

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.
Gold Champions Analysed: 17,151,023
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
Sion support on Patch 15.16 is the strongest counter to support champions of Leona, Senna & Mel. While Sion support is countered most by support champions of Morgana, Milio & Karma. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Morgana
Déchue
Sion wins against Morgana 41.58% of the time which is 6.18% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 6.15% less often than would be expected.
The average opponent winrate against Morgana is 47.76%.


Milio
Douce flamme
Sion wins against Milio 42.11% of the time which is 4.78% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 4.75% less often than would be expected.
The average opponent winrate against Milio is 46.89%.


Karma
Sagesse incarnée
Sion wins against Karma 43.22% of the time which is 6.71% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 6.68% less often than would be expected.
The average opponent winrate against Karma is 49.93%.


Swain
Grand général noxien
Sion wins against Swain 44.54% of the time which is 5.71% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 5.68% less often than would be expected.
The average opponent winrate against Swain is 50.25%.


Nami
Aquamancienne
Sion wins against Nami 45.07% of the time which is 2.26% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 2.23% less often than would be expected.
The average opponent winrate against Nami is 47.33%.


Lulu
Sorcière féérique
Sion wins against Lulu 46.18% of the time which is 3.84% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 3.81% less often than would be expected.
The average opponent winrate against Lulu is 50.02%.


Séraphine
Chanteuse rêveuse
Sion wins against Séraphine 47.52% of the time which is 2.53% lower against Séraphine than the average opponent.
After normalising both champions win rates Sion wins against Séraphine 2.50% less often than would be expected.
The average opponent winrate against Séraphine is 50.05%.


Alistar
Minotaure
Sion wins against Alistar 47.58% of the time which is 3.41% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 3.38% less often than would be expected.
The average opponent winrate against Alistar is 50.99%.


Pantheon
Lance éternelle
Sion wins against Pantheon 47.79% of the time which is 2.19% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 2.16% less often than would be expected.
The average opponent winrate against Pantheon is 49.98%.


Brand
Vengeur flamboyant
Sion wins against Brand 48.06% of the time which is 0.97% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.00% more often than would be expected.
The average opponent winrate against Brand is 47.09%.


Soraka
Enfant des étoiles
Sion wins against Soraka 48.41% of the time which is 0.88% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 0.91% more often than would be expected.
The average opponent winrate against Soraka is 47.53%.


Xerath
Mage suprême
Sion wins against Xerath 48.57% of the time which is 0.06% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.03% less often than would be expected.
The average opponent winrate against Xerath is 48.63%.


Nautilus
Titan des profondeurs
Sion wins against Nautilus 48.89% of the time which is 1.51% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.48% less often than would be expected.
The average opponent winrate against Nautilus is 50.40%.


Yuumi
Gardienne du Grimoire
Sion wins against Yuumi 49.37% of the time which is 1.65% lower against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 1.62% less often than would be expected.
The average opponent winrate against Yuumi is 51.02%.


Blitzcrank
Golem de vapeur
Sion wins against Blitzcrank 49.52% of the time which is 0.35% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 0.32% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.87%.


Bard
Gardien errant
Sion wins against Bard 49.61% of the time which is 0.39% lower against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 0.36% less often than would be expected.
The average opponent winrate against Bard is 50.00%.


Lux
Dame de lumière
Sion wins against Lux 49.71% of the time which is 0.68% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.71% more often than would be expected.
The average opponent winrate against Lux is 49.03%.


Zyra
Dame aux ronces
Sion wins against Zyra 50.60% of the time which is 3.71% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 3.74% more often than would be expected.
The average opponent winrate against Zyra is 46.89%.


Braum
Cœur de Freljord
Sion wins against Braum 50.76% of the time which is 1.28% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 1.31% more often than would be expected.
The average opponent winrate against Braum is 49.48%.


Rakan
Charmeur
Sion wins against Rakan 50.85% of the time which is 0.25% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 0.28% more often than would be expected.
The average opponent winrate against Rakan is 50.60%.


Pyke
Éventreur des abysses
Sion wins against Pyke 51.93% of the time which is 1.08% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 1.11% more often than would be expected.
The average opponent winrate against Pyke is 50.85%.


Thresh
Garde aux chaînes
Sion wins against Thresh 52.38% of the time which is 2.75% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 2.78% more often than would be expected.
The average opponent winrate against Thresh is 49.63%.


Sona
Virtuose de la harpe
Sion wins against Sona 54.29% of the time which is 6.87% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 6.90% more often than would be expected.
The average opponent winrate against Sona is 47.42%.


Mel
Reflet de l'âme
Sion wins against Mel 55.10% of the time which is 2.53% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.56% more often than would be expected.
The average opponent winrate against Mel is 52.57%.


Senna
Rédemptrice
Sion wins against Senna 55.47% of the time which is 4.61% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 4.64% more often than would be expected.
The average opponent winrate against Senna is 50.86%.


Leona
Aube radieuse
Sion wins against Leona 58.40% of the time which is 10.06% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 10.09% more often than would be expected.
The average opponent winrate against Leona is 48.34%.