

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.
Bronze Champions Analysed: 9,144,100
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 15.7 is the strongest counter to bottom champions of Kalista, Ezreal & Veigar. While Sion top is countered most by bottom champions of Nilah, Kog'Maw & Corki. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Nilah
the Joy Unbound
Sion wins against Nilah 44.12% of the time which is 2.08% lower against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 3.12% less often than would be expected.
The average opponent winrate against Nilah is 46.20%.


Kog'Maw
the Mouth of the Abyss
Sion wins against Kog'Maw 44.86% of the time which is 3.49% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 4.53% less often than would be expected.
The average opponent winrate against Kog'Maw is 48.35%.


Corki
the Daring Bombardier
Sion wins against Corki 47.12% of the time which is 6.22% lower against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 7.25% less often than would be expected.
The average opponent winrate against Corki is 53.34%.


Zeri
The Spark of Zaun
Sion wins against Zeri 47.31% of the time which is 3.82% lower against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 4.86% less often than would be expected.
The average opponent winrate against Zeri is 51.13%.


Swain
the Noxian Grand General
Sion wins against Swain 47.86% of the time which is 1.22% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 0.18% more often than would be expected.
The average opponent winrate against Swain is 46.64%.


Mel
the Soul's Reflection
Sion wins against Mel 47.90% of the time which is 2.26% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 3.30% less often than would be expected.
The average opponent winrate against Mel is 50.16%.


Vayne
the Night Hunter
Sion wins against Vayne 48.72% of the time which is 0.80% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.84% less often than would be expected.
The average opponent winrate against Vayne is 49.52%.


Sivir
the Battle Mistress
Sion wins against Sivir 49.12% of the time which is 0.45% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 1.49% less often than would be expected.
The average opponent winrate against Sivir is 49.57%.


Samira
the Desert Rose
Sion wins against Samira 49.47% of the time which is 0.82% lower against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 1.86% less often than would be expected.
The average opponent winrate against Samira is 50.29%.


Twitch
the Plague Rat
Sion wins against Twitch 49.58% of the time which is 0.21% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 1.25% less often than would be expected.
The average opponent winrate against Twitch is 49.79%.


Ziggs
the Hexplosives Expert
Sion wins against Ziggs 49.61% of the time which is 1.20% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 0.16% more often than would be expected.
The average opponent winrate against Ziggs is 48.41%.


Jhin
the Virtuoso
Sion wins against Jhin 49.65% of the time which is 0.35% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.69% less often than would be expected.
The average opponent winrate against Jhin is 49.30%.


Aphelios
the Weapon of the Faithful
Sion wins against Aphelios 50.08% of the time which is 0.49% lower against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 1.53% less often than would be expected.
The average opponent winrate against Aphelios is 50.57%.


Yasuo
the Unforgiven
Sion wins against Yasuo 50.44% of the time which is 2.39% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 1.35% more often than would be expected.
The average opponent winrate against Yasuo is 48.05%.


Jinx
the Loose Cannon
Sion wins against Jinx 50.56% of the time which is 1.51% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.47% more often than would be expected.
The average opponent winrate against Jinx is 49.05%.


Caitlyn
the Sheriff of Piltover
Sion wins against Caitlyn 50.81% of the time which is 0.53% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.51% less often than would be expected.
The average opponent winrate against Caitlyn is 50.28%.


Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 50.96% of the time which is 2.75% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 1.71% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.21%.


Tristana
the Yordle Gunner
Sion wins against Tristana 52.37% of the time which is 1.75% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.71% more often than would be expected.
The average opponent winrate against Tristana is 50.62%.


Smolder
the Fiery Fledgling
Sion wins against Smolder 52.39% of the time which is 3.01% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.97% more often than would be expected.
The average opponent winrate against Smolder is 49.38%.


Varus
the Arrow of Retribution
Sion wins against Varus 52.39% of the time which is 0.43% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.61% less often than would be expected.
The average opponent winrate against Varus is 51.96%.


Lucian
the Purifier
Sion wins against Lucian 52.60% of the time which is 0.64% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.40% less often than would be expected.
The average opponent winrate against Lucian is 51.96%.


Xayah
the Rebel
Sion wins against Xayah 52.66% of the time which is 2.17% higher against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 1.13% more often than would be expected.
The average opponent winrate against Xayah is 50.49%.


Ashe
the Frost Archer
Sion wins against Ashe 52.81% of the time which is 2.01% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.97% more often than would be expected.
The average opponent winrate against Ashe is 50.80%.


Draven
the Glorious Executioner
Sion wins against Draven 52.96% of the time which is 0.41% higher against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.62% less often than would be expected.
The average opponent winrate against Draven is 52.55%.


Kai'Sa
Daughter of the Void
Sion wins against Kai'Sa 53.46% of the time which is 1.45% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.41% more often than would be expected.
The average opponent winrate against Kai'Sa is 52.01%.


Veigar
the Tiny Master of Evil
Sion wins against Veigar 53.98% of the time which is 7.65% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 6.61% more often than would be expected.
The average opponent winrate against Veigar is 46.33%.


Ezreal
the Prodigal Explorer
Sion wins against Ezreal 54.67% of the time which is 1.75% higher against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.72% more often than would be expected.
The average opponent winrate against Ezreal is 52.92%.


Kalista
the Spear of Vengeance
Sion wins against Kalista 55.96% of the time which is 2.65% higher against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 1.62% more often than would be expected.
The average opponent winrate against Kalista is 53.31%.