14% of the time which is 3.94% higher against Draven than the average opponent.
After normalising both champions win rates Orianna wins against Draven 0.41% less often than would be expected.
The average opponent winrate against Draven is 47.20%.


Kalista
the Spear of Vengeance
Orianna wins against Kalista 51.33% of the time which is 0.66% higher against Kalista than the average opponent.
After normalising both champions win rates Orianna wins against Kalista 3.69% less often than would be expected.
The average opponent winrate against Kalista is 50.67%.


Jhin
the Virtuoso
Orianna wins against Jhin 51.62% of the time which is 2.46% higher against Jhin than the average opponent.
After normalising both champions win rates Orianna wins against Jhin 1.89% less often than would be expected.
The average opponent winrate against Jhin is 49.16%.


Twitch
the Plague Rat
Orianna wins against Twitch 51.88% of the time which is 5.41% higher against Twitch than the average opponent.
After normalising both champions win rates Orianna wins against Twitch 1.06% more often than would be expected.
The average opponent winrate against Twitch is 46.47%.


Aphelios
the Weapon of the Faithful
Orianna wins against Aphelios 52.30% of the time which is 3.59% higher against Aphelios than the average opponent.
After normalising both champions win rates Orianna wins against Aphelios 0.76% less often than would be expected.
The average opponent winrate against Aphelios is 48.71%.


Lucian
the Purifier
Orianna wins against Lucian 52.65% of the time which is 5.21% higher against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 0.86% more often than would be expected.
The average opponent winrate against Lucian is 47.44%.


Kai'Sa
Daughter of the Void
Orianna wins against Kai'Sa 52.72% of the time which is 4.02% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 0.33% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.70%.


Nilah
the Joy Unbound
Orianna wins against Nilah 52.77% of the time which is 6.11% higher against Nilah than the average opponent.
After normalising both champions win rates Orianna wins against Nilah 1.76% more often than would be expected.
The average opponent winrate against Nilah is 46.66%.


Jinx
the Loose Cannon
Orianna wins against Jinx 52.90% of the time which is 6.14% higher against Jinx than the average opponent.
After normalising both champions win rates Orianna wins against Jinx 1.79% more often than would be expected.
The average opponent winrate against Jinx is 46.76%.


Mel
the Soul's Reflection
Orianna wins against Mel 53.03% of the time which is 3.85% higher against Mel than the average opponent.
After normalising both champions win rates Orianna wins against Mel 0.50% less often than would be expected.
The average opponent winrate against Mel is 49.18%.


Xayah
the Rebel
Orianna wins against Xayah 53.48% of the time which is 5.52% higher against Xayah than the average opponent.
After normalising both champions win rates Orianna wins against Xayah 1.17% more often than would be expected.
The average opponent winrate against Xayah is 47.96%.


Varus
the Arrow of Retribution
Orianna wins against Varus 53.49% of the time which is 3.57% higher against Varus than the average opponent.
After normalising both champions win rates Orianna wins against Varus 0.78% less often than would be expected.
The average opponent winrate against Varus is 49.92%.


Smolder
the Fiery Fledgling
Orianna wins against Smolder 53.53% of the time which is 5.89% higher against Smolder than the average opponent.
After normalising both champions win rates Orianna wins against Smolder 1.54% more often than would be expected.
The average opponent winrate against Smolder is 47.64%.


Corki
the Daring Bombardier
Orianna wins against Corki 53.58% of the time which is 5.70% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 1.35% more often than would be expected.
The average opponent winrate against Corki is 47.88%.


Ezreal
the Prodigal Explorer
Orianna wins against Ezreal 54.93% of the time which is 4.92% higher against Ezreal than the average opponent.
After normalising both champions win rates Orianna wins against Ezreal 0.57% more often than would be expected.
The average opponent winrate against Ezreal is 50.01%.


Yasuo
the Unforgiven
Orianna wins against Yasuo 55.66% of the time which is 10.67% higher against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 6.33% more often than would be expected.
The average opponent winrate against Yasuo is 44.99%.


Samira
the Desert Rose
Orianna wins against Samira 56.31% of the time which is 8.97% higher against Samira than the average opponent.
After normalising both champions win rates Orianna wins against Samira 4.62% more often than would be expected.
The average opponent winrate against Samira is 47.34%.


Caitlyn
the Sheriff of Piltover
Orianna wins against Caitlyn 57.73% of the time which is 8.95% higher against Caitlyn than the average opponent.
After normalising both champions win rates Orianna wins against Caitlyn 4.60% more often than would be expected.
The average opponent winrate against Caitlyn is 48.78%.