

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: 20,255,755
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 30 is the strongest counter to bottom champions of Mel, Varus & Kalista. While Sion top is countered most by bottom champions of Swain, Nilah & Sivir. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Swain
o Grande General Noxiano
Sion wins against Swain 44.15% of the time which is 3.70% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 2.49% less often than would be expected.
The average opponent winrate against Swain is 47.85%.


Nilah
a Alegria Irrestrita
Sion wins against Nilah 45.42% of the time which is 4.12% lower against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 2.91% less often than would be expected.
The average opponent winrate against Nilah is 49.54%.


Sivir
a Mestra da Batalha
Sion wins against Sivir 46.86% of the time which is 3.85% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 2.64% less often than would be expected.
The average opponent winrate against Sivir is 50.71%.


Vayne
a Caçadora Noturna
Sion wins against Vayne 47.02% of the time which is 4.01% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 2.80% less often than would be expected.
The average opponent winrate against Vayne is 51.03%.


Smolder
o Filhote Flamejante
Sion wins against Smolder 47.65% of the time which is 2.76% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.55% less often than would be expected.
The average opponent winrate against Smolder is 50.41%.


Ziggs
o Especialista em Hexplosivos
Sion wins against Ziggs 48.07% of the time which is 1.67% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.46% less often than would be expected.
The average opponent winrate against Ziggs is 49.74%.


Seraphine
a Cantora Sonhadora
Sion wins against Seraphine 48.08% of the time which is 5.58% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 4.37% less often than would be expected.
The average opponent winrate against Seraphine is 53.66%.


Teemo
o Explorador Veloz
Sion wins against Teemo 48.33% of the time which is 2.52% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 1.31% less often than would be expected.
The average opponent winrate against Teemo is 50.85%.


Yasuo
o Imperdoável
Sion wins against Yasuo 48.87% of the time which is 1.64% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.43% less often than would be expected.
The average opponent winrate against Yasuo is 50.51%.


Kog'Maw
a Boca do Abismo
Sion wins against Kog'Maw 49.10% of the time which is 0.80% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 0.41% more often than would be expected.
The average opponent winrate against Kog'Maw is 49.90%.


Jinx
o Gatilho Desenfreado
Sion wins against Jinx 49.39% of the time which is 1.81% lower against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.60% less often than would be expected.
The average opponent winrate against Jinx is 51.20%.


Aphelios
a Arma dos Devotos
Sion wins against Aphelios 49.87% of the time which is 1.64% lower against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.43% less often than would be expected.
The average opponent winrate against Aphelios is 51.51%.


Miss Fortune
a Caçadora de Recompensas
Sion wins against Miss Fortune 49.96% of the time which is 0.64% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 0.57% more often than would be expected.
The average opponent winrate against Miss Fortune is 50.60%.


Twitch
o Semeador da Peste
Sion wins against Twitch 50.54% of the time which is 1.18% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 0.03% more often than would be expected.
The average opponent winrate against Twitch is 51.72%.


Caitlyn
a Xerife de Piltover
Sion wins against Caitlyn 50.59% of the time which is 1.56% lower against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.35% less often than would be expected.
The average opponent winrate against Caitlyn is 52.15%.


Veigar
o Pequeno Mestre do Mal
Sion wins against Veigar 50.69% of the time which is 1.42% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 2.63% more often than would be expected.
The average opponent winrate against Veigar is 49.27%.


Ashe
a Arqueira do Gelo
Sion wins against Ashe 50.71% of the time which is 0.96% lower against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.25% more often than would be expected.
The average opponent winrate against Ashe is 51.67%.


Samira
a Rosa do Deserto
Sion wins against Samira 50.75% of the time which is 0.74% lower against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.47% more often than would be expected.
The average opponent winrate against Samira is 51.49%.


Xayah
a Rebelde
Sion wins against Xayah 50.93% of the time which is 1.64% lower against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.43% less often than would be expected.
The average opponent winrate against Xayah is 52.57%.


Jhin
o Virtuoso
Sion wins against Jhin 50.99% of the time which is 0.39% lower against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.82% more often than would be expected.
The average opponent winrate against Jhin is 51.38%.


Yunara
a Fé Inabalável
Sion wins against Yunara 51.02% of the time which is 1.60% lower against Yunara than the average opponent.
After normalising both champions win rates Sion wins against Yunara 0.39% less often than would be expected.
The average opponent winrate against Yunara is 52.62%.


Lucian
o Purificador
Sion wins against Lucian 51.25% of the time which is 2.32% lower against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 1.11% less often than would be expected.
The average opponent winrate against Lucian is 53.57%.


Draven
o Carrasco de Noxus
Sion wins against Draven 51.37% of the time which is 2.75% lower against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 1.54% less often than would be expected.
The average opponent winrate against Draven is 54.12%.


Zeri
A Faísca de Zaun
Sion wins against Zeri 51.49% of the time which is 1.17% lower against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 0.04% more often than would be expected.
The average opponent winrate against Zeri is 52.66%.


Kai'Sa
a Filha do Vazio
Sion wins against Kai'Sa 51.75% of the time which is 0.62% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.59% more often than would be expected.
The average opponent winrate against Kai'Sa is 52.37%.


Tristana
a Artilheira Yordle
Sion wins against Tristana 52.13% of the time which is 1.03% lower against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.18% more often than would be expected.
The average opponent winrate against Tristana is 53.16%.


Lux
a Dama da Luz
Sion wins against Lux 52.80% of the time which is 0.68% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.89% more often than would be expected.
The average opponent winrate against Lux is 52.12%.


Ezreal
o Explorador Pródigo
Sion wins against Ezreal 53.08% of the time which is 0.93% lower against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.28% more often than would be expected.
The average opponent winrate against Ezreal is 54.01%.


Senna
A Redentora
Sion wins against Senna 54.12% of the time which is 2.04% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 3.25% more often than would be expected.
The average opponent winrate against Senna is 52.08%.


Corki
o Bombardeiro Ousado
Sion wins against Corki 54.17% of the time which is 0.93% lower against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 0.29% more often than would be expected.
The average opponent winrate against Corki is 55.10%.


Kalista
a Lança da Vingança
Sion wins against Kalista 54.18% of the time which is 1.72% lower against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 0.50% less often than would be expected.
The average opponent winrate against Kalista is 55.90%.


Varus
a Flecha da Vingança
Sion wins against Varus 54.44% of the time which is 0.30% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 1.51% more often than would be expected.
The average opponent winrate against Varus is 54.14%.


Mel
o Reflexo da Alma
Sion wins against Mel 58.10% of the time which is 5.52% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 6.73% more often than would be expected.
The average opponent winrate against Mel is 52.58%.