

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.
Emerald+ Champions Analysed: 20,192,848
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 support vs middle Counters
Sion support on Patch 15.3 is the strongest counter to middle champions of Syndra, Yone & Yasuo. While Sion support is countered most by middle champions of Akali, Hwei & Ahri. Below is a detailed breakdown of Sion support counters against middle champions with a minimum of 100 games.


Akali
the Rogue Assassin
Sion wins against Akali 42.31% of the time which is 5.97% lower against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 5.78% less often than would be expected.
The average opponent winrate against Akali is 48.28%.


Hwei
the Visionary
Sion wins against Hwei 43.65% of the time which is 4.71% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 4.51% less often than would be expected.
The average opponent winrate against Hwei is 48.36%.


Ahri
the Nine-Tailed Fox
Sion wins against Ahri 43.80% of the time which is 3.72% lower against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 3.53% less often than would be expected.
The average opponent winrate against Ahri is 47.52%.


Sylas
the Unshackled
Sion wins against Sylas 46.75% of the time which is 2.32% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 2.12% less often than would be expected.
The average opponent winrate against Sylas is 49.07%.


Viktor
the Herald of the Arcane
Sion wins against Viktor 50.93% of the time which is 2.53% higher against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 2.73% more often than would be expected.
The average opponent winrate against Viktor is 48.40%.


Mel
the Soul's Reflection
Sion wins against Mel 51.53% of the time which is 0.87% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 1.07% more often than would be expected.
The average opponent winrate against Mel is 50.66%.


Galio
the Colossus
Sion wins against Galio 53.21% of the time which is 5.42% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 5.61% more often than would be expected.
The average opponent winrate against Galio is 47.79%.


Yasuo
the Unforgiven
Sion wins against Yasuo 55.63% of the time which is 6.61% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 6.81% more often than would be expected.
The average opponent winrate against Yasuo is 49.02%.


Yone
the Unforgotten
Sion wins against Yone 56.30% of the time which is 6.05% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 6.25% more often than would be expected.
The average opponent winrate against Yone is 50.25%.


Syndra
the Dark Sovereign
Sion wins against Syndra 58.97% of the time which is 11.15% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 11.34% more often than would be expected.
The average opponent winrate against Syndra is 47.82%.