

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: 34,038,605
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 support vs middle Counters
Presently there is insufficent games played by Orianna support on Patch 30 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Sylas
el Usurpador
Orianna wins against Sylas 44.17% of the time which is 4.76% lower against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 5.58% less often than would be expected.
The average opponent winrate against Sylas is 48.93%.


Ahri
la Vastaya de Nueve Colas
Orianna wins against Ahri 51.20% of the time which is 3.97% higher against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 3.15% more often than would be expected.
The average opponent winrate against Ahri is 47.23%.


Yasuo
el Imperdonable
Orianna wins against Yasuo 51.46% of the time which is 3.17% higher against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 2.35% more often than would be expected.
The average opponent winrate against Yasuo is 48.29%.


Viktor
El Heraldo de lo Arcano
Orianna wins against Viktor 51.97% of the time which is 3.01% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 2.19% more often than would be expected.
The average opponent winrate against Viktor is 48.96%.