

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: 1,096,117
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 15.17 is the strongest counter to top champions of Ornn, Jayce & Urgot. While Sion top is countered most by top champions of Singed, Gragas & Malphite. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Singed
Szalony Chemik
Sion wins against Singed 44.72% of the time which is 0.76% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 4.52% less often than would be expected.
The average opponent winrate against Singed is 45.48%.


Gragas
Karczemny Zabijaka
Sion wins against Gragas 45.54% of the time which is 1.28% lower against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 5.05% less often than would be expected.
The average opponent winrate against Gragas is 46.82%.


Malphite
Okruch Monolitu
Sion wins against Malphite 45.69% of the time which is 1.20% lower against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 4.97% less often than would be expected.
The average opponent winrate against Malphite is 46.89%.


Cho'Gath
Postrach Pustki
Sion wins against Cho'Gath 46.00% of the time which is 2.71% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 6.48% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.71%.


Fiora
Mistrzyni Fechtunku
Sion wins against Fiora 47.62% of the time which is 1.65% higher against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 2.11% less often than would be expected.
The average opponent winrate against Fiora is 45.97%.


Rumble
Zmechanizowany Zabijaka
Sion wins against Rumble 48.18% of the time which is 0.82% lower against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 4.59% less often than would be expected.
The average opponent winrate against Rumble is 49.00%.


Riven
Wygnaniec
Sion wins against Riven 48.39% of the time which is 1.84% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 1.93% less often than would be expected.
The average opponent winrate against Riven is 46.55%.


Yone
Wiecznie Żywy
Sion wins against Yone 48.41% of the time which is 2.00% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 5.77% less often than would be expected.
The average opponent winrate against Yone is 50.41%.


Irelia
Tańcząca z Ostrzami
Sion wins against Irelia 49.09% of the time which is 2.44% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 1.33% less often than would be expected.
The average opponent winrate against Irelia is 46.65%.


Ambessa
Matriarchini Wojny
Sion wins against Ambessa 49.42% of the time which is 0.33% higher against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 3.44% less often than would be expected.
The average opponent winrate against Ambessa is 49.09%.


Darius
Ręka Noxusu
Sion wins against Darius 49.73% of the time which is 2.63% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 1.14% less often than would be expected.
The average opponent winrate against Darius is 47.10%.


Aatrox
Ostrze Darkinów
Sion wins against Aatrox 49.74% of the time which is 1.49% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 2.28% less often than would be expected.
The average opponent winrate against Aatrox is 48.25%.


Shen
Oko Zmierzchu
Sion wins against Shen 50.00% of the time which is 3.42% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 0.35% less often than would be expected.
The average opponent winrate against Shen is 46.58%.


Renekton
Pustynny Rzeźnik
Sion wins against Renekton 50.38% of the time which is 1.09% higher against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 2.68% less often than would be expected.
The average opponent winrate against Renekton is 49.29%.


Gwen
Mglista Krawczyni
Sion wins against Gwen 50.73% of the time which is 0.35% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 3.42% less often than would be expected.
The average opponent winrate against Gwen is 50.38%.


Dr Mundo
Szaleniec z Zaun
Sion wins against Dr Mundo 50.74% of the time which is 2.16% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr Mundo 1.61% less often than would be expected.
The average opponent winrate against Dr Mundo is 48.58%.


Gangplank
Postrach Siedmiu Mórz
Sion wins against Gangplank 50.76% of the time which is 2.22% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 1.55% less often than would be expected.
The average opponent winrate against Gangplank is 48.54%.


Camille
Stalowy Cień
Sion wins against Camille 51.89% of the time which is 4.80% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 1.03% more often than would be expected.
The average opponent winrate against Camille is 47.09%.


Jax
Mistrz Broni
Sion wins against Jax 52.05% of the time which is 4.90% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 1.13% more often than would be expected.
The average opponent winrate against Jax is 47.15%.


Sett
Szef
Sion wins against Sett 53.81% of the time which is 6.63% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 2.86% more often than would be expected.
The average opponent winrate against Sett is 47.18%.


K'Sante
Duma Nazumah
Sion wins against K'Sante 54.76% of the time which is 4.89% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 1.12% more often than would be expected.
The average opponent winrate against K'Sante is 49.87%.


Mordekaiser
Żelazny Upiór
Sion wins against Mordekaiser 55.68% of the time which is 6.98% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 3.21% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.70%.


Vladimir
Krwiożerczy Żniwiarz
Sion wins against Vladimir 55.86% of the time which is 6.11% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 2.34% more often than would be expected.
The average opponent winrate against Vladimir is 49.75%.


Urgot
Motor Agonii
Sion wins against Urgot 56.31% of the time which is 8.89% higher against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 5.12% more often than would be expected.
The average opponent winrate against Urgot is 47.42%.


Jayce
Obrońca Jutra
Sion wins against Jayce 58.06% of the time which is 8.49% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 4.72% more often than would be expected.
The average opponent winrate against Jayce is 49.57%.


Ornn
Ogień z Wnętrza Góry
Sion wins against Ornn 65.15% of the time which is 16.80% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 13.03% more often than would be expected.
The average opponent winrate against Ornn is 48.35%.