

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: 442,205
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 Nautilus, Rakan & Nami. While Sion top is countered most by support champions of Karma, Rell & Alistar. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Karma
the Enlightened One
Sion wins against Karma 47.97% of the time which is 1.13% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 6.63% less often than would be expected.
The average opponent winrate against Karma is 46.84%.


Rell
the Iron Maiden
Sion wins against Rell 48.28% of the time which is 1.18% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 6.59% less often than would be expected.
The average opponent winrate against Rell is 47.10%.


Alistar
the Minotaur
Sion wins against Alistar 50.00% of the time which is 3.48% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 4.28% less often than would be expected.
The average opponent winrate against Alistar is 46.52%.


Lulu
the Fae Sorceress
Sion wins against Lulu 52.24% of the time which is 5.50% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 2.26% less often than would be expected.
The average opponent winrate against Lulu is 46.74%.


Bard
the Wandering Caretaker
Sion wins against Bard 53.78% of the time which is 6.67% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 1.10% less often than would be expected.
The average opponent winrate against Bard is 47.11%.


Thresh
the Chain Warden
Sion wins against Thresh 54.46% of the time which is 10.19% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 2.45% more often than would be expected.
The average opponent winrate against Thresh is 44.27%.


Nami
the Tidecaller
Sion wins against Nami 54.49% of the time which is 9.65% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.90% more often than would be expected.
The average opponent winrate against Nami is 44.84%.


Rakan
The Charmer
Sion wins against Rakan 55.83% of the time which is 9.56% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 1.80% more often than would be expected.
The average opponent winrate against Rakan is 46.27%.


Nautilus
the Titan of the Depths
Sion wins against Nautilus 61.70% of the time which is 13.19% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 5.42% more often than would be expected.
The average opponent winrate against Nautilus is 48.51%.