

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: 31,805,111
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 support vs support Counters
Orianna support on Patch 30 is the strongest counter to support champions of Milio, Bard & Nautilus. While Orianna support is countered most by support champions of Lulu, Thresh & Nami. Below is a detailed breakdown of Orianna support counters against support champions with a minimum of 100 games.


Lulu
Sorcière féérique
Orianna wins against Lulu 40.93% of the time which is 7.83% lower against Lulu than the average opponent.
After normalising both champions win rates Orianna wins against Lulu 5.07% less often than would be expected.
The average opponent winrate against Lulu is 48.76%.


Thresh
Garde aux chaînes
Orianna wins against Thresh 42.26% of the time which is 6.39% lower against Thresh than the average opponent.
After normalising both champions win rates Orianna wins against Thresh 3.63% less often than would be expected.
The average opponent winrate against Thresh is 48.65%.


Nami
Aquamancienne
Orianna wins against Nami 44.39% of the time which is 3.32% lower against Nami than the average opponent.
After normalising both champions win rates Orianna wins against Nami 0.57% less often than would be expected.
The average opponent winrate against Nami is 47.71%.


Karma
Sagesse incarnée
Orianna wins against Karma 47.22% of the time which is 2.20% lower against Karma than the average opponent.
After normalising both champions win rates Orianna wins against Karma 0.57% more often than would be expected.
The average opponent winrate against Karma is 49.42%.


Nautilus
Titan des profondeurs
Orianna wins against Nautilus 47.50% of the time which is 2.65% lower against Nautilus than the average opponent.
After normalising both champions win rates Orianna wins against Nautilus 0.12% more often than would be expected.
The average opponent winrate against Nautilus is 50.15%.


Bard
Gardien errant
Orianna wins against Bard 50.43% of the time which is 1.79% higher against Bard than the average opponent.
After normalising both champions win rates Orianna wins against Bard 4.55% more often than would be expected.
The average opponent winrate against Bard is 48.64%.


Milio
Douce flamme
Orianna wins against Milio 52.32% of the time which is 4.66% higher against Milio than the average opponent.
After normalising both champions win rates Orianna wins against Milio 7.41% more often than would be expected.
The average opponent winrate against Milio is 47.66%.