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: 107,061,040
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 bottom vs middle Counters
Orianna bottom on Patch 14 is the strongest counter to middle champions of Syndra, Yasuo & Sylas. While Orianna bottom is countered most by middle champions of Zed, Veigar & Yone. Below is a detailed breakdown of Orianna bottom counters against middle champions with a minimum of 100 games.
Zed
the Master of Shadows
Orianna wins against Zed 42.98% of the time which is 8.37% lower against Zed than the average opponent.
After normalising both champions win rates Orianna wins against Zed 4.91% less often than would be expected.
The average opponent winrate against Zedis 51.35%.
Veigar
the Tiny Master of Evil
Orianna wins against Veigar 43.00% of the time which is 4.46% lower against Veigar than the average opponent.
After normalising both champions win rates Orianna wins against Veigar 1.02% less often than would be expected.
The average opponent winrate against Veigaris 47.46%.
Yone
the Unforgotten
Orianna wins against Yone 43.06% of the time which is 7.83% lower against Yone than the average opponent.
After normalising both champions win rates Orianna wins against Yone 4.37% less often than would be expected.
The average opponent winrate against Yoneis 50.89%.
Ahri
the Nine-Tailed Fox
Orianna wins against Ahri 43.08% of the time which is 6.45% lower against Ahri than the average opponent.
After normalising both champions win rates Orianna wins against Ahri 2.99% less often than would be expected.
The average opponent winrate against Ahriis 49.53%.
Sylas
the Unshackled
Orianna wins against Sylas 45.60% of the time which is 3.47% lower against Sylas than the average opponent.
After normalising both champions win rates Orianna wins against Sylas 0.02% less often than would be expected.
The average opponent winrate against Sylasis 49.07%.
Yasuo
the Unforgiven
Orianna wins against Yasuo 48.65% of the time which is 2.59% lower against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 0.87% more often than would be expected.
The average opponent winrate against Yasuois 51.24%.
Syndra
the Dark Sovereign
Orianna wins against Syndra 49.21% of the time which is 0.00% lower against Syndra than the average opponent.
After normalising both champions win rates Orianna wins against Syndra 3.46% more often than would be expected.
The average opponent winrate against Syndrais 49.21%.