

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: 403,653
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
Orianna middle on Patch 30 is the strongest counter to middle champions of Aurora, Sylas & Ahri. While Orianna middle is countered most by middle champions of Akali, Viktor & Syndra. Below is a detailed breakdown of Orianna middle counters against middle champions with a minimum of 100 games.


Akali
Skryta Zabójczyni
Orianna wins against Akali 52.94% of the time which is 4.42% higher against Akali than the average opponent.
After normalising both champions win rates Orianna wins against Akali 0.69% less often than would be expected.
The average opponent winrate against Akali is 48.52%.


Viktor
Herold Arcane
Orianna wins against Viktor 53.04% of the time which is 2.32% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 2.79% less often than would be expected.
The average opponent winrate against Viktor is 50.72%.


Syndra
Mroczna Władczyni
Orianna wins against Syndra 54.05% of the time which is 5.90% higher against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 0.79% more often than would be expected.
The average opponent winrate against Syndra is 48.15%.


Taliyah
Tkaczka Skał
Orianna wins against Taliyah 54.23% of the time which is 6.57% higher against Taliyah than the average opponent.
After normalising both champions win rates Orianna wins against Taliyah 1.46% more often than would be expected.
The average opponent winrate against Taliyah is 47.66%.


Galio
Kolos
Orianna wins against Galio 54.81% of the time which is 6.62% higher against Galio than the average opponent.
After normalising both champions win rates Orianna wins against Galio 1.51% more often than would be expected.
The average opponent winrate against Galio is 48.19%.


Ahri
Lisica o Dziewięciu Ogonach
Orianna wins against Ahri 55.17% of the time which is 6.42% higher against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 1.31% more often than would be expected.
The average opponent winrate against Ahri is 48.75%.


Sylas
Wyzwolony z Kajdan
Orianna wins against Sylas 55.34% of the time which is 7.34% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 2.23% more often than would be expected.
The average opponent winrate against Sylas is 48.00%.


Aurora
Wiedźma spomiędzy Światów
Orianna wins against Aurora 59.68% of the time which is 9.58% higher against Aurora than the average opponent.
After normalising both champions win rates Orianna wins against Aurora 4.47% more often than would be expected.
The average opponent winrate against Aurora is 50.10%.