

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: 4,107,012
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 15.9 is the strongest counter to support champions of Brand, Lux & Shaco. While Sion top is countered most by support champions of Swain, Fiddlesticks & Rell. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Swain
il gran generale di Noxus
Sion wins against Swain 34.96% of the time which is 15.94% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 16.59% less often than would be expected.
The average opponent winrate against Swain is 50.90%.


Fiddlesticks
l'antico terrore
Sion wins against Fiddlesticks 43.92% of the time which is 1.05% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 1.70% less often than would be expected.
The average opponent winrate against Fiddlesticks is 44.97%.


Rell
la Vergine di ferro
Sion wins against Rell 44.11% of the time which is 4.45% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 5.10% less often than would be expected.
The average opponent winrate against Rell is 48.56%.


Tahm Kench
Il re del fiume
Sion wins against Tahm Kench 45.16% of the time which is 4.34% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 4.99% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.50%.


Soraka
la figlia delle stelle
Sion wins against Soraka 46.18% of the time which is 2.15% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 2.80% less often than would be expected.
The average opponent winrate against Soraka is 48.33%.


Sona
maestra delle corde
Sion wins against Sona 46.39% of the time which is 0.71% lower against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 1.36% less often than would be expected.
The average opponent winrate against Sona is 47.10%.


Poppy
la custode del martello
Sion wins against Poppy 46.54% of the time which is 1.29% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 1.94% less often than would be expected.
The average opponent winrate against Poppy is 47.83%.


Leona
l'alba raggiante
Sion wins against Leona 47.28% of the time which is 1.16% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.81% less often than would be expected.
The average opponent winrate against Leona is 48.44%.


Bard
il custode errante
Sion wins against Bard 47.54% of the time which is 1.31% lower against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 1.96% less often than would be expected.
The average opponent winrate against Bard is 48.85%.


Rakan
l'ammaliatore
Sion wins against Rakan 47.55% of the time which is 1.79% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 2.44% less often than would be expected.
The average opponent winrate against Rakan is 49.34%.


Lulu
la sacerdotessa delle fate
Sion wins against Lulu 47.66% of the time which is 0.25% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.90% less often than would be expected.
The average opponent winrate against Lulu is 47.91%.


Zyra
La dama dei rovi
Sion wins against Zyra 47.97% of the time which is 1.26% lower against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.91% less often than would be expected.
The average opponent winrate against Zyra is 49.23%.


Zilean
il custode del tempo
Sion wins against Zilean 48.16% of the time which is 0.06% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 0.71% less often than would be expected.
The average opponent winrate against Zilean is 48.22%.


Janna
la furia della tempesta
Sion wins against Janna 48.23% of the time which is 0.44% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.21% less often than would be expected.
The average opponent winrate against Janna is 47.79%.


Renata Glasc
la Baronessa chimica
Sion wins against Renata Glasc 48.33% of the time which is 0.86% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 1.51% less often than would be expected.
The average opponent winrate against Renata Glasc is 49.19%.


Milio
La fiamma gentile
Sion wins against Milio 49.04% of the time which is 0.15% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.50% less often than would be expected.
The average opponent winrate against Milio is 48.89%.


Braum
il cuore del Freljord
Sion wins against Braum 49.18% of the time which is 1.77% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 1.12% more often than would be expected.
The average opponent winrate against Braum is 47.41%.


Maokai
il treant demoniaco
Sion wins against Maokai 49.38% of the time which is 1.49% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 0.84% more often than would be expected.
The average opponent winrate against Maokai is 47.89%.


Taric
lo scudo di Valoran
Sion wins against Taric 49.58% of the time which is 1.87% higher against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 1.22% more often than would be expected.
The average opponent winrate against Taric is 47.71%.


Nautilus
il titano delle profondità
Sion wins against Nautilus 49.59% of the time which is 0.85% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.50% less often than would be expected.
The average opponent winrate against Nautilus is 50.44%.


Nami
lo spirito delle maree
Sion wins against Nami 49.71% of the time which is 1.30% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 0.65% more often than would be expected.
The average opponent winrate against Nami is 48.41%.


Senna
la Redentrice
Sion wins against Senna 49.89% of the time which is 0.08% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.57% less often than would be expected.
The average opponent winrate against Senna is 49.81%.


Alistar
il minotauro
Sion wins against Alistar 50.37% of the time which is 0.91% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 0.26% more often than would be expected.
The average opponent winrate against Alistar is 49.46%.


Pantheon
la lancia indistruttibile
Sion wins against Pantheon 50.54% of the time which is 0.96% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.31% more often than would be expected.
The average opponent winrate against Pantheon is 49.58%.


Mel
il riflesso dell'anima
Sion wins against Mel 50.56% of the time which is 4.23% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 4.88% less often than would be expected.
The average opponent winrate against Mel is 54.79%.


Elise
la regina dei ragni
Sion wins against Elise 51.15% of the time which is 3.31% higher against Elise than the average opponent.
After normalising both champions win rates Sion wins against Elise 2.66% more often than would be expected.
The average opponent winrate against Elise is 47.84%.


Pyke
lo squartatore del porto insanguinato
Sion wins against Pyke 51.35% of the time which is 1.54% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.89% more often than would be expected.
The average opponent winrate against Pyke is 49.81%.


Seraphine
la cantante sognatrice
Sion wins against Seraphine 51.59% of the time which is 1.62% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 0.97% more often than would be expected.
The average opponent winrate against Seraphine is 49.97%.


Morgana
la Caduta
Sion wins against Morgana 51.67% of the time which is 2.53% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 1.88% more often than would be expected.
The average opponent winrate against Morgana is 49.14%.


Vel'Koz
l'occhio del Vuoto
Sion wins against Vel'Koz 51.67% of the time which is 2.79% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 2.14% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.88%.


Thresh
Il carceriere
Sion wins against Thresh 52.06% of the time which is 3.44% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 2.79% more often than would be expected.
The average opponent winrate against Thresh is 48.62%.


Blitzcrank
il grande golem a vapore
Sion wins against Blitzcrank 52.25% of the time which is 2.70% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 2.05% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.55%.


Xerath
il magus ascendente
Sion wins against Xerath 52.40% of the time which is 2.75% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.10% more often than would be expected.
The average opponent winrate against Xerath is 49.65%.


Yuumi
la gattina magica
Sion wins against Yuumi 52.87% of the time which is 2.76% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 2.11% more often than would be expected.
The average opponent winrate against Yuumi is 50.11%.


Karma
l'illuminata
Sion wins against Karma 53.14% of the time which is 2.97% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 2.32% more often than would be expected.
The average opponent winrate against Karma is 50.17%.


Neeko
la camaleonte curiosa
Sion wins against Neeko 53.95% of the time which is 3.53% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 2.88% more often than would be expected.
The average opponent winrate against Neeko is 50.42%.


Shaco
il demone giullare
Sion wins against Shaco 54.93% of the time which is 3.92% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 3.27% more often than would be expected.
The average opponent winrate against Shaco is 51.01%.


Lux
la signora della luminosità
Sion wins against Lux 55.00% of the time which is 2.83% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.18% more often than would be expected.
The average opponent winrate against Lux is 52.17%.


Brand
la vendetta ardente
Sion wins against Brand 59.83% of the time which is 8.58% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 7.93% more often than would be expected.
The average opponent winrate against Brand is 51.25%.