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.
Emerald Champions Analysed: 11,880,445
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 support Counters
Presently there is insufficent games played by Sion support on Patch 14.21 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.
Nami
the Tidecaller
Sion wins against Nami 46.72% of the time which is 0.54% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 5.01% less often than would be expected.
The average opponent winrate against Namiis 47.26%.
Lulu
the Fae Sorceress
Sion wins against Lulu 47.79% of the time which is 0.23% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 4.24% less often than would be expected.
The average opponent winrate against Luluis 47.56%.
Thresh
the Chain Warden
Sion wins against Thresh 51.33% of the time which is 2.91% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.56% less often than would be expected.
The average opponent winrate against Threshis 48.42%.
Pyke
the Bloodharbor Ripper
Sion wins against Pyke 55.14% of the time which is 5.43% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.96% more often than would be expected.
The average opponent winrate against Pykeis 49.71%.
Nautilus
the Titan of the Depths
Sion wins against Nautilus 60.91% of the time which is 10.66% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 6.19% more often than would be expected.
The average opponent winrate against Nautilusis 50.25%.