

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: 12,201,250
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 middle vs support Counters
Sion middle on Patch 15.17 is the strongest counter to support champions of Xerath, Mel & Séraphine. While Sion middle is countered most by support champions of Brand, Neeko & Sona. Below is a detailed breakdown of Sion middle counters against support champions with a minimum of 100 games.


Brand
Vengeur flamboyant
Sion wins against Brand 42.25% of the time which is 5.43% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 8.20% less often than would be expected.
The average opponent winrate against Brand is 47.68%.


Neeko
Caméléon curieux
Sion wins against Neeko 46.22% of the time which is 5.10% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 7.86% less often than would be expected.
The average opponent winrate against Neeko is 51.32%.


Sona
Virtuose de la harpe
Sion wins against Sona 46.79% of the time which is 0.98% lower against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 3.75% less often than would be expected.
The average opponent winrate against Sona is 47.77%.


Milio
Douce flamme
Sion wins against Milio 47.66% of the time which is 0.48% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 2.29% less often than would be expected.
The average opponent winrate against Milio is 47.18%.


Nami
Aquamancienne
Sion wins against Nami 47.68% of the time which is 0.35% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 3.12% less often than would be expected.
The average opponent winrate against Nami is 48.03%.


Pantheon
Lance éternelle
Sion wins against Pantheon 47.95% of the time which is 2.26% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 5.03% less often than would be expected.
The average opponent winrate against Pantheon is 50.21%.


Karma
Sagesse incarnée
Sion wins against Karma 48.23% of the time which is 1.53% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 4.30% less often than would be expected.
The average opponent winrate against Karma is 49.76%.


Swain
Grand général noxien
Sion wins against Swain 48.84% of the time which is 1.56% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 4.33% less often than would be expected.
The average opponent winrate against Swain is 50.40%.


Soraka
Enfant des étoiles
Sion wins against Soraka 49.09% of the time which is 0.91% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.86% less often than would be expected.
The average opponent winrate against Soraka is 48.18%.


Nautilus
Titan des profondeurs
Sion wins against Nautilus 49.44% of the time which is 1.26% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 4.03% less often than would be expected.
The average opponent winrate against Nautilus is 50.70%.


Rell
Vierge de fer
Sion wins against Rell 50.77% of the time which is 0.38% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 2.39% less often than would be expected.
The average opponent winrate against Rell is 50.39%.


Lulu
Sorcière féérique
Sion wins against Lulu 50.79% of the time which is 0.57% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 2.20% less often than would be expected.
The average opponent winrate against Lulu is 50.22%.


Senna
Rédemptrice
Sion wins against Senna 50.89% of the time which is 0.57% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 2.20% less often than would be expected.
The average opponent winrate against Senna is 50.32%.


Rakan
Charmeur
Sion wins against Rakan 51.01% of the time which is 0.35% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 2.42% less often than would be expected.
The average opponent winrate against Rakan is 50.66%.


Pyke
Éventreur des abysses
Sion wins against Pyke 51.18% of the time which is 0.14% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 2.63% less often than would be expected.
The average opponent winrate against Pyke is 51.04%.


Leona
Aube radieuse
Sion wins against Leona 51.54% of the time which is 2.42% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.35% less often than would be expected.
The average opponent winrate against Leona is 49.12%.


Alistar
Minotaure
Sion wins against Alistar 51.63% of the time which is 0.70% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 2.07% less often than would be expected.
The average opponent winrate against Alistar is 50.93%.


Thresh
Garde aux chaînes
Sion wins against Thresh 51.67% of the time which is 1.88% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.89% less often than would be expected.
The average opponent winrate against Thresh is 49.79%.


Braum
Cœur de Freljord
Sion wins against Braum 52.32% of the time which is 2.68% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.09% less often than would be expected.
The average opponent winrate against Braum is 49.64%.


Bard
Gardien errant
Sion wins against Bard 52.76% of the time which is 2.61% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 0.16% less often than would be expected.
The average opponent winrate against Bard is 50.15%.


Morgana
Déchue
Sion wins against Morgana 52.92% of the time which is 4.97% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 2.20% more often than would be expected.
The average opponent winrate against Morgana is 47.95%.


Tahm Kench
Roi des rivières
Sion wins against Tahm Kench 53.39% of the time which is 2.40% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.37% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.99%.


Janna
Avatar de l'air
Sion wins against Janna 54.00% of the time which is 6.38% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 3.61% more often than would be expected.
The average opponent winrate against Janna is 47.62%.


Yuumi
Gardienne du Grimoire
Sion wins against Yuumi 55.00% of the time which is 2.48% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.28% less often than would be expected.
The average opponent winrate against Yuumi is 52.52%.


Lux
Dame de lumière
Sion wins against Lux 56.12% of the time which is 6.04% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 3.27% more often than would be expected.
The average opponent winrate against Lux is 50.08%.


Blitzcrank
Golem de vapeur
Sion wins against Blitzcrank 57.20% of the time which is 6.41% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 3.64% more often than would be expected.
The average opponent winrate against Blitzcrank is 50.79%.


Vel'Koz
Œil du Néant
Sion wins against Vel'Koz 58.12% of the time which is 9.77% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 7.00% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.35%.


Zyra
Dame aux ronces
Sion wins against Zyra 59.28% of the time which is 11.57% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 8.80% more often than would be expected.
The average opponent winrate against Zyra is 47.71%.


Séraphine
Chanteuse rêveuse
Sion wins against Séraphine 59.31% of the time which is 8.47% higher against Séraphine than the average opponent.
After normalising both champions win rates Sion wins against Séraphine 5.70% more often than would be expected.
The average opponent winrate against Séraphine is 50.84%.


Mel
Reflet de l'âme
Sion wins against Mel 64.80% of the time which is 11.71% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 8.96% more often than would be expected.
The average opponent winrate against Mel is 53.09%.


Xerath
Mage suprême
Sion wins against Xerath 66.04% of the time which is 16.90% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 14.13% more often than would be expected.
The average opponent winrate against Xerath is 49.14%.