

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.
All Ranks Champions Analysed: 30,197,300
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 15.17 is the strongest counter to support champions of Lulu, Lux & Nautilus. While Orianna support is countered most by support champions of Milio, Leona & Thresh. Below is a detailed breakdown of Orianna support counters against support champions with a minimum of 100 games.


Milio
A Chama Gentil
Orianna wins against Milio 38.66% of the time which is 8.50% lower against Milio than the average opponent.
After normalising both champions win rates Orianna wins against Milio 3.41% less often than would be expected.
The average opponent winrate against Milio is 47.16%.


Leona
a Alvorada Radiante
Orianna wins against Leona 39.17% of the time which is 9.84% lower against Leona than the average opponent.
After normalising both champions win rates Orianna wins against Leona 4.71% less often than would be expected.
The average opponent winrate against Leona is 49.01%.


Thresh
o Guardião das Correntes
Orianna wins against Thresh 40.63% of the time which is 9.18% lower against Thresh than the average opponent.
After normalising both champions win rates Orianna wins against Thresh 4.04% less often than would be expected.
The average opponent winrate against Thresh is 49.81%.


Nami
a Conjuradora das Marés
Orianna wins against Nami 42.64% of the time which is 5.32% lower against Nami than the average opponent.
After normalising both champions win rates Orianna wins against Nami 0.21% less often than would be expected.
The average opponent winrate against Nami is 47.96%.


Morgana
a Caída
Orianna wins against Morgana 43.33% of the time which is 4.71% lower against Morgana than the average opponent.
After normalising both champions win rates Orianna wins against Morgana 0.40% more often than would be expected.
The average opponent winrate against Morgana is 48.04%.


Nautilus
o Titã das Profundezas
Orianna wins against Nautilus 43.86% of the time which is 6.75% lower against Nautilus than the average opponent.
After normalising both champions win rates Orianna wins against Nautilus 1.60% less often than would be expected.
The average opponent winrate against Nautilus is 50.61%.


Lux
a Dama da Luz
Orianna wins against Lux 48.47% of the time which is 1.64% lower against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 3.50% more often than would be expected.
The average opponent winrate against Lux is 50.11%.


Lulu
a Fada Feiticeira
Orianna wins against Lulu 50.94% of the time which is 0.41% higher against Lulu than the average opponent.
After normalising both champions win rates Orianna wins against Lulu 5.56% more often than would be expected.
The average opponent winrate against Lulu is 50.53%.