

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.
Platinum+ Champions Analysed: 37,036,746
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 bottom Counters
Sion top on Patch 15.1 is the strongest counter to bottom champions of Syndra, Vel'Koz & Ashe. While Sion top is countered most by bottom champions of Cassiopeia, Brand & Swain. Below is a detailed breakdown of Sion top counters against bottom champions with a minimum of 100 games.


Cassiopeia
el Abrazo de la Serpiente
Sion wins against Cassiopeia 42.61% of the time which is 4.65% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 4.56% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.26%.


Brand
la Venganza Ardiente
Sion wins against Brand 43.30% of the time which is 3.65% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 3.56% less often than would be expected.
The average opponent winrate against Brand is 46.95%.


Swain
el Gran General Noxiano
Sion wins against Swain 43.97% of the time which is 5.12% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 5.03% less often than would be expected.
The average opponent winrate against Swain is 49.09%.


Seraphine
la Cantante Soñadora
Sion wins against Seraphine 44.59% of the time which is 3.05% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 2.96% less often than would be expected.
The average opponent winrate against Seraphine is 47.64%.


Heimerdinger
el Venerable Inventor
Sion wins against Heimerdinger 44.70% of the time which is 0.97% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 0.89% less often than would be expected.
The average opponent winrate against Heimerdinger is 45.67%.


Yasuo
el Imperdonable
Sion wins against Yasuo 45.27% of the time which is 3.26% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 3.17% less often than would be expected.
The average opponent winrate against Yasuo is 48.53%.


Viktor
El Heraldo de lo Arcano
Sion wins against Viktor 45.50% of the time which is 2.07% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 1.98% less often than would be expected.
The average opponent winrate against Viktor is 47.57%.


Hwei
el Visionario
Sion wins against Hwei 45.57% of the time which is 2.12% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 2.03% less often than would be expected.
The average opponent winrate against Hwei is 47.69%.


Vayne
la Cazadora Nocturna
Sion wins against Vayne 45.84% of the time which is 1.58% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 1.49% less often than would be expected.
The average opponent winrate against Vayne is 47.42%.


Xerath
el Mago Ascendente
Sion wins against Xerath 45.89% of the time which is 1.43% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 1.34% less often than would be expected.
The average opponent winrate against Xerath is 47.32%.


Kog'Maw
la Boca del Abismo
Sion wins against Kog'Maw 46.63% of the time which is 0.02% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Sion wins against Kog'Maw 0.11% more often than would be expected.
The average opponent winrate against Kog'Maw is 46.61%.


Tahm Kench
El Rey del Río
Sion wins against Tahm Kench 47.10% of the time which is 0.97% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 1.06% more often than would be expected.
The average opponent winrate against Tahm Kench is 46.13%.


Miss Fortune
la Cazarrecompensas
Sion wins against Miss Fortune 47.14% of the time which is 0.79% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 0.88% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.35%.


Nilah
la Alegría Desatada
Sion wins against Nilah 47.61% of the time which is 0.50% higher against Nilah than the average opponent.
After normalising both champions win rates Sion wins against Nilah 0.59% more often than would be expected.
The average opponent winrate against Nilah is 47.11%.


Zyra
el Despertar de las Espinas
Sion wins against Zyra 47.62% of the time which is 0.64% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 0.73% more often than would be expected.
The average opponent winrate against Zyra is 46.98%.


Ziggs
el Experto en Hexplosivos
Sion wins against Ziggs 47.73% of the time which is 1.16% lower against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 1.07% less often than would be expected.
The average opponent winrate against Ziggs is 48.89%.


Veigar
el Pequeño Maestro del Mal
Sion wins against Veigar 47.92% of the time which is 0.47% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 0.56% more often than would be expected.
The average opponent winrate against Veigar is 47.45%.


Twitch
la Rata Mutante
Sion wins against Twitch 48.25% of the time which is 0.15% lower against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 0.06% less often than would be expected.
The average opponent winrate against Twitch is 48.40%.


Sivir
la Señora de la Batalla
Sion wins against Sivir 48.34% of the time which is 0.41% lower against Sivir than the average opponent.
After normalising both champions win rates Sion wins against Sivir 0.32% less often than would be expected.
The average opponent winrate against Sivir is 48.75%.


Zeri
La chispa de Zaun
Sion wins against Zeri 48.82% of the time which is 1.36% lower against Zeri than the average opponent.
After normalising both champions win rates Sion wins against Zeri 1.27% less often than would be expected.
The average opponent winrate against Zeri is 50.18%.


Corki
el Bombardero Osado
Sion wins against Corki 49.10% of the time which is 0.35% lower against Corki than the average opponent.
After normalising both champions win rates Sion wins against Corki 0.26% less often than would be expected.
The average opponent winrate against Corki is 49.45%.


Xayah
la Rebelde
Sion wins against Xayah 49.31% of the time which is 0.14% lower against Xayah than the average opponent.
After normalising both champions win rates Sion wins against Xayah 0.05% less often than would be expected.
The average opponent winrate against Xayah is 49.45%.


Ezreal
el Explorador Pródigo
Sion wins against Ezreal 49.47% of the time which is 0.83% lower against Ezreal than the average opponent.
After normalising both champions win rates Sion wins against Ezreal 0.74% less often than would be expected.
The average opponent winrate against Ezreal is 50.30%.


Caitlyn
la Sheriff de Piltóver
Sion wins against Caitlyn 49.59% of the time which is 0.21% lower against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.12% less often than would be expected.
The average opponent winrate against Caitlyn is 49.80%.


Jinx
la Bala Perdida
Sion wins against Jinx 49.65% of the time which is 0.80% higher against Jinx than the average opponent.
After normalising both champions win rates Sion wins against Jinx 0.89% more often than would be expected.
The average opponent winrate against Jinx is 48.85%.


Lucian
el Purificador
Sion wins against Lucian 49.69% of the time which is 0.29% lower against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.20% less often than would be expected.
The average opponent winrate against Lucian is 49.98%.


Aphelios
El Arma de los Adeptos
Sion wins against Aphelios 50.00% of the time which is 1.05% lower against Aphelios than the average opponent.
After normalising both champions win rates Sion wins against Aphelios 0.96% less often than would be expected.
The average opponent winrate against Aphelios is 51.05%.


Draven
el Glorioso Ejecutor
Sion wins against Draven 50.23% of the time which is 0.79% lower against Draven than the average opponent.
After normalising both champions win rates Sion wins against Draven 0.70% less often than would be expected.
The average opponent winrate against Draven is 51.02%.


Karthus
el Canto de la Muerte
Sion wins against Karthus 50.28% of the time which is 0.83% higher against Karthus than the average opponent.
After normalising both champions win rates Sion wins against Karthus 0.92% more often than would be expected.
The average opponent winrate against Karthus is 49.45%.


Varus
la Flecha del Castigo
Sion wins against Varus 50.30% of the time which is 0.05% higher against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.14% more often than would be expected.
The average opponent winrate against Varus is 50.25%.


Samira
la Rosa del Desierto
Sion wins against Samira 50.37% of the time which is 0.45% lower against Samira than the average opponent.
After normalising both champions win rates Sion wins against Samira 0.36% less often than would be expected.
The average opponent winrate against Samira is 50.82%.


Lux
la Dama Luminosa
Sion wins against Lux 50.48% of the time which is 2.91% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 3.00% more often than would be expected.
The average opponent winrate against Lux is 47.57%.


Kalista
el Espíritu de la Venganza
Sion wins against Kalista 50.65% of the time which is 0.40% lower against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 0.31% less often than would be expected.
The average opponent winrate against Kalista is 51.05%.


Tristana
la Artillera Yordle
Sion wins against Tristana 50.94% of the time which is 0.29% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 0.38% more often than would be expected.
The average opponent winrate against Tristana is 50.65%.


Jhin
el Virtuoso
Sion wins against Jhin 51.07% of the time which is 0.69% higher against Jhin than the average opponent.
After normalising both champions win rates Sion wins against Jhin 0.78% more often than would be expected.
The average opponent winrate against Jhin is 50.38%.


Kai'Sa
La Hija del Vacío
Sion wins against Kai'Sa 51.15% of the time which is 0.13% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 0.22% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.02%.


Smolder
el Dragoncito Flamante
Sion wins against Smolder 51.36% of the time which is 0.23% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 0.32% more often than would be expected.
The average opponent winrate against Smolder is 51.13%.


Ashe
la Arquera de Hielo
Sion wins against Ashe 52.37% of the time which is 0.84% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 0.93% more often than would be expected.
The average opponent winrate against Ashe is 51.53%.


Vel'Koz
el Ojo del Vacío
Sion wins against Vel'Koz 54.74% of the time which is 9.06% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 9.14% more often than would be expected.
The average opponent winrate against Vel'Koz is 45.68%.


Syndra
la Soberana Oscura
Sion wins against Syndra 55.50% of the time which is 4.41% higher against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 4.50% more often than would be expected.
The average opponent winrate against Syndra is 51.09%.