

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.
Platinum+ Champions Analysed: 23,987,932
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 support Counters
Presently there is insufficent games played by Orianna support on Patch 15.9 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


Thresh
Strażnik Łańcuchów
Orianna wins against Thresh 41.27% of the time which is 7.57% lower against Thresh than the average opponent.
After normalising both champions win rates Orianna wins against Thresh 4.10% less often than would be expected.
The average opponent winrate against Thresh is 48.84%.


Lulu
Wróżkowa Czarodziejka
Orianna wins against Lulu 45.10% of the time which is 2.94% lower against Lulu than the average opponent.
After normalising both champions win rates Orianna wins against Lulu 0.52% more often than would be expected.
The average opponent winrate against Lulu is 48.04%.


Nami
Władczyni Przypływów
Orianna wins against Nami 45.11% of the time which is 2.48% lower against Nami than the average opponent.
After normalising both champions win rates Orianna wins against Nami 0.97% more often than would be expected.
The average opponent winrate against Nami is 47.59%.