

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: 14,148,742
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 & Akali. While Sion support is countered most by middle champions of Viktor, Galio & Malzahar. Below is a detailed breakdown of Sion support counters against middle champions with a minimum of 100 games.


Viktor
El Heraldo de lo Arcano
Sion wins against Viktor 37.50% of the time which is 11.78% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 12.74% less often than would be expected.
The average opponent winrate against Viktor is 49.28%.


Galio
el Coloso
Sion wins against Galio 42.72% of the time which is 5.50% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 6.46% less often than would be expected.
The average opponent winrate against Galio is 48.22%.


Malzahar
el Profeta del Vacío
Sion wins against Malzahar 44.21% of the time which is 2.99% lower against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 3.95% less often than would be expected.
The average opponent winrate against Malzahar is 47.20%.


Sylas
el Usurpador
Sion wins against Sylas 44.85% of the time which is 4.78% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 5.74% less often than would be expected.
The average opponent winrate against Sylas is 49.63%.


Zed
el Maestro de las Sombras
Sion wins against Zed 45.39% of the time which is 4.54% lower against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 5.50% less often than would be expected.
The average opponent winrate against Zed is 49.93%.


Syndra
la Soberana Oscura
Sion wins against Syndra 45.45% of the time which is 3.70% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 4.66% less often than would be expected.
The average opponent winrate against Syndra is 49.15%.


Yasuo
el Imperdonable
Sion wins against Yasuo 51.19% of the time which is 1.78% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.82% more often than would be expected.
The average opponent winrate against Yasuo is 49.41%.


Ahri
la Vastaya de Nueve Colas
Sion wins against Ahri 51.85% of the time which is 1.89% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.93% more often than would be expected.
The average opponent winrate against Ahri is 49.96%.


Yone
el Imborrable
Sion wins against Yone 52.00% of the time which is 0.39% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 0.57% less often than would be expected.
The average opponent winrate against Yone is 51.61%.


Katarina
la Daga Siniestra
Sion wins against Katarina 53.40% of the time which is 3.87% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 2.91% more often than would be expected.
The average opponent winrate against Katarina is 49.53%.


Akali
la Asesina Furtiva
Sion wins against Akali 54.11% of the time which is 5.38% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 4.42% more often than would be expected.
The average opponent winrate against Akali is 48.73%.


Orianna
la Doncella Mecánica
Sion wins against Orianna 55.91% of the time which is 5.29% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 4.33% more often than would be expected.
The average opponent winrate against Orianna is 50.62%.


Twisted Fate
el Maestro de las Cartas
Sion wins against Twisted Fate 60.19% of the time which is 10.89% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 9.93% more often than would be expected.
The average opponent winrate against Twisted Fate is 49.30%.