

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: 313,723
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 middle Counters
Presently there is insufficent games played by Orianna middle on Patch 15.6 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Syndra
Souveraine obscure
Orianna wins against Syndra 47.12% of the time which is 0.43% higher against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 3.69% less often than would be expected.
The average opponent winrate against Syndra is 46.69%.


Sylas
Révolutionnaire déchaîné
Orianna wins against Sylas 53.57% of the time which is 2.60% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 1.52% less often than would be expected.
The average opponent winrate against Sylas is 50.97%.


Ahri
Renard à neuf queues
Orianna wins against Ahri 56.80% of the time which is 11.44% higher against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 7.33% more often than would be expected.
The average opponent winrate against Ahri is 45.36%.