

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.
All Ranks Champions Analysed: 10,206,130
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 jungle vs middle Counters
Presently there is insufficent games played by Sion jungle on Patch 15.17 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Akali
la Asesina Furtiva
Sion wins against Akali 43.81% of the time which is 6.34% lower against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 5.41% less often than would be expected.
The average opponent winrate against Akali is 50.15%.


Yone
el Imborrable
Sion wins against Yone 45.80% of the time which is 6.19% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 5.26% less often than would be expected.
The average opponent winrate against Yone is 51.99%.


Yasuo
el Imperdonable
Sion wins against Yasuo 46.98% of the time which is 3.30% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 2.37% less often than would be expected.
The average opponent winrate against Yasuo is 50.28%.


Ahri
la Vastaya de Nueve Colas
Sion wins against Ahri 50.45% of the time which is 0.27% lower against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.66% more often than would be expected.
The average opponent winrate against Ahri is 50.72%.


Sylas
el Usurpador
Sion wins against Sylas 55.14% of the time which is 4.24% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 5.17% more often than would be expected.
The average opponent winrate against Sylas is 50.90%.