

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: 33,309,940
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 middle vs middle Counters
Sion middle on Patch 15.17 is the strongest counter to middle champions of Mel, Lissandra & Taliyah. While Sion middle is countered most by middle champions of Pantheon, Ziggs & Anivia. Below is a detailed breakdown of Sion middle counters against middle champions with a minimum of 100 games.


Pantheon
Lance éternelle
Sion wins against Pantheon 42.57% of the time which is 5.78% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 8.30% less often than would be expected.
The average opponent winrate against Pantheon is 48.35%.


Ziggs
Expert des Hexplosifs
Sion wins against Ziggs 43.61% of the time which is 5.96% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 8.48% less often than would be expected.
The average opponent winrate against Ziggs is 49.57%.


Anivia
Cryophénix
Sion wins against Anivia 43.87% of the time which is 4.50% lower against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 7.02% less often than would be expected.
The average opponent winrate against Anivia is 48.37%.


Smolder
Dragonnet flamboyant
Sion wins against Smolder 44.90% of the time which is 6.95% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 9.46% less often than would be expected.
The average opponent winrate against Smolder is 51.85%.


Aurelion Sol
Forgeur d'étoiles
Sion wins against Aurelion Sol 45.80% of the time which is 2.99% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 5.51% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.79%.


Aurora
Sorcière d'entre les mondes
Sion wins against Aurora 48.33% of the time which is 2.70% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 5.22% less often than would be expected.
The average opponent winrate against Aurora is 51.03%.


Brand
Vengeur flamboyant
Sion wins against Brand 48.51% of the time which is 0.04% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 2.56% less often than would be expected.
The average opponent winrate against Brand is 48.55%.


Sett
Patron
Sion wins against Sett 48.57% of the time which is 2.87% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.36% more often than would be expected.
The average opponent winrate against Sett is 45.70%.


Yone
Inoublié
Sion wins against Yone 49.00% of the time which is 2.91% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 5.42% less often than would be expected.
The average opponent winrate against Yone is 51.91%.


LeBlanc
Manipulatrice
Sion wins against LeBlanc 49.04% of the time which is 1.43% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 3.95% less often than would be expected.
The average opponent winrate against LeBlanc is 50.47%.


Irelia
Danseuse des lames
Sion wins against Irelia 49.13% of the time which is 0.51% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 3.03% less often than would be expected.
The average opponent winrate against Irelia is 49.64%.


Swain
Grand général noxien
Sion wins against Swain 49.50% of the time which is 1.75% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 0.77% less often than would be expected.
The average opponent winrate against Swain is 47.75%.


Sylas
Révolutionnaire déchaîné
Sion wins against Sylas 49.69% of the time which is 1.22% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 3.74% less often than would be expected.
The average opponent winrate against Sylas is 50.91%.


Viktor
Héraut de l'arcane
Sion wins against Viktor 49.89% of the time which is 0.12% higher against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 2.40% less often than would be expected.
The average opponent winrate against Viktor is 49.77%.


Ekko
Fractureur du temps
Sion wins against Ekko 50.00% of the time which is 0.80% higher against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 1.72% less often than would be expected.
The average opponent winrate against Ekko is 49.20%.


Morgana
Déchue
Sion wins against Morgana 50.00% of the time which is 3.10% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.58% more often than would be expected.
The average opponent winrate against Morgana is 46.90%.


Veigar
Seigneur des maléfices
Sion wins against Veigar 50.11% of the time which is 1.29% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 1.23% less often than would be expected.
The average opponent winrate against Veigar is 48.82%.


Yasuo
Disgracié
Sion wins against Yasuo 50.17% of the time which is 0.04% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 2.48% less often than would be expected.
The average opponent winrate against Yasuo is 50.13%.


Ryze
Mage runique
Sion wins against Ryze 50.71% of the time which is 0.09% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 2.43% less often than would be expected.
The average opponent winrate against Ryze is 50.62%.


Azir
Empereur des sables
Sion wins against Azir 51.13% of the time which is 1.85% lower against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 4.35% less often than would be expected.
The average opponent winrate against Azir is 52.98%.


Xerath
Mage suprême
Sion wins against Xerath 51.70% of the time which is 3.51% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.99% more often than would be expected.
The average opponent winrate against Xerath is 48.19%.


Syndra
Souveraine obscure
Sion wins against Syndra 51.70% of the time which is 1.90% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 0.62% less often than would be expected.
The average opponent winrate against Syndra is 49.80%.


Hwei
Visionnaire
Sion wins against Hwei 51.73% of the time which is 1.88% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.64% less often than would be expected.
The average opponent winrate against Hwei is 49.85%.


Talon
Lame des ténèbres
Sion wins against Talon 51.83% of the time which is 1.46% higher against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 1.06% less often than would be expected.
The average opponent winrate against Talon is 50.37%.


Lux
Dame de lumière
Sion wins against Lux 52.07% of the time which is 3.61% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.09% more often than would be expected.
The average opponent winrate against Lux is 48.46%.


Galio
Colosse
Sion wins against Galio 52.15% of the time which is 3.14% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 0.62% more often than would be expected.
The average opponent winrate against Galio is 49.01%.


Cassiopeia
Étreinte du serpent
Sion wins against Cassiopeia 52.89% of the time which is 2.79% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.27% more often than would be expected.
The average opponent winrate against Cassiopeia is 50.10%.


Ahri
Renard à neuf queues
Sion wins against Ahri 52.89% of the time which is 2.18% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.34% less often than would be expected.
The average opponent winrate against Ahri is 50.71%.


Zoé
Manifestation du Crépuscule
Sion wins against Zoé 52.99% of the time which is 2.12% higher against Zoé than the average opponent.
After normalising both champions win rates Sion wins against Zoé 0.40% less often than would be expected.
The average opponent winrate against Zoé is 50.87%.


Fizz
Filou des mers
Sion wins against Fizz 53.00% of the time which is 4.26% higher against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 1.74% more often than would be expected.
The average opponent winrate against Fizz is 48.74%.


Annie
Enfant des ténèbres
Sion wins against Annie 53.04% of the time which is 3.71% higher against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 1.19% more often than would be expected.
The average opponent winrate against Annie is 49.33%.


Vladimir
Saigneur pourpre
Sion wins against Vladimir 53.16% of the time which is 3.82% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 1.30% more often than would be expected.
The average opponent winrate against Vladimir is 49.34%.


Naafiri
la meute de fer
Sion wins against Naafiri 54.14% of the time which is 6.78% higher against Naafiri than the average opponent.
After normalising both champions win rates Sion wins against Naafiri 4.26% more often than would be expected.
The average opponent winrate against Naafiri is 47.36%.


Vex
Ombre du désespoir
Sion wins against Vex 54.18% of the time which is 5.35% higher against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 2.83% more often than would be expected.
The average opponent winrate against Vex is 48.83%.


Kassadin
Chasseur du Néant
Sion wins against Kassadin 54.27% of the time which is 4.80% higher against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 2.28% more often than would be expected.
The average opponent winrate against Kassadin is 49.47%.


Akali
Assassin rebelle
Sion wins against Akali 55.09% of the time which is 4.95% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 2.43% more often than would be expected.
The average opponent winrate against Akali is 50.14%.


Malphite
Éclat du monolithe
Sion wins against Malphite 55.24% of the time which is 7.34% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 4.82% more often than would be expected.
The average opponent winrate against Malphite is 47.90%.


Malzahar
Prophète du Néant
Sion wins against Malzahar 55.82% of the time which is 8.01% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 5.49% more often than would be expected.
The average opponent winrate against Malzahar is 47.81%.


Akshan
Sentinelle rebelle
Sion wins against Akshan 56.00% of the time which is 5.58% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 3.06% more often than would be expected.
The average opponent winrate against Akshan is 50.42%.


Katarina
Lame sinistre
Sion wins against Katarina 56.10% of the time which is 5.32% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 2.80% more often than would be expected.
The average opponent winrate against Katarina is 50.78%.


Orianna
Demoiselle mécanique
Sion wins against Orianna 56.51% of the time which is 5.19% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 2.68% more often than would be expected.
The average opponent winrate against Orianna is 51.32%.


Diana
Mépris de la lune
Sion wins against Diana 56.72% of the time which is 8.19% higher against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 5.67% more often than would be expected.
The average opponent winrate against Diana is 48.53%.


Twisted Fate
Maître des cartes
Sion wins against Twisted Fate 56.74% of the time which is 6.48% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 3.96% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.26%.


Zed
Maître des ombres
Sion wins against Zed 56.85% of the time which is 5.56% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 3.04% more often than would be expected.
The average opponent winrate against Zed is 51.29%.


Qiyana
Impératrice des éléments
Sion wins against Qiyana 56.88% of the time which is 5.45% higher against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 2.94% more often than would be expected.
The average opponent winrate against Qiyana is 51.43%.


Taliyah
Tisseuse de pierres
Sion wins against Taliyah 57.29% of the time which is 5.75% higher against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 3.24% more often than would be expected.
The average opponent winrate against Taliyah is 51.54%.


Lissandra
Sorcière de glace
Sion wins against Lissandra 58.42% of the time which is 8.54% higher against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 6.02% more often than would be expected.
The average opponent winrate against Lissandra is 49.88%.


Mel
Reflet de l'âme
Sion wins against Mel 62.27% of the time which is 10.53% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 8.02% more often than would be expected.
The average opponent winrate against Mel is 51.74%.