

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: 63,910,880
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 Viego, Lissandra & Taliyah. While Sion support is countered most by middle champions of Swain, Morgana & Talon. Below is a detailed breakdown of Sion support counters against middle champions with a minimum of 100 games.


Swain
der noxianische Großgeneral
Sion wins against Swain 36.44% of the time which is 11.73% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 11.81% less often than would be expected.
The average opponent winrate against Swain is 48.17%.


Morgana
die Gefallene
Sion wins against Morgana 40.65% of the time which is 7.19% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 7.27% less often than would be expected.
The average opponent winrate against Morgana is 47.84%.


Talon
der Klingenschatten
Sion wins against Talon 42.95% of the time which is 6.70% lower against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 6.78% less often than would be expected.
The average opponent winrate against Talon is 49.65%.


Annie
das Kind der Finsternis
Sion wins against Annie 44.44% of the time which is 4.88% lower against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 4.96% less often than would be expected.
The average opponent winrate against Annie is 49.32%.


Hwei
der Visionär
Sion wins against Hwei 45.22% of the time which is 4.54% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 4.62% less often than would be expected.
The average opponent winrate against Hwei is 49.76%.


Pantheon
der unbeugsame Speer
Sion wins against Pantheon 45.74% of the time which is 2.55% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 2.63% less often than would be expected.
The average opponent winrate against Pantheon is 48.29%.


Ekko
der Zeitbrecher
Sion wins against Ekko 45.77% of the time which is 3.23% lower against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 3.31% less often than would be expected.
The average opponent winrate against Ekko is 49.00%.


Vladimir
der blutrote Schnitter
Sion wins against Vladimir 46.47% of the time which is 2.89% lower against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 2.97% less often than would be expected.
The average opponent winrate against Vladimir is 49.36%.


Malzahar
der Prophet der Leere
Sion wins against Malzahar 46.72% of the time which is 1.17% lower against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 1.25% less often than would be expected.
The average opponent winrate against Malzahar is 47.89%.


Vex
die Schwarzseherin
Sion wins against Vex 46.74% of the time which is 2.42% lower against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 2.50% less often than would be expected.
The average opponent winrate against Vex is 49.16%.


Irelia
die Klingentänzerin
Sion wins against Irelia 47.45% of the time which is 1.89% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 1.97% less often than would be expected.
The average opponent winrate against Irelia is 49.34%.


Viktor
Der Herold des Arcane
Sion wins against Viktor 47.46% of the time which is 2.33% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 2.41% less often than would be expected.
The average opponent winrate against Viktor is 49.79%.


Ziggs
der Hexplosions-Experte
Sion wins against Ziggs 47.77% of the time which is 2.16% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 2.24% less often than would be expected.
The average opponent winrate against Ziggs is 49.93%.


Syndra
die dunkle Herrscherin
Sion wins against Syndra 48.04% of the time which is 1.88% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 1.96% less often than would be expected.
The average opponent winrate against Syndra is 49.92%.


Fizz
der Gezeitentäuscher
Sion wins against Fizz 48.06% of the time which is 0.66% lower against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 0.74% less often than would be expected.
The average opponent winrate against Fizz is 48.72%.


Galio
der Koloss
Sion wins against Galio 48.57% of the time which is 0.33% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 0.41% less often than would be expected.
The average opponent winrate against Galio is 48.90%.


Aurora
die Hexe zwischen den Welten
Sion wins against Aurora 48.77% of the time which is 2.30% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 2.38% less often than would be expected.
The average opponent winrate against Aurora is 51.07%.


Diana
der Hohn des Mondes
Sion wins against Diana 48.84% of the time which is 0.38% higher against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 0.30% more often than would be expected.
The average opponent winrate against Diana is 48.46%.


Anivia
der Kryophönix
Sion wins against Anivia 48.97% of the time which is 0.25% higher against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 0.17% more often than would be expected.
The average opponent winrate against Anivia is 48.72%.


Kassadin
der Leerengänger
Sion wins against Kassadin 49.29% of the time which is 1.14% lower against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 1.22% less often than would be expected.
The average opponent winrate against Kassadin is 50.43%.


Akshan
der rebellische Wächter
Sion wins against Akshan 49.57% of the time which is 0.99% lower against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 1.07% less often than would be expected.
The average opponent winrate against Akshan is 50.56%.


Xerath
der aufgestiegene Magier
Sion wins against Xerath 49.63% of the time which is 1.19% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 1.11% more often than would be expected.
The average opponent winrate against Xerath is 48.44%.


Yone
der unvergessene Krieger
Sion wins against Yone 49.68% of the time which is 2.12% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 2.20% less often than would be expected.
The average opponent winrate against Yone is 51.80%.


Brand
die brennende Vergeltung
Sion wins against Brand 49.70% of the time which is 1.21% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.13% more often than would be expected.
The average opponent winrate against Brand is 48.49%.


Cassiopeia
die Umarmung der Schlange
Sion wins against Cassiopeia 49.73% of the time which is 0.55% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.63% less often than would be expected.
The average opponent winrate against Cassiopeia is 50.28%.


Yasuo
der entehrte Krieger
Sion wins against Yasuo 49.96% of the time which is 0.05% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.13% less often than would be expected.
The average opponent winrate against Yasuo is 50.01%.


Veigar
der kleine Meister des Bösen
Sion wins against Veigar 50.00% of the time which is 1.25% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 1.17% more often than would be expected.
The average opponent winrate against Veigar is 48.75%.


Sylas
Sprenger der Ketten
Sion wins against Sylas 50.06% of the time which is 1.11% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 1.19% less often than would be expected.
The average opponent winrate against Sylas is 51.17%.


Ryze
der Runenmagier
Sion wins against Ryze 50.56% of the time which is 0.15% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 0.07% more often than would be expected.
The average opponent winrate against Ryze is 50.41%.


Zoe
der Aspekt des Zwielichts
Sion wins against Zoe 50.70% of the time which is 0.11% higher against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 0.03% more often than would be expected.
The average opponent winrate against Zoe is 50.59%.


Orianna
die Aufziehpuppe
Sion wins against Orianna 50.73% of the time which is 0.43% lower against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 0.51% less often than would be expected.
The average opponent winrate against Orianna is 51.16%.


Malphite
der Splitter des Monolithen
Sion wins against Malphite 51.11% of the time which is 2.60% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 2.52% more often than would be expected.
The average opponent winrate against Malphite is 48.51%.


Akali
die rebellische Assassine
Sion wins against Akali 51.21% of the time which is 1.18% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 1.10% more often than would be expected.
The average opponent winrate against Akali is 50.03%.


Lux
die Lady des Lichts
Sion wins against Lux 51.41% of the time which is 2.94% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.86% more often than would be expected.
The average opponent winrate against Lux is 48.47%.


Twisted Fate
der Meister der Karten
Sion wins against Twisted Fate 51.59% of the time which is 1.13% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 1.05% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.46%.


Zed
der Meister der Schatten
Sion wins against Zed 52.10% of the time which is 0.81% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 0.73% more often than would be expected.
The average opponent winrate against Zed is 51.29%.


Azir
der Imperator des Sandes
Sion wins against Azir 52.12% of the time which is 0.49% lower against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 0.57% less often than would be expected.
The average opponent winrate against Azir is 52.61%.


LeBlanc
die Täuscherin
Sion wins against LeBlanc 52.41% of the time which is 2.18% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 2.10% more often than would be expected.
The average opponent winrate against LeBlanc is 50.23%.


Aurelion Sol
der Sternenschmied
Sion wins against Aurelion Sol 52.42% of the time which is 3.20% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 3.12% more often than would be expected.
The average opponent winrate against Aurelion Sol is 49.22%.


Smolder
der feurige Welpling
Sion wins against Smolder 52.46% of the time which is 0.56% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 0.48% more often than would be expected.
The average opponent winrate against Smolder is 51.90%.


Ahri
die neunschwänzige Füchsin
Sion wins against Ahri 52.55% of the time which is 1.89% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 1.81% more often than would be expected.
The average opponent winrate against Ahri is 50.66%.


Naafiri
der Hund der hundert Bisse
Sion wins against Naafiri 52.60% of the time which is 5.24% higher against Naafiri than the average opponent.
After normalising both champions win rates Sion wins against Naafiri 5.16% more often than would be expected.
The average opponent winrate against Naafiri is 47.36%.


Katarina
die unheimliche Klinge
Sion wins against Katarina 53.54% of the time which is 2.64% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 2.56% more often than would be expected.
The average opponent winrate against Katarina is 50.90%.


Vel'Koz
das Auge der Leere
Sion wins against Vel'Koz 53.85% of the time which is 5.18% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 5.10% more often than would be expected.
The average opponent winrate against Vel'Koz is 48.67%.


Mel
das Spiegelbild der Seele
Sion wins against Mel 53.88% of the time which is 2.19% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.11% more often than would be expected.
The average opponent winrate against Mel is 51.69%.


Qiyana
Gebieterin der Elemente
Sion wins against Qiyana 54.14% of the time which is 2.37% higher against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 2.29% more often than would be expected.
The average opponent winrate against Qiyana is 51.77%.


Taliyah
die Felsenweberin
Sion wins against Taliyah 54.84% of the time which is 3.01% higher against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 2.93% more often than would be expected.
The average opponent winrate against Taliyah is 51.83%.


Lissandra
die Eishexe
Sion wins against Lissandra 57.32% of the time which is 7.58% higher against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 7.50% more often than would be expected.
The average opponent winrate against Lissandra is 49.74%.


Viego
der gestürzte König
Sion wins against Viego 57.66% of the time which is 6.51% higher against Viego than the average opponent.
After normalising both champions win rates Sion wins against Viego 6.43% more often than would be expected.
The average opponent winrate against Viego is 51.15%.