

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.
Silver Champions Analysed: 17,367,097
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 middle Counters
Sion support on Patch 15.16 is the strongest counter to middle champions of Katarina, Fizz & Diana. While Sion support is countered most by middle champions of Ekko, LeBlanc & Viktor. Below is a detailed breakdown of Sion support counters against middle champions with a minimum of 100 games.


Ekko
Fractureur du temps
Sion wins against Ekko 38.10% of the time which is 10.86% lower against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 10.28% less often than would be expected.
The average opponent winrate against Ekko is 48.96%.


LeBlanc
Manipulatrice
Sion wins against LeBlanc 43.94% of the time which is 7.13% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 6.55% less often than would be expected.
The average opponent winrate against LeBlanc is 51.07%.


Viktor
Héraut de l'arcane
Sion wins against Viktor 44.37% of the time which is 5.56% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 4.98% less often than would be expected.
The average opponent winrate against Viktor is 49.93%.


Malzahar
Prophète du Néant
Sion wins against Malzahar 45.36% of the time which is 2.24% lower against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 1.66% less often than would be expected.
The average opponent winrate against Malzahar is 47.60%.


Hwei
Visionnaire
Sion wins against Hwei 46.67% of the time which is 3.35% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 2.77% less often than would be expected.
The average opponent winrate against Hwei is 50.02%.


Yone
Inoublié
Sion wins against Yone 47.64% of the time which is 3.79% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 3.21% less often than would be expected.
The average opponent winrate against Yone is 51.43%.


Twisted Fate
Maître des cartes
Sion wins against Twisted Fate 47.86% of the time which is 4.21% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 3.63% less often than would be expected.
The average opponent winrate against Twisted Fate is 52.07%.


Syndra
Souveraine obscure
Sion wins against Syndra 48.41% of the time which is 2.55% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 1.97% less often than would be expected.
The average opponent winrate against Syndra is 50.96%.


Veigar
Seigneur des maléfices
Sion wins against Veigar 48.52% of the time which is 0.09% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 0.67% more often than would be expected.
The average opponent winrate against Veigar is 48.43%.


Yasuo
Disgracié
Sion wins against Yasuo 48.83% of the time which is 1.10% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.52% less often than would be expected.
The average opponent winrate against Yasuo is 49.93%.


Mel
Reflet de l'âme
Sion wins against Mel 48.89% of the time which is 2.65% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.07% less often than would be expected.
The average opponent winrate against Mel is 51.54%.


Orianna
Demoiselle mécanique
Sion wins against Orianna 49.18% of the time which is 3.19% lower against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 2.61% less often than would be expected.
The average opponent winrate against Orianna is 52.37%.


Ryze
Mage runique
Sion wins against Ryze 49.56% of the time which is 1.38% lower against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 0.80% less often than would be expected.
The average opponent winrate against Ryze is 50.94%.


Vex
Ombre du désespoir
Sion wins against Vex 49.65% of the time which is 0.30% higher against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 0.88% more often than would be expected.
The average opponent winrate against Vex is 49.35%.


Annie
Enfant des ténèbres
Sion wins against Annie 50.00% of the time which is 0.28% higher against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 0.86% more often than would be expected.
The average opponent winrate against Annie is 49.72%.


Aurora
Sorcière d'entre les mondes
Sion wins against Aurora 50.00% of the time which is 1.39% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 0.81% less often than would be expected.
The average opponent winrate against Aurora is 51.39%.


Lux
Dame de lumière
Sion wins against Lux 50.46% of the time which is 2.09% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.67% more often than would be expected.
The average opponent winrate against Lux is 48.37%.


Akali
Assassin rebelle
Sion wins against Akali 50.78% of the time which is 0.59% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 1.17% more often than would be expected.
The average opponent winrate against Akali is 50.19%.


Xerath
Mage suprême
Sion wins against Xerath 51.00% of the time which is 2.41% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.99% more often than would be expected.
The average opponent winrate against Xerath is 48.59%.


Irelia
Danseuse des lames
Sion wins against Irelia 51.24% of the time which is 1.95% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 2.53% more often than would be expected.
The average opponent winrate against Irelia is 49.29%.


Sylas
Révolutionnaire déchaîné
Sion wins against Sylas 52.29% of the time which is 1.07% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 1.65% more often than would be expected.
The average opponent winrate against Sylas is 51.22%.


Galio
Colosse
Sion wins against Galio 52.82% of the time which is 3.49% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 4.07% more often than would be expected.
The average opponent winrate against Galio is 49.33%.


Zed
Maître des ombres
Sion wins against Zed 52.97% of the time which is 0.91% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 1.49% more often than would be expected.
The average opponent winrate against Zed is 52.06%.


Ahri
Renard à neuf queues
Sion wins against Ahri 52.98% of the time which is 2.07% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 2.65% more often than would be expected.
The average opponent winrate against Ahri is 50.91%.


Diana
Mépris de la lune
Sion wins against Diana 53.90% of the time which is 5.38% higher against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 5.96% more often than would be expected.
The average opponent winrate against Diana is 48.52%.


Fizz
Filou des mers
Sion wins against Fizz 54.97% of the time which is 5.98% higher against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 6.56% more often than would be expected.
The average opponent winrate against Fizz is 48.99%.


Katarina
Lame sinistre
Sion wins against Katarina 56.48% of the time which is 4.53% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 5.11% more often than would be expected.
The average opponent winrate against Katarina is 51.95%.