

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: 3,263,894
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 15.7 is the strongest counter to middle champions of Mel, Aurora & Cho'Gath. While Sion top is countered most by middle champions of Swain, Cassiopeia & Aurelion Sol. Below is a detailed breakdown of Sion top counters against middle champions with a minimum of 100 games.


Swain
el Gran General Noxiano
Sion wins against Swain 42.00% of the time which is 2.92% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 6.58% less often than would be expected.
The average opponent winrate against Swain is 44.92%.


Cassiopeia
el Abrazo de la Serpiente
Sion wins against Cassiopeia 43.85% of the time which is 2.21% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 5.87% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.06%.


Aurelion Sol
el Forjador de Estrellas
Sion wins against Aurelion Sol 43.87% of the time which is 3.88% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 7.55% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.75%.


Taliyah
la Tejedora de Piedra
Sion wins against Taliyah 45.65% of the time which is 1.33% lower against Taliyah than the average opponent.
After normalising both champions win rates Sion wins against Taliyah 5.00% less often than would be expected.
The average opponent winrate against Taliyah is 46.98%.


Anivia
la Criofénix
Sion wins against Anivia 47.28% of the time which is 1.20% higher against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 2.46% less often than would be expected.
The average opponent winrate against Anivia is 46.08%.


Qiyana
La Emperatriz de los Elementos
Sion wins against Qiyana 48.10% of the time which is 1.38% higher against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 2.29% less often than would be expected.
The average opponent winrate against Qiyana is 46.72%.


Yasuo
el Imperdonable
Sion wins against Yasuo 48.49% of the time which is 0.73% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 2.94% less often than would be expected.
The average opponent winrate against Yasuo is 47.76%.


Kassadin
el Caminante del Vacío
Sion wins against Kassadin 48.76% of the time which is 0.52% higher against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 3.15% less often than would be expected.
The average opponent winrate against Kassadin is 48.24%.


Katarina
la Daga Siniestra
Sion wins against Katarina 49.16% of the time which is 1.12% higher against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 2.55% less often than would be expected.
The average opponent winrate against Katarina is 48.04%.


Ekko
el Joven que Fragmentó el Tiempo
Sion wins against Ekko 49.24% of the time which is 1.90% higher against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 1.77% less often than would be expected.
The average opponent winrate against Ekko is 47.34%.


Ahri
la Vastaya de Nueve Colas
Sion wins against Ahri 49.69% of the time which is 3.29% higher against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.38% less often than would be expected.
The average opponent winrate against Ahri is 46.40%.


Hwei
el Visionario
Sion wins against Hwei 49.81% of the time which is 1.25% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 2.42% less often than would be expected.
The average opponent winrate against Hwei is 48.56%.


Xerath
el Mago Ascendente
Sion wins against Xerath 50.00% of the time which is 1.27% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 2.40% less often than would be expected.
The average opponent winrate against Xerath is 48.73%.


Zed
el Maestro de las Sombras
Sion wins against Zed 50.00% of the time which is 1.46% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 2.21% less often than would be expected.
The average opponent winrate against Zed is 48.54%.


Galio
el Coloso
Sion wins against Galio 50.00% of the time which is 2.20% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 1.47% less often than would be expected.
The average opponent winrate against Galio is 47.80%.


Sylas
el Usurpador
Sion wins against Sylas 50.32% of the time which is 1.31% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 2.36% less often than would be expected.
The average opponent winrate against Sylas is 49.01%.


Naafiri
la Sabueso de las Cien Mordidas
Sion wins against Naafiri 50.50% of the time which is 4.75% higher against Naafiri than the average opponent.
After normalising both champions win rates Sion wins against Naafiri 1.09% more often than would be expected.
The average opponent winrate against Naafiri is 45.75%.


Vex
la Tristóloga
Sion wins against Vex 50.90% of the time which is 5.12% higher against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 1.46% more often than would be expected.
The average opponent winrate against Vex is 45.78%.


Akali
la Asesina Furtiva
Sion wins against Akali 50.95% of the time which is 2.84% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 0.83% less often than would be expected.
The average opponent winrate against Akali is 48.11%.


Vladimir
el Segador Carmesí
Sion wins against Vladimir 51.04% of the time which is 3.83% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 0.16% more often than would be expected.
The average opponent winrate against Vladimir is 47.21%.


Twisted Fate
el Maestro de las Cartas
Sion wins against Twisted Fate 51.10% of the time which is 3.38% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 0.29% less often than would be expected.
The average opponent winrate against Twisted Fate is 47.72%.


Talon
la Sombra de la Navaja
Sion wins against Talon 51.27% of the time which is 5.19% higher against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 1.53% more often than would be expected.
The average opponent winrate against Talon is 46.08%.


Irelia
la Cuchilla Danzante
Sion wins against Irelia 51.35% of the time which is 3.10% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 0.57% less often than would be expected.
The average opponent winrate against Irelia is 48.25%.


Viktor
El Heraldo de lo Arcano
Sion wins against Viktor 51.60% of the time which is 2.57% higher against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 1.10% less often than would be expected.
The average opponent winrate against Viktor is 49.03%.


Fizz
el Bromista de las Mareas
Sion wins against Fizz 52.57% of the time which is 4.55% higher against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 0.88% more often than would be expected.
The average opponent winrate against Fizz is 48.02%.


Orianna
la Doncella Mecánica
Sion wins against Orianna 52.60% of the time which is 4.02% higher against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 0.35% more often than would be expected.
The average opponent winrate against Orianna is 48.58%.


Yone
el Imborrable
Sion wins against Yone 52.93% of the time which is 3.99% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 0.32% more often than would be expected.
The average opponent winrate against Yone is 48.94%.


Lissandra
la Bruja de Hielo
Sion wins against Lissandra 53.23% of the time which is 6.07% higher against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 2.40% more often than would be expected.
The average opponent winrate against Lissandra is 47.16%.


Ryze
el Mago Rúnico
Sion wins against Ryze 53.85% of the time which is 5.07% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 1.40% more often than would be expected.
The average opponent winrate against Ryze is 48.78%.


Zoe
el Aspecto del Crepúsculo
Sion wins against Zoe 53.92% of the time which is 6.34% higher against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 2.67% more often than would be expected.
The average opponent winrate against Zoe is 47.58%.


Syndra
la Soberana Oscura
Sion wins against Syndra 54.26% of the time which is 6.07% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 2.40% more often than would be expected.
The average opponent winrate against Syndra is 48.19%.


Veigar
el Pequeño Maestro del Mal
Sion wins against Veigar 54.29% of the time which is 6.79% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 3.12% more often than would be expected.
The average opponent winrate against Veigar is 47.50%.


Azir
el Emperador de las Arenas
Sion wins against Azir 54.48% of the time which is 5.15% higher against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 1.48% more often than would be expected.
The average opponent winrate against Azir is 49.33%.


Malzahar
el Profeta del Vacío
Sion wins against Malzahar 54.69% of the time which is 6.86% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 3.19% more often than would be expected.
The average opponent winrate against Malzahar is 47.83%.


Diana
el Desdén de la Luna
Sion wins against Diana 54.88% of the time which is 7.81% higher against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 4.14% more often than would be expected.
The average opponent winrate against Diana is 47.07%.


Akshan
el Centinela Rebelde
Sion wins against Akshan 55.70% of the time which is 8.75% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 5.08% more often than would be expected.
The average opponent winrate against Akshan is 46.95%.


Lux
la Dama Luminosa
Sion wins against Lux 55.79% of the time which is 6.71% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 3.04% more often than would be expected.
The average opponent winrate against Lux is 49.08%.


Annie
la Hija de la Oscuridad
Sion wins against Annie 55.84% of the time which is 11.62% higher against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 7.97% more often than would be expected.
The average opponent winrate against Annie is 44.22%.


LeBlanc
la Maquiavélica
Sion wins against LeBlanc 56.41% of the time which is 6.21% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 2.54% more often than would be expected.
The average opponent winrate against LeBlanc is 50.20%.


Cho'Gath
el Terror del Vacío
Sion wins against Cho'Gath 56.52% of the time which is 9.75% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 6.08% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.77%.


Aurora
la Bruja entre Mundos
Sion wins against Aurora 59.40% of the time which is 8.99% higher against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 5.32% more often than would be expected.
The average opponent winrate against Aurora is 50.41%.


Mel
el Reflejo del Alma
Sion wins against Mel 64.57% of the time which is 11.27% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 7.61% more often than would be expected.
The average opponent winrate against Mel is 53.30%.