

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.
Iron Champions Analysed: 4,982,993
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 Galio, Yuumi & Veigar. While Sion top is countered most by support champions of Milio, Swain & Rell. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Milio
la Llama Serena
Sion wins against Milio 42.86% of the time which is 6.86% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 2.00% less often than would be expected.
The average opponent winrate against Milio is 49.72%.


Swain
el Gran General de Noxus
Sion wins against Swain 42.98% of the time which is 9.76% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 4.90% less often than would be expected.
The average opponent winrate against Swain is 52.74%.


Rell
la Dama de Hierro
Sion wins against Rell 43.45% of the time which is 9.70% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 4.84% less often than would be expected.
The average opponent winrate against Rell is 53.15%.


Brand
La Venganza Ardiente
Sion wins against Brand 43.65% of the time which is 8.32% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 3.46% less often than would be expected.
The average opponent winrate against Brand is 51.97%.


Teemo
El Explorador Veloz
Sion wins against Teemo 44.29% of the time which is 4.04% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 0.82% more often than would be expected.
The average opponent winrate against Teemo is 48.33%.


Karma
La Iluminada
Sion wins against Karma 44.92% of the time which is 9.25% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 4.39% less often than would be expected.
The average opponent winrate against Karma is 54.17%.


Morgana
la Caída
Sion wins against Morgana 45.98% of the time which is 6.06% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 1.20% less often than would be expected.
The average opponent winrate against Morgana is 52.04%.


Leona
El Amanecer Radiante
Sion wins against Leona 46.06% of the time which is 5.37% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.51% less often than would be expected.
The average opponent winrate against Leona is 51.43%.


Maokai
El Treant Retorcido
Sion wins against Maokai 46.12% of the time which is 5.85% lower against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 0.99% less often than would be expected.
The average opponent winrate against Maokai is 51.97%.


Nautilus
El Titán Abisal
Sion wins against Nautilus 46.84% of the time which is 6.47% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.61% less often than would be expected.
The average opponent winrate against Nautilus is 53.31%.


Sona
La Virtuosa de las Cuerdas
Sion wins against Sona 47.25% of the time which is 4.29% lower against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.57% more often than would be expected.
The average opponent winrate against Sona is 51.54%.


Zyra
La Dama de Espinas
Sion wins against Zyra 47.44% of the time which is 3.21% lower against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.65% more often than would be expected.
The average opponent winrate against Zyra is 50.65%.


Mel
el Reflejo del Alma
Sion wins against Mel 47.70% of the time which is 7.59% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.74% less often than would be expected.
The average opponent winrate against Mel is 55.29%.


Rakan
El Encantador
Sion wins against Rakan 47.97% of the time which is 6.42% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 1.57% less often than would be expected.
The average opponent winrate against Rakan is 54.39%.


Blitzcrank
El Gran Gólem de Vapor
Sion wins against Blitzcrank 48.07% of the time which is 5.02% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 0.16% less often than would be expected.
The average opponent winrate against Blitzcrank is 53.09%.


Vel'Koz
El Ojo del Vacío
Sion wins against Vel'Koz 48.31% of the time which is 4.88% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 0.02% less often than would be expected.
The average opponent winrate against Vel'Koz is 53.19%.


Senna
la Redentora
Sion wins against Senna 48.90% of the time which is 7.50% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 2.65% less often than would be expected.
The average opponent winrate against Senna is 56.40%.


Lux
La Dama Luminosa
Sion wins against Lux 49.27% of the time which is 3.09% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.77% more often than would be expected.
The average opponent winrate against Lux is 52.36%.


Seraphine
la Cantante Soñadora
Sion wins against Seraphine 49.33% of the time which is 5.11% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 0.26% less often than would be expected.
The average opponent winrate against Seraphine is 54.44%.


Ashe
La Arquera de Hielo
Sion wins against Ashe 49.52% of the time which is 8.21% lower against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 3.37% less often than would be expected.
The average opponent winrate against Ashe is 57.73%.


Braum
El Corazón de Freljord
Sion wins against Braum 49.53% of the time which is 3.75% lower against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 1.11% more often than would be expected.
The average opponent winrate against Braum is 53.28%.


Nami
La Invocadora de Mareas
Sion wins against Nami 49.87% of the time which is 2.04% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 2.82% more often than would be expected.
The average opponent winrate against Nami is 51.91%.


Tahm Kench
El Rey del Río
Sion wins against Tahm Kench 50.00% of the time which is 3.88% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.98% more often than would be expected.
The average opponent winrate against Tahm Kench is 53.88%.


Xerath
El Mago Ascendente
Sion wins against Xerath 50.17% of the time which is 2.40% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.46% more often than would be expected.
The average opponent winrate against Xerath is 52.57%.


Thresh
El Carcelero Implacable
Sion wins against Thresh 50.28% of the time which is 3.25% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.61% more often than would be expected.
The average opponent winrate against Thresh is 53.53%.


Soraka
La Hija de las Estrellas
Sion wins against Soraka 50.86% of the time which is 1.70% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 3.16% more often than would be expected.
The average opponent winrate against Soraka is 52.56%.


Neeko
la Camaleona Curiosa
Sion wins against Neeko 51.01% of the time which is 3.16% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 1.70% more often than would be expected.
The average opponent winrate against Neeko is 54.17%.


Pyke
el Destripador de los Puertos
Sion wins against Pyke 51.05% of the time which is 4.19% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.66% more often than would be expected.
The average opponent winrate against Pyke is 55.24%.


Pantheon
la Lanza Inquebrantable
Sion wins against Pantheon 51.17% of the time which is 3.02% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 1.83% more often than would be expected.
The average opponent winrate against Pantheon is 54.19%.


Lulu
El Hada Hechicera
Sion wins against Lulu 51.23% of the time which is 3.80% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 1.05% more often than would be expected.
The average opponent winrate against Lulu is 55.03%.


Zilean
El Guardián del Tiempo
Sion wins against Zilean 52.43% of the time which is 1.21% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 3.65% more often than would be expected.
The average opponent winrate against Zilean is 53.64%.


Alistar
El Minotauro
Sion wins against Alistar 52.70% of the time which is 1.84% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 3.01% more often than would be expected.
The average opponent winrate against Alistar is 54.54%.


Malphite
El Fragmento del Monolito
Sion wins against Malphite 53.01% of the time which is 0.19% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 5.05% more often than would be expected.
The average opponent winrate against Malphite is 52.82%.


Poppy
La Guardiana del Martillo
Sion wins against Poppy 53.19% of the time which is 0.89% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 5.75% more often than would be expected.
The average opponent winrate against Poppy is 52.30%.


Shaco
El Bufón Siniestro
Sion wins against Shaco 53.33% of the time which is 0.02% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 4.88% more often than would be expected.
The average opponent winrate against Shaco is 53.31%.


Bardo
El Guardián Errante
Sion wins against Bardo 54.97% of the time which is 0.95% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 3.90% more often than would be expected.
The average opponent winrate against Bardo is 55.92%.


Veigar
El Pequeño Maestro del Mal
Sion wins against Veigar 55.17% of the time which is 1.22% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 6.08% more often than would be expected.
The average opponent winrate against Veigar is 53.95%.


Yuumi
la Gata Mágica
Sion wins against Yuumi 55.86% of the time which is 2.12% lower against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 2.72% more often than would be expected.
The average opponent winrate against Yuumi is 57.98%.


Galio
el Coloso
Sion wins against Galio 56.44% of the time which is 4.03% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 8.89% more often than would be expected.
The average opponent winrate against Galio is 52.41%.