

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: 109,592,410
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 15.2 is the strongest counter to support champions of Miss Fortune, Ashe & Yuumi. While Sion support is countered most by support champions of Shen, Milio & Morgana. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Shen
el Ojo del Crepúsculo
Sion wins against Shen 46.00% of the time which is 3.29% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 4.13% less often than would be expected.
The average opponent winrate against Shen is 49.29%.


Milio
La Flama Gentil
Sion wins against Milio 46.09% of the time which is 2.11% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 2.95% less often than would be expected.
The average opponent winrate against Milio is 48.20%.


Morgana
la Desolada
Sion wins against Morgana 46.39% of the time which is 2.07% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 2.91% less often than would be expected.
The average opponent winrate against Morgana is 48.46%.


Zyra
el Despertar de las Espinas
Sion wins against Zyra 46.50% of the time which is 1.39% lower against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 2.23% less often than would be expected.
The average opponent winrate against Zyra is 47.89%.


Brand
la Venganza Ardiente
Sion wins against Brand 46.61% of the time which is 2.47% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 3.31% less often than would be expected.
The average opponent winrate against Brand is 49.08%.


Neeko
la Camaleón Curiosa
Sion wins against Neeko 47.02% of the time which is 4.33% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 5.17% less often than would be expected.
The average opponent winrate against Neeko is 51.35%.


Nami
la Invocadora de Mareas
Sion wins against Nami 47.04% of the time which is 0.84% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.68% less often than would be expected.
The average opponent winrate against Nami is 47.88%.


Lulu
La Hechicera Hadística
Sion wins against Lulu 47.38% of the time which is 1.59% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 2.43% less often than would be expected.
The average opponent winrate against Lulu is 48.97%.


Tahm Kench
El Rey del Río
Sion wins against Tahm Kench 47.48% of the time which is 2.26% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 3.10% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.74%.


Poppy
la Guardiana del Martillo
Sion wins against Poppy 47.87% of the time which is 1.30% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 2.14% less often than would be expected.
The average opponent winrate against Poppy is 49.17%.


Senna
la Redentora
Sion wins against Senna 48.05% of the time which is 1.83% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 2.67% less often than would be expected.
The average opponent winrate against Senna is 49.88%.


Shaco
el Bufón Siniestro
Sion wins against Shaco 48.40% of the time which is 0.29% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 0.55% less often than would be expected.
The average opponent winrate against Shaco is 48.11%.


Taric
el Escudo de Valoran
Sion wins against Taric 48.44% of the time which is 1.08% higher against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 0.24% more often than would be expected.
The average opponent winrate against Taric is 47.36%.


Rakan
El Encantador
Sion wins against Rakan 49.09% of the time which is 2.52% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 3.36% less often than would be expected.
The average opponent winrate against Rakan is 51.61%.


Janna
la Furia de la Tormenta
Sion wins against Janna 49.30% of the time which is 0.53% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.31% less often than would be expected.
The average opponent winrate against Janna is 48.77%.


Swain
el Gran General Noxiano
Sion wins against Swain 49.38% of the time which is 2.17% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 3.01% less often than would be expected.
The average opponent winrate against Swain is 51.55%.


Soraka
la Hija de las Estrellas
Sion wins against Soraka 49.41% of the time which is 0.28% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 0.56% less often than would be expected.
The average opponent winrate against Soraka is 49.13%.


Rell
la Doncella de Hierro
Sion wins against Rell 49.53% of the time which is 0.45% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 0.39% less often than would be expected.
The average opponent winrate against Rell is 49.08%.


Bardo
el Guardián Trotamundos
Sion wins against Bardo 50.16% of the time which is 0.34% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 1.18% less often than would be expected.
The average opponent winrate against Bardo is 50.50%.


Malphite
el Fragmento del Monolito
Sion wins against Malphite 50.18% of the time which is 1.45% lower against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 2.29% less often than would be expected.
The average opponent winrate against Malphite is 51.63%.


Galio
el Coloso
Sion wins against Galio 50.24% of the time which is 1.06% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 0.22% more often than would be expected.
The average opponent winrate against Galio is 49.18%.


Alistar
el Minotauro
Sion wins against Alistar 50.31% of the time which is 0.68% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.52% less often than would be expected.
The average opponent winrate against Alistar is 50.99%.


Veigar
el Pequeño Maestro del Mal
Sion wins against Veigar 50.31% of the time which is 1.57% lower against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 2.41% less often than would be expected.
The average opponent winrate against Veigar is 51.88%.


Braum
el Corazón del Fréljord
Sion wins against Braum 50.35% of the time which is 0.98% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.14% more often than would be expected.
The average opponent winrate against Braum is 49.37%.


Pantheon
la Lanza Inquebrantable
Sion wins against Pantheon 50.94% of the time which is 1.09% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.25% more often than would be expected.
The average opponent winrate against Pantheon is 49.85%.


Karma
la Iluminada
Sion wins against Karma 51.00% of the time which is 1.36% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.52% more often than would be expected.
The average opponent winrate against Karma is 49.64%.


Vel'Koz
el Ojo del Vacío
Sion wins against Vel'Koz 51.58% of the time which is 3.22% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 2.38% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.36%.


Xerath
el Mago Ascendente
Sion wins against Xerath 51.59% of the time which is 2.80% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 1.96% more often than would be expected.
The average opponent winrate against Xerath is 48.79%.


Hwei
el Visionario
Sion wins against Hwei 51.77% of the time which is 0.90% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.06% more often than would be expected.
The average opponent winrate against Hwei is 50.87%.


Maokai
el Treant Retorcido
Sion wins against Maokai 51.80% of the time which is 2.98% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 2.14% more often than would be expected.
The average opponent winrate against Maokai is 48.82%.


Zilean
el Guardián del Tiempo
Sion wins against Zilean 51.86% of the time which is 2.58% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 1.74% more often than would be expected.
The average opponent winrate against Zilean is 49.28%.


Mel
el Reflejo del Alma
Sion wins against Mel 52.06% of the time which is 1.11% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.27% more often than would be expected.
The average opponent winrate against Mel is 50.95%.


Thresh
el Carcelero Implacable
Sion wins against Thresh 52.09% of the time which is 1.36% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.52% more often than would be expected.
The average opponent winrate against Thresh is 50.73%.


Elise
la Reina de las Arañas
Sion wins against Elise 52.26% of the time which is 1.76% higher against Elise than the average opponent.
After normalising both champions win rates Sion wins against Elise 0.92% more often than would be expected.
The average opponent winrate against Elise is 50.50%.


Sona
la Virtuosa de las Cuerdas
Sion wins against Sona 52.40% of the time which is 4.36% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 3.52% more often than would be expected.
The average opponent winrate against Sona is 48.04%.


Renata Glasc
la Quimobaronesa
Sion wins against Renata Glasc 52.56% of the time which is 1.67% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 0.83% more often than would be expected.
The average opponent winrate against Renata Glasc is 50.89%.


Lux
la Dama Luminosa
Sion wins against Lux 52.67% of the time which is 3.03% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.19% more often than would be expected.
The average opponent winrate against Lux is 49.64%.


Seraphine
la Cantante Soñadora
Sion wins against Seraphine 52.70% of the time which is 2.09% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.25% more often than would be expected.
The average opponent winrate against Seraphine is 50.61%.


Pyke
el Destripador del Muelle Rojo
Sion wins against Pyke 52.99% of the time which is 1.07% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.23% more often than would be expected.
The average opponent winrate against Pyke is 51.92%.


Leona
el Radiante Amanecer
Sion wins against Leona 53.41% of the time which is 3.35% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 2.51% more often than would be expected.
The average opponent winrate against Leona is 50.06%.


Sylas
el Usurpador
Sion wins against Sylas 53.64% of the time which is 1.84% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 1.00% more often than would be expected.
The average opponent winrate against Sylas is 51.80%.


Teemo
el Explorador Veloz
Sion wins against Teemo 53.95% of the time which is 6.08% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 5.24% more often than would be expected.
The average opponent winrate against Teemo is 47.87%.


Blitzcrank
el Gran Gólem de Vapor
Sion wins against Blitzcrank 54.32% of the time which is 2.83% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 1.99% more often than would be expected.
The average opponent winrate against Blitzcrank is 51.49%.


Nautilus
el Titán de las Profundidades
Sion wins against Nautilus 55.17% of the time which is 3.69% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 2.85% more often than would be expected.
The average opponent winrate against Nautilus is 51.48%.


Yuumi
la gatita mágica
Sion wins against Yuumi 55.40% of the time which is 4.35% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 3.51% more often than would be expected.
The average opponent winrate against Yuumi is 51.05%.


Ashe
la Arquera de Hielo
Sion wins against Ashe 57.59% of the time which is 2.19% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.36% more often than would be expected.
The average opponent winrate against Ashe is 55.40%.


Miss Fortune
la Cazarrecompensas
Sion wins against Miss Fortune 61.86% of the time which is 6.19% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 5.36% more often than would be expected.
The average opponent winrate against Miss Fortune is 55.67%.