

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: 6,887,517
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 top Counters
Presently there is insufficent games played by Sion support on Patch 15.17 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Sett
Patron
Sion wins against Sett 39.42% of the time which is 8.38% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 9.90% less often than would be expected.
The average opponent winrate against Sett is 47.80%.


Mordekaiser
Revenant de fer
Sion wins against Mordekaiser 41.96% of the time which is 5.85% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 7.37% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.81%.


Aatrox
Épée des Darkin
Sion wins against Aatrox 51.89% of the time which is 2.21% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 0.69% more often than would be expected.
The average opponent winrate against Aatrox is 49.68%.


Darius
Main de Noxus
Sion wins against Darius 52.88% of the time which is 3.11% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 1.59% more often than would be expected.
The average opponent winrate against Darius is 49.77%.