

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.
Platinum Champions Analysed: 13,331,075
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 15.16 is the strongest counter to support champions of Lux, Nautilus & Thresh. While Sion support is countered most by support champions of Soraka, Morgana & Leona. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.


Soraka
la Hija de las Estrellas
Sion wins against Soraka 41.58% of the time which is 5.60% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 6.87% less often than would be expected.
The average opponent winrate against Soraka is 47.18%.


Morgana
la Desolada
Sion wins against Morgana 46.46% of the time which is 1.37% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 2.64% less often than would be expected.
The average opponent winrate against Morgana is 47.83%.


Leona
el Radiante Amanecer
Sion wins against Leona 46.90% of the time which is 1.13% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 2.40% less often than would be expected.
The average opponent winrate against Leona is 48.03%.


Nami
la Invocadora de Mareas
Sion wins against Nami 46.98% of the time which is 0.26% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.53% less often than would be expected.
The average opponent winrate against Nami is 47.24%.


Lulu
La Hechicera Hadística
Sion wins against Lulu 48.40% of the time which is 0.90% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 2.17% less often than would be expected.
The average opponent winrate against Lulu is 49.30%.


Milio
La Flama Gentil
Sion wins against Milio 49.38% of the time which is 3.16% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 1.89% more often than would be expected.
The average opponent winrate against Milio is 46.22%.


Pyke
el Destripador del Muelle Rojo
Sion wins against Pyke 49.59% of the time which is 0.43% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 1.70% less often than would be expected.
The average opponent winrate against Pyke is 50.02%.


Bardo
el Guardián Trotamundos
Sion wins against Bardo 50.48% of the time which is 1.14% higher against Bardo than the average opponent.
After normalising both champions win rates Sion wins against Bardo 0.13% less often than would be expected.
The average opponent winrate against Bardo is 49.34%.


Karma
la Iluminada
Sion wins against Karma 51.09% of the time which is 1.87% higher against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.60% more often than would be expected.
The average opponent winrate against Karma is 49.22%.


Thresh
el Carcelero Implacable
Sion wins against Thresh 53.88% of the time which is 5.00% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 3.73% more often than would be expected.
The average opponent winrate against Thresh is 48.88%.


Nautilus
el Titán de las Profundidades
Sion wins against Nautilus 54.50% of the time which is 4.77% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 3.50% more often than would be expected.
The average opponent winrate against Nautilus is 49.73%.


Lux
la Dama Luminosa
Sion wins against Lux 54.55% of the time which is 5.24% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 3.97% more often than would be expected.
The average opponent winrate against Lux is 49.31%.