

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: 3,599,748
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 15.7 is the strongest counter to top champions of Warwick, Vladimir & Gangplank. While Sion top is countered most by top champions of Quinn, Riven & Yone. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Quinn
Skrzydła Demacii
Sion wins against Quinn 43.18% of the time which is 1.02% lower against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 4.68% less often than would be expected.
The average opponent winrate against Quinn is 44.20%.


Riven
Wygnaniec
Sion wins against Riven 44.12% of the time which is 2.29% lower against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 5.97% less often than would be expected.
The average opponent winrate against Riven is 46.41%.


Yone
Wiecznie Żywy
Sion wins against Yone 44.31% of the time which is 4.17% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 7.85% less often than would be expected.
The average opponent winrate against Yone is 48.48%.


Fiora
Mistrzyni Fechtunku
Sion wins against Fiora 45.54% of the time which is 1.53% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 5.21% less often than would be expected.
The average opponent winrate against Fiora is 47.07%.


Yasuo
Pokutnik
Sion wins against Yasuo 45.60% of the time which is 3.85% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 7.53% less often than would be expected.
The average opponent winrate against Yasuo is 49.45%.


Aatrox
Ostrze Darkinów
Sion wins against Aatrox 46.22% of the time which is 1.84% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 5.52% less often than would be expected.
The average opponent winrate against Aatrox is 48.06%.


Gwen
Mglista Krawczyni
Sion wins against Gwen 46.59% of the time which is 0.36% lower against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 4.04% less often than would be expected.
The average opponent winrate against Gwen is 46.95%.


Dr Mundo
Szaleniec z Zaun
Sion wins against Dr Mundo 46.81% of the time which is 1.08% lower against Dr Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr Mundo 4.76% less often than would be expected.
The average opponent winrate against Dr Mundo is 47.89%.


Tryndamere
Król Barbarzyńców
Sion wins against Tryndamere 47.37% of the time which is 0.23% lower against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 3.91% less often than would be expected.
The average opponent winrate against Tryndamere is 47.60%.


Olaf
Berserker
Sion wins against Olaf 47.46% of the time which is 0.13% higher against Olaf than the average opponent.
After normalising both champions win rates Sion wins against Olaf 3.55% less often than would be expected.
The average opponent winrate against Olaf is 47.33%.


Darius
Ręka Noxusu
Sion wins against Darius 49.12% of the time which is 1.05% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 2.63% less often than would be expected.
The average opponent winrate against Darius is 48.07%.


K'Sante
Duma Nazumah
Sion wins against K'Sante 49.30% of the time which is 2.31% lower against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 5.99% less often than would be expected.
The average opponent winrate against K'Sante is 51.61%.


Illaoi
Kapłanka Krakena
Sion wins against Illaoi 49.35% of the time which is 0.15% higher against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 3.53% less often than would be expected.
The average opponent winrate against Illaoi is 49.20%.


Ambessa
Matriarchini Wojny
Sion wins against Ambessa 49.57% of the time which is 0.51% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 4.19% less often than would be expected.
The average opponent winrate against Ambessa is 50.08%.


Singed
Szalony Chemik
Sion wins against Singed 49.64% of the time which is 2.97% higher against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 0.71% less often than would be expected.
The average opponent winrate against Singed is 46.67%.


Rumble
Zmechanizowany Zabijaka
Sion wins against Rumble 50.22% of the time which is 0.91% higher against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 2.77% less often than would be expected.
The average opponent winrate against Rumble is 49.31%.


Sett
Szef
Sion wins against Sett 50.43% of the time which is 3.68% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.00% less often than would be expected.
The average opponent winrate against Sett is 46.75%.


Ornn
Ogień z Wnętrza Góry
Sion wins against Ornn 50.69% of the time which is 2.41% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 1.27% less often than would be expected.
The average opponent winrate against Ornn is 48.28%.


Renekton
Pustynny Rzeźnik
Sion wins against Renekton 51.16% of the time which is 1.71% higher against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 1.97% less often than would be expected.
The average opponent winrate against Renekton is 49.45%.


Mordekaiser
Żelazny Upiór
Sion wins against Mordekaiser 51.99% of the time which is 3.34% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 0.34% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.65%.


Gragas
Karczemny Zabijaka
Sion wins against Gragas 52.21% of the time which is 4.19% higher against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 0.51% more often than would be expected.
The average opponent winrate against Gragas is 48.02%.


Gnar
Brakujące Ogniwo
Sion wins against Gnar 52.28% of the time which is 3.92% higher against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 0.24% more often than would be expected.
The average opponent winrate against Gnar is 48.36%.


Nasus
Kustosz Pustyni
Sion wins against Nasus 52.84% of the time which is 5.54% higher against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 1.86% more often than would be expected.
The average opponent winrate against Nasus is 47.30%.


Teemo
Chyży Zwiadowca
Sion wins against Teemo 53.08% of the time which is 6.55% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 2.87% more often than would be expected.
The average opponent winrate against Teemo is 46.53%.


Cho'Gath
Postrach Pustki
Sion wins against Cho'Gath 53.09% of the time which is 5.91% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 2.23% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.18%.


Trundle
Król Trolli
Sion wins against Trundle 53.33% of the time which is 5.60% higher against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 1.92% more often than would be expected.
The average opponent winrate against Trundle is 47.73%.


Irelia
Tańcząca z Ostrzami
Sion wins against Irelia 53.59% of the time which is 6.18% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 2.50% more often than would be expected.
The average opponent winrate against Irelia is 47.41%.


Shen
Oko Zmierzchu
Sion wins against Shen 53.61% of the time which is 4.68% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 1.00% more often than would be expected.
The average opponent winrate against Shen is 48.93%.


Urgot
Motor Agonii
Sion wins against Urgot 54.21% of the time which is 7.77% higher against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 4.09% more often than would be expected.
The average opponent winrate against Urgot is 46.44%.


Kayle
Sprawiedliwa
Sion wins against Kayle 54.21% of the time which is 8.05% higher against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 4.38% more often than would be expected.
The average opponent winrate against Kayle is 46.16%.


Camille
Stalowy Cień
Sion wins against Camille 54.43% of the time which is 6.35% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 2.67% more often than would be expected.
The average opponent winrate against Camille is 48.08%.


Kennen
Serce Nawałnicy
Sion wins against Kennen 54.60% of the time which is 7.07% higher against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 3.39% more often than would be expected.
The average opponent winrate against Kennen is 47.53%.


Jax
Mistrz Broni
Sion wins against Jax 54.61% of the time which is 5.75% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 2.07% more often than would be expected.
The average opponent winrate against Jax is 48.86%.


Pantheon
Niezniszczalna Włócznia
Sion wins against Pantheon 54.63% of the time which is 6.34% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 2.66% more often than would be expected.
The average opponent winrate against Pantheon is 48.29%.


Jayce
Obrońca Jutra
Sion wins against Jayce 54.86% of the time which is 5.05% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 1.37% more often than would be expected.
The average opponent winrate against Jayce is 49.81%.


Volibear
Bezlitosny Grom
Sion wins against Volibear 55.25% of the time which is 6.42% higher against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 2.74% more often than would be expected.
The average opponent winrate against Volibear is 48.83%.


Malphite
Okruch Monolitu
Sion wins against Malphite 55.96% of the time which is 9.72% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 6.05% more often than would be expected.
The average opponent winrate against Malphite is 46.24%.


Poppy
Strażniczka Młota
Sion wins against Poppy 56.20% of the time which is 9.47% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 5.79% more often than would be expected.
The average opponent winrate against Poppy is 46.73%.


Yorick
Pasterz Dusz
Sion wins against Yorick 56.91% of the time which is 9.92% higher against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 6.24% more often than would be expected.
The average opponent winrate against Yorick is 46.99%.


Ryze
Mag Run
Sion wins against Ryze 57.00% of the time which is 9.02% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 5.34% more often than would be expected.
The average opponent winrate against Ryze is 47.98%.


Heimerdinger
Wielbiony Wynalazca
Sion wins against Heimerdinger 57.00% of the time which is 11.30% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 7.63% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.70%.


Akali
Skryta Zabójczyni
Sion wins against Akali 57.24% of the time which is 9.66% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 5.98% more often than would be expected.
The average opponent winrate against Akali is 47.58%.


Garen
Potęga Demacii
Sion wins against Garen 57.70% of the time which is 8.75% higher against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 5.07% more often than would be expected.
The average opponent winrate against Garen is 48.95%.


Gangplank
Postrach Siedmiu Mórz
Sion wins against Gangplank 59.23% of the time which is 11.77% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 8.09% more often than would be expected.
The average opponent winrate against Gangplank is 47.46%.


Vladimir
Krwiożerczy Żniwiarz
Sion wins against Vladimir 60.07% of the time which is 11.69% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 8.01% more often than would be expected.
The average opponent winrate against Vladimir is 48.38%.


Warwick
Rozkiełznany Gniew Zaun
Sion wins against Warwick 60.77% of the time which is 15.13% higher against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 11.46% more often than would be expected.
The average opponent winrate against Warwick is 45.64%.