

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.
1Trick Champions Analysed: 618,345
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 14 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Syndra
la Soberana Oscura
Orianna wins against Syndra 53.23% of the time which is 8.95% higher against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 1.58% less often than would be expected.
The average opponent winrate against Syndra is 44.28%.


Galio
el Coloso
Orianna wins against Galio 53.45% of the time which is 9.72% higher against Galio than the average opponent.
After normalising both champions win rates Orianna wins against Galio 0.80% less often than would be expected.
The average opponent winrate against Galio is 43.73%.


Akali
la Asesina Furtiva
Orianna wins against Akali 58.10% of the time which is 12.40% higher against Akali than the average opponent.
After normalising both champions win rates Orianna wins against Akali 1.86% more often than would be expected.
The average opponent winrate against Akali is 45.70%.


Ahri
la Vastaya de Nueve Colas
Orianna wins against Ahri 58.87% of the time which is 12.79% higher against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 2.25% more often than would be expected.
The average opponent winrate against Ahri is 46.08%.


Sylas
el Usurpador
Orianna wins against Sylas 59.05% of the time which is 14.07% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 3.54% more often than would be expected.
The average opponent winrate against Sylas is 44.98%.