

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: 56,909,050
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 support vs bottom Counters
Sion support on Patch 15.17 is the strongest counter to bottom champions of Varus, Corki & Ezreal. While Sion support is countered most by bottom champions of Vayne, Sivir & Smolder. Below is a detailed breakdown of Sion support counters against bottom champions with a minimum of 100 games.


Vayne
Nocna Łowczyni
Sion wins against Vayne 44.83% of the time which is 3.52% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 4.56% less often than would be expected.
The average opponent winrate against Vayne is 48.35%.


Sivir
Pani Wojny
Sion wins against Sivir 45.79% of the time which is 2.53% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 3.57% less often than would be expected.
The average opponent winrate against Sivir is 48.32%.


Smolder
Ognisty Podlotek
Sion wins against Smolder 46.26% of the time which is 2.08% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 3.12% less often than would be expected.
The average opponent winrate against Smolder is 48.34%.


Kog'Maw
Paszcza Otchłani
Sion wins against Kog'Maw 47.51% of the time which is 0.05% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 1.09% less often than would be expected.
The average opponent winrate against Kog'Maw is 47.56%.


Ziggs
Hextechowy Saper
Sion wins against Ziggs 49.07% of the time which is 1.22% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.18% more often than would be expected.
The average opponent winrate against Ziggs is 47.85%.


Draven
Wielki Oprawca
Sion wins against Draven 49.10% of the time which is 2.41% lower against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 3.45% less often than would be expected.
The average opponent winrate against Draven is 51.51%.


Nilah
Nieokiełznana radość
Sion wins against Nilah 50.00% of the time which is 2.61% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 1.57% more often than would be expected.
The average opponent winrate against Nilah is 47.39%.


Zeri
Iskierka Zaun
Sion wins against Zeri 50.39% of the time which is 0.21% higher against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 0.83% less often than would be expected.
The average opponent winrate against Zeri is 50.18%.


Yunara
Niezłomna Wiara
Sion wins against Yunara 50.40% of the time which is 0.15% lower against Yunara than the average opponent.
After normalising both champions win rates Sion wins against Yunara 1.19% less often than would be expected.
The average opponent winrate against Yunara is 50.55%.


Miss Fortune
Łowczyni Nagród
Sion wins against Miss Fortune 50.58% of the time which is 2.14% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 1.10% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.44%.


Senna
Odkupicielka
Sion wins against Senna 51.24% of the time which is 2.53% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 1.49% more often than would be expected.
The average opponent winrate against Senna is 48.71%.


Jinx
Wystrzałowa Wariatka
Sion wins against Jinx 51.40% of the time which is 2.30% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 1.26% more often than would be expected.
The average opponent winrate against Jinx is 49.10%.


Samira
Róża Pustyni
Sion wins against Samira 51.55% of the time which is 1.86% higher against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.82% more often than would be expected.
The average opponent winrate against Samira is 49.69%.


Caitlyn
Szeryf Piltover
Sion wins against Caitlyn 51.74% of the time which is 1.11% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.07% more often than would be expected.
The average opponent winrate against Caitlyn is 50.63%.


Tristana
Dumna Kanonierka
Sion wins against Tristana 51.82% of the time which is 0.99% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.05% less often than would be expected.
The average opponent winrate against Tristana is 50.83%.


Kai'Sa
Córa Pustki
Sion wins against Kai'Sa 52.18% 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 0.68% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.46%.


Twitch
Szczur Zarazy
Sion wins against Twitch 52.36% of the time which is 2.88% higher against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 1.84% more often than would be expected.
The average opponent winrate against Twitch is 49.48%.


Xayah
Buntowniczka
Sion wins against Xayah 52.38% of the time which is 1.80% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.76% more often than would be expected.
The average opponent winrate against Xayah is 50.58%.


Jhin
Wirtuoz
Sion wins against Jhin 52.53% of the time which is 2.56% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 1.52% more often than would be expected.
The average opponent winrate against Jhin is 49.97%.


Aphelios
Broń Wiernych
Sion wins against Aphelios 52.68% of the time which is 2.40% higher against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 1.36% more often than would be expected.
The average opponent winrate against Aphelios is 50.28%.


Ashe
Lodowa Łuczniczka
Sion wins against Ashe 53.00% of the time which is 3.22% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 2.18% more often than would be expected.
The average opponent winrate against Ashe is 49.78%.


Lucian
Kleryk Broni
Sion wins against Lucian 53.24% of the time which is 2.14% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 1.10% more often than would be expected.
The average opponent winrate against Lucian is 51.10%.


Ezreal
Odkrywca z Powołania
Sion wins against Ezreal 53.84% of the time which is 1.20% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.16% more often than would be expected.
The average opponent winrate against Ezreal is 52.64%.


Corki
Dzielny Bombardier
Sion wins against Corki 54.14% of the time which is 2.42% higher against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 1.38% more often than would be expected.
The average opponent winrate against Corki is 51.72%.


Varus
Strzała Odkupienia
Sion wins against Varus 55.64% of the time which is 2.39% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 1.36% more often than would be expected.
The average opponent winrate against Varus is 53.25%.