

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.
Diamond Champions Analysed: 3,353,780
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 15.16 is the strongest counter to support champions of Taric, Shaco & Swain. While Sion top is countered most by support champions of Séraphine, Poppy & Elise. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Séraphine
Chanteuse rêveuse
Sion wins against Séraphine 46.12% of the time which is 2.44% lower against Séraphine than the average opponent.
After normalising both champions win rates Sion wins against Séraphine 5.78% less often than would be expected.
The average opponent winrate against Séraphine is 48.56%.


Poppy
Gardienne du marteau
Sion wins against Poppy 46.27% of the time which is 0.71% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 4.05% less often than would be expected.
The average opponent winrate against Poppy is 46.98%.


Elise
Reine araignée
Sion wins against Elise 46.76% of the time which is 0.54% higher against Elise than the average opponent.
After normalising both champions win rates Sion wins against Elise 2.79% less often than would be expected.
The average opponent winrate against Elise is 46.22%.


Milio
Douce flamme
Sion wins against Milio 47.79% of the time which is 0.54% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 2.80% less often than would be expected.
The average opponent winrate against Milio is 47.25%.


Janna
Avatar de l'air
Sion wins against Janna 47.97% of the time which is 1.00% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 2.34% less often than would be expected.
The average opponent winrate against Janna is 46.97%.


Renata Glasc
Baronne de la chimie
Sion wins against Renata Glasc 48.00% of the time which is 1.24% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 4.58% less often than would be expected.
The average opponent winrate against Renata Glasc is 49.24%.


Vel'Koz
Œil du Néant
Sion wins against Vel'Koz 48.13% of the time which is 0.23% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 3.11% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.90%.


Bard
Gardien errant
Sion wins against Bard 48.68% of the time which is 1.06% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 2.28% less often than would be expected.
The average opponent winrate against Bard is 47.62%.


Zilean
Gardien du Temps
Sion wins against Zilean 48.73% of the time which is 1.94% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 1.40% less often than would be expected.
The average opponent winrate against Zilean is 46.79%.


Senna
Rédemptrice
Sion wins against Senna 49.47% of the time which is 1.20% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 2.14% less often than would be expected.
The average opponent winrate against Senna is 48.27%.


Pyke
Éventreur des abysses
Sion wins against Pyke 49.52% of the time which is 1.27% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 2.07% less often than would be expected.
The average opponent winrate against Pyke is 48.25%.


Zyra
Dame aux ronces
Sion wins against Zyra 49.58% of the time which is 2.08% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.26% less often than would be expected.
The average opponent winrate against Zyra is 47.50%.


Nami
Aquamancienne
Sion wins against Nami 50.19% of the time which is 3.15% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 0.19% less often than would be expected.
The average opponent winrate against Nami is 47.04%.


Blitzcrank
Golem de vapeur
Sion wins against Blitzcrank 50.20% of the time which is 1.92% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 1.42% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.28%.


Xerath
Mage suprême
Sion wins against Xerath 50.26% of the time which is 2.26% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 1.08% less often than would be expected.
The average opponent winrate against Xerath is 48.00%.


Mel
Reflet de l'âme
Sion wins against Mel 50.41% of the time which is 3.21% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 6.54% less often than would be expected.
The average opponent winrate against Mel is 53.62%.


Rell
Vierge de fer
Sion wins against Rell 50.59% of the time which is 1.60% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 1.74% less often than would be expected.
The average opponent winrate against Rell is 48.99%.


Karma
Sagesse incarnée
Sion wins against Karma 51.41% of the time which is 3.24% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.10% less often than would be expected.
The average opponent winrate against Karma is 48.17%.


Leona
Aube radieuse
Sion wins against Leona 51.59% of the time which is 4.61% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.27% more often than would be expected.
The average opponent winrate against Leona is 46.98%.


Thresh
Garde aux chaînes
Sion wins against Thresh 51.78% of the time which is 4.74% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.40% more often than would be expected.
The average opponent winrate against Thresh is 47.04%.


Lux
Dame de lumière
Sion wins against Lux 52.06% of the time which is 2.98% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.36% less often than would be expected.
The average opponent winrate against Lux is 49.08%.


Braum
Cœur de Freljord
Sion wins against Braum 52.09% of the time which is 4.30% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.96% more often than would be expected.
The average opponent winrate against Braum is 47.79%.


Rakan
Charmeur
Sion wins against Rakan 52.10% of the time which is 2.42% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 0.92% less often than would be expected.
The average opponent winrate against Rakan is 49.68%.


Sona
Virtuose de la harpe
Sion wins against Sona 52.14% of the time which is 4.85% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 1.51% more often than would be expected.
The average opponent winrate against Sona is 47.29%.


Soraka
Enfant des étoiles
Sion wins against Soraka 52.58% of the time which is 4.71% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.37% more often than would be expected.
The average opponent winrate against Soraka is 47.87%.


Brand
Vengeur flamboyant
Sion wins against Brand 53.06% of the time which is 5.32% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.98% more often than would be expected.
The average opponent winrate against Brand is 47.74%.


Maokai
Tréant torturé
Sion wins against Maokai 53.24% of the time which is 6.09% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 2.75% more often than would be expected.
The average opponent winrate against Maokai is 47.15%.


Lulu
Sorcière féérique
Sion wins against Lulu 53.69% of the time which is 5.05% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 1.71% more often than would be expected.
The average opponent winrate against Lulu is 48.64%.


Neeko
Caméléon curieux
Sion wins against Neeko 53.79% of the time which is 4.01% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 0.67% more often than would be expected.
The average opponent winrate against Neeko is 49.78%.


Alistar
Minotaure
Sion wins against Alistar 53.92% of the time which is 5.31% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.97% more often than would be expected.
The average opponent winrate against Alistar is 48.61%.


Nautilus
Titan des profondeurs
Sion wins against Nautilus 53.94% of the time which is 4.27% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 0.93% more often than would be expected.
The average opponent winrate against Nautilus is 49.67%.


Tahm Kench
Roi des rivières
Sion wins against Tahm Kench 54.78% of the time which is 6.10% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 2.76% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.68%.


Yuumi
Gardienne du Grimoire
Sion wins against Yuumi 55.21% of the time which is 5.12% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 1.78% more often than would be expected.
The average opponent winrate against Yuumi is 50.09%.


Pantheon
Lance éternelle
Sion wins against Pantheon 56.11% of the time which is 6.96% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 3.62% more often than would be expected.
The average opponent winrate against Pantheon is 49.15%.


Morgana
Déchue
Sion wins against Morgana 56.85% of the time which is 8.77% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 5.43% more often than would be expected.
The average opponent winrate against Morgana is 48.08%.


Swain
Grand général noxien
Sion wins against Swain 57.66% of the time which is 7.43% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 4.09% more often than would be expected.
The average opponent winrate against Swain is 50.23%.


Shaco
Bouffon des ténèbres
Sion wins against Shaco 57.97% of the time which is 7.89% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 4.55% more often than would be expected.
The average opponent winrate against Shaco is 50.08%.


Taric
Bouclier de Valoran
Sion wins against Taric 58.20% of the time which is 12.12% higher against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 8.79% more often than would be expected.
The average opponent winrate against Taric is 46.08%.