

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.
Grandmaster Champions Analysed: 392,201
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 top Counters
Orianna middle on Patch 30 is the strongest counter to top champions of Gwen, K'Sante & Aatrox. While Orianna middle is countered most by top champions of Jax, Jayce & Renekton. Below is a detailed breakdown of Orianna middle counters against top champions with a minimum of 100 games.


Jax
Grandmaster at Arms
Orianna wins against Jax 48.25% of the time which is 0.18% higher against Jax than the average opponent.
After normalising both champions win rates Orianna wins against Jax 1.45% less often than would be expected.
The average opponent winrate against Jax is 48.07%.


Jayce
the Defender of Tomorrow
Orianna wins against Jayce 48.54% of the time which is 2.81% lower against Jayce than the average opponent.
After normalising both champions win rates Orianna wins against Jayce 4.44% less often than would be expected.
The average opponent winrate against Jayce is 51.35%.


Renekton
the Butcher of the Sands
Orianna wins against Renekton 50.76% of the time which is 0.39% higher against Renekton than the average opponent.
After normalising both champions win rates Orianna wins against Renekton 1.24% less often than would be expected.
The average opponent winrate against Renekton is 50.37%.


Ambessa
Matriarch of War
Orianna wins against Ambessa 50.91% of the time which is 1.93% higher against Ambessa than the average opponent.
After normalising both champions win rates Orianna wins against Ambessa 0.30% more often than would be expected.
The average opponent winrate against Ambessa is 48.98%.


Aatrox
the Darkin Blade
Orianna wins against Aatrox 51.08% of the time which is 1.02% higher against Aatrox than the average opponent.
After normalising both champions win rates Orianna wins against Aatrox 0.61% less often than would be expected.
The average opponent winrate against Aatrox is 50.06%.


K'Sante
the Pride of Nazumah
Orianna wins against K'Sante 52.34% of the time which is 1.16% higher against K'Sante than the average opponent.
After normalising both champions win rates Orianna wins against K'Sante 0.47% less often than would be expected.
The average opponent winrate against K'Sante is 51.18%.


Gwen
The Hallowed Seamstress
Orianna wins against Gwen 57.94% of the time which is 6.32% higher against Gwen than the average opponent.
After normalising both champions win rates Orianna wins against Gwen 4.69% more often than would be expected.
The average opponent winrate against Gwen is 51.62%.