

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.
Gold+ Champions Analysed: 47,722,172
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 15.9 is the strongest counter to support champions of Morgana, Senna & Zyra. While Orianna support is countered most by support champions of Soraka, Blitzcrank & Milio. Below is a detailed breakdown of Orianna support counters against support champions with a minimum of 100 games.


Soraka
the Starchild
Orianna wins against Soraka 35.85% of the time which is 12.17% lower against Soraka than the average opponent.
After normalising both champions win rates Orianna wins against Soraka 9.80% less often than would be expected.
The average opponent winrate against Soraka is 48.02%.


Blitzcrank
the Great Steam Golem
Orianna wins against Blitzcrank 40.59% of the time which is 9.53% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Orianna wins against Blitzcrank 7.15% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.12%.


Milio
The Gentle Flame
Orianna wins against Milio 42.15% of the time which is 5.03% lower against Milio than the average opponent.
After normalising both champions win rates Orianna wins against Milio 2.67% less often than would be expected.
The average opponent winrate against Milio is 47.18%.


Nami
the Tidecaller
Orianna wins against Nami 43.15% of the time which is 4.47% lower against Nami than the average opponent.
After normalising both champions win rates Orianna wins against Nami 2.10% less often than would be expected.
The average opponent winrate against Nami is 47.62%.


Lulu
the Fae Sorceress
Orianna wins against Lulu 43.46% of the time which is 4.81% lower against Lulu than the average opponent.
After normalising both champions win rates Orianna wins against Lulu 2.44% less often than would be expected.
The average opponent winrate against Lulu is 48.27%.


Braum
the Heart of the Freljord
Orianna wins against Braum 43.61% of the time which is 4.02% lower against Braum than the average opponent.
After normalising both champions win rates Orianna wins against Braum 1.65% less often than would be expected.
The average opponent winrate against Braum is 47.63%.


Leona
the Radiant Dawn
Orianna wins against Leona 43.71% of the time which is 4.86% lower against Leona than the average opponent.
After normalising both champions win rates Orianna wins against Leona 2.49% less often than would be expected.
The average opponent winrate against Leona is 48.57%.


Karma
the Enlightened One
Orianna wins against Karma 44.08% of the time which is 6.37% lower against Karma than the average opponent.
After normalising both champions win rates Orianna wins against Karma 3.99% less often than would be expected.
The average opponent winrate against Karma is 50.45%.


Pyke
the Bloodharbor Ripper
Orianna wins against Pyke 44.93% of the time which is 5.81% lower against Pyke than the average opponent.
After normalising both champions win rates Orianna wins against Pyke 3.43% less often than would be expected.
The average opponent winrate against Pyke is 50.74%.


Thresh
the Chain Warden
Orianna wins against Thresh 46.79% of the time which is 2.36% lower against Thresh than the average opponent.
After normalising both champions win rates Orianna wins against Thresh 0.02% more often than would be expected.
The average opponent winrate against Thresh is 49.15%.


Yuumi
the Magical Cat
Orianna wins against Yuumi 47.20% of the time which is 2.48% lower against Yuumi than the average opponent.
After normalising both champions win rates Orianna wins against Yuumi 0.10% less often than would be expected.
The average opponent winrate against Yuumi is 49.68%.


Nautilus
the Titan of the Depths
Orianna wins against Nautilus 48.62% of the time which is 1.83% lower against Nautilus than the average opponent.
After normalising both champions win rates Orianna wins against Nautilus 0.55% more often than would be expected.
The average opponent winrate against Nautilus is 50.45%.


Lux
the Lady of Luminosity
Orianna wins against Lux 48.87% of the time which is 1.70% lower against Lux than the average opponent.
After normalising both champions win rates Orianna wins against Lux 0.68% more often than would be expected.
The average opponent winrate against Lux is 50.57%.


Senna
the Redeemer
Orianna wins against Senna 51.75% of the time which is 1.05% higher against Senna than the average opponent.
After normalising both champions win rates Orianna wins against Senna 3.43% more often than would be expected.
The average opponent winrate against Senna is 50.70%.


Zyra
Rise of the Thorns
Orianna wins against Zyra 51.75% of the time which is 3.03% higher against Zyra than the average opponent.
After normalising both champions win rates Orianna wins against Zyra 5.40% more often than would be expected.
The average opponent winrate against Zyra is 48.72%.


Morgana
the Fallen
Orianna wins against Morgana 61.54% of the time which is 13.03% higher against Morgana than the average opponent.
After normalising both champions win rates Orianna wins against Morgana 15.40% more often than would be expected.
The average opponent winrate against Morgana is 48.51%.