

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: 475,889
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
Presently there is insufficent games played by Sion top on Patch 30 to determine the strongest top counters. A matchup requires a minimum of 100 games to be displayed.


Gwen
La Costurera Sagrada
Sion wins against Gwen 49.59% of the time which is 3.89% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 3.62% less often than would be expected.
The average opponent winrate against Gwen is 45.70%.


Ambessa
La Matriarca de la Guerra
Sion wins against Ambessa 54.37% of the time which is 6.61% higher against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 0.90% less often than would be expected.
The average opponent winrate against Ambessa is 47.76%.


Aatrox
la Espada Darkin
Sion wins against Aatrox 56.55% of the time which is 8.95% 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 47.60%.


Jayce
el Defensor del Mañana
Sion wins against Jayce 59.81% of the time which is 10.82% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 3.31% more often than would be expected.
The average opponent winrate against Jayce is 48.99%.