

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.
Bronze Champions Analysed: 36,894,426
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 30 is the strongest counter to support champions of Mel, Alistar & Ashe. While Sion support is countered most by support champions of Milio, Teemo & Swain. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Milio
Douce flamme
Sion wins against Milio 41.75% of the time which is 6.78% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 7.88% less often than would be expected.
The average opponent winrate against Milio is 48.53%.


Teemo
Éclaireur de Bandle
Sion wins against Teemo 44.44% of the time which is 2.21% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 3.31% less often than would be expected.
The average opponent winrate against Teemo is 46.65%.


Swain
Grand général noxien
Sion wins against Swain 45.28% of the time which is 3.47% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 4.57% less often than would be expected.
The average opponent winrate against Swain is 48.75%.


Maokai
Tréant torturé
Sion wins against Maokai 46.08% of the time which is 2.72% lower against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 3.82% less often than would be expected.
The average opponent winrate against Maokai is 48.80%.


Rell
Vierge de fer
Sion wins against Rell 46.27% of the time which is 3.46% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 4.56% less often than would be expected.
The average opponent winrate against Rell is 49.73%.


Brand
Vengeur flamboyant
Sion wins against Brand 46.69% of the time which is 1.53% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 2.63% less often than would be expected.
The average opponent winrate against Brand is 48.22%.


Rakan
Charmeur
Sion wins against Rakan 46.88% of the time which is 4.63% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 5.73% less often than would be expected.
The average opponent winrate against Rakan is 51.51%.


Xerath
Mage suprême
Sion wins against Xerath 47.20% of the time which is 2.15% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 3.25% less often than would be expected.
The average opponent winrate against Xerath is 49.35%.


Shen
Œil du crépuscule
Sion wins against Shen 47.27% of the time which is 1.95% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 3.05% less often than would be expected.
The average opponent winrate against Shen is 49.22%.


Soraka
Enfant des étoiles
Sion wins against Soraka 48.56% of the time which is 0.85% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.95% less often than would be expected.
The average opponent winrate against Soraka is 49.41%.


Lulu
Sorcière féérique
Sion wins against Lulu 49.04% of the time which is 1.96% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 3.06% less often than would be expected.
The average opponent winrate against Lulu is 51.00%.


Morgana
Déchue
Sion wins against Morgana 49.50% of the time which is 1.05% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.05% less often than would be expected.
The average opponent winrate against Morgana is 48.45%.


Taric
Bouclier de Valoran
Sion wins against Taric 50.00% of the time which is 2.47% higher against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 1.37% more often than would be expected.
The average opponent winrate against Taric is 47.53%.


Nami
Aquamancienne
Sion wins against Nami 50.00% of the time which is 1.14% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 0.04% more often than would be expected.
The average opponent winrate against Nami is 48.86%.


Poppy
Gardienne du marteau
Sion wins against Poppy 50.30% of the time which is 0.92% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 0.18% less often than would be expected.
The average opponent winrate against Poppy is 49.38%.


Zyra
Dame aux ronces
Sion wins against Zyra 50.35% of the time which is 2.45% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.35% more often than would be expected.
The average opponent winrate against Zyra is 47.90%.


Karma
Sagesse incarnée
Sion wins against Karma 50.91% of the time which is 0.47% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 1.57% less often than would be expected.
The average opponent winrate against Karma is 51.38%.


Zilean
Gardien du Temps
Sion wins against Zilean 51.22% of the time which is 1.07% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 0.03% less often than would be expected.
The average opponent winrate against Zilean is 50.15%.


Yuumi
Gardienne du Grimoire
Sion wins against Yuumi 51.29% of the time which is 1.18% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.08% more often than would be expected.
The average opponent winrate against Yuumi is 50.11%.


Sona
Virtuose de la harpe
Sion wins against Sona 51.31% of the time which is 2.98% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 1.88% more often than would be expected.
The average opponent winrate against Sona is 48.33%.


Thresh
Garde aux chaînes
Sion wins against Thresh 51.50% of the time which is 0.81% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.29% less often than would be expected.
The average opponent winrate against Thresh is 50.69%.


Pantheon
Lance éternelle
Sion wins against Pantheon 51.54% of the time which is 1.28% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.18% more often than would be expected.
The average opponent winrate against Pantheon is 50.26%.


Braum
Cœur de Freljord
Sion wins against Braum 51.60% of the time which is 1.92% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.82% more often than would be expected.
The average opponent winrate against Braum is 49.68%.


Lux
Dame de lumière
Sion wins against Lux 51.62% of the time which is 2.36% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.26% more often than would be expected.
The average opponent winrate against Lux is 49.26%.


Shaco
Bouffon des ténèbres
Sion wins against Shaco 51.85% of the time which is 3.24% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 2.14% more often than would be expected.
The average opponent winrate against Shaco is 48.61%.


Tahm Kench
Roi des rivières
Sion wins against Tahm Kench 51.91% of the time which is 1.61% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.51% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.30%.


Leona
Aube radieuse
Sion wins against Leona 52.19% of the time which is 2.04% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.94% more often than would be expected.
The average opponent winrate against Leona is 50.15%.


Pyke
Éventreur des abysses
Sion wins against Pyke 53.37% of the time which is 1.28% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.18% more often than would be expected.
The average opponent winrate against Pyke is 52.09%.


Séraphine
Chanteuse rêveuse
Sion wins against Séraphine 53.47% of the time which is 3.68% higher against Séraphine than the average opponent.
After normalising both champions win rates Sion wins against Séraphine 2.58% more often than would be expected.
The average opponent winrate against Séraphine is 49.79%.


Senna
Rédemptrice
Sion wins against Senna 53.52% of the time which is 2.62% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 1.52% more often than would be expected.
The average opponent winrate against Senna is 50.90%.


Vel'Koz
Œil du Néant
Sion wins against Vel'Koz 53.61% of the time which is 5.01% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 3.91% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.60%.


Nautilus
Titan des profondeurs
Sion wins against Nautilus 53.76% of the time which is 2.75% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.65% more often than would be expected.
The average opponent winrate against Nautilus is 51.01%.


Malphite
Éclat du monolithe
Sion wins against Malphite 54.05% of the time which is 3.49% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 2.39% more often than would be expected.
The average opponent winrate against Malphite is 50.56%.


Neeko
Caméléon curieux
Sion wins against Neeko 55.84% of the time which is 5.30% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 4.20% more often than would be expected.
The average opponent winrate against Neeko is 50.54%.


Blitzcrank
Golem de vapeur
Sion wins against Blitzcrank 56.59% of the time which is 5.03% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 3.93% more often than would be expected.
The average opponent winrate against Blitzcrank is 51.56%.


Ashe
Archère de givre
Sion wins against Ashe 57.14% of the time which is 2.62% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.54% more often than would be expected.
The average opponent winrate against Ashe is 54.52%.


Alistar
Minotaure
Sion wins against Alistar 57.21% of the time which is 6.45% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 5.35% more often than would be expected.
The average opponent winrate against Alistar is 50.76%.


Mel
Reflet de l'âme
Sion wins against Mel 57.32% of the time which is 3.97% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.88% more often than would be expected.
The average opponent winrate against Mel is 53.35%.