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: 1,896,086
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 15.1 is the strongest counter to support champions of Zyra, Yuumi & Lux. While Sion top is countered most by support champions of Braum, Senna & Leona. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.
Braum
El Corazón de Freljord
Sion wins against Braum 39.77% of the time which is 8.92% lower against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 5.84% less often than would be expected.
The average opponent winrate against Braumis 48.69%.
Senna
la Redentora
Sion wins against Senna 41.63% of the time which is 7.01% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 3.93% less often than would be expected.
The average opponent winrate against Sennais 48.64%.
Leona
El Amanecer Radiante
Sion wins against Leona 42.79% of the time which is 7.59% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 4.50% less often than would be expected.
The average opponent winrate against Leonais 50.38%.
Tahm Kench
El Rey del Río
Sion wins against Tahm Kench 43.20% of the time which is 6.75% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 3.66% less often than would be expected.
The average opponent winrate against Tahm Kenchis 49.95%.
Rell
la Dama de Hierro
Sion wins against Rell 43.35% of the time which is 5.91% lower against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 2.82% less often than would be expected.
The average opponent winrate against Rellis 49.26%.
Zilean
El Guardián del Tiempo
Sion wins against Zilean 44.95% of the time which is 4.77% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 1.68% less often than would be expected.
The average opponent winrate against Zileanis 49.72%.
Rakan
El Encantador
Sion wins against Rakan 45.07% of the time which is 5.80% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 2.71% less often than would be expected.
The average opponent winrate against Rakanis 50.87%.
Karma
La Iluminada
Sion wins against Karma 45.85% of the time which is 4.52% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 1.43% less often than would be expected.
The average opponent winrate against Karmais 50.37%.
Alistar
El Minotauro
Sion wins against Alistar 45.96% of the time which is 4.55% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.46% less often than would be expected.
The average opponent winrate against Alistaris 50.51%.
Bardo
El Guardián Errante
Sion wins against Bardo 46.33% of the time which is 5.05% lower against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 1.96% less often than would be expected.
The average opponent winrate against Bardois 51.38%.
Thresh
El Carcelero Implacable
Sion wins against Thresh 46.39% of the time which is 3.85% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.76% less often than would be expected.
The average opponent winrate against Threshis 50.24%.
Pyke
el Destripador de los Puertos
Sion wins against Pyke 46.42% of the time which is 6.24% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 3.15% less often than would be expected.
The average opponent winrate against Pykeis 52.66%.
Seraphine
la Cantante Soñadora
Sion wins against Seraphine 46.46% of the time which is 4.63% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.54% less often than would be expected.
The average opponent winrate against Seraphineis 51.09%.
Nami
La Invocadora de Mareas
Sion wins against Nami 46.51% of the time which is 2.59% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 0.50% more often than would be expected.
The average opponent winrate against Namiis 49.10%.
Soraka
La Hija de las Estrellas
Sion wins against Soraka 46.60% of the time which is 2.97% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 0.12% more often than would be expected.
The average opponent winrate against Sorakais 49.57%.
Lulu
El Hada Hechicera
Sion wins against Lulu 46.63% of the time which is 2.61% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.48% more often than would be expected.
The average opponent winrate against Luluis 49.24%.
Blitzcrank
El Gran Gólem de Vapor
Sion wins against Blitzcrank 47.57% of the time which is 3.13% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 0.04% less often than would be expected.
The average opponent winrate against Blitzcrankis 50.70%.
Milio
la Llama Serena
Sion wins against Milio 47.60% of the time which is 2.59% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.50% more often than would be expected.
The average opponent winrate against Miliois 50.19%.
Janna
La Furia de la Tormenta
Sion wins against Janna 48.04% of the time which is 0.85% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 2.24% more often than would be expected.
The average opponent winrate against Jannais 48.89%.
Poppy
La Guardiana del Martillo
Sion wins against Poppy 48.25% of the time which is 0.29% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 3.37% more often than would be expected.
The average opponent winrate against Poppyis 47.96%.
Maokai
El Treant Retorcido
Sion wins against Maokai 48.97% of the time which is 1.37% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 4.45% more often than would be expected.
The average opponent winrate against Maokaiis 47.60%.
Nautilus
El Titán Abisal
Sion wins against Nautilus 51.08% of the time which is 0.32% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 2.77% more often than would be expected.
The average opponent winrate against Nautilusis 51.40%.
Lux
La Dama Luminosa
Sion wins against Lux 51.22% of the time which is 0.19% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.90% more often than would be expected.
The average opponent winrate against Luxis 51.41%.
Yuumi
la Gata Mágica
Sion wins against Yuumi 53.09% of the time which is 1.00% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 4.09% more often than would be expected.
The average opponent winrate against Yuumiis 52.09%.
Zyra
La Dama de Espinas
Sion wins against Zyra 57.27% of the time which is 6.31% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 9.40% more often than would be expected.
The average opponent winrate against Zyrais 50.96%.