

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.
Platinum+ Champions Analysed: 29,351,249
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 15.9 is the strongest counter to support champions of Lux, Nautilus & Mel. While Sion support is countered most by support champions of Pantheon, Janna & Rell. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Pantheon
Lance éternelle
Sion wins against Pantheon 37.98% of the time which is 11.53% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 9.92% less often than would be expected.
The average opponent winrate against Pantheon is 49.51%.


Janna
Avatar de l'air
Sion wins against Janna 38.10% of the time which is 10.08% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 8.48% less often than would be expected.
The average opponent winrate against Janna is 48.18%.


Rell
Vierge de fer
Sion wins against Rell 39.31% of the time which is 9.22% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 7.62% less often than would be expected.
The average opponent winrate against Rell is 48.53%.


Milio
Douce flamme
Sion wins against Milio 40.35% of the time which is 6.93% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 5.33% less often than would be expected.
The average opponent winrate against Milio is 47.28%.


Soraka
Enfant des étoiles
Sion wins against Soraka 41.56% of the time which is 6.36% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 4.76% less often than would be expected.
The average opponent winrate against Soraka is 47.92%.


Nami
Aquamancienne
Sion wins against Nami 42.36% of the time which is 5.17% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 3.57% less often than would be expected.
The average opponent winrate against Nami is 47.53%.


Alistar
Minotaure
Sion wins against Alistar 42.78% of the time which is 6.70% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 5.09% less often than would be expected.
The average opponent winrate against Alistar is 49.48%.


Rakan
Charmeur
Sion wins against Rakan 44.06% of the time which is 5.61% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 4.00% less often than would be expected.
The average opponent winrate against Rakan is 49.67%.


Blitzcrank
Golem de vapeur
Sion wins against Blitzcrank 44.86% of the time which is 4.96% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 3.35% less often than would be expected.
The average opponent winrate against Blitzcrank is 49.82%.


Yuumi
Gardienne du Grimoire
Sion wins against Yuumi 45.58% of the time which is 4.26% lower against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 2.65% less often than would be expected.
The average opponent winrate against Yuumi is 49.84%.


Xerath
Mage suprême
Sion wins against Xerath 45.70% of the time which is 3.76% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.15% less often than would be expected.
The average opponent winrate against Xerath is 49.46%.


Séraphine
Chanteuse rêveuse
Sion wins against Séraphine 47.22% of the time which is 2.68% lower against Séraphine than the average opponent.
After normalising both champions win rates Sion wins against Séraphine 1.07% less often than would be expected.
The average opponent winrate against Séraphine is 49.90%.


Poppy
Gardienne du marteau
Sion wins against Poppy 47.52% of the time which is 1.11% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 0.50% more often than would be expected.
The average opponent winrate against Poppy is 48.63%.


Morgana
Déchue
Sion wins against Morgana 47.69% of the time which is 0.98% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.63% more often than would be expected.
The average opponent winrate against Morgana is 48.67%.


Bard
Gardien errant
Sion wins against Bard 48.41% of the time which is 0.55% lower against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 1.06% more often than would be expected.
The average opponent winrate against Bard is 48.96%.


Thresh
Garde aux chaînes
Sion wins against Thresh 48.43% of the time which is 0.39% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.22% more often than would be expected.
The average opponent winrate against Thresh is 48.82%.


Pyke
Éventreur des abysses
Sion wins against Pyke 48.76% of the time which is 1.60% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.01% more often than would be expected.
The average opponent winrate against Pyke is 50.36%.


Lulu
Sorcière féérique
Sion wins against Lulu 49.17% of the time which is 1.17% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 2.77% more often than would be expected.
The average opponent winrate against Lulu is 48.00%.


Senna
Rédemptrice
Sion wins against Senna 49.38% of the time which is 0.95% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.66% more often than would be expected.
The average opponent winrate against Senna is 50.33%.


Karma
Sagesse incarnée
Sion wins against Karma 49.47% of the time which is 0.85% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.76% more often than would be expected.
The average opponent winrate against Karma is 50.32%.


Braum
Cœur de Freljord
Sion wins against Braum 49.62% of the time which is 2.25% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 3.85% more often than would be expected.
The average opponent winrate against Braum is 47.37%.


Zyra
Dame aux ronces
Sion wins against Zyra 50.00% of the time which is 1.04% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 2.65% more often than would be expected.
The average opponent winrate against Zyra is 48.96%.


Fiddlesticks
Effroi nocturne
Sion wins against Fiddlesticks 50.00% of the time which is 3.96% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 5.55% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.04%.


Leona
Aube radieuse
Sion wins against Leona 50.42% of the time which is 2.07% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 3.67% more often than would be expected.
The average opponent winrate against Leona is 48.35%.


Mel
Reflet de l'âme
Sion wins against Mel 52.83% of the time which is 0.51% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 1.10% more often than would be expected.
The average opponent winrate against Mel is 53.34%.


Nautilus
Titan des profondeurs
Sion wins against Nautilus 55.07% of the time which is 4.81% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 6.42% more often than would be expected.
The average opponent winrate against Nautilus is 50.26%.


Lux
Dame de lumière
Sion wins against Lux 55.60% of the time which is 4.70% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 6.31% more often than would be expected.
The average opponent winrate against Lux is 50.90%.