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: 122,339,990
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 support Counters
Sion support on Patch 14.21 is the strongest counter to support champions of Ashe, Malphite & Seraphine. While Sion support is countered most by support champions of Janna, Milio & Zilean. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.
Janna
the Storm's Fury
Sion wins against Janna 42.02% of the time which is 6.31% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 7.42% less often than would be expected.
The average opponent winrate against Jannais 48.33%.
Milio
The Gentle Flame
Sion wins against Milio 44.99% of the time which is 3.54% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 4.65% less often than would be expected.
The average opponent winrate against Miliois 48.53%.
Zilean
the Chronokeeper
Sion wins against Zilean 45.91% of the time which is 3.45% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 4.56% less often than would be expected.
The average opponent winrate against Zileanis 49.36%.
Nami
the Tidecaller
Sion wins against Nami 46.48% of the time which is 1.53% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 2.64% less often than would be expected.
The average opponent winrate against Namiis 48.01%.
Lulu
the Fae Sorceress
Sion wins against Lulu 46.53% of the time which is 2.82% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 3.93% less often than would be expected.
The average opponent winrate against Luluis 49.35%.
Shen
the Eye of Twilight
Sion wins against Shen 46.56% of the time which is 1.49% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 2.60% less often than would be expected.
The average opponent winrate against Shenis 48.05%.
Taric
the Shield of Valoran
Sion wins against Taric 46.70% of the time which is 0.93% lower against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 2.04% less often than would be expected.
The average opponent winrate against Taricis 47.63%.
Senna
the Redeemer
Sion wins against Senna 46.76% of the time which is 2.64% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 3.75% less often than would be expected.
The average opponent winrate against Sennais 49.40%.
Sylas
the Unshackled
Sion wins against Sylas 47.33% of the time which is 2.01% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 3.12% less often than would be expected.
The average opponent winrate against Sylasis 49.34%.
Karma
the Enlightened One
Sion wins against Karma 47.56% of the time which is 2.11% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 3.22% less often than would be expected.
The average opponent winrate against Karmais 49.67%.
Soraka
the Starchild
Sion wins against Soraka 48.20% of the time which is 0.59% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.70% less often than would be expected.
The average opponent winrate against Sorakais 48.79%.
Poppy
Keeper of the Hammer
Sion wins against Poppy 48.87% of the time which is 0.19% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 0.92% less often than would be expected.
The average opponent winrate against Poppyis 48.68%.
Pantheon
the Unbreakable Spear
Sion wins against Pantheon 49.30% of the time which is 0.74% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 1.85% less often than would be expected.
The average opponent winrate against Pantheonis 50.04%.
Sona
Maven of the Strings
Sion wins against Sona 49.36% of the time which is 1.00% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.11% less often than would be expected.
The average opponent winrate against Sonais 48.36%.
Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 49.44% of the time which is 0.93% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 0.18% less often than would be expected.
The average opponent winrate against Vel'Kozis 48.51%.
Morgana
the Fallen
Sion wins against Morgana 49.70% of the time which is 1.09% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.02% less often than would be expected.
The average opponent winrate against Morganais 48.61%.
Brand
the Burning Vengeance
Sion wins against Brand 50.00% of the time which is 1.62% higher against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.51% more often than would be expected.
The average opponent winrate against Brandis 48.38%.
Hwei
the Visionary
Sion wins against Hwei 50.00% of the time which is 0.47% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 1.58% less often than would be expected.
The average opponent winrate against Hweiis 50.47%.
Xerath
the Magus Ascendant
Sion wins against Xerath 50.00% of the time which is 1.39% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.28% more often than would be expected.
The average opponent winrate against Xerathis 48.61%.
LeBlanc
the Deceiver
Sion wins against LeBlanc 50.00% of the time which is 1.11% higher against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 0.00% less often than would be expected.
The average opponent winrate against LeBlancis 48.89%.
Swain
the Noxian Grand General
Sion wins against Swain 50.07% of the time which is 2.86% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 3.96% less often than would be expected.
The average opponent winrate against Swainis 52.93%.
Zyra
Rise of the Thorns
Sion wins against Zyra 50.46% of the time which is 2.61% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 1.50% more often than would be expected.
The average opponent winrate against Zyrais 47.85%.
Alistar
the Minotaur
Sion wins against Alistar 50.57% of the time which is 0.45% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 1.56% less often than would be expected.
The average opponent winrate against Alistaris 51.02%.
Renata Glasc
the Chem-Baroness
Sion wins against Renata Glasc 50.73% of the time which is 0.46% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 1.57% less often than would be expected.
The average opponent winrate against Renata Glascis 51.19%.
Braum
the Heart of the Freljord
Sion wins against Braum 50.90% of the time which is 1.88% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 0.77% more often than would be expected.
The average opponent winrate against Braumis 49.02%.
Lux
the Lady of Luminosity
Sion wins against Lux 50.95% of the time which is 1.92% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.81% more often than would be expected.
The average opponent winrate against Luxis 49.03%.
Bard
the Wandering Caretaker
Sion wins against Bard 51.48% of the time which is 1.27% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 0.16% more often than would be expected.
The average opponent winrate against Bardis 50.21%.
Thresh
the Chain Warden
Sion wins against Thresh 51.53% of the time which is 1.36% higher against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.25% more often than would be expected.
The average opponent winrate against Threshis 50.17%.
Tahm Kench
The River King
Sion wins against Tahm Kench 51.74% of the time which is 4.16% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 3.05% more often than would be expected.
The average opponent winrate against Tahm Kenchis 47.58%.
Shaco
the Demon Jester
Sion wins against Shaco 51.78% of the time which is 2.54% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 1.43% more often than would be expected.
The average opponent winrate against Shacois 49.24%.
Galio
the Colossus
Sion wins against Galio 52.02% of the time which is 2.81% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 1.70% more often than would be expected.
The average opponent winrate against Galiois 49.21%.
Leona
the Radiant Dawn
Sion wins against Leona 52.21% of the time which is 2.07% higher against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 0.96% more often than would be expected.
The average opponent winrate against Leonais 50.14%.
Maokai
the Twisted Treant
Sion wins against Maokai 52.23% of the time which is 1.63% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 0.52% more often than would be expected.
The average opponent winrate against Maokaiis 50.60%.
Yuumi
the Magical Cat
Sion wins against Yuumi 52.23% of the time which is 0.75% lower against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 1.85% less often than would be expected.
The average opponent winrate against Yuumiis 52.98%.
Rell
the Iron Maiden
Sion wins against Rell 52.34% of the time which is 2.16% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 1.05% more often than would be expected.
The average opponent winrate against Rellis 50.18%.
Rakan
The Charmer
Sion wins against Rakan 52.73% of the time which is 1.87% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 0.76% more often than would be expected.
The average opponent winrate against Rakanis 50.86%.
Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 53.54% of the time which is 2.02% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 3.11% less often than would be expected.
The average opponent winrate against Miss Fortuneis 55.56%.
Teemo
the Swift Scout
Sion wins against Teemo 53.58% of the time which is 6.09% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 4.98% more often than would be expected.
The average opponent winrate against Teemois 47.49%.
Veigar
the Tiny Master of Evil
Sion wins against Veigar 53.67% of the time which is 1.16% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 0.05% more often than would be expected.
The average opponent winrate against Veigaris 52.51%.
Pyke
the Bloodharbor Ripper
Sion wins against Pyke 54.70% of the time which is 3.09% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 1.98% more often than would be expected.
The average opponent winrate against Pykeis 51.61%.
Neeko
the Curious Chameleon
Sion wins against Neeko 55.21% of the time which is 4.52% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 3.41% more often than would be expected.
The average opponent winrate against Neekois 50.69%.
Blitzcrank
the Great Steam Golem
Sion wins against Blitzcrank 55.76% of the time which is 4.48% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 3.37% more often than would be expected.
The average opponent winrate against Blitzcrankis 51.28%.
Nautilus
the Titan of the Depths
Sion wins against Nautilus 55.82% of the time which is 4.42% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 3.31% more often than would be expected.
The average opponent winrate against Nautilusis 51.40%.
Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 56.34% of the time which is 6.49% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 5.38% more often than would be expected.
The average opponent winrate against Seraphineis 49.85%.
Malphite
Shard of the Monolith
Sion wins against Malphite 57.04% of the time which is 4.79% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 3.68% more often than would be expected.
The average opponent winrate against Malphiteis 52.25%.
Ashe
the Frost Archer
Sion wins against Ashe 59.17% of the time which is 4.24% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 3.14% more often than would be expected.
The average opponent winrate against Asheis 54.93%.