

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.
Emerald+ Champions Analysed: 339,485
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 15.17 is the strongest counter to middle champions of Akali, Viktor & Sylas. While Orianna middle is countered most by middle champions of Yone, Twisted Fate & Ahri. Below is a detailed breakdown of Orianna middle counters against middle champions with a minimum of 100 games.


Yone
el Imborrable
Orianna wins against Yone 47.22% of the time which is 5.26% lower against Yone than the average opponent.
After normalising both champions win rates Orianna wins against Yone 5.82% less often than would be expected.
The average opponent winrate against Yone is 52.48%.


Twisted Fate
el Maestro de las Cartas
Orianna wins against Twisted Fate 47.68% of the time which is 0.71% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Orianna wins against Twisted Fate 1.27% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.39%.


Ahri
la Vastaya de Nueve Colas
Orianna wins against Ahri 50.34% of the time which is 0.13% lower against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 0.69% less often than would be expected.
The average opponent winrate against Ahri is 50.47%.


Galio
el Coloso
Orianna wins against Galio 50.46% of the time which is 0.69% higher against Galio than the average opponent.
After normalising both champions win rates Orianna wins against Galio 0.13% more often than would be expected.
The average opponent winrate against Galio is 49.77%.


Sylas
el Usurpador
Orianna wins against Sylas 51.24% of the time which is 0.85% higher against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 0.29% more often than would be expected.
The average opponent winrate against Sylas is 50.39%.


Viktor
El Heraldo de lo Arcano
Orianna wins against Viktor 52.55% of the time which is 0.06% higher against Viktor than the average opponent.
After normalising both champions win rates Orianna wins against Viktor 0.50% less often than would be expected.
The average opponent winrate against Viktor is 52.49%.


Akali
la Asesina Furtiva
Orianna wins against Akali 60.94% of the time which is 10.58% higher against Akali than the average opponent.
After normalising both champions win rates Orianna wins against Akali 10.02% more often than would be expected.
The average opponent winrate against Akali is 50.36%.