

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.
Emerald+ Champions Analysed: 16,967,215
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 jungle Counters
Sion support on Patch 15.4 is the strongest counter to jungle champions of Master Yi, Nocturne & Lee Sin. While Sion support is countered most by jungle champions of Kayn, Diana & Graves. Below is a detailed breakdown of Sion support counters against jungle champions with a minimum of 100 games.


Kayn
the Shadow Reaper
Sion wins against Kayn 41.25% of the time which is 6.00% lower against Kayn than the average opponent.
After normalising both champions win rates Sion wins against Kayn 7.94% less often than would be expected.
The average opponent winrate against Kayn is 47.25%.


Diana
Scorn of the Moon
Sion wins against Diana 47.37% of the time which is 0.15% lower against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 2.09% less often than would be expected.
The average opponent winrate against Diana is 47.52%.


Graves
the Outlaw
Sion wins against Graves 47.76% of the time which is 0.70% lower against Graves than the average opponent.
After normalising both champions win rates Sion wins against Graves 2.64% less often than would be expected.
The average opponent winrate against Graves is 48.46%.


Vi
the Piltover Enforcer
Sion wins against Vi 48.17% of the time which is 0.52% lower against Vi than the average opponent.
After normalising both champions win rates Sion wins against Vi 2.46% less often than would be expected.
The average opponent winrate against Vi is 48.69%.


Viego
The Ruined King
Sion wins against Viego 48.81% of the time which is 0.19% lower against Viego than the average opponent.
After normalising both champions win rates Sion wins against Viego 2.13% less often than would be expected.
The average opponent winrate against Viego is 49.00%.


Xin Zhao
the Seneschal of Demacia
Sion wins against Xin Zhao 49.00% of the time which is 1.75% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Sion wins against Xin Zhao 0.19% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.25%.


Lee Sin
the Blind Monk
Sion wins against Lee Sin 50.58% of the time which is 1.70% higher against Lee Sin than the average opponent.
After normalising both champions win rates Sion wins against Lee Sin 0.24% less often than would be expected.
The average opponent winrate against Lee Sin is 48.88%.


Nocturne
the Eternal Nightmare
Sion wins against Nocturne 52.25% of the time which is 6.05% higher against Nocturne than the average opponent.
After normalising both champions win rates Sion wins against Nocturne 4.11% more often than would be expected.
The average opponent winrate against Nocturne is 46.20%.


Master Yi
the Wuju Bladesman
Sion wins against Master Yi 60.17% of the time which is 13.70% higher against Master Yi than the average opponent.
After normalising both champions win rates Sion wins against Master Yi 11.76% more often than would be expected.
The average opponent winrate against Master Yi is 46.47%.