

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.
Diamond Champions Analysed: 3,614,676
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 15.16 is the strongest counter to top champions of Illaoi, Malphite & Yorick. While Sion top is countered most by top champions of Singed, Vayne & Kennen. 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 42.32% of the time which is 1.56% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 4.84% less often than would be expected.
The average opponent winrate against Singed is 43.88%.


Vayne
Nocna Łowczyni
Sion wins against Vayne 42.86% of the time which is 3.76% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 7.06% less often than would be expected.
The average opponent winrate against Vayne is 46.62%.


Kennen
Serce Nawałnicy
Sion wins against Kennen 43.68% of the time which is 2.55% lower against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 5.84% less often than would be expected.
The average opponent winrate against Kennen is 46.23%.


Ambessa
Matriarchini Wojny
Sion wins against Ambessa 44.50% of the time which is 4.63% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 7.93% less often than would be expected.
The average opponent winrate against Ambessa is 49.13%.


Fiora
Mistrzyni Fechtunku
Sion wins against Fiora 44.86% of the time which is 1.86% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 5.16% less often than would be expected.
The average opponent winrate against Fiora is 46.72%.


Garen
Potęga Demacii
Sion wins against Garen 45.59% of the time which is 2.90% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 6.20% less often than would be expected.
The average opponent winrate against Garen is 48.49%.


Kled
Swarliwy Rajtar
Sion wins against Kled 46.48% of the time which is 0.08% higher against Kled than the average opponent.
After normalising both champions win rates Sion wins against Kled 3.22% less often than would be expected.
The average opponent winrate against Kled is 46.40%.


Shen
Oko Zmierzchu
Sion wins against Shen 47.67% of the time which is 0.72% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 2.58% less often than would be expected.
The average opponent winrate against Shen is 46.95%.


Riven
Wygnaniec
Sion wins against Riven 47.79% of the time which is 0.99% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 2.31% less often than would be expected.
The average opponent winrate against Riven is 46.80%.


Warwick
Rozkiełznany Gniew Zaun
Sion wins against Warwick 48.04% of the time which is 1.30% higher against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 2.00% less often than would be expected.
The average opponent winrate against Warwick is 46.74%.


Yasuo
Pokutnik
Sion wins against Yasuo 48.05% of the time which is 1.76% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 5.06% less often than would be expected.
The average opponent winrate against Yasuo is 49.81%.


Kayle
Sprawiedliwa
Sion wins against Kayle 48.14% of the time which is 1.93% higher against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 1.36% less often than would be expected.
The average opponent winrate against Kayle is 46.21%.


Rumble
Zmechanizowany Zabijaka
Sion wins against Rumble 48.68% of the time which is 2.54% higher against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 0.75% less often than would be expected.
The average opponent winrate against Rumble is 46.14%.


Akali
Skryta Zabójczyni
Sion wins against Akali 48.70% of the time which is 1.84% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 1.46% less often than would be expected.
The average opponent winrate against Akali is 46.86%.


Tryndamere
Król Barbarzyńców
Sion wins against Tryndamere 48.99% of the time which is 2.29% higher against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 1.01% less often than would be expected.
The average opponent winrate against Tryndamere is 46.70%.


Gwen
Mglista Krawczyni
Sion wins against Gwen 49.09% of the time which is 0.02% lower against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 3.32% less often than would be expected.
The average opponent winrate against Gwen is 49.11%.


Darius
Ręka Noxusu
Sion wins against Darius 49.27% of the time which is 1.59% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 1.71% less often than would be expected.
The average opponent winrate against Darius is 47.68%.


Aatrox
Ostrze Darkinów
Sion wins against Aatrox 49.30% of the time which is 0.19% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 3.49% less often than would be expected.
The average opponent winrate against Aatrox is 49.49%.


Cho'Gath
Postrach Pustki
Sion wins against Cho'Gath 49.31% of the time which is 1.05% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 2.25% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.26%.


Poppy
Strażniczka Młota
Sion wins against Poppy 50.00% of the time which is 3.74% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 0.45% more often than would be expected.
The average opponent winrate against Poppy is 46.26%.


Sett
Szef
Sion wins against Sett 50.60% of the time which is 2.68% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.62% less often than would be expected.
The average opponent winrate against Sett is 47.92%.


K'Sante
Duma Nazumah
Sion wins against K'Sante 51.32% of the time which is 1.13% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 2.17% less often than would be expected.
The average opponent winrate against K'Sante is 50.19%.


Aurora
Wiedźma spomiędzy Światów
Sion wins against Aurora 51.52% of the time which is 3.06% higher against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 0.24% less often than would be expected.
The average opponent winrate against Aurora is 48.46%.


Teemo
Chyży Zwiadowca
Sion wins against Teemo 51.61% of the time which is 4.68% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 1.38% more often than would be expected.
The average opponent winrate against Teemo is 46.93%.


Quinn
Skrzydła Demacii
Sion wins against Quinn 51.66% of the time which is 6.35% higher against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 3.06% more often than would be expected.
The average opponent winrate against Quinn is 45.31%.


Mordekaiser
Żelazny Upiór
Sion wins against Mordekaiser 51.76% of the time which is 3.54% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 0.24% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.22%.


Pantheon
Niezniszczalna Włócznia
Sion wins against Pantheon 52.51% of the time which is 4.90% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 1.60% more often than would be expected.
The average opponent winrate against Pantheon is 47.61%.


Gragas
Karczemny Zabijaka
Sion wins against Gragas 52.62% of the time which is 4.59% higher against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 1.29% more often than would be expected.
The average opponent winrate against Gragas is 48.03%.


Heimerdinger
Wielbiony Wynalazca
Sion wins against Heimerdinger 52.80% of the time which is 5.04% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 1.74% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.76%.


Renekton
Pustynny Rzeźnik
Sion wins against Renekton 52.88% of the time which is 3.98% higher against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 0.68% more often than would be expected.
The average opponent winrate against Renekton is 48.90%.


Yone
Wiecznie Żywy
Sion wins against Yone 53.09% of the time which is 1.61% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 1.69% less often than would be expected.
The average opponent winrate against Yone is 51.48%.


Vladimir
Krwiożerczy Żniwiarz
Sion wins against Vladimir 53.23% of the time which is 4.60% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 1.30% more often than would be expected.
The average opponent winrate against Vladimir is 48.63%.


Camille
Stalowy Cień
Sion wins against Camille 53.69% of the time which is 6.17% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 2.87% more often than would be expected.
The average opponent winrate against Camille is 47.52%.


Irelia
Tańcząca z Ostrzami
Sion wins against Irelia 53.73% of the time which is 6.46% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 3.16% more often than would be expected.
The average opponent winrate against Irelia is 47.27%.


Jayce
Obrońca Jutra
Sion wins against Jayce 54.20% of the time which is 3.99% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 0.69% more often than would be expected.
The average opponent winrate against Jayce is 50.21%.


Dr Mundo
Szaleniec z Zaun
Sion wins against Dr Mundo 54.21% of the time which is 5.29% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr Mundo 1.99% more often than would be expected.
The average opponent winrate against Dr Mundo is 48.92%.


Nasus
Kustosz Pustyni
Sion wins against Nasus 54.27% of the time which is 6.99% higher against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 3.69% more often than would be expected.
The average opponent winrate against Nasus is 47.28%.


Smolder
Ognisty Podlotek
Sion wins against Smolder 54.55% of the time which is 1.84% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.45% less often than would be expected.
The average opponent winrate against Smolder is 52.71%.


Olaf
Berserker
Sion wins against Olaf 54.73% of the time which is 8.78% higher against Olaf than the average opponent.
After normalising both champions win rates Sion wins against Olaf 5.49% more often than would be expected.
The average opponent winrate against Olaf is 45.95%.


Gangplank
Postrach Siedmiu Mórz
Sion wins against Gangplank 54.84% of the time which is 7.13% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 3.83% more often than would be expected.
The average opponent winrate against Gangplank is 47.71%.


Volibear
Bezlitosny Grom
Sion wins against Volibear 54.93% of the time which is 4.77% higher against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 1.47% more often than would be expected.
The average opponent winrate against Volibear is 50.16%.


Urgot
Motor Agonii
Sion wins against Urgot 55.07% of the time which is 8.46% higher against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 5.16% more often than would be expected.
The average opponent winrate against Urgot is 46.61%.


Trundle
Król Trolli
Sion wins against Trundle 55.41% of the time which is 4.03% higher against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 0.73% more often than would be expected.
The average opponent winrate against Trundle is 51.38%.


Jax
Mistrz Broni
Sion wins against Jax 55.47% of the time which is 7.57% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 4.27% more often than would be expected.
The average opponent winrate against Jax is 47.90%.


Gnar
Brakujące Ogniwo
Sion wins against Gnar 55.62% of the time which is 6.66% higher against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 3.36% more often than would be expected.
The average opponent winrate against Gnar is 48.96%.


Ornn
Ogień z Wnętrza Góry
Sion wins against Ornn 56.06% of the time which is 8.50% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 5.20% more often than would be expected.
The average opponent winrate against Ornn is 47.56%.


Viego
Zniszczony Król
Sion wins against Viego 56.91% of the time which is 3.94% higher against Viego than the average opponent.
After normalising both champions win rates Sion wins against Viego 0.65% more often than would be expected.
The average opponent winrate against Viego is 52.97%.


Yorick
Pasterz Dusz
Sion wins against Yorick 60.47% of the time which is 10.71% higher against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 7.41% more often than would be expected.
The average opponent winrate against Yorick is 49.76%.


Malphite
Okruch Monolitu
Sion wins against Malphite 61.95% of the time which is 14.62% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 11.32% more often than would be expected.
The average opponent winrate against Malphite is 47.33%.


Illaoi
Kapłanka Krakena
Sion wins against Illaoi 62.75% of the time which is 15.14% higher against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 11.84% more often than would be expected.
The average opponent winrate against Illaoi is 47.61%.