

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: 3,660,693
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 15.7 is the strongest counter to support champions of Xerath, Mel & Maokai. While Sion top is countered most by support champions of Zilean, Renata Glasc & Vel'Koz. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


Zilean
El Guardián del Tiempo
Sion wins against Zilean 45.81% of the time which is 0.87% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 4.55% less often than would be expected.
The average opponent winrate against Zilean is 46.68%.


Renata Glasc
la Baronesa Química
Sion wins against Renata Glasc 46.15% of the time which is 2.61% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 6.29% less often than would be expected.
The average opponent winrate against Renata Glasc is 48.76%.


Vel'Koz
El Ojo del Vacío
Sion wins against Vel'Koz 47.47% of the time which is 0.61% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 4.29% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.08%.


Fiddlesticks
el Terror Ancestral
Sion wins against Fiddlesticks 48.18% of the time which is 3.11% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 0.56% less often than would be expected.
The average opponent winrate against Fiddlesticks is 45.07%.


Nami
La Invocadora de Mareas
Sion wins against Nami 48.68% of the time which is 1.34% higher against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 2.34% less often than would be expected.
The average opponent winrate against Nami is 47.34%.


Rell
la Dama de Hierro
Sion wins against Rell 48.87% of the time which is 0.67% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 3.01% less often than would be expected.
The average opponent winrate against Rell is 48.20%.


Poppy
La Guardiana del Martillo
Sion wins against Poppy 48.92% of the time which is 1.91% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 1.77% less often than would be expected.
The average opponent winrate against Poppy is 47.01%.


Bardo
El Guardián Errante
Sion wins against Bardo 49.02% of the time which is 1.61% higher against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 2.07% less often than would be expected.
The average opponent winrate against Bardo is 47.41%.


Leona
El Amanecer Radiante
Sion wins against Leona 49.47% of the time which is 1.45% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 2.23% less often than would be expected.
The average opponent winrate against Leona is 48.02%.


Lulu
El Hada Hechicera
Sion wins against Lulu 49.60% of the time which is 3.07% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.61% less often than would be expected.
The average opponent winrate against Lulu is 46.53%.


Swain
el Gran General de Noxus
Sion wins against Swain 50.00% of the time which is 0.87% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 2.81% less often than would be expected.
The average opponent winrate against Swain is 49.13%.


Braum
El Corazón de Freljord
Sion wins against Braum 50.08% of the time which is 3.63% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.05% less often than would be expected.
The average opponent winrate against Braum is 46.45%.


Rakan
El Encantador
Sion wins against Rakan 50.21% of the time which is 1.83% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 1.85% less often than would be expected.
The average opponent winrate against Rakan is 48.38%.


Janna
La Furia de la Tormenta
Sion wins against Janna 50.27% of the time which is 3.30% higher against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.38% less often than would be expected.
The average opponent winrate against Janna is 46.97%.


Lux
La Dama Luminosa
Sion wins against Lux 50.35% of the time which is 0.70% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.98% less often than would be expected.
The average opponent winrate against Lux is 49.65%.


Elise
La Reina de las Arañas
Sion wins against Elise 50.50% of the time which is 4.09% higher against Elise than the average opponent.
After normalising both champions win rates Sion wins against Elise 0.41% more often than would be expected.
The average opponent winrate against Elise is 46.41%.


Milio
la Llama Serena
Sion wins against Milio 50.62% of the time which is 2.93% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.75% less often than would be expected.
The average opponent winrate against Milio is 47.69%.


Alistar
El Minotauro
Sion wins against Alistar 50.78% of the time which is 2.81% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 0.87% less often than would be expected.
The average opponent winrate against Alistar is 47.97%.


Seraphine
la Cantante Soñadora
Sion wins against Seraphine 50.79% of the time which is 1.16% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 2.52% less often than would be expected.
The average opponent winrate against Seraphine is 49.63%.


Senna
la Redentora
Sion wins against Senna 51.30% of the time which is 3.20% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.48% less often than would be expected.
The average opponent winrate against Senna is 48.10%.


Thresh
El Carcelero Implacable
Sion wins against Thresh 51.71% of the time which is 4.88% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.20% more often than would be expected.
The average opponent winrate against Thresh is 46.83%.


Sona
La Virtuosa de las Cuerdas
Sion wins against Sona 51.90% of the time which is 4.23% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.55% more often than would be expected.
The average opponent winrate against Sona is 47.67%.


Pyke
el Destripador de los Puertos
Sion wins against Pyke 52.21% of the time which is 4.09% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.41% more often than would be expected.
The average opponent winrate against Pyke is 48.12%.


Tahm Kench
El Rey del Río
Sion wins against Tahm Kench 52.43% of the time which is 4.53% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.85% more often than would be expected.
The average opponent winrate against Tahm Kench is 47.90%.


Pantheon
la Lanza Inquebrantable
Sion wins against Pantheon 52.46% of the time which is 4.55% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.87% more often than would be expected.
The average opponent winrate against Pantheon is 47.91%.


Yuumi
la Gata Mágica
Sion wins against Yuumi 52.48% of the time which is 4.55% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 0.87% more often than would be expected.
The average opponent winrate against Yuumi is 47.93%.


Soraka
La Hija de las Estrellas
Sion wins against Soraka 52.55% of the time which is 4.16% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 0.48% more often than would be expected.
The average opponent winrate against Soraka is 48.39%.


Shaco
El Bufón Siniestro
Sion wins against Shaco 52.71% of the time which is 3.79% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 0.11% more often than would be expected.
The average opponent winrate against Shaco is 48.92%.


Nautilus
El Titán Abisal
Sion wins against Nautilus 53.43% of the time which is 3.91% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 0.23% more often than would be expected.
The average opponent winrate against Nautilus is 49.52%.


Karma
La Iluminada
Sion wins against Karma 53.57% of the time which is 4.05% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.37% more often than would be expected.
The average opponent winrate against Karma is 49.52%.


Neeko
la Camaleona Curiosa
Sion wins against Neeko 53.85% of the time which is 5.94% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 2.26% more often than would be expected.
The average opponent winrate against Neeko is 47.91%.


Morgana
la Caída
Sion wins against Morgana 54.05% of the time which is 5.29% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 1.61% more often than would be expected.
The average opponent winrate against Morgana is 48.76%.


Zyra
La Dama de Espinas
Sion wins against Zyra 54.55% of the time which is 7.24% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 3.56% more often than would be expected.
The average opponent winrate against Zyra is 47.31%.


Blitzcrank
El Gran Gólem de Vapor
Sion wins against Blitzcrank 54.74% of the time which is 5.37% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 1.69% more often than would be expected.
The average opponent winrate against Blitzcrank is 49.37%.


Taric
El Escudo de Valoran
Sion wins against Taric 55.05% of the time which is 9.96% higher against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 6.29% more often than would be expected.
The average opponent winrate against Taric is 45.09%.


Brand
La Venganza Ardiente
Sion wins against Brand 55.36% of the time which is 7.29% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 3.61% more often than would be expected.
The average opponent winrate against Brand is 48.07%.


Maokai
El Treant Retorcido
Sion wins against Maokai 55.80% of the time which is 8.20% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 4.52% more often than would be expected.
The average opponent winrate against Maokai is 47.60%.


Mel
el Reflejo del Alma
Sion wins against Mel 61.90% of the time which is 8.10% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 4.43% more often than would be expected.
The average opponent winrate against Mel is 53.80%.


Xerath
El Mago Ascendente
Sion wins against Xerath 64.77% of the time which is 15.16% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 11.48% more often than would be expected.
The average opponent winrate against Xerath is 49.61%.