

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: 2,661,885
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 15.16 is the strongest counter to middle champions of Lissandra, Aurelion Sol & Taliyah. While Sion top is countered most by middle champions of Yone, Kassadin & Vex. Below is a detailed breakdown of Sion top counters against middle champions with a minimum of 100 games.


Yone
el Imborrable
Sion wins against Yone 45.15% of the time which is 6.86% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 9.79% less often than would be expected.
The average opponent winrate against Yone is 52.01%.


Kassadin
el Caminante del Vacío
Sion wins against Kassadin 45.30% of the time which is 2.66% lower against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 5.59% less often than would be expected.
The average opponent winrate against Kassadin is 47.96%.


Vex
la Tristóloga
Sion wins against Vex 45.91% of the time which is 0.38% lower against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 3.31% less often than would be expected.
The average opponent winrate against Vex is 46.29%.


Talon
la Sombra de la Navaja
Sion wins against Talon 46.45% of the time which is 0.22% higher against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 2.71% less often than would be expected.
The average opponent winrate against Talon is 46.23%.


Twisted Fate
el Maestro de las Cartas
Sion wins against Twisted Fate 47.72% of the time which is 0.28% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 2.65% less often than would be expected.
The average opponent winrate against Twisted Fate is 47.44%.


Lux
la Dama Luminosa
Sion wins against Lux 48.24% of the time which is 0.41% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.52% less often than would be expected.
The average opponent winrate against Lux is 47.83%.


Syndra
la Soberana Oscura
Sion wins against Syndra 48.30% of the time which is 0.40% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 3.33% less often than would be expected.
The average opponent winrate against Syndra is 48.70%.


Zed
el Maestro de las Sombras
Sion wins against Zed 49.46% of the time which is 0.50% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 2.43% less often than would be expected.
The average opponent winrate against Zed is 48.96%.


Anivia
la Criofénix
Sion wins against Anivia 49.64% of the time which is 2.66% higher against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 0.27% less often than would be expected.
The average opponent winrate against Anivia is 46.98%.


Galio
el Coloso
Sion wins against Galio 49.64% of the time which is 1.77% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 1.16% less often than would be expected.
The average opponent winrate against Galio is 47.87%.


Diana
el Desdén de la Luna
Sion wins against Diana 49.81% of the time which is 3.28% higher against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 0.35% more often than would be expected.
The average opponent winrate against Diana is 46.53%.


Zoe
el Aspecto del Crepúsculo
Sion wins against Zoe 49.81% of the time which is 2.91% higher against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 0.02% less often than would be expected.
The average opponent winrate against Zoe is 46.90%.


Qiyana
La Emperatriz de los Elementos
Sion wins against Qiyana 49.86% of the time which is 4.15% higher against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 1.23% more often than would be expected.
The average opponent winrate against Qiyana is 45.71%.


Irelia
la Cuchilla Danzante
Sion wins against Irelia 50.36% of the time which is 3.88% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 0.95% more often than would be expected.
The average opponent winrate against Irelia is 46.48%.


Aurora
la Bruja entre Mundos
Sion wins against Aurora 50.40% of the time which is 0.72% higher against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 2.21% less often than would be expected.
The average opponent winrate against Aurora is 49.68%.


Cassiopeia
el Abrazo de la Serpiente
Sion wins against Cassiopeia 50.43% of the time which is 2.65% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.28% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.78%.


Annie
la Hija de la Oscuridad
Sion wins against Annie 50.45% of the time which is 3.03% higher against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 0.10% more often than would be expected.
The average opponent winrate against Annie is 47.42%.


Orianna
la Doncella Mecánica
Sion wins against Orianna 50.87% of the time which is 1.60% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 1.33% less often than would be expected.
The average opponent winrate against Orianna is 49.27%.


Akali
la Asesina Furtiva
Sion wins against Akali 50.93% of the time which is 2.24% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 0.69% less often than would be expected.
The average opponent winrate against Akali is 48.69%.


Yasuo
el Imperdonable
Sion wins against Yasuo 51.15% of the time which is 1.67% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 1.26% less often than would be expected.
The average opponent winrate against Yasuo is 49.48%.


Malzahar
el Profeta del Vacío
Sion wins against Malzahar 51.34% of the time which is 2.98% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 0.05% more often than would be expected.
The average opponent winrate against Malzahar is 48.36%.


Hwei
el Visionario
Sion wins against Hwei 51.41% of the time which is 2.85% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.08% less often than would be expected.
The average opponent winrate against Hwei is 48.56%.


Katarina
la Daga Siniestra
Sion wins against Katarina 51.74% of the time which is 4.49% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 1.56% more often than would be expected.
The average opponent winrate against Katarina is 47.25%.


Kayle
la Justiciera
Sion wins against Kayle 51.96% of the time which is 4.40% higher against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 1.47% more often than would be expected.
The average opponent winrate against Kayle is 47.56%.


Fizz
el Bromista de las Mareas
Sion wins against Fizz 52.21% of the time which is 5.65% higher against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 2.72% more often than would be expected.
The average opponent winrate against Fizz is 46.56%.


Sylas
el Usurpador
Sion wins against Sylas 52.65% of the time which is 3.16% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 0.23% more often than would be expected.
The average opponent winrate against Sylas is 49.49%.


Vladimir
el Segador Carmesí
Sion wins against Vladimir 52.72% of the time which is 4.96% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 2.03% more often than would be expected.
The average opponent winrate against Vladimir is 47.76%.


Viego
El Rey Arruinado
Sion wins against Viego 52.86% of the time which is 2.89% higher against Viego than the average opponent.
After normalising both champions win rates Sion wins against Viego 0.04% less often than would be expected.
The average opponent winrate against Viego is 49.97%.


Ahri
la Vastaya de Nueve Colas
Sion wins against Ahri 52.97% of the time which is 3.50% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.57% more often than would be expected.
The average opponent winrate against Ahri is 49.47%.


Azir
el Emperador de las Arenas
Sion wins against Azir 53.59% of the time which is 3.28% higher against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 0.35% more often than would be expected.
The average opponent winrate against Azir is 50.31%.


Viktor
El Heraldo de lo Arcano
Sion wins against Viktor 53.63% of the time which is 3.98% higher against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 1.05% more often than would be expected.
The average opponent winrate against Viktor is 49.65%.


Ryze
el Mago Rúnico
Sion wins against Ryze 53.69% of the time which is 4.59% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 1.66% more often than would be expected.
The average opponent winrate against Ryze is 49.10%.


Ekko
el Joven que Fragmentó el Tiempo
Sion wins against Ekko 53.82% of the time which is 5.38% higher against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 2.45% more often than would be expected.
The average opponent winrate against Ekko is 48.44%.


Akshan
el Centinela Rebelde
Sion wins against Akshan 53.95% of the time which is 6.97% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 4.04% more often than would be expected.
The average opponent winrate against Akshan is 46.98%.


Veigar
el Pequeño Maestro del Mal
Sion wins against Veigar 54.17% of the time which is 6.42% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 3.49% more often than would be expected.
The average opponent winrate against Veigar is 47.75%.


LeBlanc
la Maquiavélica
Sion wins against LeBlanc 54.30% of the time which is 7.06% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 4.13% more often than would be expected.
The average opponent winrate against LeBlanc is 47.24%.


Mel
el Reflejo del Alma
Sion wins against Mel 54.41% of the time which is 2.40% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.53% less often than would be expected.
The average opponent winrate against Mel is 52.01%.


Xerath
el Mago Ascendente
Sion wins against Xerath 54.65% of the time which is 7.01% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 4.08% more often than would be expected.
The average opponent winrate against Xerath is 47.64%.


Taliyah
la Tejedora de Piedra
Sion wins against Taliyah 57.14% of the time which is 8.15% higher against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 5.22% more often than would be expected.
The average opponent winrate against Taliyah is 48.99%.


Aurelion Sol
el Forjador de Estrellas
Sion wins against Aurelion Sol 57.98% of the time which is 9.77% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 6.84% more often than would be expected.
The average opponent winrate against Aurelion Sol is 48.21%.


Lissandra
la Bruja de Hielo
Sion wins against Lissandra 58.76% of the time which is 10.02% higher against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 7.09% more often than would be expected.
The average opponent winrate against Lissandra is 48.74%.