

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: 409,208
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, Viktor & Ahri. While Orianna middle is countered most by middle champions of Akali, Galio & Taliyah. Below is a detailed breakdown of Orianna middle counters against middle champions with a minimum of 100 games.


Akali
la Asesina Sigilosa
Orianna wins against Akali 51.61% of the time which is 3.17% higher against Akali than the average opponent.
After normalising both champions win rates Orianna wins against Akali 0.90% less often than would be expected.
The average opponent winrate against Akali is 48.44%.


Galio
el Coloso
Orianna wins against Galio 52.24% of the time which is 3.99% higher against Galio than the average opponent.
After normalising both champions win rates Orianna wins against Galio 0.08% less often than would be expected.
The average opponent winrate against Galio is 48.25%.


Taliyah
La Tejedora de Piedra
Orianna wins against Taliyah 54.14% of the time which is 6.30% higher against Taliyah than the average opponent.
After normalising both champions win rates Orianna wins against Taliyah 2.23% more often than would be expected.
The average opponent winrate against Taliyah is 47.84%.


Sylas
el Desencadenado
Orianna wins against Sylas 54.39% of the time which is 5.50% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 1.43% more often than would be expected.
The average opponent winrate against Sylas is 48.89%.


Syndra
La Soberana Oscura
Orianna wins against Syndra 54.70% of the time which is 6.69% higher against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 2.62% more often than would be expected.
The average opponent winrate against Syndra is 48.01%.


Ryze
El Hechicero Rúnico
Orianna wins against Ryze 55.00% of the time which is 6.14% higher against Ryze than the average opponent.
After normalising both champions win rates Orianna wins against Ryze 2.07% more often than would be expected.
The average opponent winrate against Ryze is 48.86%.


Ahri
La Mujer Zorro de nueve Colas
Orianna wins against Ahri 55.08% of the time which is 6.02% higher against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 1.95% more often than would be expected.
The average opponent winrate against Ahri is 49.06%.


Viktor
el Heraldo de lo Arcano
Orianna wins against Viktor 56.10% of the time which is 5.09% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 1.02% more often than would be expected.
The average opponent winrate against Viktor is 51.01%.


Aurora
la Bruja entre Mundos
Orianna wins against Aurora 58.20% of the time which is 7.06% higher against Aurora than the average opponent.
After normalising both champions win rates Orianna wins against Aurora 2.99% more often than would be expected.
The average opponent winrate against Aurora is 51.14%.