

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.
Diamond Champions Analysed: 3,100,299
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 middle Counters
Sion top on Patch 15.9 is the strongest counter to middle champions of Vex, Aurora & Veigar. While Sion top is countered most by middle champions of Aurelion Sol, Vladimir & Vel'Koz. Below is a detailed breakdown of Sion top counters against middle champions with a minimum of 100 games.


Aurelion Sol
el Forjador de Estrellas
Sion wins against Aurelion Sol 39.87% of the time which is 9.81% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 10.17% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.68%.


Vladimir
el Segador Carmesí
Sion wins against Vladimir 43.51% of the time which is 4.88% lower against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 5.24% less often than would be expected.
The average opponent winrate against Vladimir is 48.39%.


Vel'Koz
el Ojo del Vacío
Sion wins against Vel'Koz 44.04% of the time which is 3.30% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 3.66% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.34%.


Ekko
el Joven que Fragmentó el Tiempo
Sion wins against Ekko 44.50% of the time which is 4.01% lower against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 4.37% less often than would be expected.
The average opponent winrate against Ekko is 48.51%.


Lux
la Dama Luminosa
Sion wins against Lux 44.61% of the time which is 4.96% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 5.32% less often than would be expected.
The average opponent winrate against Lux is 49.57%.


Qiyana
La Emperatriz de los Elementos
Sion wins against Qiyana 44.63% of the time which is 3.97% lower against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 4.33% less often than would be expected.
The average opponent winrate against Qiyana is 48.60%.


Annie
la Hija de la Oscuridad
Sion wins against Annie 45.89% of the time which is 1.95% lower against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 2.31% less often than would be expected.
The average opponent winrate against Annie is 47.84%.


Kassadin
el Caminante del Vacío
Sion wins against Kassadin 46.00% of the time which is 2.99% lower against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 3.35% less often than would be expected.
The average opponent winrate against Kassadin is 48.99%.


Lissandra
la Bruja de Hielo
Sion wins against Lissandra 46.27% of the time which is 1.72% lower against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 2.08% less often than would be expected.
The average opponent winrate against Lissandra is 47.99%.


Kennen
el Corazón de la Tempestad
Sion wins against Kennen 46.28% of the time which is 0.51% higher against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 0.15% more often than would be expected.
The average opponent winrate against Kennen is 45.77%.


Azir
el Emperador de las Arenas
Sion wins against Azir 46.33% of the time which is 4.57% lower against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 4.93% less often than would be expected.
The average opponent winrate against Azir is 50.90%.


Zoe
el Aspecto del Crepúsculo
Sion wins against Zoe 46.47% of the time which is 1.45% lower against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 1.81% less often than would be expected.
The average opponent winrate against Zoe is 47.92%.


Hwei
el Visionario
Sion wins against Hwei 46.70% of the time which is 2.12% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 2.48% less often than would be expected.
The average opponent winrate against Hwei is 48.82%.


Fizz
el Bromista de las Mareas
Sion wins against Fizz 47.20% of the time which is 1.62% lower against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 1.98% less often than would be expected.
The average opponent winrate against Fizz is 48.82%.


Anivia
la Criofénix
Sion wins against Anivia 47.27% of the time which is 0.68% lower against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 1.04% less often than would be expected.
The average opponent winrate against Anivia is 47.95%.


Talon
la Sombra de la Navaja
Sion wins against Talon 47.46% of the time which is 0.78% lower against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 1.14% less often than would be expected.
The average opponent winrate against Talon is 48.24%.


Cassiopeia
el Abrazo de la Serpiente
Sion wins against Cassiopeia 48.15% of the time which is 0.03% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.39% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.18%.


Orianna
la Doncella Mecánica
Sion wins against Orianna 48.43% of the time which is 0.99% lower against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 1.35% less often than would be expected.
The average opponent winrate against Orianna is 49.42%.


Syndra
la Soberana Oscura
Sion wins against Syndra 48.53% of the time which is 1.15% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 1.51% less often than would be expected.
The average opponent winrate against Syndra is 49.68%.


Galio
el Coloso
Sion wins against Galio 48.67% of the time which is 0.45% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 0.81% less often than would be expected.
The average opponent winrate against Galio is 49.12%.


Xerath
el Mago Ascendente
Sion wins against Xerath 48.78% of the time which is 0.06% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.30% less often than would be expected.
The average opponent winrate against Xerath is 48.72%.


Yone
el Imborrable
Sion wins against Yone 49.31% of the time which is 3.79% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 4.15% less often than would be expected.
The average opponent winrate against Yone is 53.10%.


Diana
el Desdén de la Luna
Sion wins against Diana 49.55% of the time which is 1.56% higher against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 1.20% more often than would be expected.
The average opponent winrate against Diana is 47.99%.


Ahri
la Vastaya de Nueve Colas
Sion wins against Ahri 49.58% of the time which is 0.51% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.15% more often than would be expected.
The average opponent winrate against Ahri is 49.07%.


Akali
la Asesina Furtiva
Sion wins against Akali 50.12% of the time which is 0.64% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 0.28% more often than would be expected.
The average opponent winrate against Akali is 49.48%.


Sylas
el Usurpador
Sion wins against Sylas 50.43% of the time which is 0.64% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 0.28% more often than would be expected.
The average opponent winrate against Sylas is 49.79%.


Malzahar
el Profeta del Vacío
Sion wins against Malzahar 50.52% of the time which is 2.26% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 1.90% more often than would be expected.
The average opponent winrate against Malzahar is 48.26%.


Taliyah
la Tejedora de Piedra
Sion wins against Taliyah 50.55% of the time which is 3.02% higher against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 2.66% more often than would be expected.
The average opponent winrate against Taliyah is 47.53%.


Viktor
El Heraldo de lo Arcano
Sion wins against Viktor 50.88% of the time which is 0.41% higher against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 0.05% more often than would be expected.
The average opponent winrate against Viktor is 50.47%.


Zed
el Maestro de las Sombras
Sion wins against Zed 50.96% of the time which is 1.47% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 1.11% more often than would be expected.
The average opponent winrate against Zed is 49.49%.


Ryze
el Mago Rúnico
Sion wins against Ryze 51.39% of the time which is 0.92% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 0.56% more often than would be expected.
The average opponent winrate against Ryze is 50.47%.


Yasuo
el Imperdonable
Sion wins against Yasuo 51.40% of the time which is 1.01% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.65% more often than would be expected.
The average opponent winrate against Yasuo is 50.39%.


Mel
el Reflejo del Alma
Sion wins against Mel 51.42% of the time which is 0.61% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.25% more often than would be expected.
The average opponent winrate against Mel is 50.81%.


Irelia
la Cuchilla Danzante
Sion wins against Irelia 52.20% of the time which is 1.99% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 1.63% more often than would be expected.
The average opponent winrate against Irelia is 50.21%.


Katarina
la Daga Siniestra
Sion wins against Katarina 53.10% of the time which is 4.46% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 4.10% more often than would be expected.
The average opponent winrate against Katarina is 48.64%.


Twisted Fate
el Maestro de las Cartas
Sion wins against Twisted Fate 53.47% of the time which is 2.57% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 2.21% more often than would be expected.
The average opponent winrate against Twisted Fate is 50.90%.


LeBlanc
la Maquiavélica
Sion wins against LeBlanc 53.64% of the time which is 4.26% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 3.90% more often than would be expected.
The average opponent winrate against LeBlanc is 49.38%.


Akshan
el Centinela Rebelde
Sion wins against Akshan 56.87% of the time which is 8.24% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 7.88% more often than would be expected.
The average opponent winrate against Akshan is 48.63%.


Veigar
el Pequeño Maestro del Mal
Sion wins against Veigar 57.04% of the time which is 7.89% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 7.53% more often than would be expected.
The average opponent winrate against Veigar is 49.15%.


Aurora
la Bruja entre Mundos
Sion wins against Aurora 57.45% of the time which is 6.69% higher against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 6.33% more often than would be expected.
The average opponent winrate against Aurora is 50.76%.


Vex
la Tristóloga
Sion wins against Vex 59.26% of the time which is 13.25% higher against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 12.89% more often than would be expected.
The average opponent winrate against Vex is 46.01%.