

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: 31,211,694
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 Nautilus, Bardo & Milio. While Orianna support is countered most by support champions of Lulu, Thresh & Karma. Below is a detailed breakdown of Orianna support counters against support champions with a minimum of 100 games.


Lulu
La Hechicera Hadística
Orianna wins against Lulu 39.91% of the time which is 8.89% lower against Lulu than the average opponent.
After normalising both champions win rates Orianna wins against Lulu 5.18% less often than would be expected.
The average opponent winrate against Lulu is 48.80%.


Thresh
el Carcelero Implacable
Orianna wins against Thresh 43.45% of the time which is 5.52% lower against Thresh than the average opponent.
After normalising both champions win rates Orianna wins against Thresh 1.81% less often than would be expected.
The average opponent winrate against Thresh is 48.97%.


Karma
la Iluminada
Orianna wins against Karma 45.39% of the time which is 4.33% lower against Karma than the average opponent.
After normalising both champions win rates Orianna wins against Karma 0.61% less often than would be expected.
The average opponent winrate against Karma is 49.72%.


Nami
la Invocadora de Mareas
Orianna wins against Nami 45.50% of the time which is 2.52% lower against Nami than the average opponent.
After normalising both champions win rates Orianna wins against Nami 1.18% more often than would be expected.
The average opponent winrate against Nami is 48.02%.


Milio
La Flama Gentil
Orianna wins against Milio 46.98% of the time which is 1.07% lower against Milio than the average opponent.
After normalising both champions win rates Orianna wins against Milio 2.63% more often than would be expected.
The average opponent winrate against Milio is 48.05%.


Bardo
el Guardián Trotamundos
Orianna wins against Bardo 47.52% of the time which is 1.39% lower against Bardo than the average opponent.
After normalising both champions win rates Orianna wins against Bardo 2.32% more often than would be expected.
The average opponent winrate against Bardo is 48.91%.


Nautilus
el Titán de las Profundidades
Orianna wins against Nautilus 50.44% of the time which is 0.03% lower against Nautilus than the average opponent.
After normalising both champions win rates Orianna wins against Nautilus 3.69% more often than would be expected.
The average opponent winrate against Nautilus is 50.47%.