

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: 27,639,939
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 Volibear, Irelia & Jax. While Sion support is countered most by top champions of Ornn, Ambessa & Camille. Below is a detailed breakdown of Sion support counters against top champions with a minimum of 100 games.


Ornn
Ogień z Wnętrza Góry
Sion wins against Ornn 40.00% of the time which is 7.92% lower against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 10.55% less often than would be expected.
The average opponent winrate against Ornn is 47.92%.


Ambessa
Matriarchini Wojny
Sion wins against Ambessa 44.69% of the time which is 5.17% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 7.80% less often than would be expected.
The average opponent winrate against Ambessa is 49.86%.


Camille
Stalowy Cień
Sion wins against Camille 45.19% of the time which is 3.40% lower against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 6.03% less often than would be expected.
The average opponent winrate against Camille is 48.59%.


Fiora
Mistrzyni Fechtunku
Sion wins against Fiora 45.68% of the time which is 2.19% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 4.82% less often than would be expected.
The average opponent winrate against Fiora is 47.87%.


Gangplank
Postrach Siedmiu Mórz
Sion wins against Gangplank 46.55% of the time which is 2.91% lower against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 5.54% less often than would be expected.
The average opponent winrate against Gangplank is 49.46%.


Gnar
Brakujące Ogniwo
Sion wins against Gnar 47.79% of the time which is 1.70% lower against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 4.33% less often than would be expected.
The average opponent winrate against Gnar is 49.49%.


Renekton
Pustynny Rzeźnik
Sion wins against Renekton 48.55% of the time which is 0.54% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 3.17% less often than would be expected.
The average opponent winrate against Renekton is 49.09%.


Riven
Wygnaniec
Sion wins against Riven 48.87% of the time which is 0.20% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 2.43% less often than would be expected.
The average opponent winrate against Riven is 48.67%.


Sett
Szef
Sion wins against Sett 49.02% of the time which is 2.17% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.46% less often than would be expected.
The average opponent winrate against Sett is 46.85%.


Garen
Potęga Demacii
Sion wins against Garen 49.71% of the time which is 1.71% higher against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 0.92% less often than would be expected.
The average opponent winrate against Garen is 48.00%.


Aatrox
Ostrze Darkinów
Sion wins against Aatrox 49.74% of the time which is 0.39% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 2.24% less often than would be expected.
The average opponent winrate against Aatrox is 49.35%.


Illaoi
Kapłanka Krakena
Sion wins against Illaoi 50.00% of the time which is 1.82% higher against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 0.81% less often than would be expected.
The average opponent winrate against Illaoi is 48.18%.


Yorick
Pasterz Dusz
Sion wins against Yorick 50.34% of the time which is 1.78% higher against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 0.85% less often than would be expected.
The average opponent winrate against Yorick is 48.56%.


Singed
Szalony Chemik
Sion wins against Singed 50.74% of the time which is 5.62% higher against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 3.00% more often than would be expected.
The average opponent winrate against Singed is 45.12%.


Yone
Wiecznie Żywy
Sion wins against Yone 50.79% of the time which is 0.48% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 3.11% less often than would be expected.
The average opponent winrate against Yone is 51.27%.


Dr Mundo
Szaleniec z Zaun
Sion wins against Dr Mundo 51.46% of the time which is 2.94% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr Mundo 0.31% more often than would be expected.
The average opponent winrate against Dr Mundo is 48.52%.


K'Sante
Duma Nazumah
Sion wins against K'Sante 52.00% of the time which is 0.57% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 2.06% less often than would be expected.
The average opponent winrate against K'Sante is 51.43%.


Darius
Ręka Noxusu
Sion wins against Darius 53.07% of the time which is 4.33% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 1.70% more often than would be expected.
The average opponent winrate against Darius is 48.74%.


Mordekaiser
Żelazny Upiór
Sion wins against Mordekaiser 53.16% of the time which is 5.63% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 3.00% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.53%.


Trundle
Król Trolli
Sion wins against Trundle 53.21% of the time which is 2.10% higher against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 0.53% less often than would be expected.
The average opponent winrate against Trundle is 51.11%.


Gragas
Karczemny Zabijaka
Sion wins against Gragas 53.40% of the time which is 4.12% higher against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 1.49% more often than would be expected.
The average opponent winrate against Gragas is 49.28%.


Kayle
Sprawiedliwa
Sion wins against Kayle 53.79% of the time which is 6.94% higher against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 4.31% more often than would be expected.
The average opponent winrate against Kayle is 46.85%.


Gwen
Mglista Krawczyni
Sion wins against Gwen 53.85% of the time which is 3.87% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 1.24% more often than would be expected.
The average opponent winrate against Gwen is 49.98%.


Cho'Gath
Postrach Pustki
Sion wins against Cho'Gath 53.90% of the time which is 6.11% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 3.48% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.79%.


Shen
Oko Zmierzchu
Sion wins against Shen 53.93% of the time which is 6.25% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 3.62% more often than would be expected.
The average opponent winrate against Shen is 47.68%.


Jax
Mistrz Broni
Sion wins against Jax 54.42% of the time which is 5.63% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 3.00% more often than would be expected.
The average opponent winrate against Jax is 48.79%.


Irelia
Tańcząca z Ostrzami
Sion wins against Irelia 55.88% of the time which is 8.05% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 5.42% more often than would be expected.
The average opponent winrate against Irelia is 47.83%.


Volibear
Bezlitosny Grom
Sion wins against Volibear 56.74% of the time which is 6.97% higher against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 4.34% more often than would be expected.
The average opponent winrate against Volibear is 49.77%.