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: 124,503,220
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 13.21 is the strongest counter to support champions of Yuumi, Veigar & Pantheon. While Sion support is countered most by support champions of Shaco, Swain & Soraka. Below is a detailed breakdown of Sion support counters against support champions with a minimum of 100 games.
Shaco
the Demon Jester
Sion wins against Shaco 40.39% of the time which is 9.37% lower against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 7.73% less often than would be expected.
The average opponent winrate against Shacois 49.76%.
Swain
the Noxian Grand General
Sion wins against Swain 41.64% of the time which is 8.24% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 6.60% less often than would be expected.
The average opponent winrate against Swainis 49.88%.
Soraka
the Starchild
Sion wins against Soraka 42.97% of the time which is 5.72% lower against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 4.08% less often than would be expected.
The average opponent winrate against Sorakais 48.69%.
Maokai
the Twisted Treant
Sion wins against Maokai 42.98% of the time which is 4.81% lower against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 3.18% less often than would be expected.
The average opponent winrate against Maokaiis 47.79%.
Nami
the Tidecaller
Sion wins against Nami 43.71% of the time which is 5.90% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 4.26% less often than would be expected.
The average opponent winrate against Namiis 49.61%.
Renata Glasc
the Chem-Baroness
Sion wins against Renata Glasc 43.78% of the time which is 6.16% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 4.52% less often than would be expected.
The average opponent winrate against Renata Glascis 49.94%.
Taric
the Shield of Valoran
Sion wins against Taric 44.38% of the time which is 2.68% lower against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 1.05% less often than would be expected.
The average opponent winrate against Taricis 47.06%.
Zyra
Rise of the Thorns
Sion wins against Zyra 45.17% of the time which is 2.16% lower against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 0.53% less often than would be expected.
The average opponent winrate against Zyrais 47.33%.
Lulu
the Fae Sorceress
Sion wins against Lulu 45.47% of the time which is 6.62% lower against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 4.98% less often than would be expected.
The average opponent winrate against Luluis 52.09%.
Teemo
the Swift Scout
Sion wins against Teemo 45.59% of the time which is 3.43% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 1.79% less often than would be expected.
The average opponent winrate against Teemois 49.02%.
Senna
the Redeemer
Sion wins against Senna 45.74% of the time which is 2.72% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 1.08% less often than would be expected.
The average opponent winrate against Sennais 48.46%.
Zilean
the Chronokeeper
Sion wins against Zilean 45.75% of the time which is 3.61% lower against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 1.97% less often than would be expected.
The average opponent winrate against Zileanis 49.36%.
Janna
the Storm's Fury
Sion wins against Janna 46.12% of the time which is 2.22% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 0.58% less often than would be expected.
The average opponent winrate against Jannais 48.34%.
Rakan
The Charmer
Sion wins against Rakan 46.28% of the time which is 3.05% lower against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 1.41% less often than would be expected.
The average opponent winrate against Rakanis 49.33%.
Brand
the Burning Vengeance
Sion wins against Brand 46.29% of the time which is 2.72% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.08% less often than would be expected.
The average opponent winrate against Brandis 49.01%.
Xerath
the Magus Ascendant
Sion wins against Xerath 46.47% of the time which is 1.97% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.33% less often than would be expected.
The average opponent winrate against Xerathis 48.44%.
Sylas
the Unshackled
Sion wins against Sylas 47.06% of the time which is 2.17% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 0.53% less often than would be expected.
The average opponent winrate against Sylasis 49.23%.
Alistar
the Minotaur
Sion wins against Alistar 47.08% of the time which is 2.60% lower against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 0.96% less often than would be expected.
The average opponent winrate against Alistaris 49.68%.
Sona
Maven of the Strings
Sion wins against Sona 47.54% of the time which is 1.05% lower against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.59% more often than would be expected.
The average opponent winrate against Sonais 48.59%.
Morgana
the Fallen
Sion wins against Morgana 47.93% of the time which is 0.96% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.68% more often than would be expected.
The average opponent winrate against Morganais 48.89%.
Thresh
the Chain Warden
Sion wins against Thresh 48.11% of the time which is 1.71% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 0.07% less often than would be expected.
The average opponent winrate against Threshis 49.82%.
Milio
The Gentle Flame
Sion wins against Milio 48.12% of the time which is 1.41% lower against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.23% more often than would be expected.
The average opponent winrate against Miliois 49.53%.
Neeko
the Curious Chameleon
Sion wins against Neeko 48.22% of the time which is 2.56% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 0.92% less often than would be expected.
The average opponent winrate against Neekois 50.78%.
Tahm Kench
The River King
Sion wins against Tahm Kench 48.53% of the time which is 1.88% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.24% less often than would be expected.
The average opponent winrate against Tahm Kenchis 50.41%.
Vel'Koz
the Eye of the Void
Sion wins against Vel'Koz 48.91% of the time which is 1.29% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 0.35% more often than would be expected.
The average opponent winrate against Vel'Kozis 50.20%.
Malphite
Shard of the Monolith
Sion wins against Malphite 48.95% of the time which is 4.06% lower against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 2.42% less often than would be expected.
The average opponent winrate against Malphiteis 53.01%.
Blitzcrank
the Great Steam Golem
Sion wins against Blitzcrank 48.96% of the time which is 0.33% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 1.31% more often than would be expected.
The average opponent winrate against Blitzcrankis 49.29%.
Nautilus
the Titan of the Depths
Sion wins against Nautilus 48.97% of the time which is 1.67% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 0.03% less often than would be expected.
The average opponent winrate against Nautilusis 50.64%.
Seraphine
the Starry-Eyed Songstress
Sion wins against Seraphine 49.36% of the time which is 1.37% lower against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 0.27% more often than would be expected.
The average opponent winrate against Seraphineis 50.73%.
Leona
the Radiant Dawn
Sion wins against Leona 49.78% of the time which is 0.17% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.47% more often than would be expected.
The average opponent winrate against Leonais 49.95%.
Karma
the Enlightened One
Sion wins against Karma 50.22% of the time which is 1.59% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 0.05% more often than would be expected.
The average opponent winrate against Karmais 51.81%.
Miss Fortune
the Bounty Hunter
Sion wins against Miss Fortune 50.40% of the time which is 5.55% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 3.93% less often than would be expected.
The average opponent winrate against Miss Fortuneis 55.95%.
Rell
the Iron Maiden
Sion wins against Rell 50.78% of the time which is 0.27% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 1.91% more often than would be expected.
The average opponent winrate against Rellis 50.51%.
Lux
the Lady of Luminosity
Sion wins against Lux 50.78% of the time which is 0.81% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 2.45% more often than would be expected.
The average opponent winrate against Luxis 49.97%.
Pyke
the Bloodharbor Ripper
Sion wins against Pyke 50.96% of the time which is 0.29% higher against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 1.93% more often than would be expected.
The average opponent winrate against Pykeis 50.67%.
Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 51.85% of the time which is 2.01% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 3.65% more often than would be expected.
The average opponent winrate against Heimerdingeris 49.84%.
Twitch
the Plague Rat
Sion wins against Twitch 52.14% of the time which is 0.97% higher against Twitch than the average opponent.
After normalising both champions win rates Sion wins against Twitch 2.61% more often than would be expected.
The average opponent winrate against Twitchis 51.17%.
Ashe
the Frost Archer
Sion wins against Ashe 53.53% of the time which is 0.07% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.71% more often than would be expected.
The average opponent winrate against Asheis 53.46%.
Bard
the Wandering Caretaker
Sion wins against Bard 54.80% of the time which is 5.50% higher against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 7.14% more often than would be expected.
The average opponent winrate against Bardis 49.30%.
Braum
the Heart of the Freljord
Sion wins against Braum 55.15% of the time which is 5.17% higher against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 6.81% more often than would be expected.
The average opponent winrate against Braumis 49.98%.
Pantheon
the Unbreakable Spear
Sion wins against Pantheon 55.18% of the time which is 2.57% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 4.21% more often than would be expected.
The average opponent winrate against Pantheonis 52.61%.
Veigar
the Tiny Master of Evil
Sion wins against Veigar 56.14% of the time which is 2.92% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 4.56% more often than would be expected.
The average opponent winrate against Veigaris 53.22%.
Yuumi
the Magical Cat
Sion wins against Yuumi 57.77% of the time which is 4.49% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 6.13% more often than would be expected.
The average opponent winrate against Yuumiis 53.28%.