

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.
1Trick Champions Analysed: 1,497,079
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 Blitzcrank, Yuumi & Nautilus. While Sion top is countered most by support champions of Sona, Alistar & Leona. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Sona
Maven of the Strings
Sion wins against Sona 46.09% of the time which is 0.80% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 7.42% less often than would be expected.
The average opponent winrate against Sona is 45.29%.


Alistar
the Minotaur
Sion wins against Alistar 47.84% of the time which is 3.06% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 5.16% less often than would be expected.
The average opponent winrate against Alistar is 44.78%.


Leona
the Radiant Dawn
Sion wins against Leona 50.00% of the time which is 3.23% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 5.00% less often than would be expected.
The average opponent winrate against Leona is 46.77%.


Milio
The Gentle Flame
Sion wins against Milio 50.59% of the time which is 4.60% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 3.63% less often than would be expected.
The average opponent winrate against Milio is 45.99%.


Rakan
The Charmer
Sion wins against Rakan 52.05% of the time which is 7.10% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 1.12% less often than would be expected.
The average opponent winrate against Rakan is 44.95%.


Rell
the Iron Maiden
Sion wins against Rell 52.09% of the time which is 7.00% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 1.22% less often than would be expected.
The average opponent winrate against Rell is 45.09%.


Lulu
the Fae Sorceress
Sion wins against Lulu 52.16% of the time which is 6.60% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 1.63% less often than would be expected.
The average opponent winrate against Lulu is 45.56%.


Braum
the Heart of the Freljord
Sion wins against Braum 52.52% of the time which is 6.06% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 2.17% less often than would be expected.
The average opponent winrate against Braum is 46.46%.


Karma
the Enlightened One
Sion wins against Karma 53.11% of the time which is 6.94% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 1.29% less often than would be expected.
The average opponent winrate against Karma is 46.17%.


Senna
the Redeemer
Sion wins against Senna 53.27% of the time which is 6.55% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 1.68% less often than would be expected.
The average opponent winrate against Senna is 46.72%.


Janna
the Storm's Fury
Sion wins against Janna 53.53% of the time which is 8.11% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.12% less often than would be expected.
The average opponent winrate against Janna is 45.42%.


Nami
the Tidecaller
Sion wins against Nami 53.83% of the time which is 8.15% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 0.08% less often than would be expected.
The average opponent winrate against Nami is 45.68%.


Thresh
the Chain Warden
Sion wins against Thresh 54.02% of the time which is 8.79% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.57% more often than would be expected.
The average opponent winrate against Thresh is 45.23%.


Pyke
the Bloodharbor Ripper
Sion wins against Pyke 55.67% of the time which is 11.01% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 2.79% more often than would be expected.
The average opponent winrate against Pyke is 44.66%.


Bard
the Wandering Caretaker
Sion wins against Bard 56.07% of the time which is 11.01% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 2.79% more often than would be expected.
The average opponent winrate against Bard is 45.06%.


Soraka
the Starchild
Sion wins against Soraka 57.40% of the time which is 11.27% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 3.04% more often than would be expected.
The average opponent winrate against Soraka is 46.13%.


Nautilus
the Titan of the Depths
Sion wins against Nautilus 57.61% of the time which is 10.92% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 2.69% more often than would be expected.
The average opponent winrate against Nautilus is 46.69%.


Yuumi
the Magical Cat
Sion wins against Yuumi 58.50% of the time which is 12.35% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 4.12% more often than would be expected.
The average opponent winrate against Yuumi is 46.15%.


Blitzcrank
the Great Steam Golem
Sion wins against Blitzcrank 59.84% of the time which is 13.86% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 5.63% more often than would be expected.
The average opponent winrate against Blitzcrank is 45.98%.