

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.
D2+ Champions Analysed: 682,650
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.


Sion Counters
Sion top vs middle Counters
Sion top on Patch 15.18 is the strongest counter to middle champions of Yasuo, Akali & Orianna. While Sion top is countered most by middle champions of Zed, Ahri & Sylas. Below is a detailed breakdown of Sion top counters against middle champions with a minimum of 100 games.


Zed
the Master of Shadows
Sion wins against Zed 42.02% of the time which is 7.23% lower against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 8.99% less often than would be expected.
The average opponent winrate against Zed is 49.25%.


Ahri
the Nine-Tailed Fox
Sion wins against Ahri 43.90% of the time which is 5.53% lower against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 7.29% less often than would be expected.
The average opponent winrate against Ahri is 49.43%.


Sylas
the Unshackled
Sion wins against Sylas 47.74% of the time which is 2.58% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 4.34% less often than would be expected.
The average opponent winrate against Sylas is 50.32%.


Hwei
the Visionary
Sion wins against Hwei 50.26% of the time which is 2.16% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.40% more often than would be expected.
The average opponent winrate against Hwei is 48.10%.


Syndra
the Dark Sovereign
Sion wins against Syndra 50.48% of the time which is 1.22% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 0.54% less often than would be expected.
The average opponent winrate against Syndra is 49.26%.


Orianna
the Lady of Clockwork
Sion wins against Orianna 51.52% of the time which is 1.94% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 0.18% more often than would be expected.
The average opponent winrate against Orianna is 49.58%.


Akali
the Rogue Assassin
Sion wins against Akali 52.59% of the time which is 3.19% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 1.43% more often than would be expected.
The average opponent winrate against Akali is 49.40%.


Yasuo
the Unforgiven
Sion wins against Yasuo 52.83% of the time which is 1.59% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.17% less often than would be expected.
The average opponent winrate against Yasuo is 51.24%.