

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.
Grandmaster Champions Analysed: 401,849
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 support Counters
Sion top on Patch 30 is the strongest counter to support champions of Rakan, Lulu & Nami. While Sion top is countered most by support champions of Rell, Alistar & Nautilus. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Rell
Vierge de fer
Sion wins against Rell 36.54% of the time which is 12.04% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 11.83% less often than would be expected.
The average opponent winrate against Rell is 48.58%.


Alistar
Minotaure
Sion wins against Alistar 39.62% of the time which is 9.31% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 9.10% less often than would be expected.
The average opponent winrate against Alistar is 48.93%.


Nautilus
Titan des profondeurs
Sion wins against Nautilus 45.76% of the time which is 5.05% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 4.84% less often than would be expected.
The average opponent winrate against Nautilus is 50.81%.


Nami
Aquamancienne
Sion wins against Nami 49.58% of the time which is 0.95% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.16% more often than would be expected.
The average opponent winrate against Nami is 48.63%.


Lulu
Sorcière féérique
Sion wins against Lulu 51.45% of the time which is 3.32% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 3.53% more often than would be expected.
The average opponent winrate against Lulu is 48.13%.


Rakan
Charmeur
Sion wins against Rakan 52.94% of the time which is 2.84% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 3.05% more often than would be expected.
The average opponent winrate against Rakan is 50.10%.