

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.


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


Nautilus
el Titán de las Profundidades
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
el Minotauro
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%.