

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: 18,206,008
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 top Counters
Sion support on Patch 15.16 is the strongest counter to top champions of Jax, Irelia & Darius. While Sion support is countered most by top champions of Garen, Gangplank & Renekton. Below is a detailed breakdown of Sion support counters against top champions with a minimum of 100 games.


Garen
The Might of Demacia
Sion wins against Garen 42.86% of the time which is 5.45% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 7.77% less often than would be expected.
The average opponent winrate against Garen is 48.31%.


Gangplank
the Saltwater Scourge
Sion wins against Gangplank 45.22% of the time which is 4.23% lower against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 6.55% less often than would be expected.
The average opponent winrate against Gangplank is 49.45%.


Renekton
the Butcher of the Sands
Sion wins against Renekton 46.96% of the time which is 2.29% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 4.61% less often than would be expected.
The average opponent winrate against Renekton is 49.25%.


Ambessa
Matriarch of War
Sion wins against Ambessa 48.68% of the time which is 1.31% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 3.63% less often than would be expected.
The average opponent winrate against Ambessa is 49.99%.


Fiora
the Grand Duelist
Sion wins against Fiora 49.07% of the time which is 1.11% higher against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 1.21% less often than would be expected.
The average opponent winrate against Fiora is 47.96%.


Yone
the Unforgotten
Sion wins against Yone 50.38% of the time which is 1.20% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 3.52% less often than would be expected.
The average opponent winrate against Yone is 51.58%.


Sett
the Boss
Sion wins against Sett 50.53% of the time which is 3.58% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 1.26% more often than would be expected.
The average opponent winrate against Sett is 46.95%.


Shen
the Eye of Twilight
Sion wins against Shen 50.81% of the time which is 2.94% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 0.62% more often than would be expected.
The average opponent winrate against Shen is 47.87%.


Aatrox
the Darkin Blade
Sion wins against Aatrox 51.74% of the time which is 2.31% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 0.01% less often than would be expected.
The average opponent winrate against Aatrox is 49.43%.


K'Sante
the Pride of Nazumah
Sion wins against K'Sante 53.28% of the time which is 1.74% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 0.58% less often than would be expected.
The average opponent winrate against K'Sante is 51.54%.


Mordekaiser
the Iron Revenant
Sion wins against Mordekaiser 53.57% of the time which is 6.00% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 3.68% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.57%.


Gwen
The Hallowed Seamstress
Sion wins against Gwen 54.29% of the time which is 4.05% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 1.73% more often than would be expected.
The average opponent winrate against Gwen is 50.24%.


Dr. Mundo
the Madman of Zaun
Sion wins against Dr. Mundo 54.39% of the time which is 5.98% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 3.66% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.41%.


Darius
the Hand of Noxus
Sion wins against Darius 55.25% of the time which is 6.43% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 4.11% more often than would be expected.
The average opponent winrate against Darius is 48.82%.


Irelia
the Blade Dancer
Sion wins against Irelia 56.73% of the time which is 8.76% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 6.44% more often than would be expected.
The average opponent winrate against Irelia is 47.97%.


Jax
Grandmaster at Arms
Sion wins against Jax 57.25% of the time which is 8.43% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 6.11% more often than would be expected.
The average opponent winrate against Jax is 48.82%.