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: 59,082,590
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 top Counters
Sion top on Patch 14.9 is the strongest counter to top champions of Shaco, Malzahar & Kalista. While Sion top is countered most by top champions of Briar, Senna & Swain. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.
Briar
the Restrained Hunger
Sion wins against Briar 42.45% of the time which is 7.48% lower against Briar than the average opponent.
After normalising both champions win rates Sion wins against Briar 7.52% less often than would be expected.
The average opponent winrate against Briaris 49.93%.
Senna
the Redeemer
Sion wins against Senna 43.56% of the time which is 7.86% lower against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 7.90% less often than would be expected.
The average opponent winrate against Sennais 51.42%.
Swain
the Noxian Grand General
Sion wins against Swain 44.12% of the time which is 5.97% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 6.01% less often than would be expected.
The average opponent winrate against Swainis 50.09%.
Rek'Sai
the Void Burrower
Sion wins against Rek'Sai 44.78% of the time which is 3.25% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Sion wins against Rek'Sai 3.29% less often than would be expected.
The average opponent winrate against Rek'Saiis 48.03%.
Dr. Mundo
the Madman of Zaun
Sion wins against Dr. Mundo 44.94% of the time which is 2.12% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 2.16% less often than would be expected.
The average opponent winrate against Dr. Mundois 47.06%.
Kayn
the Shadow Reaper
Sion wins against Kayn 45.54% of the time which is 6.81% lower against Kayn than the average opponent.
After normalising both champions win rates Sion wins against Kayn 6.85% less often than would be expected.
The average opponent winrate against Kaynis 52.35%.
Sett
the Boss
Sion wins against Sett 45.70% of the time which is 2.36% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 2.40% less often than would be expected.
The average opponent winrate against Settis 48.06%.
Mordekaiser
the Iron Revenant
Sion wins against Mordekaiser 45.94% of the time which is 2.59% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 2.63% less often than would be expected.
The average opponent winrate against Mordekaiseris 48.53%.
Trundle
the Troll King
Sion wins against Trundle 46.13% of the time which is 1.52% lower against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 1.56% less often than would be expected.
The average opponent winrate against Trundleis 47.65%.
Gwen
The Hallowed Seamstress
Sion wins against Gwen 46.13% of the time which is 4.11% lower against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 4.15% less often than would be expected.
The average opponent winrate against Gwenis 50.24%.
Shen
the Eye of Twilight
Sion wins against Shen 46.24% of the time which is 3.33% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 3.37% less often than would be expected.
The average opponent winrate against Shenis 49.57%.
Darius
the Hand of Noxus
Sion wins against Darius 46.99% of the time which is 2.25% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 2.29% less often than would be expected.
The average opponent winrate against Dariusis 49.24%.
Vayne
the Night Hunter
Sion wins against Vayne 47.15% of the time which is 2.33% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 2.37% less often than would be expected.
The average opponent winrate against Vayneis 49.48%.
Kayle
the Righteous
Sion wins against Kayle 47.41% of the time which is 0.50% lower against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 0.54% less often than would be expected.
The average opponent winrate against Kayleis 47.91%.
Naafiri
the Hound of a Hundred Bites
Sion wins against Naafiri 47.53% of the time which is 3.53% lower against Naafiri than the average opponent.
After normalising both champions win rates Sion wins against Naafiri 3.57% less often than would be expected.
The average opponent winrate against Naafiriis 51.06%.
Singed
the Mad Chemist
Sion wins against Singed 47.70% of the time which is 1.36% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 1.40% less often than would be expected.
The average opponent winrate against Singedis 49.06%.
Tryndamere
the Barbarian King
Sion wins against Tryndamere 47.94% of the time which is 0.97% lower against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 1.01% less often than would be expected.
The average opponent winrate against Tryndamereis 48.91%.
Udyr
the Spirit Walker
Sion wins against Udyr 48.05% of the time which is 2.99% lower against Udyr than the average opponent.
After normalising both champions win rates Sion wins against Udyr 3.03% less often than would be expected.
The average opponent winrate against Udyris 51.04%.
Fiora
the Grand Duelist
Sion wins against Fiora 48.06% of the time which is 1.74% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 1.78% less often than would be expected.
The average opponent winrate against Fiorais 49.80%.
Tahm Kench
The River King
Sion wins against Tahm Kench 48.17% of the time which is 0.18% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.22% less often than would be expected.
The average opponent winrate against Tahm Kenchis 48.35%.
Brand
the Burning Vengeance
Sion wins against Brand 48.28% of the time which is 0.21% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 0.25% less often than would be expected.
The average opponent winrate against Brandis 48.49%.
Irelia
the Blade Dancer
Sion wins against Irelia 48.43% of the time which is 1.92% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 1.96% less often than would be expected.
The average opponent winrate against Ireliais 50.35%.
Camille
the Steel Shadow
Sion wins against Camille 48.51% of the time which is 0.24% lower against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 0.28% less often than would be expected.
The average opponent winrate against Camilleis 48.75%.
Zac
the Secret Weapon
Sion wins against Zac 48.69% of the time which is 0.52% lower against Zac than the average opponent.
After normalising both champions win rates Sion wins against Zac 0.56% less often than would be expected.
The average opponent winrate against Zacis 49.21%.
Ornn
The Fire below the Mountain
Sion wins against Ornn 48.80% of the time which is 1.47% lower against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 1.51% less often than would be expected.
The average opponent winrate against Ornnis 50.27%.
Aatrox
the Darkin Blade
Sion wins against Aatrox 49.01% of the time which is 2.93% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 2.97% less often than would be expected.
The average opponent winrate against Aatroxis 51.94%.
Volibear
the Relentless Storm
Sion wins against Volibear 49.14% of the time which is 1.02% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 1.06% less often than would be expected.
The average opponent winrate against Volibearis 50.16%.
Yorick
Shepherd of Souls
Sion wins against Yorick 49.53% of the time which is 1.27% higher against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 1.23% more often than would be expected.
The average opponent winrate against Yorickis 48.26%.
Warwick
the Uncaged Wrath of Zaun
Sion wins against Warwick 49.53% of the time which is 0.75% higher against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 0.71% more often than would be expected.
The average opponent winrate against Warwickis 48.78%.
Galio
the Colossus
Sion wins against Galio 49.63% of the time which is 0.00% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 0.04% less often than would be expected.
The average opponent winrate against Galiois 49.63%.
Gragas
the Rabble Rouser
Sion wins against Gragas 49.79% of the time which is 0.42% lower against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 0.46% less often than would be expected.
The average opponent winrate against Gragasis 50.21%.
Twisted Fate
the Card Master
Sion wins against Twisted Fate 49.82% of the time which is 0.51% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 0.47% more often than would be expected.
The average opponent winrate against Twisted Fateis 49.31%.
Renekton
the Butcher of the Sands
Sion wins against Renekton 49.86% of the time which is 0.60% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 0.64% less often than would be expected.
The average opponent winrate against Renektonis 50.46%.
Yone
the Unforgotten
Sion wins against Yone 49.87% of the time which is 2.83% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 2.87% less often than would be expected.
The average opponent winrate against Yoneis 52.70%.
Fiddlesticks
the Ancient Fear
Sion wins against Fiddlesticks 50.00% of the time which is 0.91% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 0.87% more often than would be expected.
The average opponent winrate against Fiddlesticksis 49.09%.
Kled
the Cantankerous Cavalier
Sion wins against Kled 50.05% of the time which is 0.64% higher against Kled than the average opponent.
After normalising both champions win rates Sion wins against Kled 0.60% more often than would be expected.
The average opponent winrate against Kledis 49.41%.
Garen
The Might of Demacia
Sion wins against Garen 50.08% of the time which is 0.89% higher against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 0.85% more often than would be expected.
The average opponent winrate against Garenis 49.19%.
Sejuani
Fury of the North
Sion wins against Sejuani 50.23% of the time which is 0.12% lower against Sejuani than the average opponent.
After normalising both champions win rates Sion wins against Sejuani 0.16% less often than would be expected.
The average opponent winrate against Sejuaniis 50.35%.
Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 50.39% of the time which is 0.47% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 0.43% more often than would be expected.
The average opponent winrate against Cho'Gathis 49.92%.
Illaoi
the Kraken Priestess
Sion wins against Illaoi 50.54% of the time which is 0.98% higher against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 0.94% more often than would be expected.
The average opponent winrate against Illaoiis 49.56%.
Smolder
the Fiery Fledgling
Sion wins against Smolder 50.57% of the time which is 1.77% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 1.81% less often than would be expected.
The average opponent winrate against Smolderis 52.34%.
Olaf
the Berserker
Sion wins against Olaf 50.60% of the time which is 0.37% lower against Olaf than the average opponent.
After normalising both champions win rates Sion wins against Olaf 0.41% less often than would be expected.
The average opponent winrate against Olafis 50.97%.
Quinn
Demacia's Wings
Sion wins against Quinn 50.60% of the time which is 1.13% higher against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 1.09% more often than would be expected.
The average opponent winrate against Quinnis 49.47%.
Shyvana
the Half-Dragon
Sion wins against Shyvana 50.66% of the time which is 1.90% lower against Shyvana than the average opponent.
After normalising both champions win rates Sion wins against Shyvana 1.94% less often than would be expected.
The average opponent winrate against Shyvanais 52.56%.
Gnar
the Missing Link
Sion wins against Gnar 50.75% of the time which is 0.61% lower against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 0.65% less often than would be expected.
The average opponent winrate against Gnaris 51.36%.
Vi
the Piltover Enforcer
Sion wins against Vi 50.91% of the time which is 5.18% lower against Vi than the average opponent.
After normalising both champions win rates Sion wins against Vi 5.22% less often than would be expected.
The average opponent winrate against Viis 56.09%.
Karma
the Enlightened One
Sion wins against Karma 51.17% of the time which is 1.21% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 1.25% less often than would be expected.
The average opponent winrate against Karmais 52.38%.
Nasus
the Curator of the Sands
Sion wins against Nasus 51.31% of the time which is 3.11% higher against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 3.07% more often than would be expected.
The average opponent winrate against Nasusis 48.20%.
Urgot
the Dreadnought
Sion wins against Urgot 51.35% of the time which is 3.21% higher against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 3.17% more often than would be expected.
The average opponent winrate against Urgotis 48.14%.
Aurelion Sol
The Star Forger
Sion wins against Aurelion Sol 51.36% of the time which is 1.09% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 1.05% more often than would be expected.
The average opponent winrate against Aurelion Solis 50.27%.
Varus
the Arrow of Retribution
Sion wins against Varus 51.38% of the time which is 0.53% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 0.57% less often than would be expected.
The average opponent winrate against Varusis 51.91%.
Wukong
the Monkey King
Sion wins against Wukong 51.52% of the time which is 2.15% higher against Wukong than the average opponent.
After normalising both champions win rates Sion wins against Wukong 2.11% more often than would be expected.
The average opponent winrate against Wukongis 49.37%.
Riven
the Exile
Sion wins against Riven 51.53% of the time which is 0.30% lower against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 0.34% less often than would be expected.
The average opponent winrate against Rivenis 51.83%.
Rengar
the Pridestalker
Sion wins against Rengar 51.78% of the time which is 0.31% higher against Rengar than the average opponent.
After normalising both champions win rates Sion wins against Rengar 0.27% more often than would be expected.
The average opponent winrate against Rengaris 51.47%.
Skarner
the Crystal Vanguard
Sion wins against Skarner 51.84% of the time which is 0.25% lower against Skarner than the average opponent.
After normalising both champions win rates Sion wins against Skarner 0.29% less often than would be expected.
The average opponent winrate against Skarneris 52.09%.
Poppy
Keeper of the Hammer
Sion wins against Poppy 51.86% of the time which is 2.68% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 2.64% more often than would be expected.
The average opponent winrate against Poppyis 49.18%.
Akshan
the Rogue Sentinel
Sion wins against Akshan 52.20% of the time which is 3.51% higher against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 3.47% more often than would be expected.
The average opponent winrate against Akshanis 48.69%.
Lillia
the Bashful Bloom
Sion wins against Lillia 52.41% of the time which is 0.79% higher against Lillia than the average opponent.
After normalising both champions win rates Sion wins against Lillia 0.75% more often than would be expected.
The average opponent winrate against Lilliais 51.62%.
Graves
the Outlaw
Sion wins against Graves 52.73% of the time which is 0.60% lower against Graves than the average opponent.
After normalising both champions win rates Sion wins against Graves 0.64% less often than would be expected.
The average opponent winrate against Gravesis 53.33%.
Veigar
the Tiny Master of Evil
Sion wins against Veigar 53.51% of the time which is 4.02% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 3.98% more often than would be expected.
The average opponent winrate against Veigaris 49.49%.
Rumble
the Mechanized Menace
Sion wins against Rumble 53.56% of the time which is 1.97% higher against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 1.93% more often than would be expected.
The average opponent winrate against Rumbleis 51.59%.
Kennen
the Heart of the Tempest
Sion wins against Kennen 53.82% of the time which is 4.06% higher against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 4.02% more often than would be expected.
The average opponent winrate against Kennenis 49.76%.
Maokai
the Twisted Treant
Sion wins against Maokai 53.92% of the time which is 3.22% higher against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 3.18% more often than would be expected.
The average opponent winrate against Maokaiis 50.70%.
Gangplank
the Saltwater Scourge
Sion wins against Gangplank 53.96% of the time which is 2.29% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 2.25% more often than would be expected.
The average opponent winrate against Gangplankis 51.67%.
Xin Zhao
the Seneschal of Demacia
Sion wins against Xin Zhao 54.13% of the time which is 3.04% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Sion wins against Xin Zhao 3.00% more often than would be expected.
The average opponent winrate against Xin Zhaois 51.09%.
Caitlyn
the Sheriff of Piltover
Sion wins against Caitlyn 54.33% of the time which is 0.47% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 0.43% more often than would be expected.
The average opponent winrate against Caitlynis 53.86%.
Lucian
the Purifier
Sion wins against Lucian 54.40% of the time which is 0.49% higher against Lucian than the average opponent.
After normalising both champions win rates Sion wins against Lucian 0.45% more often than would be expected.
The average opponent winrate against Lucianis 53.91%.
Vladimir
the Crimson Reaper
Sion wins against Vladimir 54.44% of the time which is 3.04% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 3.00% more often than would be expected.
The average opponent winrate against Vladimiris 51.40%.
Cassiopeia
the Serpent's Embrace
Sion wins against Cassiopeia 54.52% of the time which is 5.45% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 5.41% more often than would be expected.
The average opponent winrate against Cassiopeiais 49.07%.
Jax
Grandmaster at Arms
Sion wins against Jax 54.64% of the time which is 4.14% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 4.10% more often than would be expected.
The average opponent winrate against Jaxis 50.50%.
Sylas
the Unshackled
Sion wins against Sylas 54.80% of the time which is 4.73% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 4.69% more often than would be expected.
The average opponent winrate against Sylasis 50.07%.
Jayce
the Defender of Tomorrow
Sion wins against Jayce 54.83% of the time which is 2.75% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 2.71% more often than would be expected.
The average opponent winrate against Jayceis 52.08%.
Malphite
Shard of the Monolith
Sion wins against Malphite 54.86% of the time which is 5.72% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 5.68% more often than would be expected.
The average opponent winrate against Malphiteis 49.14%.
K'Sante
the Pride of Nazumah
Sion wins against K'Sante 55.01% of the time which is 1.07% lower against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 1.11% less often than would be expected.
The average opponent winrate against K'Santeis 56.08%.
Nautilus
the Titan of the Depths
Sion wins against Nautilus 55.07% of the time which is 0.07% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 0.11% less often than would be expected.
The average opponent winrate against Nautilusis 55.14%.
Ashe
the Frost Archer
Sion wins against Ashe 55.21% of the time which is 3.34% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 3.30% more often than would be expected.
The average opponent winrate against Asheis 51.87%.
Ryze
the Rune Mage
Sion wins against Ryze 55.52% of the time which is 5.62% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 5.58% more often than would be expected.
The average opponent winrate against Ryzeis 49.90%.
Teemo
the Swift Scout
Sion wins against Teemo 55.85% of the time which is 6.47% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 6.43% more often than would be expected.
The average opponent winrate against Teemois 49.38%.
Yasuo
the Unforgiven
Sion wins against Yasuo 55.89% of the time which is 2.33% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 2.29% more often than would be expected.
The average opponent winrate against Yasuois 53.56%.
Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 55.93% of the time which is 5.02% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 4.98% more often than would be expected.
The average opponent winrate against Heimerdingeris 50.91%.
Rammus
the Armordillo
Sion wins against Rammus 56.33% of the time which is 5.38% higher against Rammus than the average opponent.
After normalising both champions win rates Sion wins against Rammus 5.34% more often than would be expected.
The average opponent winrate against Rammusis 50.95%.
Pantheon
the Unbreakable Spear
Sion wins against Pantheon 56.79% of the time which is 4.59% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 4.55% more often than would be expected.
The average opponent winrate against Pantheonis 52.20%.
Master Yi
the Wuju Bladesman
Sion wins against Master Yi 57.21% of the time which is 0.85% higher against Master Yi than the average opponent.
After normalising both champions win rates Sion wins against Master Yi 0.81% more often than would be expected.
The average opponent winrate against Master Yiis 56.36%.
Zed
the Master of Shadows
Sion wins against Zed 57.43% of the time which is 5.48% higher against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 5.44% more often than would be expected.
The average opponent winrate against Zedis 51.95%.
Akali
the Rogue Assassin
Sion wins against Akali 57.50% of the time which is 6.20% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 6.16% more often than would be expected.
The average opponent winrate against Akaliis 51.30%.
Tristana
the Yordle Gunner
Sion wins against Tristana 59.31% of the time which is 7.71% higher against Tristana than the average opponent.
After normalising both champions win rates Sion wins against Tristana 7.67% more often than would be expected.
The average opponent winrate against Tristanais 51.60%.
Lee Sin
the Blind Monk
Sion wins against Lee Sin 59.69% of the time which is 4.13% higher against Lee Sin than the average opponent.
After normalising both champions win rates Sion wins against Lee Sin 4.09% more often than would be expected.
The average opponent winrate against Lee Sinis 55.56%.
Kai'Sa
Daughter of the Void
Sion wins against Kai'Sa 60.38% of the time which is 7.94% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sion wins against Kai'Sa 7.90% more often than would be expected.
The average opponent winrate against Kai'Sais 52.44%.
Kalista
the Spear of Vengeance
Sion wins against Kalista 62.50% of the time which is 7.95% higher against Kalista than the average opponent.
After normalising both champions win rates Sion wins against Kalista 7.91% more often than would be expected.
The average opponent winrate against Kalistais 54.55%.
Malzahar
the Prophet of the Void
Sion wins against Malzahar 64.21% of the time which is 14.11% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 14.07% more often than would be expected.
The average opponent winrate against Malzaharis 50.10%.
Shaco
the Demon Jester
Sion wins against Shaco 66.08% of the time which is 11.73% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 11.69% more often than would be expected.
The average opponent winrate against Shacois 54.35%.