

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: 18,114,525
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 Malphite, Yuumi & Rell. While Sion support is countered most by support champions of Milio, Rakan & Lulu. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Milio
la Llama Serena
Sion wins against Milio 43.24% of the time which is 5.41% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 3.80% less often than would be expected.
The average opponent winrate against Milio is 48.65%.


Rakan
El Encantador
Sion wins against Rakan 44.23% of the time which is 8.62% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 7.01% less often than would be expected.
The average opponent winrate against Rakan is 52.85%.


Lulu
El Hada Hechicera
Sion wins against Lulu 44.44% of the time which is 8.33% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 6.72% less often than would be expected.
The average opponent winrate against Lulu is 52.77%.


Nautilus
El Titán Abisal
Sion wins against Nautilus 45.90% of the time which is 6.40% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 4.79% less often than would be expected.
The average opponent winrate against Nautilus is 52.30%.


Nami
La Invocadora de Mareas
Sion wins against Nami 46.89% of the time which is 3.15% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.54% less often than would be expected.
The average opponent winrate against Nami is 50.04%.


Morgana
la Caída
Sion wins against Morgana 47.80% of the time which is 2.68% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 1.07% less often than would be expected.
The average opponent winrate against Morgana is 50.48%.


Swain
el Gran General de Noxus
Sion wins against Swain 48.60% of the time which is 2.55% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 0.94% less often than would be expected.
The average opponent winrate against Swain is 51.15%.


Zyra
La Dama de Espinas
Sion wins against Zyra 48.82% of the time which is 0.93% lower against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 0.68% more often than would be expected.
The average opponent winrate against Zyra is 49.75%.


Pantheon
la Lanza Inquebrantable
Sion wins against Pantheon 49.43% of the time which is 3.03% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 1.42% less often than would be expected.
The average opponent winrate against Pantheon is 52.46%.


Soraka
La Hija de las Estrellas
Sion wins against Soraka 49.62% of the time which is 1.36% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 0.25% more often than would be expected.
The average opponent winrate against Soraka is 50.98%.


Sona
La Virtuosa de las Cuerdas
Sion wins against Sona 49.65% of the time which is 0.13% lower against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 1.48% more often than would be expected.
The average opponent winrate against Sona is 49.78%.


Lux
La Dama Luminosa
Sion wins against Lux 49.85% of the time which is 1.34% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.27% more often than would be expected.
The average opponent winrate against Lux is 51.19%.


Braum
El Corazón de Freljord
Sion wins against Braum 50.00% of the time which is 1.39% lower against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.22% more often than would be expected.
The average opponent winrate against Braum is 51.39%.


Brand
La Venganza Ardiente
Sion wins against Brand 50.63% of the time which is 0.20% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.81% more often than would be expected.
The average opponent winrate against Brand is 50.43%.


Vel'Koz
El Ojo del Vacío
Sion wins against Vel'Koz 50.94% of the time which is 0.08% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 1.53% more often than would be expected.
The average opponent winrate against Vel'Koz is 51.02%.


Neeko
la Camaleona Curiosa
Sion wins against Neeko 51.38% of the time which is 1.59% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 0.02% more often than would be expected.
The average opponent winrate against Neeko is 52.97%.


Mel
el Reflejo del Alma
Sion wins against Mel 51.66% of the time which is 2.29% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.67% less often than would be expected.
The average opponent winrate against Mel is 53.95%.


Tahm Kench
El Rey del Río
Sion wins against Tahm Kench 51.79% of the time which is 1.10% lower 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 52.89%.


Pyke
el Destripador de los Puertos
Sion wins against Pyke 51.90% of the time which is 1.95% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.33% less often than would be expected.
The average opponent winrate against Pyke is 53.85%.


Blitzcrank
El Gran Gólem de Vapor
Sion wins against Blitzcrank 52.21% of the time which is 0.36% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 1.25% more often than would be expected.
The average opponent winrate against Blitzcrank is 52.57%.


Seraphine
la Cantante Soñadora
Sion wins against Seraphine 52.87% of the time which is 0.02% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.63% more often than would be expected.
The average opponent winrate against Seraphine is 52.85%.


Senna
la Redentora
Sion wins against Senna 52.90% of the time which is 1.73% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.11% less often than would be expected.
The average opponent winrate against Senna is 54.63%.


Thresh
El Carcelero Implacable
Sion wins against Thresh 53.06% of the time which is 0.71% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 2.32% more often than would be expected.
The average opponent winrate against Thresh is 52.35%.


Leona
El Amanecer Radiante
Sion wins against Leona 53.47% of the time which is 3.02% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 4.63% more often than would be expected.
The average opponent winrate against Leona is 50.45%.


Xerath
El Mago Ascendente
Sion wins against Xerath 55.03% of the time which is 4.03% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 5.64% more often than would be expected.
The average opponent winrate against Xerath is 51.00%.


Karma
La Iluminada
Sion wins against Karma 55.93% of the time which is 3.04% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 4.65% more often than would be expected.
The average opponent winrate against Karma is 52.89%.


Rell
la Dama de Hierro
Sion wins against Rell 57.41% of the time which is 6.34% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 7.95% more often than would be expected.
The average opponent winrate against Rell is 51.07%.


Yuumi
la Gata Mágica
Sion wins against Yuumi 57.42% of the time which is 2.22% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 3.84% more often than would be expected.
The average opponent winrate against Yuumi is 55.20%.


Malphite
El Fragmento del Monolito
Sion wins against Malphite 57.82% of the time which is 5.82% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 7.43% more often than would be expected.
The average opponent winrate against Malphite is 52.00%.