

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.
Grandmaster+ Champions Analysed: 270,492
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 15.16 is the strongest counter to bottom champions of Sivir, Corki & Jhin. While Orianna middle is countered most by bottom champions of Aphelios, Yunara & Lucian. Below is a detailed breakdown of Orianna middle counters against bottom champions with a minimum of 100 games.


Aphelios
the Weapon of the Faithful
Orianna wins against Aphelios 40.52% of the time which is 5.51% lower against Aphelios than the average opponent.
After normalising both champions win rates Orianna wins against Aphelios 14.87% less often than would be expected.
The average opponent winrate against Aphelios is 46.03%.


Yunara
the Unbroken Faith
Orianna wins against Yunara 53.08% of the time which is 8.28% higher against Yunara than the average opponent.
After normalising both champions win rates Orianna wins against Yunara 1.07% less often than would be expected.
The average opponent winrate against Yunara is 44.80%.


Lucian
the Purifier
Orianna wins against Lucian 54.22% of the time which is 7.91% higher against Lucian than the average opponent.
After normalising both champions win rates Orianna wins against Lucian 1.45% less often than would be expected.
The average opponent winrate against Lucian is 46.31%.


Kai'Sa
Daughter of the Void
Orianna wins against Kai'Sa 54.44% of the time which is 8.34% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Orianna wins against Kai'Sa 1.02% less often than would be expected.
The average opponent winrate against Kai'Sa is 46.10%.


Jhin
the Virtuoso
Orianna wins against Jhin 57.05% of the time which is 8.58% higher against Jhin than the average opponent.
After normalising both champions win rates Orianna wins against Jhin 0.78% less often than would be expected.
The average opponent winrate against Jhin is 48.47%.


Corki
the Daring Bombardier
Orianna wins against Corki 59.84% of the time which is 12.33% higher against Corki than the average opponent.
After normalising both champions win rates Orianna wins against Corki 2.97% more often than would be expected.
The average opponent winrate against Corki is 47.51%.


Sivir
the Battle Mistress
Orianna wins against Sivir 66.39% of the time which is 21.18% higher against Sivir than the average opponent.
After normalising both champions win rates Orianna wins against Sivir 11.83% more often than would be expected.
The average opponent winrate against Sivir is 45.21%.