

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.
Iron Champions Analysed: 6,626,223
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 15.16 is the strongest counter to bottom champions of Mel, Yasuo & Varus. While Sion top is countered most by bottom champions of Sivir, Nilah & Twitch. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Sivir
Pani Wojny
Sion wins against Sivir 43.80% of the time which is 9.47% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 4.15% less often than would be expected.
The average opponent winrate against Sivir is 53.27%.


Nilah
Nieokiełznana radość
Sion wins against Nilah 45.81% of the time which is 6.47% lower against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 1.15% less often than would be expected.
The average opponent winrate against Nilah is 52.28%.


Twitch
Szczur Zarazy
Sion wins against Twitch 46.03% of the time which is 8.15% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 2.84% less often than would be expected.
The average opponent winrate against Twitch is 54.18%.


Ziggs
Hextechowy Saper
Sion wins against Ziggs 46.21% of the time which is 5.97% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.65% less often than would be expected.
The average opponent winrate against Ziggs is 52.18%.


Aphelios
Broń Wiernych
Sion wins against Aphelios 46.42% of the time which is 7.69% lower against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 2.38% less often than would be expected.
The average opponent winrate against Aphelios is 54.11%.


Vayne
Nocna Łowczyni
Sion wins against Vayne 46.85% of the time which is 7.13% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.81% less often than would be expected.
The average opponent winrate against Vayne is 53.98%.


Lucian
Kleryk Broni
Sion wins against Lucian 47.63% of the time which is 8.57% lower against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 3.26% less often than would be expected.
The average opponent winrate against Lucian is 56.20%.


Miss Fortune
Łowczyni Nagród
Sion wins against Miss Fortune 47.81% of the time which is 5.02% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 0.30% more often than would be expected.
The average opponent winrate against Miss Fortune is 52.83%.


Smolder
Ognisty Podlotek
Sion wins against Smolder 47.82% of the time which is 5.21% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 0.11% more often than would be expected.
The average opponent winrate against Smolder is 53.03%.


Kog'Maw
Paszcza Otchłani
Sion wins against Kog'Maw 48.00% of the time which is 4.42% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 0.90% more often than would be expected.
The average opponent winrate against Kog'Maw is 52.42%.


Xayah
Buntowniczka
Sion wins against Xayah 48.06% of the time which is 7.07% lower against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 1.76% less often than would be expected.
The average opponent winrate against Xayah is 55.13%.


Ashe
Lodowa Łuczniczka
Sion wins against Ashe 48.28% of the time which is 5.60% lower against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.28% less often than would be expected.
The average opponent winrate against Ashe is 53.88%.


Samira
Róża Pustyni
Sion wins against Samira 48.39% of the time which is 5.68% lower against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.37% less often than would be expected.
The average opponent winrate against Samira is 54.07%.


Caitlyn
Szeryf Piltover
Sion wins against Caitlyn 48.48% of the time which is 5.95% lower against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.64% less often than would be expected.
The average opponent winrate against Caitlyn is 54.43%.


Zeri
Iskierka Zaun
Sion wins against Zeri 48.90% of the time which is 6.42% lower against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 1.11% less often than would be expected.
The average opponent winrate against Zeri is 55.32%.


Jinx
Wystrzałowa Wariatka
Sion wins against Jinx 49.08% of the time which is 4.87% lower against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.45% more often than would be expected.
The average opponent winrate against Jinx is 53.95%.


Kai'Sa
Córa Pustki
Sion wins against Kai'Sa 49.53% of the time which is 5.16% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.15% more often than would be expected.
The average opponent winrate against Kai'Sa is 54.69%.


Yunara
Niezłomna Wiara
Sion wins against Yunara 49.73% of the time which is 4.95% lower against Yunara than the average opponent.
After normalising both champions win rates Sion wins against Yunara 0.36% more often than would be expected.
The average opponent winrate against Yunara is 54.68%.


Kalista
Włócznia Zemsty
Sion wins against Kalista 50.00% of the time which is 8.84% lower against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 3.55% less often than would be expected.
The average opponent winrate against Kalista is 58.84%.


Tristana
Dumna Kanonierka
Sion wins against Tristana 50.11% of the time which is 5.34% lower against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.03% less often than would be expected.
The average opponent winrate against Tristana is 55.45%.


Senna
Odkupicielka
Sion wins against Senna 50.26% of the time which is 5.28% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 0.03% more often than would be expected.
The average opponent winrate against Senna is 55.54%.


Corki
Dzielny Bombardier
Sion wins against Corki 50.43% of the time which is 7.16% lower against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 1.86% less often than would be expected.
The average opponent winrate against Corki is 57.59%.


Jhin
Wirtuoz
Sion wins against Jhin 50.44% of the time which is 3.12% lower against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 2.20% more often than would be expected.
The average opponent winrate against Jhin is 53.56%.


Draven
Wielki Oprawca
Sion wins against Draven 51.43% of the time which is 4.76% lower against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.55% more often than would be expected.
The average opponent winrate against Draven is 56.19%.


Ezreal
Odkrywca z Powołania
Sion wins against Ezreal 53.10% of the time which is 3.21% lower against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 2.10% more often than would be expected.
The average opponent winrate against Ezreal is 56.31%.


Varus
Strzała Odkupienia
Sion wins against Varus 54.15% of the time which is 2.27% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 3.04% more often than would be expected.
The average opponent winrate against Varus is 56.42%.


Yasuo
Pokutnik
Sion wins against Yasuo 55.77% of the time which is 2.25% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 7.57% more often than would be expected.
The average opponent winrate against Yasuo is 53.52%.


Mel
Odbicie Duszy
Sion wins against Mel 56.96% of the time which is 1.44% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 6.75% more often than would be expected.
The average opponent winrate against Mel is 55.52%.