

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.
All Ranks Champions Analysed: 41,957,410
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 bottom Counters
Sion top on Patch 7 is the strongest counter to bottom champions of Syndra, Akshan & Lux. While Sion top is countered most by bottom champions of Heimerdinger, Swain & Teemo. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Heimerdinger
Wielbiony Wynalazca
Sion wins against Heimerdinger 45.59% of the time which is 2.81% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 4.80% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.40%.


Swain
Wielki Generał Noxusu
Sion wins against Swain 46.10% of the time which is 0.85% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 2.84% less often than would be expected.
The average opponent winrate against Swain is 46.95%.


Teemo
Chyży Zwiadowca
Sion wins against Teemo 46.15% of the time which is 5.40% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 7.39% less often than would be expected.
The average opponent winrate against Teemo is 51.55%.


Kog'Maw
Paszcza Otchłani
Sion wins against Kog'Maw 47.35% of the time which is 0.10% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 2.09% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.45%.


Aurelion Sol
Architekt Gwiazd
Sion wins against Aurelion Sol 47.55% of the time which is 0.30% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 2.29% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.85%.


Xerath
Wyniesiony Mag
Sion wins against Xerath 47.58% of the time which is 0.17% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.16% less often than would be expected.
The average opponent winrate against Xerath is 47.75%.


Smolder
Ognisty Podlotek
Sion wins against Smolder 48.03% of the time which is 0.19% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 2.18% less often than would be expected.
The average opponent winrate against Smolder is 48.22%.


Brand
Płomień Zemsty
Sion wins against Brand 48.59% of the time which is 0.73% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.26% less often than would be expected.
The average opponent winrate against Brand is 47.86%.


Vayne
Nocna Łowczyni
Sion wins against Vayne 48.72% of the time which is 0.41% higher against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.58% less often than would be expected.
The average opponent winrate against Vayne is 48.31%.


Malzahar
Prorok Pustki
Sion wins against Malzahar 48.89% of the time which is 0.48% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 1.51% less often than would be expected.
The average opponent winrate against Malzahar is 48.41%.


Cassiopeia
Wężowy Uścisk
Sion wins against Cassiopeia 49.32% of the time which is 3.07% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 1.09% more often than would be expected.
The average opponent winrate against Cassiopeia is 46.25%.


Sivir
Pani Wojny
Sion wins against Sivir 49.57% of the time which is 1.17% higher against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 0.82% less often than would be expected.
The average opponent winrate against Sivir is 48.40%.


Senna
Odkupicielka
Sion wins against Senna 49.72% of the time which is 1.12% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.87% less often than would be expected.
The average opponent winrate against Senna is 48.60%.


Hwei
Wizjoner
Sion wins against Hwei 49.89% of the time which is 2.30% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.31% more often than would be expected.
The average opponent winrate against Hwei is 47.59%.


Zeri
Iskierka Zaun
Sion wins against Zeri 50.25% of the time which is 0.26% higher against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 1.73% less often than would be expected.
The average opponent winrate against Zeri is 49.99%.


Nilah
Nieokiełznana radość
Sion wins against Nilah 50.30% of the time which is 3.25% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 1.26% more often than would be expected.
The average opponent winrate against Nilah is 47.05%.


Mel
Odbicie Duszy
Sion wins against Mel 50.85% of the time which is 0.24% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 1.75% less often than would be expected.
The average opponent winrate against Mel is 50.61%.


Ziggs
Hextechowy Saper
Sion wins against Ziggs 51.02% of the time which is 3.35% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 1.36% more often than would be expected.
The average opponent winrate against Ziggs is 47.67%.


Twitch
Szczur Zarazy
Sion wins against Twitch 51.22% of the time which is 1.74% higher against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 0.25% less often than would be expected.
The average opponent winrate against Twitch is 49.48%.


Jinx
Wystrzałowa Wariatka
Sion wins against Jinx 51.31% of the time which is 2.34% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.35% more often than would be expected.
The average opponent winrate against Jinx is 48.97%.


Yasuo
Pokutnik
Sion wins against Yasuo 51.32% of the time which is 2.81% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.82% more often than would be expected.
The average opponent winrate against Yasuo is 48.51%.


Vel'Koz
Oko Pustki
Sion wins against Vel'Koz 51.63% of the time which is 4.82% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 2.83% more often than would be expected.
The average opponent winrate against Vel'Koz is 46.81%.


Samira
Róża Pustyni
Sion wins against Samira 52.15% of the time which is 2.29% higher against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.30% more often than would be expected.
The average opponent winrate against Samira is 49.86%.


Kai'Sa
Córa Pustki
Sion wins against Kai'Sa 52.15% of the time which is 1.72% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.27% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.43%.


Ashe
Lodowa Łuczniczka
Sion wins against Ashe 52.17% of the time which is 3.22% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.23% more often than would be expected.
The average opponent winrate against Ashe is 48.95%.


Miss Fortune
Łowczyni Nagród
Sion wins against Miss Fortune 52.22% of the time which is 3.75% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 1.76% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.47%.


Draven
Wielki Oprawca
Sion wins against Draven 52.26% of the time which is 0.54% higher against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 1.44% less often than would be expected.
The average opponent winrate against Draven is 51.72%.


Jhin
Wirtuoz
Sion wins against Jhin 52.31% of the time which is 2.17% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.18% more often than would be expected.
The average opponent winrate against Jhin is 50.14%.


Corki
Dzielny Bombardier
Sion wins against Corki 52.33% of the time which is 0.57% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 1.41% less often than would be expected.
The average opponent winrate against Corki is 51.76%.


Lucian
Kleryk Broni
Sion wins against Lucian 52.46% of the time which is 1.40% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.59% less often than would be expected.
The average opponent winrate against Lucian is 51.06%.


Xayah
Buntowniczka
Sion wins against Xayah 52.51% of the time which is 1.98% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.01% less often than would be expected.
The average opponent winrate against Xayah is 50.53%.


Veigar
Panicz Zła
Sion wins against Veigar 53.01% of the time which is 5.75% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 3.76% more often than would be expected.
The average opponent winrate against Veigar is 47.26%.


Tristana
Dumna Kanonierka
Sion wins against Tristana 53.18% of the time which is 2.52% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.53% more often than would be expected.
The average opponent winrate against Tristana is 50.66%.


Seraphine
Rozmarzona Piosenkarka
Sion wins against Seraphine 53.30% of the time which is 3.05% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.06% more often than would be expected.
The average opponent winrate against Seraphine is 50.25%.


Taliyah
Tkaczka Skał
Sion wins against Taliyah 53.39% of the time which is 2.07% lower against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 4.03% less often than would be expected.
The average opponent winrate against Taliyah is 55.46%.


Yunara
Niezłomna Wiara
Sion wins against Yunara 53.64% of the time which is 1.50% higher against Yunara than the average opponent.
After normalising both champions win rates Sion wins against Yunara 0.48% less often than would be expected.
The average opponent winrate against Yunara is 52.14%.


Ezreal
Odkrywca z Powołania
Sion wins against Ezreal 53.67% of the time which is 1.04% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.94% less often than would be expected.
The average opponent winrate against Ezreal is 52.63%.


Caitlyn
Szeryf Piltover
Sion wins against Caitlyn 53.79% of the time which is 3.21% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 1.22% more often than would be expected.
The average opponent winrate against Caitlyn is 50.58%.


Aphelios
Broń Wiernych
Sion wins against Aphelios 53.84% of the time which is 3.53% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 1.54% more often than would be expected.
The average opponent winrate against Aphelios is 50.31%.


Kalista
Włócznia Zemsty
Sion wins against Kalista 54.40% of the time which is 0.29% higher against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 1.68% less often than would be expected.
The average opponent winrate against Kalista is 54.11%.


Varus
Strzała Odkupienia
Sion wins against Varus 55.51% of the time which is 2.33% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.35% more often than would be expected.
The average opponent winrate against Varus is 53.18%.


Karthus
Piewca Śmierci
Sion wins against Karthus 55.56% of the time which is 9.05% higher against Karthus than the average opponent.
After normalising both champions win rates Sion wins against Karthus 7.06% more often than would be expected.
The average opponent winrate against Karthus is 46.51%.


Lux
Pani Jasności
Sion wins against Lux 56.13% of the time which is 7.03% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 5.04% more often than would be expected.
The average opponent winrate against Lux is 49.10%.


Akshan
Zbuntowany Strażnik
Sion wins against Akshan 57.80% of the time which is 6.70% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 4.71% more often than would be expected.
The average opponent winrate against Akshan is 51.10%.


Syndra
Mroczna Władczyni
Sion wins against Syndra 63.37% of the time which is 11.65% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 9.67% more often than would be expected.
The average opponent winrate against Syndra is 51.72%.