

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.
Platinum Champions Analysed: 14,489,780
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 15.16 is the strongest counter to middle champions of Twisted Fate, Orianna & LeBlanc. While Sion support is countered most by middle champions of Viktor, Galio & Sylas. Below is a detailed breakdown of Sion support counters against middle champions with a minimum of 100 games.


Viktor
the Herald of the Arcane
Sion wins against Viktor 37.04% of the time which is 12.26% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 13.40% less often than would be expected.
The average opponent winrate against Viktor is 49.30%.


Galio
the Colossus
Sion wins against Galio 42.86% of the time which is 5.39% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 6.53% less often than would be expected.
The average opponent winrate against Galio is 48.25%.


Sylas
the Unshackled
Sion wins against Sylas 43.88% of the time which is 5.77% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 6.91% less often than would be expected.
The average opponent winrate against Sylas is 49.65%.


Malzahar
the Prophet of the Void
Sion wins against Malzahar 44.44% of the time which is 2.73% lower against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 3.87% less often than would be expected.
The average opponent winrate against Malzahar is 47.17%.


Syndra
the Dark Sovereign
Sion wins against Syndra 45.54% of the time which is 3.59% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 4.73% less often than would be expected.
The average opponent winrate against Syndra is 49.13%.


Zed
the Master of Shadows
Sion wins against Zed 46.84% of the time which is 3.13% lower against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 4.27% less often than would be expected.
The average opponent winrate against Zed is 49.97%.


Yasuo
the Unforgiven
Sion wins against Yasuo 50.57% of the time which is 1.13% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.01% less often than would be expected.
The average opponent winrate against Yasuo is 49.44%.


Yone
the Unforgotten
Sion wins against Yone 52.32% of the time which is 0.76% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 0.38% less often than would be expected.
The average opponent winrate against Yone is 51.56%.


Ahri
the Nine-Tailed Fox
Sion wins against Ahri 52.73% of the time which is 2.76% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 1.62% more often than would be expected.
The average opponent winrate against Ahri is 49.97%.


Katarina
the Sinister Blade
Sion wins against Katarina 53.40% of the time which is 3.88% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 2.74% more often than would be expected.
The average opponent winrate against Katarina is 49.52%.


Akali
the Rogue Assassin
Sion wins against Akali 53.69% of the time which is 5.02% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 3.88% more often than would be expected.
The average opponent winrate against Akali is 48.67%.


LeBlanc
the Deceiver
Sion wins against LeBlanc 53.92% of the time which is 4.91% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 3.77% more often than would be expected.
The average opponent winrate against LeBlanc is 49.01%.


Orianna
the Lady of Clockwork
Sion wins against Orianna 55.81% of the time which is 5.13% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 3.99% more often than would be expected.
The average opponent winrate against Orianna is 50.68%.


Twisted Fate
the Card Master
Sion wins against Twisted Fate 61.90% of the time which is 12.57% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 11.43% more often than would be expected.
The average opponent winrate against Twisted Fate is 49.33%.