

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.
Master+ Champions Analysed: 2,441,324
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 top Counters
Sion top on Patch 15.3 is the strongest counter to top champions of Gangplank, Cho'Gath & Ornn. While Sion top is countered most by top champions of Riven, Singed & Ambessa. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Riven
Wygnaniec
Sion wins against Riven 40.15% of the time which is 4.40% lower against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 9.81% less often than would be expected.
The average opponent winrate against Riven is 44.55%.


Singed
Szalony Chemik
Sion wins against Singed 43.00% of the time which is 2.65% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 8.07% less often than would be expected.
The average opponent winrate against Singed is 45.65%.


Ambessa
Matriarchini Wojny
Sion wins against Ambessa 43.15% of the time which is 4.35% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 9.78% less often than would be expected.
The average opponent winrate against Ambessa is 47.50%.


Darius
Ręka Noxusu
Sion wins against Darius 45.09% of the time which is 1.02% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 6.44% less often than would be expected.
The average opponent winrate against Darius is 46.11%.


Fiora
Mistrzyni Fechtunku
Sion wins against Fiora 47.62% of the time which is 2.26% higher against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 3.16% less often than would be expected.
The average opponent winrate against Fiora is 45.36%.


Yone
Wiecznie Żywy
Sion wins against Yone 48.98% of the time which is 0.52% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 4.91% less often than would be expected.
The average opponent winrate against Yone is 48.46%.


Jax
Mistrz Broni
Sion wins against Jax 50.39% of the time which is 4.16% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 1.26% less often than would be expected.
The average opponent winrate against Jax is 46.23%.


Gnar
Brakujące Ogniwo
Sion wins against Gnar 50.65% of the time which is 4.15% higher against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 1.28% less often than would be expected.
The average opponent winrate against Gnar is 46.50%.


Gwen
Mglista Krawczyni
Sion wins against Gwen 51.06% of the time which is 4.72% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 0.71% less often than would be expected.
The average opponent winrate against Gwen is 46.34%.


Sett
Szef
Sion wins against Sett 51.15% of the time which is 5.11% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.31% less often than would be expected.
The average opponent winrate against Sett is 46.04%.


Camille
Stalowy Cień
Sion wins against Camille 51.41% of the time which is 6.55% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 1.13% more often than would be expected.
The average opponent winrate against Camille is 44.86%.


Mordekaiser
Żelazny Upiór
Sion wins against Mordekaiser 52.25% of the time which is 5.25% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 0.18% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.00%.


Aatrox
Ostrze Darkinów
Sion wins against Aatrox 52.52% of the time which is 5.57% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 0.14% more often than would be expected.
The average opponent winrate against Aatrox is 46.95%.


Shen
Oko Zmierzchu
Sion wins against Shen 52.88% of the time which is 6.59% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 1.16% more often than would be expected.
The average opponent winrate against Shen is 46.29%.


Vladimir
Krwiożerczy Żniwiarz
Sion wins against Vladimir 53.33% of the time which is 6.89% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 1.46% more often than would be expected.
The average opponent winrate against Vladimir is 46.44%.


Garen
Potęga Demacii
Sion wins against Garen 53.49% of the time which is 6.71% higher against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 1.28% more often than would be expected.
The average opponent winrate against Garen is 46.78%.


K'Sante
Duma Nazumah
Sion wins against K'Sante 54.17% of the time which is 4.63% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 0.80% less often than would be expected.
The average opponent winrate against K'Sante is 49.54%.


Gragas
Karczemny Zabijaka
Sion wins against Gragas 54.96% of the time which is 9.70% higher against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 4.28% more often than would be expected.
The average opponent winrate against Gragas is 45.26%.


Volibear
Bezlitosny Grom
Sion wins against Volibear 55.66% of the time which is 7.94% higher against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 2.51% more often than would be expected.
The average opponent winrate against Volibear is 47.72%.


Jayce
Obrońca Jutra
Sion wins against Jayce 56.15% of the time which is 8.16% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 2.73% more often than would be expected.
The average opponent winrate against Jayce is 47.99%.


Malphite
Okruch Monolitu
Sion wins against Malphite 57.39% of the time which is 10.84% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 5.41% more often than would be expected.
The average opponent winrate against Malphite is 46.55%.


Urgot
Motor Agonii
Sion wins against Urgot 57.71% of the time which is 12.10% higher against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 6.68% more often than would be expected.
The average opponent winrate against Urgot is 45.61%.


Ornn
Ogień z Wnętrza Góry
Sion wins against Ornn 58.87% of the time which is 11.27% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 5.84% more often than would be expected.
The average opponent winrate against Ornn is 47.60%.


Cho'Gath
Postrach Pustki
Sion wins against Cho'Gath 59.06% of the time which is 12.53% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 7.10% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.53%.


Gangplank
Postrach Siedmiu Mórz
Sion wins against Gangplank 60.16% of the time which is 13.25% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 7.82% more often than would be expected.
The average opponent winrate against Gangplank is 46.91%.