

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.
Grandmaster+ Champions Analysed: 293,691
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 jungle Counters
Presently there is insufficent games played by Orianna middle on Patch 15.16 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Qiyana
Gebieterin der Elemente
Orianna wins against Qiyana 51.41% of the time which is 8.15% higher against Qiyana than the average opponent.
After normalising both champions win rates Orianna wins against Qiyana 1.43% less often than would be expected.
The average opponent winrate against Qiyana is 43.26%.


Lee Sin
der blinde Mönch
Orianna wins against Lee Sin 57.58% of the time which is 11.61% higher against Lee Sin than the average opponent.
After normalising both champions win rates Orianna wins against Lee Sin 2.00% more often than would be expected.
The average opponent winrate against Lee Sin is 45.97%.


Sylas
Sprenger der Ketten
Orianna wins against Sylas 59.55% of the time which is 12.55% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 2.93% more often than would be expected.
The average opponent winrate against Sylas is 47.00%.


Viego
der gestürzte König
Orianna wins against Viego 65.82% of the time which is 19.66% higher against Viego than the average opponent.
After normalising both champions win rates Orianna wins against Viego 10.05% more often than would be expected.
The average opponent winrate against Viego is 46.16%.