

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.
1Trick Champions Analysed: 1,541,426
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 top Counters
Sion top on Patch 30 is the strongest counter to top champions of Irelia, Cho'Gath & Jax. While Sion top is countered most by top champions of Shen, Fiora & Gragas. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Shen
Œil du crépuscule
Sion wins against Shen 43.85% of the time which is 0.80% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 11.31% less often than would be expected.
The average opponent winrate against Shen is 44.65%.


Fiora
Sublime bretteuse
Sion wins against Fiora 44.39% of the time which is 0.11% higher against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 10.40% less often than would be expected.
The average opponent winrate against Fiora is 44.28%.


Gragas
Agitateur
Sion wins against Gragas 45.00% of the time which is 0.61% lower against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 11.13% less often than would be expected.
The average opponent winrate against Gragas is 45.61%.


Darius
Main de Noxus
Sion wins against Darius 50.00% of the time which is 4.30% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 6.22% less often than would be expected.
The average opponent winrate against Darius is 45.70%.


Sett
Patron
Sion wins against Sett 51.02% of the time which is 5.15% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 5.37% less often than would be expected.
The average opponent winrate against Sett is 45.87%.


Riven
Exilée brisée
Sion wins against Riven 51.66% of the time which is 7.14% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 3.37% less often than would be expected.
The average opponent winrate against Riven is 44.52%.


Volibear
Tempête impitoyable
Sion wins against Volibear 51.89% of the time which is 5.75% higher against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 4.78% less often than would be expected.
The average opponent winrate against Volibear is 46.14%.


Ambessa
Matriarche de guerre
Sion wins against Ambessa 52.21% of the time which is 7.85% higher against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 2.66% less often than would be expected.
The average opponent winrate against Ambessa is 44.36%.


Gwen
Couturière sacrée
Sion wins against Gwen 52.59% of the time which is 6.97% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 3.55% less often than would be expected.
The average opponent winrate against Gwen is 45.62%.


Kled
Cavalier colérique
Sion wins against Kled 54.46% of the time which is 9.47% higher against Kled than the average opponent.
After normalising both champions win rates Sion wins against Kled 1.05% less often than would be expected.
The average opponent winrate against Kled is 44.99%.


Mordekaiser
Revenant de fer
Sion wins against Mordekaiser 54.55% of the time which is 9.47% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 1.05% less often than would be expected.
The average opponent winrate against Mordekaiser is 45.08%.


Ornn
Dieu de la forge volcanique
Sion wins against Ornn 55.26% of the time which is 9.09% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 1.44% less often than would be expected.
The average opponent winrate against Ornn is 46.17%.


Dr. Mundo
Dément de Zaun
Sion wins against Dr. Mundo 56.25% of the time which is 12.01% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 1.50% more often than would be expected.
The average opponent winrate against Dr. Mundo is 44.24%.


Yone
Inoublié
Sion wins against Yone 56.33% of the time which is 11.21% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 0.69% more often than would be expected.
The average opponent winrate against Yone is 45.12%.


Camille
Ombre d'acier
Sion wins against Camille 56.35% of the time which is 11.66% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 1.15% more often than would be expected.
The average opponent winrate against Camille is 44.69%.


K'Santé
Fierté de Nazumah
Sion wins against K'Santé 56.36% of the time which is 11.28% higher against K'Santé than the average opponent.
After normalising both champions win rates Sion wins against K'Santé 0.76% more often than would be expected.
The average opponent winrate against K'Santé is 45.08%.


Aatrox
Épée des Darkin
Sion wins against Aatrox 57.10% of the time which is 11.96% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 1.44% more often than would be expected.
The average opponent winrate against Aatrox is 45.14%.


Gangplank
Fléau des mers
Sion wins against Gangplank 57.35% of the time which is 11.57% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 1.05% more often than would be expected.
The average opponent winrate against Gangplank is 45.78%.


Renekton
Dévoreur des sables
Sion wins against Renekton 58.55% of the time which is 13.32% higher against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 2.80% more often than would be expected.
The average opponent winrate against Renekton is 45.23%.


Jayce
Protecteur du futur
Sion wins against Jayce 58.90% of the time which is 13.28% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 2.76% more often than would be expected.
The average opponent winrate against Jayce is 45.62%.


Jax
Maître d'armes
Sion wins against Jax 60.87% of the time which is 15.85% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 5.33% more often than would be expected.
The average opponent winrate against Jax is 45.02%.


Cho'Gath
Terreur noire
Sion wins against Cho'Gath 61.94% of the time which is 17.50% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 6.99% more often than would be expected.
The average opponent winrate against Cho'Gath is 44.44%.


Irelia
Danseuse des lames
Sion wins against Irelia 63.06% of the time which is 18.42% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 7.91% more often than would be expected.
The average opponent winrate against Irelia is 44.64%.