

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.
Challenger Champions Analysed: 137,624
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 support Counters
Presently there is insufficent games played by Orianna middle on Patch 30 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Bard
the Wandering Caretaker
Orianna wins against Bard 45.95% of the time which is 0.56% lower against Bard than the average opponent.
After normalising both champions win rates Orianna wins against Bard 8.02% less often than would be expected.
The average opponent winrate against Bard is 46.51%.


Nautilus
the Titan of the Depths
Orianna wins against Nautilus 56.60% of the time which is 7.00% higher against Nautilus than the average opponent.
After normalising both champions win rates Orianna wins against Nautilus 0.46% less often than would be expected.
The average opponent winrate against Nautilus is 49.60%.


Alistar
the Minotaur
Orianna wins against Alistar 61.67% of the time which is 15.24% higher against Alistar than the average opponent.
After normalising both champions win rates Orianna wins against Alistar 7.78% more often than would be expected.
The average opponent winrate against Alistar is 46.43%.